CN219550684U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN219550684U CN219550684U CN202320163593.8U CN202320163593U CN219550684U CN 219550684 U CN219550684 U CN 219550684U CN 202320163593 U CN202320163593 U CN 202320163593U CN 219550684 U CN219550684 U CN 219550684U
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- air
- air duct
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- air outlet
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- 238000004378 air conditioning Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000006213 oxygenation reaction Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Central Air Conditioning (AREA)
Abstract
The utility model provides an air conditioner indoor unit, comprising: the device comprises a housing, a first functional module and a first airflow control device. A heat exchange air duct, a non-heat exchange air duct, a first total air duct, a first branch air duct and a second branch air duct are arranged in the shell. The shell is provided with a shell air inlet. The shell air inlet is communicated with the inlets of the first branch air duct and the second branch air duct, the outlets of the first branch air duct and the second branch air duct are communicated with the inlet of the first total air duct, the first total air duct is provided with a first air outlet, and the first air outlet is communicated with the heat exchange air duct or the non-heat exchange air duct. The first functional module is arranged in the shell. The first airflow control device is configured to controllably render the first branch duct conductive or render the second branch duct conductive. The indoor unit of the air conditioner provided by the utility model can meet the requirements of different users on the air outlet state of fresh air.
Description
Technical Field
The utility model relates to the technical field of air conditioning, in particular to an air conditioner indoor unit.
Background
After the air conditioner starts the fresh air mode, the requirements of different users on the air outlet state of the fresh air are different, for example, some users need to input the fresh air and humidify the fresh air at the same time, the temperature of the fresh air which needs to be blown out by some users is not greatly different from the indoor temperature, and other users want to blow out the fresh air in a natural state, so that the requirements of different users on the air outlet state of the fresh air are the problems to be solved urgently.
Disclosure of Invention
The utility model aims to overcome the problems or at least partially solve the problems, and provides an indoor unit of an air conditioner, which can simultaneously meet the requirements of different users on the air outlet state of fresh air and can controllably blow the fresh air in different states according to the requirements of the users.
Specifically, the present utility model provides an air conditioner indoor unit, comprising: the shell is internally provided with a heat exchange air duct, a non-heat exchange air duct, a first total air duct, a first branch air duct and a second branch air duct; the shell is provided with a shell air inlet; the shell air inlet is communicated with the inlets of the first branch air duct and the second branch air duct, the outlets of the first branch air duct and the second branch air duct are communicated with the inlet of the first total air duct, the first total air duct is provided with a first air outlet, and the first air outlet is communicated with the heat exchange air duct or the non-heat exchange air duct;
the first functional module is arranged in the shell, is matched with the first branch air duct and is configured to process air flow flowing through the first branch air duct or add substances into the air flow of the first branch air duct;
and the first air flow control device is configured to controllably conduct the first branch air duct or conduct the second branch air duct.
Optionally, the first functional module has a functional air inlet and a functional air outlet, and the functional air inlet and the functional air outlet are disposed on the first branch air duct, so that the air flow flowing through the first branch air duct flows through the first functional module;
the air inlet of the shell is communicated with inlets of the first branch air duct and the second branch air duct through a second total air duct;
the second total air duct is provided with an air duct section arranged at one side of the functional module, and the functional air inlet faces the air duct section; the upper end of the air channel section is a branch air inlet communicated with the second branch air channel;
the first airflow control device comprises a first air door which is rotatably arranged and is used for alternatively opening the functional air inlet or the branch air inlet.
Optionally, the first total air duct further comprises a second air outlet;
the air conditioning indoor unit further comprises a second air flow control device configured to controllably open the first air outlet or the second air outlet.
Optionally, the first air outlet is communicated with the heat exchange air duct or the non-heat exchange air duct, and the second air outlet is arranged on the shell; or, the first air outlet is communicated with the non-heat exchange air duct, and the second air outlet is communicated with the heat exchange air duct.
