CN217109792U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN217109792U CN217109792U CN202221048624.7U CN202221048624U CN217109792U CN 217109792 U CN217109792 U CN 217109792U CN 202221048624 U CN202221048624 U CN 202221048624U CN 217109792 U CN217109792 U CN 217109792U
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Abstract
The utility model provides an indoor unit of air conditioner, include: the shell is provided with a first air outlet; a top plate; a base plate; the first volute is arranged between the top plate and the bottom plate and comprises a first volute tongue, a second volute tongue, a first guide plate and a second guide plate; the first guide plate is connected with the end part, close to the first air outlet, of the first volute tongue, and extends towards the first air outlet; the second guide plate is connected with the end part, close to the first air outlet, of the second volute tongue, and extends towards the first air outlet; the first volute tongue, the second volute tongue and the top plate are connected into a whole, and the first guide plate, the second guide plate and the bottom plate are connected into a whole. The utility model arranges the first volute tongue and the second volute tongue into a whole, which can prevent the wind quantity reduction and the tone quality deterioration caused by the deformation of the wind channel near the first volute tongue and the second volute tongue and the uneven clearance; the first guide plate and the second guide plate are integrally arranged, so that the accuracy of the air duct profile can be guaranteed under the condition that a workpiece is guaranteed to be convenient to demould.
Description
Technical Field
The utility model relates to an air conditioning technology field especially relates to an indoor unit of air conditioner.
Background
At present, the household appliance industry is in a situation of fierce competition at present, each big competitive product has unique innovation in the aspects of functions, appearance and the like, and however, product details are also important factors influencing the purchasing power of consumers. The volute tongue of the existing air-conditioning indoor unit deforms and has a gap near the original air channel of the volute, so that the problems of air output reduction and tone quality deterioration exist.
In view of this, the utility model discloses.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.
Therefore, the application aims to provide the air conditioner indoor unit, so that the air quantity in the volute air channel is improved, and the air outlet noise is reduced.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:
the shell is provided with a first air outlet;
a top plate disposed within the housing;
a bottom plate disposed proximate a bottom of the housing relative to the top plate;
a first volute disposed between the top plate and the bottom plate, the first volute including a first volute tongue, a second volute tongue, a first flow guide plate, and a second flow guide plate;
the first guide plate is connected with the end part, close to the first air outlet, of the first volute tongue, and the first guide plate extends towards the first air outlet;
the second guide plate is connected with the end part, close to the first air outlet, of the second volute tongue, and the second guide plate extends towards the first air outlet;
the first volute tongue, the second volute tongue and the top plate are connected into a whole, and the first guide plate, the second guide plate and the bottom plate are connected into a whole.
The utility model arranges the first volute tongue and the second volute tongue into a whole, which can prevent the wind quantity reduction and the tone quality deterioration caused by the deformation of the wind channel near the first volute tongue and the second volute tongue and the uneven clearance; the first guide plate and the second guide plate are integrally arranged, so that the accuracy of the air duct profile can be guaranteed under the condition that a workpiece is convenient to demould.
In some embodiments of the present application, the second volute further comprises a second volute, the housing is provided with a second air outlet, the second volute is disposed between the top plate and the bottom plate, and the second volute comprises a third volute tongue, a fourth volute tongue, a third flow guide plate and a fourth flow guide plate;
the third guide plate is connected with the end part, close to the second air outlet, of the third volute tongue, and the third guide plate extends towards the second air outlet;
the fourth guide plate is connected with the end part, close to the second air outlet, of the fourth volute tongue, and the fourth guide plate extends towards the second air outlet;
the third volute tongue, the fourth volute tongue and the top plate are connected into a whole, and the third guide plate, the fourth guide plate and the bottom plate are connected into a whole.
In some embodiments of the present application, the second volute is disposed between the top plate and the bottom plate, the second volute being symmetrically disposed with respect to the first volute.
In some embodiments of the present application, the first baffle extends in a direction that is closer to the first air outlet and away from the second volute, and the second baffle extends in a direction that is closer to the second air outlet and away from the first volute.
