CN217785321U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN217785321U CN217785321U CN202122747114.0U CN202122747114U CN217785321U CN 217785321 U CN217785321 U CN 217785321U CN 202122747114 U CN202122747114 U CN 202122747114U CN 217785321 U CN217785321 U CN 217785321U
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Abstract
The utility model discloses an indoor unit of air conditioner, include: the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with the first air outlet and the second air outlet; the heat exchanger is arranged in the shell; the fresh air module is arranged in the shell and is provided with a fresh air duct, a fresh air inlet, a fresh air positive outlet and a fresh air side outlet, the fresh air inlet is communicated with the fresh air duct and the outdoor, the fresh air side outlet is communicated with the fresh air duct and the indoor, the opening direction of the fresh air side outlet is parallel to the extending direction of the heat exchanger, the fresh air positive outlet is communicated with the fresh air duct and the indoor, and the opening direction of the fresh air side outlet is not parallel to the extending direction of the heat exchanger; the air outlet of the fresh air positive outlet is discharged through the first air outlet, and the air outlet of the fresh air side outlet is mixed with the air conditioning air passing through the heat exchanger and then discharged through the second air outlet. The utility model discloses machine in air conditioning can realize that a plurality of directions send the new trend to improve the diffusion rate and the diffusion area of new trend.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technique and specifically relates to an indoor unit of air conditioner.
Background
Indoor set of air conditioning among the correlation technique updates the room air through introducing outdoor new trend usually, makes the room air be in comparatively fresh state, but, outdoor set's among the correlation technique new trend module can only blow out the new trend to indoor one direction, can't realize the three-dimensional air supply of new trend, and the new trend diffusion velocity is slower, can't spread the new trend to indoor different corners fast, and the air supply effect of new trend is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an indoor unit of air conditioning, this indoor unit of air conditioning can realize that a plurality of directions send the new trend to improve the diffusion velocity and the diffusion area of new trend.
In order to achieve the above object, according to the embodiment of the utility model provides an indoor unit of air conditioner, include: the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with the first air outlet and the second air outlet; the heat exchanger is arranged in the shell; the fresh air module is arranged in the shell and is provided with a fresh air duct, a fresh air inlet, a fresh air front outlet and a fresh air side outlet, the fresh air inlet is communicated with the fresh air duct and the outdoor, the fresh air side outlet is communicated with the fresh air duct and the indoor, the opening direction of the fresh air side outlet is parallel to the extension direction of the heat exchanger, the fresh air front outlet is communicated with the fresh air duct and the indoor, and the opening direction of the fresh air front outlet is not parallel to the extension direction of the heat exchanger; the air outlet of the fresh air side outlet is mixed with the air conditioning air passing through the heat exchanger and then discharged from the second air outlet.
According to the utility model discloses machine in air conditioning can realize that a plurality of directions send the new trend to improve the diffusion rate and the diffusion area of new trend.
According to some embodiments of the utility model, the new trend module is located the tip of heat exchanger, the new trend side export is located the orientation of new trend module one side of heat exchanger, the new trend is being exported and is being located global and the opening direction of new trend module with the extending direction of heat exchanger is perpendicular.
According to some embodiments of the utility model, the new trend is being exported and is being located the front lower place of new trend side export, the new trend import is located the rear lower place of new trend side export.
According to the utility model discloses a some embodiments, machine still includes in the air conditioning: wind-guiding wind channel, wind-guiding wind channel is located just be close to in the casing the second air outlet, wind-guiding wind channel is equipped with wind-guiding import and wind-guiding export, the wind-guiding import is located wind-guiding wind channel's tip and with the new trend side export intercommunication, the wind-guiding export is located global in wind-guiding wind channel and edge the extending direction of heat exchanger extends, the air-out of new trend side export passes through wind-guiding wind channel and process follow after the air conditioner wind of heat exchanger mixes the second air outlet is discharged.
According to the utility model discloses a some embodiments, machine still includes in the air conditioning: first deep bead and second deep bead, first deep bead rotatable install in the new trend module is in order to close and open the positive export of new trend, the second deep bead movably install in the new trend module is in order to close and open the new trend side export.
According to the utility model discloses a some embodiments, new trend module includes: the filter part is positioned at the end part of the heat exchanger, and the fresh air inlet is arranged in the filter part; the air guide part is arranged on one side, back to the heat exchanger, of the filtering part, the fresh air front outlet and the fresh air side outlet are arranged in the air guide part, and the air guide part and the filtering part jointly define the fresh air channel; and the fan is arranged in the fresh air duct.