Optionally, the second airflow control device includes a second damper and a third damper;
the second air door is rotatably arranged and used for opening or closing the first air outlet;
the third air door is rotatably arranged and used for opening or closing the second air outlet.
Optionally, a fan is arranged in the first total air duct;
the fan is a centrifugal fan or an axial flow fan.
Optionally, the air inlet of the shell is communicated with inlets of the first branch air duct and the second branch air duct through a second total air duct;
the air conditioner indoor unit further comprises a second functional module; the second functional module is configured to treat or add substances to the airflow through the second total air duct.
Alternatively, the process may be carried out in a single-stage,
the first functional module and the second functional module are one or more of an oxygenation device, a purification device, a humidifying device and a water washing device.
Optionally, the housing comprises:
the first air outlet part is in a vertical column shape, and a heat exchange air outlet communicated with the heat exchange air duct is formed in the front side of the first air outlet part; the heat exchange air duct is in a vertical strip shape and is arranged in the first air outlet part;
the second air outlet part is in a vertical column shape, and a non-heat exchange air outlet communicated with the non-heat exchange air duct is formed in the front side of the second air outlet part; the non-heat exchange air duct is in a vertical strip shape and is arranged in the second air outlet part;
the first air outlet part and the second air outlet part are arranged at the top end of the lower shell; the shell air inlet is formed in the side wall of the lower shell; the first total air duct, the first branch air duct, the second branch air duct, the first functional module and the first airflow control device are all arranged in the lower shell.
Optionally, the first air outlet portion and the second air outlet portion are arranged at intervals, and an induced air interval is formed between the first air outlet portion and the second air outlet portion, so that when the heat exchange air outlet and/or the non-heat exchange air outlet blow out air flow, air in the induced air interval is driven to flow forwards under the action of negative pressure, and the air flow blown out by the first air outlet portion and/or the second air outlet portion is mixed;
the shell air inlet is a fresh air inlet.
The air conditioner indoor unit is characterized in that a shell air inlet is formed in a shell, and the shell air inlet is communicated with a space where the shell is located or is a fresh air inlet. The air flow enters from the air inlet of the shell, enters into the first branch air channel or the second branch air channel according to the requirements of users, and then enters into the first functional module to become functional air flow, and then enters into the heat exchange air channel or the non-heat exchange air channel through the first air outlet in a controlled manner, so that the requirements of different users on the air outlet state of fresh air are met. For example, the air inlet of the housing is a fresh air inlet, the first functional module may be configured to humidify an air flow flowing through the first functional module, and when a user feels that indoor air is dry, the user may choose to blow fresh air, so that the fresh air passes through the functional module to humidify the fresh air, and further the indoor environment becomes moist. Of course, when the user wants to directly ventilate, the fresh air can directly enter the room without passing through the functional module. The arrangement realizes that fresh air in different states can be controllably blown out according to the requirements of users.
Further, when the user feels that the temperature difference between the outdoor temperature and the indoor temperature is relatively large, in order to prevent the fresh air from being directly blown to the user to be uncomfortable, the fresh air can be selected to enter the heat exchange air duct and finally blown out, so that the temperature difference between the fresh air and the indoor environment is not large. Especially, when heating, when fresh air temperature is lower, can make the fresh air blow out the time cold, namely not "hard" to improve the travelling comfort of air conditioning indoor set. Or, the fresh air can be selected to enter the non-heat-exchange air duct and finally be blown out and then be mixed with the heat-exchange air, so that the temperature difference between the fresh air and the indoor environment is not large. And the air can be directly blown out from the second air outlet according to the requirement.
Further, when the air outlet of the heat exchange air outlet and/or the air outlet of the non-heat exchange air outlet are/is used for air outlet, indoor air in the air inducing interval flows forwards and is mixed with the air flow of the heat exchange air outlet and/or the air flow of the non-heat exchange air outlet, so that the temperature of the mixed air flow is closer to the room temperature, the air introducing quantity is increased, and the air outlet comfort of the air conditioner indoor unit is improved.
