CN216953249U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN216953249U CN216953249U CN202122352792.7U CN202122352792U CN216953249U CN 216953249 U CN216953249 U CN 216953249U CN 202122352792 U CN202122352792 U CN 202122352792U CN 216953249 U CN216953249 U CN 216953249U
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- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 12
- 238000004378 air conditioning Methods 0.000 description 26
- 239000003507 refrigerant Substances 0.000 description 10
- 238000007599 discharging Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an air conditioner indoor unit, which comprises: the shell is provided with an indoor air outlet and a fresh air outlet, and a heat exchange air channel communicated with the indoor air outlet is limited in the shell; the fresh air module comprises a fan shell, and a fresh air channel is defined in the fan shell; the movable door is movably arranged in the shell and provided with a door hole, and the movable door is provided with a first position and a second position; when the movable door is at the first position, the movable door isolates the fresh air duct from the fresh air outlet, the heat exchange air duct is communicated with the fresh air duct through the door hole, and fresh air enters the heat exchange air duct and is mixed with air in the heat exchange air duct and then is sent out from the indoor air outlet; when the movable door is in the second position, the movable door isolates the fresh air duct from the heat exchange air duct, the fresh air outlet is communicated with the heat exchange air duct through the door hole, and fresh air is sent out by the fresh air outlet, so that the fresh air can be independently exhausted through the fresh air outlet or exhausted after being mixed with air in the heat exchange air duct, and the fresh air outlet mode is diversified, thereby meeting the requirements of different consumers.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to an indoor unit of an air conditioner.
Background
In order to improve the cleanliness of the indoor air, a fresh air module is generally installed on an air-conditioning indoor unit, outdoor fresh air is introduced into the room by the fresh air module, the temperature difference between the indoor air and the outdoor air is large in winter and summer, and when the outdoor air is directly introduced into the room by the fresh air module of the air conditioner, the temperature difference between the fresh air and the indoor air is large, so that the comfort level of a user is reduced. In order to avoid the low outdoor temperature, an electric heating device is generally arranged in the fresh air module, so that the temperature of fresh air introduced by the fresh air module is matched with the indoor temperature; in order to avoid the outdoor temperature too high, generally introduce the new trend to indoor heat exchanger department for indoor heat exchanger carries out the heat transfer with the new trend, then sends out the new trend from indoor wind outlet, uses this mode can make the air output of air conditioning indoor set receive the restriction and can't audio-visual experience the difference of opening the new trend and not opening the new trend, makes user experience relatively poor. Moreover, the existing air-conditioning indoor unit with the fresh air module only has independent fresh air outlet or mixed fresh air and heat exchange air outlet, so that the fresh air outlet mode of the air-conditioning indoor unit is single, and the air-conditioning indoor unit cannot meet various requirements of consumers.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. For this purpose, the first and second air-conditioning systems,
according to an embodiment of the present disclosure, there is provided an air conditioner indoor unit including:
the shell is provided with an indoor air outlet and a fresh air outlet arranged on one side of the indoor air outlet, and a heat exchange air channel communicated with the indoor air outlet is limited in the shell;
the fresh air module is arranged in the shell and comprises a fan shell, and a fresh air channel is defined in the fan shell;
the movable door is movably arranged in the shell and provided with a door hole, and the movable door is provided with a first position and a second position obtained by translating the first position;
when the movable door is positioned at a first position, the movable door isolates the fresh air duct from the fresh air outlet, the heat exchange air duct is communicated with the fresh air duct through the door hole, and fresh air enters the heat exchange air duct, is mixed with air in the heat exchange air duct and is then sent out from the indoor air outlet; when the movable door is located at the second position, the movable door isolates the fresh air duct from the heat exchange air duct, the fresh air outlet is communicated with the heat exchange air duct through the door hole, and fresh air is sent out from the fresh air outlet.
