CN218065126U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN218065126U CN218065126U CN202222301248.4U CN202222301248U CN218065126U CN 218065126 U CN218065126 U CN 218065126U CN 202222301248 U CN202222301248 U CN 202222301248U CN 218065126 U CN218065126 U CN 218065126U
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Abstract
The utility model provides an indoor unit of air conditioner, include: a casing and a fresh air module; the new trend module sets up in the casing, and the new trend module is used for introducing outdoor new trend indoor, and the new trend module includes: a fresh air outlet; the fresh air inlet is communicated with the outside; fresh air heat exchange module, fresh air heat exchange module include the refrigerant heat transfer passageway of confession cold media circulation and the fresh air heat transfer passageway that is linked together with fresh air outlet and fresh air intake, follow the outdoor fresh air that the fresh air intake got into and flow out from the fresh air outlet after heat transfer of fresh air heat transfer passageway department and fresh air heat exchange module. Through setting up new trend heat transfer module, realize the constant temperature new trend.
Description
Technical Field
The utility model relates to an air conditioning technology field especially relates to an indoor unit of air conditioner.
Background
The fresh air is mixed with the indoor air, so that the temperature difference between the fresh air and the indoor air can be reduced, but the temperature difference between the fresh air and the indoor air is still larger than the temperature difference between the fresh air and the indoor air.
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.
For this reason, this application sets up the new trend module in the casing, the new trend module includes the new trend air intake, the new trend air outlet, new trend heat exchange module, set up new trend heat exchange module between new trend air intake and new trend air outlet, carry out the heat transfer to outdoor new trend, the constant temperature new trend, new trend heat exchange module includes new trend heat transfer passageway and refrigerant heat transfer passageway, after outdoor new trend that the follow new trend air intake flowed in flows to new trend heat transfer passageway department and new trend heat exchange module heat transfer, flow out from the new trend air outlet, new trend heat transfer passageway is located between the refrigerant heat transfer passageway, the heat transfer area of new trend has been increased, be favorable to carrying out abundant heat transfer to the new trend more, realize the constant temperature new trend.
An air conditioning indoor unit according to the present application includes: a casing and a fresh air module; the new trend module sets up in the casing, and the new trend module is used for introducing outdoor new trend indoor, and the new trend module includes: a fresh air outlet; the fresh air inlet is communicated with the outside; fresh air heat exchange module, fresh air heat exchange module include the refrigerant pipe, be formed with refrigerant heat transfer passageway in the refrigerant pipe, the refrigerant pipe includes refrigerant import pipe, refrigerant outlet pipe and a plurality of connects the refrigerant communicating pipe between refrigerant import pipe and refrigerant outlet pipe, refrigerant communicating pipe interval sets up between refrigerant import pipe and refrigerant outlet pipe, is formed with fresh air heat transfer passageway between the refrigerant communicating pipe, flows to fresh air heat transfer passageway department and fresh air heat exchange module heat transfer from the outdoor fresh air that the fresh air intake got into and flows out from the fresh air outlet after.