In some embodiments of the present application, the housing is further provided with a first air inlet and a second air inlet, a first air duct and a second air duct are formed in the housing, the first air duct communicates the first air inlet and the first air outlet, a first heat exchanger and a first fan are disposed in the first air duct, and a portion of air enters the first air duct from the first air inlet, flows through the first heat exchanger, and is driven by the first fan to flow to the first air outlet;
the second air duct is communicated with the second air inlet and the second air outlet, a second heat exchanger and a second fan are arranged in the second air duct, and partial air enters the second air duct from the second air inlet, flows through the second heat exchanger and then flows to the second air outlet through the second fan.
In some embodiments of the present application, the first fan and the second fan are cross-flow fans.
In some embodiments of the present application, the partition plate further includes a first connection portion, a second connection portion, and a third connection portion, the first connection portion is connected to the first volute tongue, the second connection portion is connected to the second volute tongue, and the third connection portion is connected to an end of the first heat exchanger or the second heat exchanger to partition the first air duct and the second air duct.
In some embodiments of the present application, the first fan and the second fan are fixed between the top plate and the bottom plate, and the shaft ends of the first fan and the second fan are connected with motors respectively fixed on the top plate and the bottom plate.
In some embodiments of the present application, a water pan is disposed at the bottom of the bottom plate, the first heat exchanger and the second heat exchanger are disposed on the water pan, and an installation space is disposed between the water pan and the bottom plate.
In some embodiments of the present application, a drain pipe is connected to the drip pan, the drain pipe extending to an exterior of the housing.
Additional aspects and advantages of the invention 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 invention.
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 front view of an air conditioning indoor unit according to an embodiment of the present application;
fig. 2 is a first schematic assembly diagram of a first volute and a second volute of an indoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 3 is a second assembly view of the first and second volutes of the indoor unit of the air conditioner according to the embodiment of the present application;
fig. 4 is a front view schematically illustrating assembly of first and second volutes of an indoor unit of an air conditioner according to an embodiment of the present application;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is an isometric sectional view taken along line A-A of FIG. 4;
fig. 7 is an internal sectional view of an air conditioning indoor unit according to an embodiment of the present application;
fig. 8 is a schematic connection diagram of a first scroll case and a second scroll case of an indoor unit of an air conditioner according to an embodiment of the present application;
fig. 9 is a schematic view of a connection structure integrally formed with a top plate in an indoor unit of an air conditioner according to an embodiment of the present application;
fig. 10 is a first schematic view of a connection structure integrally formed with a base plate in an indoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 11 is a second schematic view of a connection structure integrally formed with a base plate in an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 12 is a schematic structural view of a water pan of an air conditioning indoor unit according to an embodiment of the present application.
In the above figures: a housing 10; a first air outlet 11; a second air outlet 12; a first air duct 2 a; a first volute tongue 21; a second volute tongue 22; a third volute tongue 23; a fourth volute tongue 24; a second air duct 3 a; a first baffle 31; a second baffle 32; a third baffle 33; a fourth baffle 34; a first heat exchanger 41; a second heat exchanger 42; a first fan 51; a second fan 52; a motor 6; a bottom plate 7; a top plate 8; a water pan 9.
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 present application, an 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 indoor air conditioner and an outdoor air conditioner, the outdoor air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor or 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 for a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler for a cooling mode.
Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.
The air conditioner indoor unit according to the embodiment of the present application may be a double cross-flow floor cabinet, but the present application is not limited thereto.
Referring to fig. 1 to 12, an air conditioning indoor unit according to an embodiment of the present application includes a casing 10, a first scroll case, and a second scroll case. In this embodiment, the side of the indoor unit of the air conditioner facing the user when in use is the front side.
In the present embodiment, the casing 10 forms the overall appearance of the air conditioning indoor unit, which is generally cylindrical in the present embodiment, but may also be in the form of a solid cylinder, an irregular cylinder, or the like in other embodiments.
The casing 10 may include an air intake panel and a front panel, the air intake panel is connected to the rear side of the front panel, and the air intake panel and the front panel surround the appearance of the indoor unit of the air conditioner.
The air inlet panel is provided with a first air inlet and a second air inlet, the front panel is provided with a first air outlet 11 and a second air outlet 12, the first air inlet and the second air inlet can be in a grid hole form, and the first air outlet 11 and the second air outlet 12 can be in a long-strip rectangle form. Indoor air enters the housing 10 from the first air inlet and the second air inlet respectively, and is blown out from the first air outlet 11 and the second air outlet 12 respectively.