The movable door is arranged to enable the heat exchange air duct to be communicated with the fresh air duct or enable the fresh air outlet to be communicated with the fresh air duct, so that fresh air introduced by the indoor unit of the air conditioner can be independently exhausted through the fresh air outlet or exhausted after being mixed with air in the heat exchange air duct, the fresh air outlet mode of the indoor unit of the air conditioner is diversified, and the requirements of different consumers are met; the new trend can mix with the wind after the heat transfer outside the air conditioner indoor set in the heat transfer wind channel, can change the air-out temperature of new trend for the new trend temperature adapts to user's demand, improves user experience.
According to the embodiment of the disclosure, a fresh air exhaust outlet communicated with the fresh air duct is defined on the fan shell, the indoor unit of the air conditioner further comprises a flow guide piece connected to the fresh air exhaust outlet, a flow guide channel communicated with the fresh air duct is defined in the flow guide piece, a flow guide outlet communicated with the flow guide channel is defined on the flow guide piece, the movable door is connected to the flow guide outlet, when the movable door is located at a first position, the fresh air outlet is isolated from the flow guide outlet, the heat exchange air duct is communicated with the flow guide outlet through the door hole, when the movable door is located at a second position, the heat exchange air duct is isolated from the flow guide outlet through the door hole, the fresh air outlet is communicated with the flow guide outlet, and the flow guide piece is arranged to guide fresh air.
According to the embodiment of the disclosure, the communicating air duct communicated with the heat exchange air duct is further limited in the shell, when the movable door is located at the first position, the heat exchange air duct is communicated with the door hole through the communicating air duct, and the communicating air duct is convenient for the heat exchange air duct to be communicated with the fresh air duct.
According to the embodiment of the disclosure, an independent air channel communicated with the fresh air outlet is defined in the shell, when the movable door is located at the second position, the fresh air outlet is communicated with the door hole through the independent air channel, and the fresh air outlet and the fresh air channel are conveniently arranged by arranging the independent air channel.
According to the embodiment of the disclosure, the indoor air outlets are arranged in a left-right alternate mode, the fresh air outlets are located between the two indoor air outlets, so that the fresh air outlets are adjacent to the indoor air outlets, and fresh air can be conveniently designed to independently output air and mix fresh air and heat-exchanged air outside the outdoor unit.
According to the embodiment of the disclosure, the heat exchange air channel comprises an air inlet air channel and two air outlet air channels communicated with the air inlet air channel, wherein the two air outlet air channels are respectively communicated with the indoor air outlets, the communicated air channels are provided with two air outlet air channels which are respectively communicated with the two air outlet air channels, the independent air channels are arranged between the two air outlet air channels, the movable door is provided with two door holes which are arranged alternately, when the movable door is positioned at a first position, the two door holes respectively communicate the two air outlet air channels with the flow guide outlet, and when the movable door is positioned at a second position, one of the door holes communicates the independent air channels with the flow guide outlet, so that the design of the movable door is suitable for the air outlet mode of the two indoor air outlets.
According to the embodiment of the disclosure, the indoor air-conditioning unit further comprises two indoor fans, the two indoor fans are respectively located in the two air outlet channels, and the indoor fans are cross-flow fans, so that the indoor air-conditioning unit can have the function of independently discharging fresh air or discharging the fresh air and the air after heat exchange after the fresh air is independently discharged when the indoor air-conditioning unit is a double-cross-flow air-conditioning unit.
According to the embodiment of the disclosure, the casing is still including being located the front panel of machine front side in the air conditioning, the new trend export is located on the front panel, independent wind channel is located the front panel is inboard, makes things convenient for independent wind channel and new trend export's intercommunication.
According to the embodiment of the disclosure, the front end of the independent air duct is open, and the front ends of the left side wall and the right side wall of the independent air duct are abutted to the front panel, so that the front side part of the independent air duct is sealed, and air leakage is avoided.