According to some embodiments of the invention, the filter part comprises: the fresh air inlet is formed in the filtering shell; a mounting bracket mounted within the filter housing; the filter element body is installed on the mounting bracket and located in the fresh air duct defined by the filter shell.
According to some embodiments of the invention, the wind-guiding portion comprises: the first shell part is arranged on one side, back to the heat exchanger, of the filtering part, and the fresh air side outlet is formed in the first shell part; the second shell part is arranged on one side, facing away from the heat exchanger, of the first shell part, and the second shell part and the first shell part jointly define the fresh air positive outlet and the fresh air duct; wherein, the fan is installed in the new trend wind channel that first shell portion and second shell portion were injectd jointly.
According to the utility model discloses a some embodiments, wind-guiding portion has wind-guiding main part and boss, the wind-guiding main part install in the filter house, the boss is located the orientation of wind-guiding main part one side and the orientation of heat exchanger the direction protrusion of heat exchanger, the filter house with the side of boss is ended and is supported, the export of new trend side is located the orientation of boss one side of heat exchanger.
According to some embodiments of the utility model, the fan is centrifugal fan, the partly spiral case that is of wind-guiding portion, centrifugal fan install in the spiral case, the filter house with wind-guiding portion follows centrifugal fan's axial is arranged.
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
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an air conditioner indoor unit according to an embodiment of the present invention.
Fig. 2 is another schematic structural diagram of an air conditioning indoor unit according to an embodiment of the present invention.
Fig. 3 is an assembly schematic diagram of a fresh air module and an air guide duct according to the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a fresh air outlet of a fresh air module in a closed state according to the utility model.
Fig. 5 is a schematic structural diagram of a fresh air outlet of a fresh air module in an open state according to the utility model.
Fig. 6 is an exploded view of a fresh air module according to an embodiment of the present invention.
Reference numerals are as follows:
an indoor unit of an air conditioner 1,
A casing 100, a first outlet 110, a second outlet 120,
A heat exchanger 200,
An air guide duct 400, an air guide outlet 410,
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
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", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the 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 description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more than two, and "a plurality" means one or more than one.
An air conditioning indoor unit 1 according to an embodiment of the present invention is described below with reference to the drawings.
As shown in fig. 1 to 6, an air-conditioning indoor unit 1 according to an embodiment of the present invention includes a casing 100, a heat exchanger 200, and a fresh air module 300.
Casing 100 is equipped with first air outlet 110 and second air outlet 120, in casing 100 is located to heat exchanger 200, new trend module 300 locates in casing 100 and has the new trend wind channel, new trend import 320, export 330 and new trend side outlet 340 just, new trend import 320 and new trend wind channel and outdoor intercommunication, new trend side outlet 340 is parallel with the extending direction of new trend wind channel and indoor intercommunication and opening direction and heat exchanger 200, the new trend is just exported 330 and is not parallel with the extending direction of new trend wind channel and indoor intercommunication and opening direction and heat exchanger 200. The outlet air of the fresh air outlet 330 is discharged through the first outlet 110, and the outlet air of the fresh air outlet 340 is mixed with the air conditioning air passing through the heat exchanger 200 and then discharged through the second outlet 120.
The indoor air conditioner 1 may be a wall-mounted indoor air conditioner, that is, the indoor air conditioner 1 may be suspended on a load, such as a wall, through the casing 100.
For example, the casing 100 may be provided with an indoor air inlet, the indoor air enters the indoor air conditioning unit 1 from the indoor air inlet, passes through the heat exchanger 200 and exchanges heat with the heat exchanger 200, at this time, the heat exchanged indoor air is air conditioning air, the air conditioning air may be mixed with the fresh air passing through the fresh air side outlet 340 in the indoor air conditioning unit 1 and then discharged out of the indoor air conditioning unit 1, or the air conditioning air may be discharged out of the indoor air conditioning unit 1 and then mixed with the fresh air, and then, or part of the fresh air and the air conditioning air are mixed in the indoor air conditioning unit 1 and the rest of the fresh air and the air conditioning air are mixed outside the indoor air conditioning unit 1.
