CN218410083U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN218410083U CN218410083U CN202221975072.4U CN202221975072U CN218410083U CN 218410083 U CN218410083 U CN 218410083U CN 202221975072 U CN202221975072 U CN 202221975072U CN 218410083 U CN218410083 U CN 218410083U
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- 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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Abstract
The utility model provides an indoor unit of air conditioner, include: the air conditioner comprises a shell, a first fresh air module, a second fresh air module, a fresh air inlet pipe and an electrical box; an indoor air outlet, a first fresh air outlet and a second fresh air outlet which are positioned at two sides of the indoor air outlet are formed on the shell; the first fresh air module is arranged in the shell and is provided with a first fresh air channel communicated with the first fresh air outlet; the second fresh air module is arranged in the shell and is provided with a second fresh air duct communicated with the second fresh air outlet; the fresh air inlet pipe is communicated with the first fresh air duct and the second fresh air duct, one part of fresh air flowing in from the fresh air inlet pipe flows into the first fresh air duct and flows out from the first fresh air outlet to the indoor space and/or the indoor air outlet, and the other part of fresh air flows into the second fresh air duct and flows out from the second fresh air outlet to the indoor space and/or the indoor air outlet.
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 outlet of the air conditioner hanging machine in the prior art is not obvious, the fresh air and indoor air do not form cross mixed air, so that the problem of overhigh or overlow indoor temperature is caused, meanwhile, because the size of the hanging machine is smaller, the hanging machine provided with two fresh air modules adopts two fresh air inlet pipes, the internal installation space of the air conditioner can be enlarged, the installation difficulty is improved, the diameter of a wall penetrating hole required by the two fresh air inlet pipes can be increased, and the acceptance of a user is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.
Therefore, the application aims to provide an indoor unit of an air conditioner, two fresh air modules are arranged in a casing, the two fresh air modules are respectively arranged at two ends of a heat exchanger in the casing, the two fresh air modules are connected with the same fresh air inlet pipe, a first fresh air outlet and a second fresh air outlet which are communicated with the first fresh air module and the second fresh air module are arranged at two sides of an indoor air outlet, an air deflector arranged at the indoor air outlet guides indoor air to the indoor space and/or the direction of the first fresh air outlet and the direction of the second fresh air outlet, and the indoor air flows to the indoor space after being mixed with fresh air output by the first fresh air outlet and the second fresh air outlet. Through setting up two new trend modules, the user can be according to the demand selection of difference and open a new trend module or two new trend modules, can improve the room air quality fast, and a new trend air-supply line of two new trend modules sharing, reducible wall hole diameter of wearing, the user can directly see the new trend air outlet for the visual effectual of new trend.
An air conditioning indoor unit according to the application includes: the air conditioner comprises a shell, a first fresh air module, a second fresh air module, a fresh air inlet pipe and an electrical box; an indoor air outlet is formed in the machine shell, a first fresh air outlet and a second fresh air outlet are formed in the machine shell, and the first fresh air outlet and the second fresh air outlet are respectively located on two sides of the indoor air outlet; the first fresh air module is arranged in the shell and is provided with a first fresh air channel communicated with the first fresh air outlet; the second fresh air module is arranged in the machine shell and is provided with a second fresh air duct communicated with the second fresh air outlet; the fresh air inlet pipe is communicated with the first fresh air duct and the second fresh air duct, one part of fresh air flowing in from the fresh air inlet pipe flows into the first fresh air duct and flows out from the first fresh air outlet to the direction of the indoor space and/or the indoor air outlet, and the other part of fresh air flows into the second fresh air duct and flows out from the second fresh air outlet to the direction of the indoor space and/or the indoor air outlet; the electrical box is arranged in the casing and is positioned at the top of the first fresh air module or the second fresh air module.
The air conditioner indoor unit is characterized in that two fresh air modules connected with the same fresh air inlet pipe are arranged in a casing of the air conditioner indoor unit, each fresh air module comprises a first fresh air module and a second fresh air module, the first fresh air module and the second fresh air module are arranged at two ends of a heat exchanger of the air conditioner indoor unit, a first fresh air outlet and a second fresh air outlet which are located at two sides of an indoor air outlet are arranged on the casing, the first fresh air outlet and the second fresh air outlet are respectively communicated with the first fresh air module and the second fresh air module, an air deflector is arranged at the position of the indoor air outlet and guides indoor air to the indoor space and/or the directions of the first fresh air outlet and the second fresh air outlet, and the indoor air and the fresh air are mixed and then output. Through being provided with two new trend modules that are connected with same new trend air-supply line in the machine in the air conditioning, the user can be according to the demand of difference, selects to open a new trend module still two new trend modules, can improve the room air quality fast, improves user experience, and two new trend modules are connected with same new trend air-supply line simultaneously, can reduce the hole diameter of perforating the wall, and the new trend air outlet can directly be seen to the user simultaneously for the visual effectual of new trend.