The first outlet 11 and the second outlet 12 are respectively provided with a rotatable air deflector to open/close the first outlet 11 and the second outlet 12.
A first volute and a second volute are arranged in the housing 10, and the first volute and the second volute are symmetrically arranged in the housing 10. The first volute comprises a first volute tongue 21, a first flow guide plate 31, a second volute tongue 22 and a second flow guide plate 32. The first flow guide plate 31 is connected to an end portion, close to the first air outlet 11, of the first volute tongue 21, the first flow guide plate 31 is disposed between the first air outlet 11 and the first volute tongue 21, and the first flow guide plate 31 extends towards a direction close to the first air outlet 11 and away from the second volute, that is, the first air outlet 11 is disposed on an extending direction of the first flow guide plate 31.
The second volute comprises a third volute tongue 23, a third baffle 33, a fourth volute tongue 24 and a fourth baffle 34. The third flow guide plate 33 is connected to an end portion of the third volute tongue 23 close to the second air outlet 12, the third flow guide plate 33 is disposed between the second air outlet 12 and the third volute tongue 23, the third flow guide plate 33 extends towards a direction close to the second air outlet 12 and away from the first volute, that is, the second air outlet 12 is disposed in an extending direction of the third flow guide plate 33.
A first air duct 2a is formed in the first volute, and the first air duct 2a is communicated with a first air inlet and a first air outlet 11. A first fan 51 and a first heat exchanger 41 are disposed in the first air duct 2a, the first heat exchanger 41 is disposed between the first air intake opening and the first fan 51, the first heat exchanger 41 is disposed on an air moving path from the first air intake opening to the first air outlet 11, and the first heat exchanger 41 is configured to absorb heat from air introduced into the first air intake opening or transfer heat to air.
The first fan 51 serves to blow air so that indoor air can flow from the first intake port to the first outtake port 11. In the present embodiment, the first fan 51 is provided as a cross flow fan.
The second volute tongue 22 is far away from the second volute casing relative to the first volute tongue 21, and both the second volute tongue 22 and the first volute tongue 21 are curved plates so as to reduce the resistance to the air flow in the air duct. The fourth volute tongue 24 is far away from the first volute relative to the third volute tongue 23, and both the fourth volute tongue 24 and the third volute tongue 23 are curved plates so as to reduce the resistance to the air flow in the air duct.
The end part of the second volute tongue 22 close to the first air outlet 11 is connected with a second flow guide plate 32, and the second flow guide plate 32 is in smooth transition connection with the second volute tongue 22 so as to reduce the resistance to the air flow in the air duct. The second air deflector 32 extends toward the first air outlet 11 along the air outlet direction of the end of the first air duct 2a close to the first air outlet 11. The air outlet range of the first air outlet 11 of the air-conditioning indoor unit of the embodiment is limited between the first flow guide plate 31 and the second flow guide plate 32; the end part of the fourth volute tongue 24 close to the second air outlet 12 is connected with a fourth flow guide plate 34, and the fourth flow guide plate 34 and the fourth volute tongue 24 are in smooth transition connection so as to reduce the resistance to the air flow in the air duct. The fourth baffle 34 extends toward the second air outlet 12 along the air outlet direction of the second air duct 3a near the end of the second air outlet 12. The air outlet range of the second air outlet 12 of the air conditioning indoor unit of the present embodiment is limited between the third flow guide plate 33 and the fourth flow guide plate 34.
The first fan 51 is disposed between the first volute tongue 21 and the second volute tongue 22, and under the forced convection action of the first fan 51, after the indoor air enters the casing 10 from the first air inlet and exchanges heat with the first heat exchanger 41, the air after exchanging heat in the first air duct 2a is blown out from the first air outlet 11 along the first air guide plate 31.
A second air duct 3a is formed in the second volute, and the second air duct 3a is communicated with a second air inlet and a second air outlet 12. A second fan 52 and a second heat exchanger 42 are disposed in the second air duct 3a, the second heat exchanger 42 is disposed between the second air inlet and the second fan 52, the second fan 52 is disposed on an air moving path from the second air inlet to the second air outlet 12, and the second heat exchanger 42 is used for absorbing heat from air introduced into the second air inlet or transferring heat to air.
The second fan 52 is used to blow air so that indoor air can flow from the second intake opening to the second outlet opening 12. In the present embodiment, the second fan 52 is provided as a cross flow fan.