According to the utility model discloses indoor set of air conditioner 1, through be equipped with first air outlet 110 and second air outlet 120 on casing 100, heat exchanger 200 is located in casing 100, heat exchanger 200 can heat or cool down the room air, form cold wind or hot-blast, and then adjust the air-out temperature of indoor set of air conditioner 1, it is more comfortable to make the air conditioner wind that blows on one's body, and first air outlet 110 and second air outlet 120 can the air-out simultaneously, two air outlets make the air-out cover angle of air conditioner wind bigger, the air-out area is bigger, the air supply effect is better.
In addition, the fresh air module 300 is arranged in the casing 100 and has a fresh air duct, a fresh air inlet 320, a fresh air positive outlet 330 and a fresh air side outlet 340, the fresh air inlet 320 is communicated with the fresh air duct and the outdoor, the fresh air side outlet 340 is communicated with the fresh air duct and the indoor and the opening direction is parallel to the extending direction of the heat exchanger 200, and the fresh air positive outlet 330 is communicated with the fresh air duct and the indoor and the opening direction is not parallel to the extending direction of the heat exchanger 200. Wherein, the new trend wind channel can guide the flow of new trend, avoids the new trend too dispersed in machine 1 in the air conditioning, has improved the concentration of new trend.
From this, new trend module 300 can introduce indoor set 1 of air conditioner with outdoor new trend through new trend import 320, and the rethread new trend is being exported 330 or new trend side outlet 340 and is being arranged to indoor, and the extending direction that the new trend is exporting 330 is non-parallel with the extending direction that the new trend side outlet 340, and the new trend can be blown to indoor along the angle of difference like this, and it is single to avoid the air supply angle of new trend, and the new trend can cover indoor a plurality of angles to reach the mesh of quick renewal room air.
It should be noted that the fresh air outlet 330 and the fresh air outlet 340 can be opened simultaneously, or the fresh air outlet 330 is opened and the fresh air outlet 340 is closed, or the fresh air outlet 330 is closed and the fresh air outlet 340 is opened. The air-out area that can improve the new trend is opened simultaneously to export 330 and the new trend side outlet 340 under the new trend, and only opens one in the export 330 of the new trend and the new trend side outlet 340, can improve the air output of the new trend of single air outlet, and the air-out mode of new trend is more, and user experience is better.
In addition, the outlet air of the fresh air positive outlet 330 is discharged through the first air outlet 110, the outlet air of the fresh air side outlet 340 is mixed with the air-conditioning air passing through the heat exchanger 200 and then discharged from the second air outlet 120, the outlet air of the fresh air side outlet 340 is mixed with the air-conditioning air passing through the heat exchanger 200, the air-conditioning air after heat exchange can push the fresh air to move towards the direction far away from the indoor unit 1 of the air conditioner, the fresh air of the part flows more smoothly, the diffusion speed of the fresh air is further improved, the air-conditioning air is mixed with the fresh air, the supercooling or overheating of the air-conditioning air can be avoided, and the comfort of blowing the air to a human body is improved.
Moreover, the fresh air of the fresh air front outlet 330 and the fresh air side outlet 340 is respectively blown out by the first air outlet 110 and the second air outlet 120, so that the fresh air can be further blown into the room along different angles, and a three-dimensional air supply effect of the fresh air is realized.
Therefore, according to the utility model discloses machine 1 in air conditioning can realize that a plurality of directions send the new trend to improve the diffusion rate and the diffusion area of new trend.
In some embodiments of the present invention, as shown in fig. 2, the fresh air module 300 is located at the end of the heat exchanger 200, and the fresh air module 300 can be fixed by the casing 100, and the position of the fresh air module 300 is reasonably arranged, which is beneficial to improving the space utilization rate of the indoor unit 1 of the air conditioner.
In addition, the fresh air positive outlet 330 is arranged on the circumferential surface of the fresh air module 300, and the opening direction is perpendicular to the extending direction of the heat exchanger 200, so that the fresh air can be directly blown to the indoor from the fresh air positive outlet 330 after entering the fresh air module 300, the flow path of the fresh air is short, and the flow is more smooth. Moreover, the fresh air side outlet 340 is disposed at a side of the fresh air module 300 facing the heat exchanger 200, so that the fresh air blown out from the fresh air side outlet 340 can flow to the heat exchanger 200, so that the fresh air can be mixed with the air conditioning air and then blown into the room.