In some embodiments of the present application, the first fresh air module is provided with a first fresh air inlet communicated with the fresh air inlet pipe, the first fresh air inlet is provided with a first sliding baffle and a first stepping motor, and the first stepping motor drives the first sliding baffle to move, so as to open or close the first fresh air inlet.
In some embodiments of the present application, a second fresh air inlet communicated with the fresh air inlet pipe is formed in the second fresh air module, a second sliding baffle and a second stepper motor are disposed at the second fresh air inlet, and the second stepper motor drives the second sliding baffle to move, so as to open or close the second fresh air inlet.
In some embodiments of the present application, a first fresh air inlet is provided with a first fresh air adapter, a fresh air pipe is connected to the first adapter, a second fresh air inlet is provided with a second fresh air adapter, and two ends of the second fresh air adapter are communicated with the fresh air pipe and the fresh air inlet pipe.
In some embodiments of the present application, a rotatable first air guiding device is disposed at the first fresh air outlet, and a rotatable second air guiding device is disposed at the second fresh air outlet.
In some embodiments of the present application, the first air guiding device includes a first air guiding wheel and a first air outlet assembly connected to the first air guiding wheel, and a first air guiding motor is connected to the first air guiding wheel, and the first air guiding motor drives the air guiding wheel to rotate, so as to drive the first air outlet assembly to rotate.
In some embodiments of the present application, the second air guiding device includes a second air guiding wheel and a second air outlet assembly connected to the second air guiding wheel, a second air guiding motor is connected to the second air guiding wheel, and the second air guiding motor drives the second air guiding wheel to rotate, so as to drive the second air outlet assembly to rotate.
In some embodiments of the present application, the indoor unit of an air conditioner includes a fixing base disposed at a rear side of the casing, and the electrical box, the first fresh air module, or the second fresh air module is clamped on the fixing base.
In some embodiments of the present application, a connecting portion is disposed on the fixing base, the connecting portion extends toward a direction close to the front side of the housing, and the top of the electrical box is fixedly connected to an end of the connecting portion and the front side of the housing.
In some embodiments of the present application, an air guiding plate is disposed at the indoor air outlet for guiding air to the indoor space and/or the direction of the first fresh air outlet and the second fresh air outlet.
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 an internal structure of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 3 is a schematic structural view of an electrical box of an air conditioning indoor unit according to an embodiment of the present application;
fig. 4 is a schematic structural view of a fixing structure of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 5 is a schematic structural view of a first fresh air outlet, a second fresh air outlet and an indoor air outlet of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 6 is a schematic structural view of an air deflector of an air conditioning indoor unit according to an embodiment of the present invention;
fig. 7 is a schematic structural view of the connection between the air deflector of the air conditioning indoor unit and the indoor air outlet according to the embodiment of the present application;
fig. 8 is a schematic structural diagram 1 of a first fresh air module of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of a first fresh air module of an air conditioning indoor unit according to an embodiment of the present application 2;
fig. 10 is a schematic structural view illustrating that a first sliding stopper and a first stepping motor of an air conditioning indoor unit of an embodiment of the present application are connected to a first fresh air module;
fig. 11 is a schematic structural diagram 1 of a second fresh air module of an air conditioning indoor unit according to an embodiment of the present application;
fig. 12 is a schematic structural diagram of a second fresh air module of an air conditioning indoor unit according to an embodiment of the present application;
fig. 13 is a schematic structural view of a second slide damper and a second stepping motor of the air conditioning indoor unit according to the embodiment of the present application;
fig. 14 is a schematic structural view illustrating that a first fresh air module and a second fresh air module of an air conditioning indoor unit according to an embodiment of the present application are connected to a fresh air inlet duct;
in the above figures: a housing 1; a panel 11; a top plate 12; an indoor air inlet 12a; a side plate 13; a base plate 14; an indoor air outlet 14a; a first fresh air outlet 14b; a second fresh air outlet 14c; a first inducer 14d; a first air outlet assembly 14e; a second inducer 14f; a second air outlet assembly 14g; a base 15; the shaft hole 15a; a first fresh air module 2; a first fresh air casing 21; a first fresh air duct 22; a first fresh air outlet 23; a first fresh air inlet 24; a first adapter 25; a fresh air duct 26; a first slide shutter 27; a first stepper motor 28; a second fresh air module 3; a second fresh air housing 31; a second fresh air duct 32; a second fresh air outlet 33; a second fresh air inlet 34; a second adapter 35; a second slide damper 36; a second stepping motor 37; a fresh air inlet pipe 4; a heat exchanger 5; an electric appliance box 6; an engaging portion 61; a connecting hole 62; an air deflector 7; an upper air deflector 71; a lower air deflector 72; a connecting plate 73; a pivot shaft 74; a fixed structure 8; a fixed base 81; a connecting portion 82; and a through hole 83.