This application sets up new trend module in the casing, the new trend module includes the new trend air intake, new trend air outlet and the new trend heat transfer module who is linked together with new trend air intake and new trend air outlet, specifically set up new trend heat transfer module between new trend air outlet and new trend air intake, new trend heat transfer module includes the refrigerant pipe, form refrigerant heat transfer channel in the refrigerant pipe, be formed with new trend heat transfer channel between the refrigerant pipe, be provided with first new trend sealed chamber in one side that new trend heat transfer module is close to the new trend air intake, be provided with the sealed chamber of second new trend between new trend heat transfer module and new trend air outlet, the new trend that gets into from the new trend air intake flows into the sealed intracavity of first new trend and flows to new trend heat transfer channel department outdoors, from flowing into the sealed intracavity of second new trend after the heat transfer with new trend heat transfer module, finally flow out from the new trend air outlet, set up new trend heat transfer module, realize the constant temperature new trend, first new trend sealed chamber and second new trend sealed chamber have been increased, further be favorable to outdoor new trend heat transfer evenly, abundant heat transfer. Set up new trend heat transfer module, new trend heat transfer module is located between new trend wind channel and the new trend air intake, and new trend heat transfer module is provided with the new trend wind chamber that supplies outdoor new trend to flow in between the new trend air-supply line, be provided with the sealed wind chamber that supplies outdoor new trend after the heat transfer to flow in between new trend heat transfer module and the new trend wind channel, outdoor new trend that gets into from the new trend air intake flows into new trend wind chamber, flow into sealed wind chamber after the heat transfer of new trend heat transfer module, finally flow into in the new trend wind channel, new trend heat transfer module includes new trend heat transfer passageway and refrigerant heat transfer passageway, form alternately between refrigerant circulation passageway and the new trend heat transfer passageway, realize the heat transfer to the new trend, and new trend heat transfer passageway sets up between refrigerant heat transfer passageway, the heat transfer area of new trend has been increased, make the heat transfer more abundant. And be provided with the choke valve in refrigerant import pipe department, adjust the refrigerant flow according to the temperature that temperature sensor surveyed, realize the constant temperature new trend, let the new trend blow and reach and be the same temperature with indoor wind basically.
In some embodiments of the present application, the fresh air heat exchange module includes a refrigerant pipe, the refrigerant heat exchange channel is formed in the refrigerant pipe, and the refrigerant pipe includes a refrigerant inlet pipe, a refrigerant outlet pipe, and a plurality of refrigerant communication pipes connected between the refrigerant inlet pipe and the refrigerant outlet pipe.
In some embodiments of this application, refrigerant communicating pipe interval sets up between refrigerant import pipe and refrigerant outlet pipe, and new trend heat transfer passageway forms between refrigerant communicating pipe.
In some embodiments of the present application, the fresh air module includes a first fresh air sealing cavity, the first fresh air sealing cavity is disposed on a side of the fresh air heat exchange module close to the fresh air inlet, and outdoor fresh air entering from the fresh air inlet enters the first fresh air sealing cavity and then exchanges heat with the fresh air heat exchange module.
In some embodiments of the present application, a fresh air cover body is disposed on one side of the fresh air heat exchange module close to the fresh air inlet, and the first fresh air sealing cavity is formed in the fresh air cover body.
In some embodiments of the present application, the fresh air hood body includes: the new trend panel is formed with the vent that is linked together with the new trend air intake on the new trend panel, sets up on the new trend panel on the connection panel, and connection panel and new trend panel are the contained angle setting.
In some embodiments of the present application, the fresh air module includes: the fresh air volute is provided with a fresh air outlet, and a fresh air cavity communicated with the fresh air heat exchange channel and the fresh air outlet is formed inside the fresh air volute; the new trend fan sets up in the new trend wind cavity, and the new trend fan is used for inhaling the casing with outdoor new trend in to blow off the outdoor new trend after the heat transfer.
In some embodiments of this application, the new trend module still includes the sealed chamber of second new trend, and it sets up between new trend spiral case and new trend heat transfer module, and the sealed chamber of second new trend is linked together with new trend wind chamber and new trend heat transfer passageway.
In some embodiments of this application, the fresh air module includes the sealed cover body, and first fresh air sealed chamber forms in the inside of the sealed cover body, and the sealed cover body includes the air outlet with fresh air chamber intercommunication.
In some embodiments of this application, be provided with the fixed plate on the new trend spiral case, the sealed cover body includes: the air outlet is formed on the air outlet panel; the air guide panel is arranged on the air outlet panel and connected to the fixing plate so as to fixedly install the fresh air cover body on the fresh air volute.
In some embodiments of the present application, an included angle is formed between the air guide panel and the air outlet panel.