Further, as shown in fig. 3-5, the fresh air outlet 330 is located at the front lower part of the fresh air outlet 340, and the fresh air inlet 320 is located at the rear lower part of the fresh air outlet 340. It should be noted that, after the air conditioner indoor unit 1 is fixed to the wall, the fresh air outlet 330 is located in front of and below the fresh air outlet 340, and the fresh air inlet 320 is located in rear of and below the fresh air outlet 340, so that the fresh air outlet 330 directly blows to the indoor, the fresh air outlet 340 mainly transmits to the direction of the air conditioning wind, and then is driven by the air conditioning wind to flow to the indoor, and the fresh air inlet 320 is located at the rear, so that the pipeline connected with the fresh air inlet 320 extends to the outdoor, so as to introduce the outdoor fresh air into the fresh air module 300.
So, the new trend import 320, the new trend is just exporting 330 and the new trend side export 340 is located the different positions of new trend module 300, and the structure sets up more rationally, air inlet and air-out mutual noninterference, and the new trend flows more unobstructed to, the new trend is just exporting 330 and can be blown out the new trend downwards, makes the new trend diffuse to indoor lower part space fast, and the air in indoor lower part space is updated fast, can make user's use experience better.
In some embodiments of the present invention, as shown in fig. 2 and fig. 3, the indoor unit 1 further includes an air guiding duct 400.
Specifically, the air guide duct 400 is installed in the housing 100 and is adjacent to the second air outlet 120, the air guide duct 400 is provided with an air guide inlet (not shown) and an air guide outlet 410, the air guide inlet is arranged at an end of the air guide duct 400 and is communicated with the fresh air side outlet 340, the air guide outlet 410 is arranged on the peripheral surface of the air guide duct 400 and extends along the extending direction of the heat exchanger 200, and the air outlet of the fresh air side outlet 340 is mixed with the air conditioning air passing through the heat exchanger 200 through the air guide duct 400 and then is discharged from the second air outlet 120.
The circumferential surface of the air guiding duct 400 is the remaining surface of the air guiding outlet 410 except for two end surfaces. The air guide outlet 410 can realize communication between the air guide duct 400 and the second air outlet 120, and the air guide outlet 410 is located on a side of the air guide duct 400 facing away from the heat exchanger 200, so that the air conditioning air can be blown out of the air conditioning indoor unit 1.
Through the setting of wind-guiding wind channel 400, on the one hand can lead the new trend that is blown out by new trend side outlet 340, guide the flow of new trend and air conditioner wind, make new trend and air conditioner wind mix more evenly and abundant, on the other hand can provide sufficient space for new trend and air conditioner wind to mix, make new trend and air conditioner wind mix more abundant, the temperature of air conditioner wind can be adjusted to the new trend, air conditioner wind can promote the new trend and together discharge the indoor set 1 of air conditioner, make the air-out of indoor set 1 of air conditioner more comfortable.
In some embodiments of the present invention, as shown in fig. 4, the indoor unit 1 further includes a first wind shielding plate 500 and a second wind shielding plate (not shown).
The first wind blocking plate 500 is rotatably installed at the fresh air module 300 to close and open the fresh air positive outlet 330, and the second wind blocking plate is movably installed at the fresh air module 300 to close and open the fresh air side outlet 340. The rotation of the first wind guard 500 may be driven by a motor installed in the fresh air module 300.
Specifically, first deep bead 500 and second deep bead can be in the state of opening simultaneously, and the new trend is just exported 330 and new trend side outlet 340 can blow out the new trend simultaneously like this to the air supply area of increase new trend makes the new trend can spread to indoor different corners fast.
Or, the first wind shield 500 is in a closed state and the second wind shield is in an open state, so that the fresh air can be blown to the indoor only by the fresh air side outlet 340, the fresh air quantity of the fresh air side outlet 340 is larger, the temperature of the air conditioning air can be better adjusted, and the air outlet temperature of the indoor unit 1 of the air conditioner is more comfortable.
Or again, first deep bead 500 is in the open mode and second deep bead is in the closed condition, and like this, the new trend can only be blown indoor by the positive export 330 of new trend, and the air supply of new trend is concentrated more, and new trend flowpath is shorter, can blow the new trend indoor fast.
In some embodiments of the present invention, as shown in fig. 4-6, the fresh air module 300 includes a filter portion 350, a wind guide portion 360, and a fan 370.
The filter part 350 is located the tip of heat exchanger 200, and filter part 350 is located to fresh air inlet 320, and the fresh air is imported 320 by the fresh air and is got into behind the fresh air module 300, and filter part 350 can filter the fresh air, avoids dust impurity etc. and useless gas such as carbon dioxide to get into wind guide portion 360, can keep the inside clean and tidy of fresh air module 300 on the one hand, and on the other hand can improve the fresh air quality, makes the air-out of machine 1 in the air conditioning more comfortable.