According to the embodiment of the disclosure, the shell comprises a partition plate located between the heat exchange air channel and the communication air channel, an air passing hole is formed in the partition plate, the heat exchange air channel is communicated with the communication air channel through the air passing hole, and the communication between the communication air channel and the heat exchange air channel is facilitated.
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 the drawings without creative efforts.
Fig. 1 is a front view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 2 is a side sectional view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 3 is a partial side sectional view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 4 is a top sectional view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 5 is another side sectional view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 6 is another partial side sectional view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 7 is another sectional top view of an air conditioning indoor unit according to an embodiment of the present disclosure;
FIG. 8 is an enlarged view of a portion of FIG. 7 at A;
fig. 9 is a partial structural schematic view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 10 is a partial enlarged view at B in fig. 9;
fig. 11 is another partial structural schematic view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 12 is a partial enlarged view at C in fig. 11.
In the above figures: a housing 1; an indoor air outlet 12; a fresh air outlet 13; a heat exchange air duct 14; an air inlet duct 141; an air outlet duct 142; a communicating air duct 15; an independent air duct 16; a front panel 17; a partition 18; a first spacer 1801; a second partition 1802; air passing holes 181; a first air passing hole 1811; a second air passing hole 1812; an indoor heat exchanger 2; an indoor fan 3; a fresh air module 4; a fan case 41; a fresh air duct 411; a fresh air inlet 412; a fresh air outlet 413; a fresh air blower 42; a fresh air inlet pipe 43; a movable door 5; a door opening 51; a flow guide member 6; a flow guide passage 61; a diversion outlet 62; and an air deflector 7.
Detailed Description
The utility model is described in detail 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.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, 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 evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can 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 air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, the air conditioner outdoor unit is a part of a refrigeration cycle including a compressor and an outdoor heat exchanger, the air conditioner indoor unit includes an indoor heat exchanger, and an expansion valve may be provided in the air conditioner indoor unit or the air conditioner outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. 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 an evaporator, the air conditioner is used as a cooler in a cooling mode.
The present invention is directed to an air conditioning indoor unit, which will be described with reference to fig. 1 to 12, wherein fig. 1 is a front view of the air conditioning indoor unit.
Referring to fig. 1 and 4, the indoor unit of an air conditioner includes a casing 1, the casing 1 is formed with a heat exchanging air inlet (not shown), an indoor air outlet 12, and a fresh air outlet 13 disposed at one side of the indoor air outlet, and the casing 1 defines a heat exchanging air duct 14 therein, which is communicated with the heat exchanging air inlet 11 and the indoor air outlet 12.
The front side of the indoor air-conditioning unit is the side of the indoor air-conditioning unit facing a user, the heat exchange air inlet can be formed at the rear side of the indoor air-conditioning unit, and the indoor air outlet 12 and the fresh air outlet are formed at the front side of the indoor air-conditioning unit.
The indoor air outlets can be in a strip shape, the indoor air outlets can be vertically arranged on the front side of the indoor unit of the air conditioner, and the indoor air outlets can be arranged in a left-right spaced mode.
Referring to fig. 4 and 7, the indoor unit of the air conditioner further includes an indoor heat exchanger 2 and an indoor fan 3, wherein the indoor heat exchanger and the indoor fan are both located in the heat exchange air duct 14, the indoor heat exchanger is located inside the heat exchange air inlet and used for exchanging heat with air in the heat exchange air duct, and the indoor fan is located on one side of the indoor heat exchanger away from the heat exchange air inlet and used for discharging air in the heat exchange air duct through the indoor air outlet.
Referring to fig. 1, a wind deflector 7 may be disposed at the indoor wind outlet to guide wind at the indoor wind outlet.
Referring to fig. 2-3 and 5-6, the indoor unit of the air conditioner further includes a fresh air module 4, where the fresh air module 4 is disposed in the casing, and specifically, the fresh air module may be located at the bottom of the casing and below the heat exchange air duct.