In some embodiments of the present application, a throttle valve for adjusting a flow rate of the refrigerant is disposed at the refrigerant inlet pipe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced 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 schematic structural view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 2 is a schematic view of a fresh air module of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 3 is an exploded schematic view of a fresh air module of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram 1 of a fresh air heat exchange module of an air conditioning indoor unit according to an embodiment of the present application;
fig. 5 is a schematic structural diagram 2 of a fresh air heat exchange module of an air conditioning indoor unit in an embodiment of the present application;
fig. 6 is a schematic structural view of a first fresh air sealing chamber of an air conditioning indoor unit according to an embodiment of the present application;
fig. 7 is a schematic structural view of a second fresh air sealing chamber of the air conditioning indoor unit according to the embodiment of the present application;
fig. 8 is a schematic structural view of a fresh air duct of the air conditioning indoor unit according to the embodiment of the present application;
fig. 9 is a schematic structural view of a second fresh air sealing cavity of the air conditioning indoor unit in the embodiment of the present application, connected to a fresh air duct;
fig. 10 is a sectional view of an inner assembly of the air conditioning indoor unit according to the embodiment of the present application;
in the above figures: a housing 1; a panel 11; a back plate 12; an indoor air inlet 12a; a top plate 13; a base plate 14; a fresh air module 2; a fresh air duct 21; a fresh air volute 21a; a fresh air blower 21b; a fresh air outlet 21c; a fixed plate 21d; a fresh air heat exchange module 22; a refrigerant inlet pipe 22a; a refrigerant outlet pipe 22b; the refrigerant communication tube 22c; a refrigerant heat exchange passage 22d; a fresh air heat exchange channel 22f; a fresh air hood body 3; a fresh air panel 31; a connection panel 32; a ventilation opening 33; a first fresh air seal chamber 34; a sealing cover body 4; an air outlet panel 41; an air guide panel 42; an air outlet 43; a second fresh air seal chamber 44; fresh air inlet pipe 5.
Detailed Description
The present invention will be described in detail by way of examples. 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 in a low-temperature and low-pressure state, and discharges a compressed high-temperature and high-pressure 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 the medium-temperature and high-pressure state condensed in the condenser into a low-temperature and 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 includes 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 indoor unit or the 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.
Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an air conditioning indoor unit according to an embodiment of the present disclosure, fig. 2 is a schematic structural view of a fresh air module of the air conditioning indoor unit according to the embodiment of the present disclosure, and fig. 3 is an exploded schematic view of the fresh air module of the air conditioning indoor unit according to the embodiment of the present disclosure.
Referring to fig. 1 to 3, an indoor unit of an air conditioner according to the present application includes: a casing 1 and a fresh air module 2; fresh air module 2 sets up in casing 1, and fresh air module 2 is used for introducing outdoor new trend indoor, and fresh air module 2 includes: a fresh air outlet 21c; the fresh air inlet is communicated with the outside; fresh air heat exchange module 22, fresh air heat exchange module 22 include the refrigerant heat transfer passageway 22d that supplies the refrigerant circulation and the fresh air heat transfer passageway 22f that is linked together with fresh air outlet 21c and fresh air intake, follow the outdoor fresh air that the fresh air intake got into and flow out from fresh air outlet 21c behind the heat transfer of fresh air heat exchange passageway 22f department and fresh air heat exchange module 22.
The front side of the casing 1 is the side facing the user when the air conditioner is used, the rear side of the casing 1 is the side opposite to the front side of the casing 1, the rear side of the casing 1 is formed with a fresh air inlet and an indoor air inlet 12a, the front side of the casing 1 is formed with an indoor air outlet 43, the fresh air supply outlet can be formed on the front side of the casing 1 or on the rear side of the casing 1, and in the embodiment, the position of the fresh air supply outlet is not specifically limited.
The casing 1 comprises a panel 11, a back plate 12, a top plate 13 and a bottom plate 14, wherein the panel 11 is arranged at the front side of the casing 1, the back plate 12 is arranged at the rear side of the casing 1, the top plate 13 is arranged at the top ends of the panel 11 and the back plate 12, and the bottom plate 14 is arranged at the bottom ends of the panel 11 and the back plate 12.