In addition, wind-guiding portion 360 is installed in one side of the heat exchanger 200 that backs to of filter 350, and wind-guiding portion 360 is located to the positive export 330 of new trend and new trend side export 340, and wind-guiding portion 360 and filter 350 prescribe a limit to the new trend wind channel jointly, and fan 370 installs in the new trend wind channel, and from this, the new trend wind channel can lead the new trend flow, improves the new trend concentration degree, and fan 370 can promote the new trend flow, further improves the air supply rate of new trend.
Further, as shown in fig. 6, the filter portion 350 includes a filter housing 351, a mounting bracket 352, and a filter core 353.
Specifically, the fresh air inlet 320 is disposed in the filter housing 351, the mounting bracket 352 is mounted in the filter housing 351, and the filter element 353 is mounted in the mounting bracket 352 and located in a fresh air duct defined by the filter housing 351.
Wherein, the outer peripheral face of the filter element 353 can be completely attached to the inner peripheral face of the fresh air duct, and fresh air entering the fresh air module 300 can be led to the indoor space after being filtered by the filter element 353, so as to ensure the filtering effect of the filter element 353.
In addition, the mounting bracket 352 can fix the position of the filter element 353, and after the air-conditioning indoor unit 1 is used for a long time, the filter element 353 can be detached, replaced or cleaned, so that the filtering effect of the filter element 353 and the flowing smoothness of fresh air can be ensured.
In some embodiments of the present invention, as shown in fig. 6, the wind guide portion 360 includes a first shell portion 361 and a second shell portion 362.
The first shell portion 361 is arranged on one side, facing away from the heat exchanger 200, of the filtering portion 350, the fresh air side outlet 340 is arranged on the first shell portion 361, the second shell portion 100 is arranged on one side, facing away from the heat exchanger 200, of the first shell portion 361, the second shell portion 362 and the first shell portion 100 jointly define a fresh air positive outlet 330 and a fresh air duct, and the fan 370 is convenient to process and construct and convenient to disassemble and assemble by separating the first shell portion 100 from the second shell portion 100.
Wherein, fan 370 installs in the new trend wind channel that first shell 361 and second shell 362 injectd jointly, and first casing 100 and second casing 100 can be fixed fan 370, and fan 370 rotates can be with the new trend suction new trend wind channel in, and fan 370 can provide the power of new trend to indoor flow simultaneously for new trend flow rate.
In some embodiments of the present invention, as shown in fig. 4 and fig. 5, the wind guide portion 360 has a wind guide main body 363 and a boss 364, the wind guide main body 363 is installed in the filter portion 350, the wind guide main body 363 can be closer to the filter portion 350, and the fresh wind can directly flow to the wind guide main body 363 after being filtered by the filter portion 350. Boss 364 locates the one side of heat exchanger 200 of orientation of wind-guiding main part 363 and the direction protrusion towards heat exchanger 200, the side of filter 350 and boss 364 ends, the one side of orientation of heat exchanger 200 of boss 364 is located to new trend side export 340, it is more stable to make being connected between filter 350 and the wind-guiding portion 360 like this, the overall structure intensity of new trend module 300 is higher, and new trend side export 340 is closer apart from wind-guiding wind channel 400, be convenient for be connected between new trend side export 340 and the wind-guiding import, the new trend flows more unobstructed.
In some embodiments of the present invention, as shown in fig. 6, the fan 370 is a centrifugal fan 370, the centrifugal fan 370 can make the fresh air duct in a negative pressure state after operation, and the fresh air duct is sucked by outdoor fresh air, and the fresh air duct is communicated with the wind guiding duct 400, so that the fresh air can be exhausted to the wind guiding duct 400. In addition, a part of the air guide part 360 is a volute, the centrifugal fan 370 is installed in the volute, and the filter part 350 and the air guide part 360 are arranged along the axial direction of the centrifugal fan 370, so that fresh air can be sucked into the air guide part 360 by the centrifugal fan 370 after being filtered by the filter part 350, and the flow of the fresh air is smoother.
Other configurations and operations of the air conditioning indoor unit 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
An air conditioner including the air conditioning indoor unit 1 in the present application 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 outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner 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.