The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
fig. 1 is a front view of an indoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 2 is a partial cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 3 is a partial cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 4 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model.
Detailed Description
An air conditioner indoor unit according to an embodiment of the present utility model is described below with reference to fig. 1 to 4. Where the terms "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", "transverse", etc., refer to an orientation or positional relationship based on that shown in the drawings, this is merely for convenience in describing the utility model and to simplify the description, and does not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The terms "first," "second," and the like 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 defining "a first", "a second", etc. may include at least one, i.e. one or more, of the feature, either explicitly or implicitly. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be fixed, removable, or integral, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.
The utility model provides an air conditioner indoor unit. The indoor unit of the air conditioner is an indoor portion of a split type air conditioner for conditioning indoor air, such as cooling/heating, dehumidifying, introducing fresh air, etc. The indoor unit of the air conditioner can be a floor cabinet machine or a vertical wall-mounted machine.
Fig. 1 is a partial cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present utility model. As shown in fig. 1, and referring to fig. 2 to 4, arrows in the drawings are paths along which the air flows. The embodiment of the utility model provides an air conditioner indoor unit, which comprises: the device comprises a housing, a first functional module and a first airflow control device. A heat exchange air duct, a non-heat exchange air duct, a first total air duct, a first branch air duct and a second branch air duct are arranged in the shell. The housing is provided with a housing air inlet 31. The housing air inlet 31 is communicated with the inlets of the first branch air duct and the second branch air duct, the outlets of the first branch air duct and the second branch air duct are communicated with the inlet of the first total air duct, the first total air duct is provided with a first air outlet, and the first air outlet is communicated with the heat exchange air duct or the non-heat exchange air duct. The first functional module is arranged in the shell, is matched with the first branch air duct and is configured to process air flow flowing through the first branch air duct or add substances into the air flow of the first branch air duct. The first airflow control device is configured to controllably render the first branch duct conductive or render the second branch duct conductive.
The shell is provided with a shell air inlet 31, the shell air inlet 31 is communicated with the space where the shell is located, or the shell air inlet 31 is a fresh air inlet. The air flow enters from the air inlet 31 of the shell, and selectively enters into the first branch air channel or the second branch air channel according to the requirements of users, wherein the air flow passing through the first branch air channel enters into the first functional module again to become functional air flow, then enters into the heat exchange air channel or the non-heat exchange air channel through the first air outlet in a controlled manner, the air flow passing through the second branch air channel directly enters into the first total air channel, and then enters into the heat exchange air channel or the non-heat exchange air channel through the first air outlet in a controlled manner, so that the requirements of different users on the air outlet state of fresh air are met. For example, the housing air inlet 31 is a fresh air inlet, the first functional module may be configured to humidify an air flow flowing through the first functional module, when a user feels that indoor air is dry, the user can choose to ventilate, and make fresh air pass through the functional module to humidify the fresh air, so that the indoor environment becomes moist, and the controllable blowing of fresh air in different states according to the user's requirements can be realized
Further, when the user feels that the temperature difference between the outdoor temperature and the indoor temperature is relatively large, in order to prevent the fresh air from being directly blown to the user to be uncomfortable, the fresh air can be selected to enter the heat exchange air duct and finally blown out, so that the temperature difference between the fresh air and the indoor environment is not large. Especially, when heating, when fresh air temperature is lower, can make the fresh air blow out the time cold, namely not "hard" to improve the travelling comfort of air conditioning indoor set. Or, the fresh air can be selected to enter the non-heat-exchange air duct and finally be blown out and then be mixed with the heat-exchange air, so that the temperature difference between the fresh air and the indoor environment is not large. And the air can be directly blown out from the second air outlet according to the requirement.
Of course, the air conditioning indoor unit can also automatically select the flow path of the air flow entering the housing of the air conditioning indoor unit through the housing air inlet 31 according to the setting, so as to ensure the comfort of the air conditioning indoor unit when introducing fresh air or indoor air.