The fresh air inlet and the indoor air inlet 12a are disposed on the back plate 12 of the casing 1, and the indoor air outlet 43 is disposed on the panel 11 of the casing 1.
The fresh air inlet is provided with a fresh air inlet pipe 5, and the fresh air inlet pipe 5 outwards extends to the outside of the casing 1 and is used for introducing outdoor fresh air into the room.
The indoor unit of the air conditioner comprises a fresh air module 2, wherein the fresh air module 2 comprises a fresh air inlet, a fresh air outlet 21c, a fresh air heat exchange module 22 and a fresh air duct 21.
The fresh air duct 21 is disposed inside the casing 1 and located on the fresh air inlet side, so as to facilitate introduction of outdoor fresh air into the casing 1 from the outside of the casing 1 and convey the fresh air to the indoor.
The fresh air duct 21 includes a fresh air scroll 21a and a fresh air blower 21b.
The fresh air heat exchange module 22 is arranged inside the casing 1 and is positioned between the fresh air inlet and the fresh air duct 21, a first fresh air sealing cavity 34 is arranged on one side, close to the fresh air inlet, of the fresh air heat exchange module 22, a second fresh air sealing cavity 44 is arranged between the fresh air heat exchange module 22 and the fresh air volute 21a, outdoor fresh air entering from the fresh air inlet flows into the first fresh air sealing cavity 34, flows into the second fresh air sealing cavity 44 after heat exchange of the fresh air heat exchange module 22, flows into the fresh air volute 21a and finally flows out from the fresh air supply port.
Fig. 4 is a schematic structural diagram 1 of a fresh air heat exchange module of an air conditioning indoor unit in an embodiment of the present application, and fig. 5 is a schematic structural diagram 2 of the fresh air heat exchange module of the air conditioning indoor unit in the embodiment of the present application.
Referring to fig. 4-5, the fresh air heat exchange module 22 includes a refrigerant heat exchange channel 22d for the circulation of refrigerant and a fresh air heat exchange channel 22f communicated with the fresh air outlet 21c and the fresh air inlet, and outdoor fresh air flowing from the fresh air inlet flows to the fresh air heat exchange channel 22f to exchange heat with the fresh air heat exchange module 22 and then flows out from the fresh air outlet 21 c.
The fresh air heat exchange module 22 includes a refrigerant pipe, the refrigerant heat exchange channel 22d is formed in the refrigerant pipe, and the refrigerant pipe includes a refrigerant inlet pipe 22a, a refrigerant outlet pipe 22b, and a refrigerant communication pipe 22c connected between the refrigerant inlet pipe 22a and the refrigerant outlet pipe 22 b.
The refrigerant communication tubes 22c are disposed between the refrigerant inlet tube 22a and the refrigerant outlet tube 22b at intervals, and the fresh air heat exchange passage 22f is formed between the refrigerant communication tubes 22c.
The throttle valve is arranged at the refrigerant inlet pipe 22a, the air conditioner indoor unit further comprises a temperature sensor, the temperature sensor is used for detecting indoor temperature, the throttle valve controls refrigerant flow according to the temperature measured by the temperature sensor, and then the temperature of outdoor fresh air is controlled, and constant-temperature fresh air is achieved.
Fig. 6 is a schematic structural view of a first fresh air sealing chamber of an air-conditioning indoor unit according to an embodiment of the present disclosure, fig. 7 is a schematic structural view of a second fresh air sealing chamber of the air-conditioning indoor unit according to the embodiment of the present disclosure, fig. 8 is a schematic structural view of a fresh air duct of the air-conditioning indoor unit according to the embodiment of the present disclosure, fig. 9 is a schematic structural view of the fresh air duct connected to the second fresh air sealing chamber of the air-conditioning indoor unit according to the embodiment of the present disclosure, and fig. 10 is a cross-sectional view of an internal assembly of the air-conditioning indoor unit according to the embodiment of the present disclosure.