A fresh air duct 411 is defined in the fresh air module, and the fresh air duct can be located below the heat exchange air duct. Specifically, the fresh air module includes fan shell 41, prescribes a new trend wind channel in the fan shell 41, is formed with fresh air intake 412 and fresh air outlet 413 on the fan shell to, fresh air intake and fresh air outlet all communicate with the new trend wind channel.
The fresh air module further comprises a fresh air fan 42, and the fresh air fan is arranged in the fresh air duct and used for introducing fresh air into the fresh air duct from a fresh air inlet and then delivering the fresh air out from a fresh air outlet.
The fresh air module further comprises a fresh air inlet pipe 43, the inner end of the fresh air inlet pipe is connected to the fresh air inlet, and the other end of the fresh air inlet pipe extends out of the shell and is used for introducing fresh air to the fresh air inlet.
Referring to fig. 3-4 and 6-12, the indoor unit of the air conditioner further includes a movable door 5 movably disposed in the casing and provided with a door hole 51, the movable door having a first position and a second position translated from the first position.
Referring to fig. 3-4 and 9-10, when the movable door is in the first position, the movable door separates the fresh air duct from the fresh air outlet, the heat exchange air duct is communicated with the fresh air duct through the door hole, fresh air enters the heat exchange air duct and is mixed with air in the heat exchange air duct and then is sent out from the indoor air outlet, when the movable door is in the second position, the movable door separates the fresh air duct from the heat exchange air duct, the fresh air outlet is communicated with the heat exchange air duct through the door hole, and the fresh air is sent out from the fresh air outlet, referring to fig. 6-8 and 11-12.
The direction of arrows in fig. 3 and 6 is the flow direction of fresh air, and fig. 3 shows that the fresh air enters the fresh air module, then enters the flow guide member, and finally enters the heat exchange air duct; fig. 6 shows that fresh air enters the fresh air module, then enters the flow guide member, and finally is blown out through the fresh air outlet.
The direction of the arrows in fig. 4 and 7 is the flow direction of the fresh air, fig. 4 shows that the fresh air enters the heat exchange air duct from the fresh air duct to be mixed and then is discharged through the indoor air outlet, and fig. 7 shows that the fresh air is discharged from the fresh air outlet.
The movable door is arranged to enable the heat exchange air duct to be communicated with the fresh air duct or enable the fresh air outlet to be communicated with the fresh air duct, so that fresh air introduced by the indoor unit of the air conditioner can be independently exhausted through the fresh air outlet or exhausted after being mixed with air in the heat exchange air duct, the fresh air outlet mode of the indoor unit of the air conditioner is diversified, and the requirements of different consumers are met; the new trend can mix with the wind after the heat transfer outside the air conditioner indoor set in the heat transfer wind channel, can change the air-out temperature of new trend for the new trend temperature adapts to user's demand, improves user experience.
Referring to fig. 3 and 6, the indoor unit of the air conditioner further includes a flow guide member 6, the flow guide member 6 is connected to the fresh air outlet, a flow guide channel 61 communicated with the fresh air duct is defined in the flow guide member, a flow guide outlet 62 communicated with the flow guide channel is defined on the flow guide member 6, the movable door is connected to the flow guide outlet 62, when the movable door is in the first position, the movable door isolates the fresh air outlet from the flow guide outlet, the heat exchange air duct is communicated with the flow guide outlet through the door hole, when the movable door is in the second position, the movable door isolates the heat exchange air duct from the flow guide outlet, the fresh air outlet is communicated with the flow guide outlet through the door hole, and the flow guide member is arranged to guide fresh air.