The second fan 52 is disposed between the third volute tongue 23 and the fourth volute tongue 24, and under the forced convection action of the second fan 52, after the indoor air enters the casing 10 from the second air inlet and exchanges heat with the second heat exchanger 42, the air after exchanging heat in the second air duct 3a is blown out from the second air outlet 12 along the third air deflector 33.
A water tray 9 is provided below the first and second heat exchangers 41, 42 to collect moisture condensed in the first and second heat exchangers 41, 42. The drip tray 9 may be connected to a drain pipe extending to the outside of the case 10, thereby discharging condensed water to the outside of the case 10.
In this embodiment, the air conditioning indoor unit further includes a top plate 8 and a bottom plate 7, and the first volute tongue 21, the second volute tongue 22, the first air guide plate 31, and the second air guide plate 32 are all disposed between the top plate 8 and the bottom plate 7 and connected to the top plate 8 and the bottom plate 7 to form a first volute and a first air duct 2 a; specifically, the first volute tongue 21, the second volute tongue 22 and the top plate 8 are connected into a whole, so that the problems of reduced air volume and poor sound quality caused by the fact that the change of the first air duct 2a near the first fan 51 and the uneven connection gap of the first volute tongue 21 and the second volute tongue 22 can be prevented, the first volute tongue 21, the second volute tongue 22 and the top plate 8 are connected into a whole, the generation of the connection gap is avoided, and therefore the sound quality and the air volume are improved. Meanwhile, the first guide plate 31, the second guide plate 32 and the bottom plate 7 are connected into a whole, so that the accuracy of the outline of the first air duct 2a can be ensured under the condition of ensuring that a workpiece is conveniently demoulded.
The third volute tongue 23, the fourth volute tongue 24, the third flow guide plate 33 and the fourth flow guide plate 34 are also arranged between the top plate 8 and the bottom plate 7 and connected with the top plate 8 and the bottom plate 7 to form a second volute and a second air duct 3 a. Specifically, the third volute tongue 23, the fourth volute tongue 24 and the top plate 8 are connected into a whole, so that the problems of air volume reduction and poor sound quality caused by the fact that the change of the second air duct 3a near the second fan 52 and the uneven connection gap of the third volute tongue 23 and the fourth volute tongue 24 exist can be prevented, the third volute tongue 23, the fourth volute tongue 24 and the top plate 8 are connected into a whole, the generation of the connection gap is avoided, and therefore the sound quality is improved and the air volume is improved. Meanwhile, the third guide plate 33, the fourth guide plate 34 and the bottom plate 7 are connected into a whole, so that the accuracy of the outline of the first air duct 2a can be ensured under the condition that a workpiece is convenient to demould.
The first fan 51 and the second fan 52 are respectively fixed in the first air passage 2a and the second air passage 3a between the top plate 8 and the bottom plate 7, the first fan 51 and the second fan 52 are both cross-flow fans, the central axes of the first fan 51 and the second fan 52 are arranged in parallel, and the central axes of the first fan 51 and the second fan 52 are in the same direction as the height direction of the indoor unit of the air conditioner.
The motors 6 are connected to both ends of the first fan 51 and the second fan 52 in the axial direction, and the motors 6 are fixed to the top plate 8 and the bottom plate 7, respectively, so as to prevent the first fan 51 and the second fan 52 from shaking when rotating due to the fact that only one end of each fan is connected to the motor 6. Installation spaces are arranged between the motor 6 and the bottom plate 7 which are respectively positioned at the bottom ends of the first fan 51 and the second fan 52, so that condensed water flowing down on the heat exchanger is prevented from gathering on the bottom plate 7 and contacting with the motor 6, and the motor 6 is prevented from being damaged by electric leakage risk.
The air conditioner indoor unit of the embodiment is further provided with a partition board, the partition board is formed by connecting a first connecting portion, a second connecting portion and a third connecting portion which extend towards three directions, wherein the first connecting portion is connected with one end, close to the first air inlet, of the first volute tongue 21, the second connecting portion is connected with one end, close to the second air inlet, of the second volute tongue 22, the third connecting portion is connected with the end portion of the first heat exchanger 41 or the second heat exchanger 42 to separate the first air duct 2a from the second air duct 3a, and air flow in the first air duct 2a and the second air duct 3a is prevented from flowing mutually, so that air quantity loss is reduced, and air outlet efficiency is improved.