Referring to fig. 6-10, a fresh air cover body 3 is disposed on one side of the fresh air inlet of the fresh air heat exchange module 22, a first fresh air sealing cavity 34 communicated with the fresh air heat exchange channel 22f is formed in the fresh air cover body 3, and outdoor fresh air entering from the fresh air inlet flows into the first fresh air sealing cavity 34 to exchange heat with the fresh air heat exchange module 22. The first fresh air sealing cavity 34 is arranged, so that the fresh air heat exchange is uniform and sufficient.
The new trend cover body 3 includes new trend panel 31 and connection panel 32, is formed with the vent 33 with 5 looks adaptations of new trend air-supply line on the new trend panel 31, and vent 33 connects in new trend air-supply line 5, and connection panel 32 sets up on new trend panel 31, and new trend panel 31 is the contained angle setting with connection panel 32.
The fresh air duct 21 includes a fresh air volute 21a and a fresh air blower 21b, a fresh air outlet 21c is formed on the fresh air volute 21a, a fresh air duct communicated with the fresh air outlet 21c and the fresh air heat exchange channel 22f is formed inside the fresh air volute 21a, the fresh air blower 21b is arranged in the fresh air duct, and a fixing plate 21d is arranged on the fresh air volute 21 a.
Be provided with the sealed cover body 4 between new trend module 2 and the new trend heat transfer module 22, be formed with second new trend seal chamber 44 in the sealed cover body 4, the inner chamber and the new trend wind chamber of second new trend seal chamber 44 are linked together with new trend heat transfer passageway 22 f.
The sealing cover body 4 includes an air outlet panel 41 and an air guide panel 42, an air outlet 43 communicated with the fresh air chamber is formed on the air outlet panel 41, and the air guide panel 42 is arranged on the air outlet panel 41 and connected to the fixing plate 21d so as to fixedly install the sealing cover body 4 on the fresh air volute 21 a. The air guide panel 42 and the air outlet panel 41 are arranged at an included angle.
In summary, the present application sets up the new trend module in the casing, the new trend module includes the new trend air intake, new trend air outlet and the new trend heat transfer module that is linked together with new trend air intake and new trend air outlet, specifically set up new trend heat transfer module between new trend air outlet and new trend air intake, new trend heat transfer module includes the refrigerant pipe, form refrigerant heat transfer channel in the refrigerant pipe, be formed with new trend heat transfer channel between the refrigerant pipe, be provided with first new trend sealed chamber on one side that new trend heat transfer module is close to the new trend air intake, be provided with the second new trend sealed chamber between new trend heat transfer module and new trend air outlet, outdoor new trend that gets into from the new trend air intake flows into first new trend sealed intracavity and flows to new trend heat transfer channel department, from flowing into the second new trend sealed intracavity after exchanging heat with new trend heat transfer module, finally flow out from the new trend air outlet, set up new trend heat transfer module, realize the constant temperature new trend, first new trend sealed chamber and second new trend sealed chamber have been increased, further be favorable to the outdoor heat transfer evenly, abundant heat transfer. Set up new trend heat transfer module, new trend heat transfer module is located between new trend wind channel and the new trend air intake, and new trend heat transfer module is provided with the new trend wind chamber that supplies outdoor new trend to flow in between the new trend air-supply line, be provided with the sealed wind chamber that supplies outdoor new trend after the heat transfer to flow in between new trend heat transfer module and new trend wind channel, outdoor new trend that gets into from the new trend air intake flows in new trend wind chamber, flow in sealed wind chamber after the heat transfer of new trend heat transfer module, flow into in the new trend wind channel at last, new trend heat transfer module includes new trend heat transfer passageway and refrigerant heat transfer passageway, form alternately between refrigerant circulation passageway and the new trend heat transfer passageway, realize the heat transfer to the new trend, and new trend heat transfer passageway sets up between refrigerant heat transfer passageway, the heat transfer area of new trend has been increased, make the heat transfer more abundant. And a throttle valve is arranged at the refrigerant inlet pipe, the refrigerant flow is adjusted according to the temperature measured by the temperature sensor, constant-temperature fresh air is realized, and the fresh air blow reaches the temperature basically same as that of indoor air.