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 the heat is released to the ambient 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 application, fig. 2 is a schematic structural view of an internal structure of the air conditioning indoor unit according to the embodiment of the present application, fig. 3 is a schematic structural view of an electrical box of the air conditioning indoor unit according to the embodiment of the present application, and fig. 4 is a schematic structural view of a fixing structure of the air conditioning indoor unit according to the embodiment of the present application.
Referring to fig. 1 to 4, an indoor unit of an air conditioner according to the present application includes: the air conditioner comprises a machine shell 1, a first fresh air module 2 and a second fresh air module 3; an indoor air outlet 14a is formed on the machine shell 1, a first fresh air outlet 14 and a second fresh air outlet 14c are arranged on the machine shell 1, and the first fresh air outlet 14 and the second fresh air outlet 14c are respectively positioned at two sides of the indoor air outlet 14a; the first fresh air module 2 is arranged at one side in the machine shell 1, and a first fresh air duct 22 communicated with the first fresh air outlet 14 is arranged on the first fresh air module 2; the second fresh air module 3 is arranged at one side of the casing 1 opposite to the first fresh air module 2, and a second fresh air duct 32 communicated with the second fresh air outlet 14c is arranged on the second fresh air module 3; the fresh air inlet pipe 4 is communicated with the first fresh air duct 22 and the second fresh air duct 32, a part of fresh air flowing in from the fresh air inlet pipe 4 flows into the first fresh air duct 22 and flows out from the first fresh air outlet 14b to the indoor space and/or the indoor air outlet 14a, and the other part flows into the second fresh air duct 32 and flows out from the second fresh air duct 32 to the indoor space and/or the indoor air outlet 14 a.
The air-conditioning indoor unit comprises a machine shell 1, wherein the machine shell 1 forms the appearance of the air-conditioning indoor unit, the machine shell 1 comprises a panel 11, a base 15, a top plate 12, a bottom plate 14 and side plates 13, and an accommodating space is formed by connecting the panel 11, the top plate 12, the bottom plate 14 and the side plates 13 and is used for installing components such as a fresh air module, a heat exchanger 5 and an electrical box 6.
The front side of the casing 1 is the side facing the user when the air conditioner indoor unit is used, the back side of the casing 1 is the side opposite to the front side of the casing 1, the panel 11 is arranged on the front side of the casing 1, and the base 15 is arranged on the back side of the casing 1.
The side plate 13 is connected between the panel 11 and the base 15; the bottom plate 14 is attached to the bottom ends of the face plate 11 and the base 15, the top plate 12 is attached to the top ends of the face plate 11 and the base 15, and the face plate 11 is attached to the bottom plate 14, the side plates 13, and the top plate 12 to form a rear-opening box structure.
The indoor unit of the air conditioner can be an on-hook unit, and the indoor unit of the air conditioner can be hung on a wall.
An indoor air inlet 12a, an indoor air outlet 14a and a fresh air outlet are formed in the machine shell 1, the indoor air inlet 12a serves as an inlet through which indoor air flows in, the indoor air outlet 14a serves as an outlet through which the indoor air flows out, the fresh air outlet serves as an outlet through which the fresh air flows out, and the indoor air inlet 12a and the indoor air outlet 14a are communicated to form an air channel.
An indoor air inlet 12a is formed on the top plate 12, and an air inlet grille is arranged at the indoor air inlet 12a; the indoor air outlet 14a and the fresh air outlet are formed on the bottom plate 14. The air deflector 7 is arranged at the indoor air outlet 14a, the number of the fresh air outlets is two, the fresh air outlets are a first fresh air outlet 14 and a second fresh air outlet 14c, the first fresh air outlet 14 and the second fresh air outlet 14c are respectively located at two sides of the indoor air outlet 14a, the first fresh air outlet 14b is provided with a rotatable first air guide device, the second fresh air outlet 14c is provided with a second air guide device, fresh air conveying at different angles can be achieved, the range of fresh air conveying is large, and meanwhile, mixing of the fresh air and the indoor air is facilitated.