Referring to fig. 4, a communicating air duct 15 communicated with the heat exchanging air duct is further defined in the housing, when the movable door is in the first position, the heat exchanging air duct is communicated with the door hole through the communicating air duct, and the communicating air duct is convenient for the heat exchanging air duct to be communicated with the fresh air duct. Referring to fig. 6-8, an independent air duct 16 communicated with the fresh air outlet is defined in the housing, when the movable door is in the second position, the fresh air outlet is communicated with the door hole through the independent air duct, and the independent air duct is convenient for the fresh air outlet to be communicated with the fresh air duct. Referring to fig. 11 to 12, the movable door may be provided at the bottom of the communicating duct and the independent duct. The diversion outlet can be arranged upwards, and the movable door can be horizontally arranged at the diversion outlet. The arrow direction in fig. 11 is the fresh air flow direction, and fig. 11 shows that the fresh air flows upward from the lower side of the independent air duct.
When the indoor air outlets are two, the left and right air outlets are alternately arranged, the fresh air outlet 13 is located between the two indoor air outlets, so that the fresh air outlet is adjacent to the indoor air outlets, and the fresh air can be conveniently designed to independently output air and mix fresh air and heat-exchanged air outside the outdoor unit. The new trend export can have at least one, when the new trend export has a plurality ofly, the new trend export can be the range setting of row one-tenth row, and the new trend export can be circular or polygon or dysmorphism as long as can air exhaust can.
The heat exchange air channel comprises an air inlet air channel 141 and two air outlet air channels 142 communicated with the air inlet air channel, the two air outlet air channels are respectively communicated with two indoor air outlets, the communicated air channels are provided with two air outlet air channels which are respectively communicated with the two air outlet air channels, the independent air channel is positioned between the two communicated air channels, the movable door is provided with two door holes which are arranged alternately, when the movable door is positioned at a first position, the two communicated air channels are respectively communicated with the flow guide outlets through the two door holes, when the movable door is positioned at a second position, the independent air channel is communicated with the flow guide outlets through one door hole, and the design of the movable door is suitable for the air outlet mode of the two indoor air outlets.
The indoor fans can be two, the two indoor fans are respectively located in the two air outlet air channels, the indoor fans can be cross-flow fans, so that the air conditioner indoor unit can also have the function of independently air outlet of fresh air or air mixing and air outlet of the fresh air and heat exchange air when being a double-cross-flow air conditioner indoor unit, and the communication air channel is located between the two air outlet air channels and is communicated with the air outlet air channel on one side of the indoor fan close to the indoor air outlet.
Referring to fig. 1, the casing further includes a front panel 17 located at the front side of the indoor unit of the air conditioner, the indoor air outlet and the fresh air outlet are both located on the front panel, and the independent air duct is located on the inner side of the front panel, so that the independent air duct and the fresh air outlet can be conveniently communicated. The front end of the independent air duct is opened, and the front ends of the left side wall and the right side wall of the independent air duct are abutted to the front panel, so that the front side part of the independent air duct is sealed, and air leakage is avoided.
The shell further comprises a lining plate (not shown) located between the front panel and the independent air channel, and ventilation holes for communicating the fresh air outlet with the independent air channel are formed in the lining plate.
Referring to fig. 9-10, the casing further includes a partition 18 located between the heat exchange air duct and the communication air duct, the partition is provided with air passing holes 181, and the heat exchange air duct and the communication air duct are communicated through the air passing holes, so as to facilitate the communication between the communication air duct and the heat exchange air duct. Specifically, the partition plates include a first partition plate 1801 and a second partition plate 1802 which are respectively located between the two air outlet ducts and the communication duct, and the air passing holes 181 include a first air passing hole 1811 located on the first partition plate and a second air passing hole 1812 located on the second partition plate. The first air passing holes and the second air passing holes can be respectively provided with a plurality of air passing holes which are respectively and longitudinally arranged on the first partition plate and the second partition plate. The first partition plate and the second partition plate can be flat plates or arc-shaped plates, and the partition plates can be arranged in a herringbone mode.