In some embodiments of the present utility model, as shown in fig. 2, the first functional module has a functional wind inlet 41 and a functional wind outlet, and the functional wind inlet 41 and the functional wind outlet are disposed on the first branch duct so that the airflow flowing through the first branch duct flows through the first functional module. The housing air inlet 31 is communicated with inlets of the first branch air duct and the second branch air duct through the second total air duct. The second total air duct has an air duct section provided at one side of the functional module, and the functional air inlet 41 faces the air duct section. The upper end of the air duct section is provided with a branch air inlet communicated with the second branch air duct. The first airflow control device includes a first damper 70, where the first damper 70 is rotatably disposed to alternatively open the functional air intake 41 or the branched air intake.
The air flow entering the shell from the shell air inlet passes through the air channel section, and alternatively opens the functional air inlet 41 or the branch air inlet according to the rotation position of the first air door 70 so as to enter the corresponding first branch air channel or the second branch air channel. As shown in fig. 2 and 3, when the first damper 70 is rotated upward, the first branch air duct is turned on, and when the first damper 70 is rotated downward, the second branch air duct is turned on.
In some embodiments of the present utility model, the first total air duct further includes a second air outlet 32. The air conditioning indoor unit further includes a second air flow control device configured to controllably open the first air outlet or the second air outlet 32.
Further, in some embodiments of the present utility model, the second airflow control device includes a second damper 81 and a third damper 82. The second damper 81 is rotatably provided for opening or closing the first air outlet. The third damper 82 is rotatably provided for opening or closing the second air outlet 32. As shown in fig. 2 to 4, the second damper 81 rotates upward to open the first air outlet, and at the same time the third damper 82 rotates laterally to close the second air outlet, the air flow is blown out from the first air outlet. The second air door 81 rotates downward to close the first air outlet, and the third air door 82 rotates transversely to open the second air outlet 81, so that air flow is blown out from the second air outlet.
Of course, in other embodiments of the present utility model, the first air outlet and the second air outlet 32 are disposed adjacent to each other, and the second air flow control device includes a fourth air door rotatably disposed for alternatively opening the first air outlet or the second air outlet 32.
In some embodiments of the present utility model, the first air outlet communicates with the non-heat exchanging air duct, and the second air outlet 32 is provided on the housing. That is, when the first air outlet is opened and the second air outlet 32 is closed, the air flow flowing out of the first total air duct enters the non-heat exchange air duct through the first air outlet. When the second air outlet 32 is opened and the first air outlet is closed, the air flow flowing out of the first total air duct flows out of the shell through the second air outlet 32.
In some embodiments of the present utility model, a heat exchange fan is disposed in the heat exchange air duct, and the air flow flowing out of the first total air duct flows out of the housing through the second air outlet 32, and part of the air flow enters the heat exchange air duct through the air inlet of the heat exchange air duct adjacent to the air flow under the guidance of the heat exchange fan, and is blown out after heat exchange. Of course, in some alternative embodiments, it may also be directed into the room without being inhaled by the heat exchange air duct.
In other embodiments of the present utility model, as shown in fig. 4, the first air outlet communicates with the heat exchanging air duct, and the second air outlet 32 is provided on the housing.
In other embodiments of the present utility model, the first air outlet communicates with a non-heat exchanging air duct and the second air outlet 32 communicates with a heat exchanging air duct.
In some embodiments of the present utility model, a fan 60 is disposed within the first total air duct. The fan 60 directs the airflow from the housing intake 31. In some embodiments of the utility model, the fan 60 is a centrifugal fan or an axial fan.
In some embodiments of the utility model, the air conditioning indoor unit further comprises a second functional module. The second functional module is disposed at the air inlet 31 of the housing, and the second functional module is also disposed in the second total air duct. The second functional module is configured to treat or add material to the airflow through the second total air duct. The air flow passing through the second functional module enters the first total air channel through the first branch air channel or the second branch air channel.