The air-conditioning indoor unit comprises a heat exchanger 5, an electrical box 6, a fan and the like.
The heat exchanger 5 is arranged in the casing 1 and transversely arranged. The heat exchanger 5 comprises a plurality of heat exchange plates consisting of refrigerant pipes and fins connected to the outsides of the refrigerant pipes, and the projections of the plurality of heat exchange plates along the direction of the air duct cover the whole cross-sectional area of the air duct.
Two fresh air modules are arranged in the machine shell 1 and comprise a first fresh air module 2 and a second fresh air module 3, the first fresh air module 2 and the second fresh air module 3 are respectively positioned at the left side and the right side of the heat exchanger 5, and outdoor fresh air is conveyed to an indoor space through the fresh air modules.
Be provided with electrical apparatus box 6 in the casing 1, the lateral part of electrical apparatus box 6 is provided with the outside block portion 61 that extends of a plurality of, has seted up the connecting hole on the casing 1, and block portion 61 block is in the connecting hole to with electrical apparatus box 6 fixed mounting in casing 1. The electrical apparatus box 6 can be disposed on the same side as the first fresh air module 2, or disposed on the same side as the second fresh air module 3, in this embodiment, the electrical apparatus box 6 and the second fresh air module 3 are disposed on the same side and located at the top of the second fresh air module 3, and the electrical apparatus box 6 is disposed at the top of the second fresh air module 3, so that the lengths of the components such as the panel 11 and the bottom plate 14 can be effectively reduced, and the cost can be effectively reduced.
The indoor unit of the air conditioner further comprises a fixing structure 8, the fixing structure 8 comprises a fixing base 81 and a connecting portion 82, the electric appliance box 6 and the first fresh air module 2 or the second fresh air module 3 are clamped on the fixing base 81, and the periphery of the fixing base 81 is connected with a top plate and a side plate of the machine shell so as to fixedly install the electric appliance box 6 and the fresh air module in the machine shell 1.
At least part of the through holes 83 are formed in the connecting portion 82, the connecting hole 62 matched with the connecting portion 82 is formed in the electrical box 6, and the connecting portion 82 is connected with the panel of the casing and the connecting hole 62 in a penetrating mode through a connecting piece so as to fix the electrical box 6.
Fig. 5 is a schematic structural view of a first fresh air outlet, a second fresh air outlet, and an indoor air outlet of an air conditioning indoor unit according to an embodiment of the present disclosure.
Referring to fig. 5, the bottom plate 14 of the casing 1 is provided with an indoor air outlet 14a communicated with the air duct, and a first fresh air outlet 14 and a second fresh air outlet 14c located at two sides of the indoor air outlet and communicated with the first fresh air module 2 and the second fresh air module 3.
The indoor air outlet 14a is strip-shaped and transversely arranged on the bottom plate 14, the first fresh air outlet 14 and the second fresh air outlet 14c are arranged on two sides of the indoor air outlet 14a in a circular and/or square shape, and the indoor air outlet 14a, the first fresh air outlet 14 and the second fresh air outlet 14c are arranged on the same side, so that the mixing of fresh air and indoor air is facilitated.
First air ducting is provided with in first fresh air outlet 14 department, and second fresh air outlet 14c department is provided with second air ducting for break up the new trend, make the air-out softer.
The first air guiding device comprises a first air guiding wheel 14d and a first air outlet assembly 14e connected to the first air guiding wheel 14d, a first air guiding motor is connected to the first air guiding wheel 14d, and the first air guiding motor drives the first air guiding wheel 14d to rotate to drive the first air outlet assembly 14e to rotate. The second air guiding device comprises a second air guiding wheel 14f and a second air outlet assembly 14g connected to the second air guiding wheel 14f, a second air guiding motor is connected to the second air guiding wheel 14f, and the second air guiding motor drives the second air guiding wheel 14f to rotate so as to drive the second air outlet assembly 14g to rotate.
The air deflector 7 is arranged at the indoor air outlet 14a, the air deflector 7 is used for guiding indoor air to the indoor space and/or the direction of the first fresh air outlet 14 and the second fresh air outlet 14c, and when the indoor air is guided to the direction of the first fresh air outlet 14 and/or the second fresh air outlet 14c, the indoor air is mixed with fresh air and then output, so that the temperature and humidity of the fresh air can be changed.