In some embodiments, the indoor unit of the air conditioner can further comprise a fresh air component for introducing outdoor fresh air into the room.
The fresh air component is arranged below the volute, and in other embodiments, the fresh air component can also be arranged above the volute.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the shell is provided with a first air outlet;
a top plate disposed within the housing;
a bottom plate disposed proximate a bottom of the housing relative to the top plate;
a first volute disposed between the top plate and the bottom plate, the first volute including a first volute tongue, a second volute tongue, a first flow guide plate, and a second flow guide plate;
the first guide plate is connected with the end part, close to the first air outlet, of the first volute tongue, and the first guide plate extends towards the first air outlet;
the second guide plate is connected with the end part, close to the first air outlet, of the second volute tongue, and the second guide plate extends towards the first air outlet;
the first volute tongue, the second volute tongue and the top plate are connected into a whole, and the first guide plate, the second guide plate and the bottom plate are connected into a whole.
2. An indoor unit of an air conditioner according to claim 1, further comprising a second scroll casing having a second air outlet provided thereon, the second scroll casing being provided between the top plate and the bottom plate, the second scroll casing including a third scroll tongue, a fourth scroll tongue, a third flow guide plate, and a fourth flow guide plate;
the third guide plate is connected with the end part, close to the second air outlet, of the third volute tongue, and the third guide plate extends towards the second air outlet;
the fourth guide plate is connected with the end part, close to the second air outlet, of the fourth volute tongue, and the fourth guide plate extends towards the second air outlet;
the third volute tongue, the fourth volute tongue and the top plate are connected into a whole, and the third guide plate, the fourth guide plate and the bottom plate are connected into a whole.
3. An indoor unit of an air conditioner according to claim 2, wherein the second scroll casing is provided between the top plate and the bottom plate, and the second scroll casing is provided symmetrically with respect to the first scroll casing.
4. An indoor unit of an air conditioner according to claim 2, wherein the first baffle plate extends in a direction close to the first air outlet and away from the second scroll casing, and the second baffle plate extends in a direction close to the second air outlet and away from the first scroll casing.
5. The indoor unit of claim 2, wherein the casing is further provided with a first air inlet and a second air inlet, the casing is internally provided with a first air duct and a second air duct, the first air duct is communicated with the first air inlet and the first air outlet, the first air duct is internally provided with a first heat exchanger and a first fan, and a part of air enters the first air duct from the first air inlet, flows through the first heat exchanger and then flows to the first air outlet through the first fan;
the second air duct is communicated with the second air inlet and the second air outlet, a second heat exchanger and a second fan are arranged in the second air duct, and partial air enters the second air duct from the second air inlet, flows through the second heat exchanger and then flows to the second air outlet through the second fan.
6. An indoor unit of an air conditioner according to claim 5, wherein the first fan and the second fan are cross-flow fans.
7. An indoor unit of an air conditioner according to claim 5, further comprising a partition plate including a first connection part connected to the first scroll tongue, a second connection part connected to the second scroll tongue, and a third connection part connected to an end of the first heat exchanger or the second heat exchanger to partition the first duct and the second duct.
8. An indoor unit of an air conditioner according to claim 5, wherein the first fan and the second fan are fixed between the top plate and the bottom plate, and shaft ends of the first fan and the second fan are connected with motors fixed to the top plate and the bottom plate, respectively.
9. An indoor unit of an air conditioner as claimed in claim 5, wherein a water pan is provided at a bottom of the base plate, the first heat exchanger and the second heat exchanger are provided on the water pan, and an installation space is provided between the water pan and the base plate.
10. An indoor unit of an air conditioner according to claim 9, wherein a drain pipe is connected to the water receiving pan, and the drain pipe extends to the outside of the casing.
Priority Applications (1)
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CN202221048624.7U CN217109792U (en) | 2022-04-29 | 2022-04-29 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
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CN202221048624.7U CN217109792U (en) | 2022-04-29 | 2022-04-29 | Indoor unit of air conditioner |
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CN217109792U true CN217109792U (en) | 2022-08-02 |
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CN202221048624.7U Active CN217109792U (en) | 2022-04-29 | 2022-04-29 | Indoor unit of air conditioner |
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