In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above embodiments are only 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 think of changes or substitutions within the technical scope of the present invention, and all 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 claims.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
a housing;
the new trend module, set up in the casing, the new trend module is used for leading into indoor with outdoor new trend, the new trend module includes:
a fresh air outlet;
the fresh air inlet is communicated with the outside;
the fresh air heat exchange module comprises a refrigerant pipe, a refrigerant heat exchange channel is formed in the refrigerant pipe, the refrigerant pipe comprises a refrigerant inlet pipe, a refrigerant outlet pipe and a plurality of refrigerant communication pipes connected between the refrigerant inlet pipe and the refrigerant outlet pipe, the refrigerant communication pipes are arranged between the refrigerant inlet pipe and the refrigerant outlet pipe at intervals, a fresh air heat exchange channel is formed between the refrigerant communication pipes, and outdoor fresh air entering from the fresh air inlet flows to the fresh air heat exchange channel to exchange heat with the fresh air heat exchange module and then flows out of the fresh air outlet;
and the fresh air fan is used for blowing out the outdoor fresh air after the heat exchange of the fresh air heat exchange module from the fresh air outlet.
2. The indoor unit of claim 1, wherein the fresh air module comprises a first fresh air sealing chamber, the first fresh air sealing chamber is disposed on a side of the fresh air heat exchange module close to the fresh air inlet, and outdoor fresh air entering from the fresh air inlet enters the first fresh air sealing chamber and then exchanges heat with the fresh air heat exchange module.
3. The indoor unit of claim 2, wherein a fresh air cover is disposed on a side of the fresh air heat exchange module close to the fresh air inlet, and the first fresh air sealing cavity is formed in the fresh air cover.
4. An indoor unit of an air conditioner according to claim 3, wherein the fresh air cover includes:
the fresh air panel is provided with a vent communicated with the fresh air inlet;
the connection panel, set up in on the new trend panel, just connection panel with the new trend panel is the contained angle setting.
5. An indoor unit of an air conditioner according to claim 1, wherein the fresh air module includes:
the fresh air volute is formed on the fresh air volute, the inside of the fresh air volute is formed with a fresh air cavity communicated with the fresh air heat exchange channel and the fresh air outlet, the fresh air fan is arranged in the fresh air cavity, and the fresh air fan is used for introducing outdoor fresh air into the casing and blowing out the outdoor fresh air after heat exchange.
6. The indoor unit of claim 5, wherein the fresh air module further comprises a second fresh air sealed cavity disposed between the fresh air volute and the fresh air heat exchange module, the second fresh air sealed cavity being communicated with the fresh air cavity and the fresh air heat exchange channel.
7. An indoor unit of an air conditioner as claimed in claim 6, wherein the fresh air module includes a sealing cover, the second fresh air sealing chamber is formed inside the sealing cover, and the sealing cover includes an air outlet communicated with the fresh air chamber.
8. An indoor unit of an air conditioner as claimed in claim 7, wherein a fixing plate is provided on the fresh air scroll casing, and the sealing cover body includes:
the air outlet panel is formed on the air outlet panel;
and the air guide panel is arranged on the air outlet panel and is connected with the fixed plate so as to fixedly install the sealing cover body on the fresh air volute.
9. An indoor unit of an air conditioner as claimed in claim 8, wherein the air guide panel and the air outlet panel are disposed at an included angle.
10. An indoor unit of an air conditioner according to claim 1, wherein a throttle valve for adjusting a flow rate of the refrigerant is provided at the refrigerant inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222301248.4U CN218065126U (en) | 2022-08-31 | 2022-08-31 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222301248.4U CN218065126U (en) | 2022-08-31 | 2022-08-31 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218065126U true CN218065126U (en) | 2022-12-16 |
Family
ID=84407845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222301248.4U Active CN218065126U (en) | 2022-08-31 | 2022-08-31 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218065126U (en) |
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2022
- 2022-08-31 CN CN202222301248.4U patent/CN218065126U/en active Active
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