In some embodiments of the utility model, the first functional module and the second functional module are one or more of an oxygenation device, a purification device, a humidification device, and a water wash device. The corresponding air flow passing through the first functional module and the second functional module is one or more of oxygen adding air flow, purifying air flow, humidifying air flow and water washing air flow. Preferably, the first functional module is a water wash device 40. The second functional module is a purification device 50.
In some embodiments of the utility model, as shown in fig. 1, the housing comprises: a first air outlet portion 10, a second air outlet portion 20, and a lower case 30. The first air outlet portion 10 is in a vertical column shape, and a heat exchange air outlet 12 is formed in the front side of the first air outlet portion 10. The heat exchange air duct is in a vertical strip shape and is arranged in the first air outlet part 10. The second air outlet portion 20 is in a vertical column shape, and a non-heat exchange air outlet 22 is formed in the front side of the second air outlet portion 20. The non-heat exchange air duct is in a vertical strip shape and is arranged in the second air outlet part 20. The first air outlet portion 10 and the second air outlet portion 20 are disposed at the top end of the lower case 30. The side wall of the lower shell 30 is provided with a shell air inlet 31. The first total air duct, the first branch air duct, the second branch air duct, the first functional module, the second functional module and the first airflow control device are all arranged in the lower shell.
The first air outlet part 10 and the second air outlet part 20 are vertical columns, so that the appearance of the indoor unit of the air conditioner is novel and attractive. The lower case 30 provides both support for the first and second air outlet portions 10 and 20 and installation space for the blower 60, the first and second functional modules.
In some embodiments of the present utility model, as shown in fig. 1, the first air outlet portion 10 and the second air outlet portion 20 are disposed at intervals, and an air guiding space 13 is formed between the first air outlet portion 10 and the second air outlet portion 20, so that when the heat exchange air outlet 12 and/or the non-heat exchange air outlet 22 blow out air, air in the air guiding space 13 is driven to flow forward by virtue of negative pressure, so as to mix with the blown air of the first air outlet portion 10 and/or the second air outlet portion 20. When the air flow is blown out from the heat exchange air outlet 12 and/or the non-heat exchange air outlet 22, the indoor air in the air inducing space 13 flows forwards and is mixed with the air flow of the heat exchange air outlet 12 and/or the non-heat exchange air outlet 22, so that the temperature of the mixed air flow is closer to the room temperature, the air inducing quantity is increased, and the air outlet comfort of the indoor unit of the air conditioner is improved.
In some embodiments of the present utility model, the housing air inlet 31 is a fresh air inlet.
In some embodiments of the present utility model, as shown in fig. 2, the airflow is guided by the fan, enters the second total air duct through the air inlet of the housing, passes through the first branch air duct, passes through the first functional module, enters the first total air duct, then is blown out from the first air outlet, enters the second air outlet portion 20, and is blown out from the non-heat exchange air outlet 22.
In some embodiments of the present utility model, as shown in fig. 3, the airflow is guided by the fan, enters the second total air duct through the air inlet of the housing, enters the first total air duct through the second branch air duct, then is blown out from the first air outlet, enters the second air outlet portion 20, and is blown out from the non-heat exchange air outlet 22.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. An air conditioning indoor unit, comprising:
the shell is internally provided with a heat exchange air duct, a non-heat exchange air duct, a first total air duct, a first branch air duct and a second branch air duct; the shell is provided with a shell air inlet; the shell air inlet is communicated with the inlets of the first branch air duct and the second branch air duct, the outlets of the first branch air duct and the second branch air duct are communicated with the inlet of the first total air duct, the first total air duct is provided with a first air outlet, and the first air outlet is communicated with the heat exchange air duct or the non-heat exchange air duct;
the first functional module is arranged in the shell, is matched with the first branch air duct and is configured to process air flow flowing through the first branch air duct or add substances into the air flow of the first branch air duct;
and the first air flow control device is configured to controllably conduct the first branch air duct or conduct the second branch air duct.