In the description herein, references to the description of the terms "particular embodiment," "particular example," etc., 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with the first air outlet and the second air outlet;
the heat exchanger is arranged in the shell;
the fresh air module is arranged in the shell and is provided with a fresh air duct, a fresh air inlet, a fresh air positive outlet and a fresh air side outlet, the fresh air inlet is communicated with the fresh air duct and the outdoor, the fresh air side outlet is communicated with the fresh air duct and the indoor, the opening direction of the fresh air side outlet is parallel to the extension direction of the heat exchanger, the fresh air positive outlet is communicated with the fresh air duct and the indoor, and the opening direction of the fresh air side outlet is not parallel to the extension direction of the heat exchanger;
the air outlet of the fresh air side outlet is mixed with the air conditioning air passing through the heat exchanger and then discharged from the second air outlet.
2. An indoor unit of an air conditioner as claimed in claim 1, wherein the fresh air module is located at an end of the heat exchanger, the fresh air side outlet is located at a side of the fresh air module facing the heat exchanger, the fresh air front outlet is located on a peripheral surface of the fresh air module, and an opening direction of the fresh air front outlet is perpendicular to an extension direction of the heat exchanger.
3. An indoor unit of an air conditioner according to claim 1, wherein the fresh air outlet is located at a front lower portion of the fresh air outlet, and the fresh air inlet is located at a rear lower portion of the fresh air outlet.
4. An indoor unit of an air conditioner according to claim 1, further comprising:
wind-guiding wind channel, wind-guiding wind channel is located just be close to in the casing the second air outlet, wind-guiding wind channel is equipped with wind-guiding import and wind-guiding export, the wind-guiding import is located wind-guiding wind channel's tip and with the new trend side export intercommunication, the wind-guiding export is located global in wind-guiding wind channel and edge the extending direction of heat exchanger extends, the air-out of new trend side export passes through wind-guiding wind channel and process follow after the air conditioner wind of heat exchanger mixes the second air outlet is discharged.
5. An indoor unit of an air conditioner according to claim 1, further comprising:
first deep bead and second deep bead, first deep bead rotatable install in the new trend module is in order to close and open the positive export of new trend, the second deep bead movably install in the new trend module is in order to close and open the new trend side export.
6. An indoor unit of an air conditioner according to any one of claims 1 to 5, wherein the fresh air module includes:
the filtering part is positioned at the end part of the heat exchanger, and the fresh air inlet is formed in the filtering part;
the air guide part is arranged on one side of the filtering part, which is back to the heat exchanger, the fresh air front outlet and the fresh air side outlet are arranged on the air guide part, and the air guide part and the filtering part jointly define the fresh air channel;
and the fan is arranged in the fresh air duct.
7. An indoor unit of an air conditioner according to claim 6, wherein the filter unit includes:
the fresh air inlet is arranged on the filtering shell;
a mounting bracket mounted within the filter housing;
the filter element body is installed on the mounting bracket and located in the fresh air duct defined by the filter shell.
8. An indoor unit of an air conditioner according to claim 6, wherein the air guide portion includes:
the first shell part is arranged on one side, back to the heat exchanger, of the filtering part, and the fresh air side outlet is formed in the first shell part;
the second shell part is arranged on one side, facing away from the heat exchanger, of the first shell part, and the second shell part and the first shell part jointly define the fresh air positive outlet and the fresh air duct;
wherein, the fan is installed in the new trend wind channel that first shell portion and second shell portion were injectd jointly.
9. An indoor unit of an air conditioner according to claim 6, wherein the air guide unit has an air guide body and a boss, the air guide body is attached to the filter unit, the boss is provided on a side of the air guide body facing the heat exchanger and protrudes in a direction of the heat exchanger, the filter unit abuts against a side surface of the boss, and the fresh air side outlet is provided on a side of the boss facing the heat exchanger.
10. The indoor unit of claim 6, wherein the fan is a centrifugal fan, a part of the air guide portion is a volute, the centrifugal fan is installed in the volute, and the filter portion and the air guide portion are arranged in an axial direction of the centrifugal fan.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747114.0U CN217785321U (en) | 2021-11-10 | 2021-11-10 | Indoor unit of air conditioner |
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| CN202122747114.0U CN217785321U (en) | 2021-11-10 | 2021-11-10 | Indoor unit of air conditioner |
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| CN217785321U true CN217785321U (en) | 2022-11-11 |
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| CN202122747114.0U Active CN217785321U (en) | 2021-11-10 | 2021-11-10 | Indoor unit of air conditioner |
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2021
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