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 only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the shell is provided with an indoor air outlet and a fresh air outlet arranged on one side of the indoor air outlet, and a heat exchange air channel communicated with the indoor air outlet is limited in the shell;
the fresh air module is arranged in the shell and comprises a fan shell, and a fresh air channel is defined in the fan shell;
the movable door is movably arranged in the shell and provided with a door hole, and the movable door is provided with a first position and a second position obtained by translating the first position;
when the movable door is positioned at a first position, the movable door isolates the fresh air duct from the fresh air outlet, the heat exchange air duct is communicated with the fresh air duct through the door hole, and fresh air enters the heat exchange air duct and is mixed with air in the heat exchange air duct and then is sent out from the indoor air outlet; when the movable door is located at the second position, the movable door isolates the fresh air duct from the heat exchange air duct, the fresh air outlet is communicated with the heat exchange air duct through the door hole, and fresh air is sent out from the fresh air outlet.
2. An indoor unit of an air conditioner as claimed in claim 1, wherein the fan casing defines a fresh air outlet communicating with the fresh air duct, the indoor unit further includes a flow guide member connected to the fresh air outlet, the flow guide member defines a flow guide channel therein and a flow guide outlet communicating with the flow guide channel, the movable door is connected to the flow guide outlet, the movable door isolates the fresh air outlet from the flow guide outlet when the movable door is in the first position, the heat exchange air duct communicates with the flow guide outlet through the door hole, and the movable door isolates the heat exchange air duct from the flow guide outlet when the movable door is in the second position, and the fresh air outlet communicates with the flow guide outlet through the door hole.
3. An indoor unit of an air conditioner as claimed in claim 2, wherein a communicating duct communicating with the heat exchanging duct is further defined in the casing, and when the movable door is in the first position, the heat exchanging duct communicates with the door hole through the communicating duct.
4. An indoor unit of an air conditioner according to claim 3, wherein an independent air passage communicating with the fresh air outlet is defined in the casing, and when the shutter is in the second position, the fresh air outlet communicates with the door hole through the independent air passage.
5. An indoor unit of an air conditioner according to claim 2, wherein the indoor air outlet is provided in two and spaced left and right directions, and the fresh air outlet is provided between the two indoor air outlets.
6. The indoor unit of claim 4, wherein the heat exchange air duct comprises an inlet air duct and two outlet air ducts communicating with the inlet air duct, the two outlet air ducts communicate with the two indoor air outlets, the communicating air duct has two air outlets and communicates with the two outlet air ducts, the independent air duct is located between the two communicating air ducts, the movable door has two door holes arranged alternately, when the movable door is in the first position, the two door holes communicate the two communicating air ducts with the diversion outlet, respectively, and when the movable door is in the second position, one of the door holes communicates the independent air duct with the diversion outlet.
7. The indoor unit of claim 6, further comprising two indoor fans respectively located in the two outlet air ducts, wherein the indoor fan is a cross-flow fan.
8. The indoor unit of claim 4, wherein the casing further comprises a front panel positioned at a front side of the indoor unit, the fresh air outlet is positioned on the front panel, and the independent air duct is positioned inside the front panel.
9. An indoor unit of an air conditioner as claimed in claim 8, wherein the independent duct has an open front end, and front ends of left and right side walls of the independent duct are abutted against the front panel.
10. An indoor unit of an air conditioner as claimed in claim 3, wherein the casing includes a partition plate between the heat exchange air duct and the communication air duct, the partition plate is provided with an air passing hole, and the heat exchange air duct and the communication air duct are communicated through the air passing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122352792.7U CN216953249U (en) | 2021-09-27 | 2021-09-27 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122352792.7U CN216953249U (en) | 2021-09-27 | 2021-09-27 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216953249U true CN216953249U (en) | 2022-07-12 |
Family
ID=82302156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122352792.7U Active CN216953249U (en) | 2021-09-27 | 2021-09-27 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216953249U (en) |
-
2021
- 2021-09-27 CN CN202122352792.7U patent/CN216953249U/en active Active
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