2. An indoor unit for an air conditioner according to claim 1, wherein,
the first functional module is provided with a functional air inlet and a functional air outlet, and the functional air inlet and the functional air outlet are arranged on the first branch air duct so that air flow flowing through the first branch air duct flows through the first functional module;
the air inlet of the shell is communicated with inlets of the first branch air duct and the second branch air duct through a second total air duct;
the second total air duct is provided with an air duct section arranged at one side of the functional module, and the functional air inlet faces the air duct section; the upper end of the air channel section is a branch air inlet communicated with the second branch air channel;
the first airflow control device comprises a first air door which is rotatably arranged and is used for alternatively opening the functional air inlet or the branch air inlet.
3. An indoor unit for an air conditioner according to claim 2, wherein,
the first total air duct also comprises a second air outlet;
the air conditioning indoor unit further comprises a second air flow control device configured to controllably open the first air outlet or the second air outlet.
4. An indoor unit for an air conditioner according to claim 3, wherein,
the first air outlet is communicated with the heat exchange air duct or the non-heat exchange air duct, and the second air outlet is arranged on the shell; or, the first air outlet is communicated with the non-heat exchange air duct, and the second air outlet is communicated with the heat exchange air duct.
5. An indoor unit for an air conditioner according to claim 3, wherein,
the second airflow control device comprises a second air door and a third air door;
the second air door is rotatably arranged and used for opening or closing the first air outlet;
the third air door is rotatably arranged and used for opening or closing the second air outlet.
6. An indoor unit for an air conditioner according to claim 1, wherein,
a fan is arranged in the first total air duct;
the fan is a centrifugal fan or an axial flow fan.
7. An indoor unit for an air conditioner according to claim 1, wherein,
the air inlet of the shell is communicated with inlets of the first branch air duct and the second branch air duct through a second total air duct;
the air conditioner indoor unit further comprises a second functional module; the second functional module is configured to treat or add substances to the airflow through the second total air duct.
8. The indoor unit of claim 7, wherein the indoor unit of the air conditioner,
the first functional module and the second functional module are one or more of an oxygenation device, a purification device, a humidifying device and a water washing device.
9. The indoor unit of claim 1, wherein the housing comprises:
the first air outlet part is in a vertical column shape, and a heat exchange air outlet communicated with the heat exchange air duct is formed in the front side of the first air outlet part; the heat exchange air duct is in a vertical strip shape and is arranged in the first air outlet part;
the second air outlet part is in a vertical column shape, and a non-heat exchange air outlet communicated with the non-heat exchange air duct is formed in the front side of the second air outlet part; the non-heat exchange air duct is in a vertical strip shape and is arranged in the second air outlet part; the lower end of the non-heat exchange air duct is communicated with the first air outlet;
the first air outlet part and the second air outlet part are arranged at the top end of the lower shell; the shell air inlet is formed in the side wall of the lower shell; the first total air duct, the first branch air duct, the second branch air duct, the first functional module and the first airflow control device are all arranged in the lower shell.
10. The indoor unit of claim 9, wherein the indoor unit of the air conditioner,
the first air outlet part and the second air outlet part are arranged at intervals, and an induced air interval is formed between the first air outlet part and the second air outlet part, so that when the heat exchange air outlet and/or the non-heat exchange air outlet blow out air flow, air in the induced air interval is driven to flow forwards under the action of negative pressure and is mixed with the blown air flow of the first air outlet part and/or the second air outlet;
the shell air inlet is a fresh air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320163593.8U CN219550684U (en) | 2023-01-29 | 2023-01-29 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320163593.8U CN219550684U (en) | 2023-01-29 | 2023-01-29 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219550684U true CN219550684U (en) | 2023-08-18 |
Family
ID=87701736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320163593.8U Active CN219550684U (en) | 2023-01-29 | 2023-01-29 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219550684U (en) |
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2023
- 2023-01-29 CN CN202320163593.8U patent/CN219550684U/en active Active
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