Fig. 6 is a schematic structural view of an air guide plate of an air conditioning indoor unit according to an embodiment of the present invention, and fig. 7 is a schematic structural view of connection between the air guide plate and an indoor outlet of the air conditioning indoor unit according to the embodiment of the present invention.
Referring to fig. 6 to 7, the air deflector 7 is a double-layer structure, and includes an upper air deflector 71 and a lower air deflector 72, the lower air deflector 72 is fixedly connected to the upper air deflector 71 through a connecting plate 73, a surface area of the upper air deflector 71 is matched with the indoor air outlet 14a, a surface area of the lower air deflector 72 is smaller than a surface area of the upper air deflector 71, and the double-layer air deflector 7 is designed to increase a structural strength of the air deflector 7.
The both ends of base 15 are provided with the fixed plate, have seted up shaft hole 15a on the fixed plate, and the both ends of aviation baffle 7 are provided with the connecting piece, and the shaft hole 15a is worn to locate by the connecting piece, and rotationally sets up on shaft hole 15a, is connected with the motor on the aviation baffle 7, and the motor drive connecting piece rotates in shaft hole 15a, drives aviation baffle 7 and locates the swing at indoor air outlet 14a, realizes the wind-guiding. In this embodiment, the pivot shaft 74 is used as a connecting member.
Fig. 8 is a schematic structural diagram of a first fresh air module of an air conditioning indoor unit according to an embodiment of the present invention, fig. 9 is a schematic structural diagram of the first fresh air module of the air conditioning indoor unit according to the embodiment of the present invention, fig. 10 is a schematic structural diagram of a first sliding stopper and a first stepping motor of the air conditioning indoor unit according to the embodiment of the present invention connected to the first fresh air module, fig. 11 is a schematic structural diagram 1 of a second fresh air module of the air conditioning indoor unit according to the embodiment of the present invention, fig. 12 is a schematic structural diagram 2 of the second fresh air module of the air conditioning indoor unit according to the embodiment of the present invention, fig. 13 is a schematic structural diagram of a second sliding stopper and a second stepping motor of the air conditioning indoor unit according to the embodiment of the present invention, and fig. 14 is a schematic structural diagram of the first fresh air module and the second fresh air module of the air conditioning indoor unit according to the embodiment of the present invention connected to a fresh air intake duct.
Referring to fig. 8-14, two fresh air modules are arranged at two ends of the heat exchanger 5 in the casing 1, and each fresh air module comprises a fresh air shell and a fresh air fan. The fresh air shell is provided with a fresh air inlet and a fresh air outlet, and the fresh air fan is arranged in the fresh air shell and used for leading fresh air to the fresh air outlet so as to supply the fresh air to the indoor space.
The fresh air module comprises a first fresh air module 2 and a second fresh air module 3, the first fresh air module 2 comprises a first fresh air shell 21 and a first fresh air fan, a first fresh air duct 22 is arranged at the bottom of the first fresh air shell 21, a first fresh air outlet 23 is formed at the end part of the first fresh air duct 22, and the first fresh air outlet 23 faces the first fresh air outlet 14, so that the fresh air is blown to the indoor space and/or the indoor air outlet 14a from the first fresh air outlet 14, is mixed with the indoor air and is output, and the temperature of the fresh air is neutralized.
The shape of the first fresh air duct 22 may be circular, square, etc., in this embodiment, the shape of the first fresh air duct 22 is circular.
The second fresh air module 3 comprises a second fresh air shell 31 and a second fresh air fan, a second fresh air duct 32 is arranged at the bottom of the second fresh air shell 31, a second fresh air outlet 33 is formed at the end of the second fresh air duct 32, and the second fresh air outlet 33 is arranged towards the second fresh air outlet 14c, so that fresh air is blown to the indoor space and/or the indoor air outlet 14a from the second fresh air outlet 14c, and indoor air and fresh air are mixed and then blown to the indoor space. The temperature of fresh air can be neutralized by mixing the fresh air with the indoor air so as to adjust the indoor air quality.
The shape of the second fresh air duct 32 may be circular, square, etc., in this embodiment, the shape of the second fresh air duct 32 is circular.
The first fresh air module 2 and the second fresh air module 3 are connected with the same fresh air inlet pipe 4.
The first fresh air module 2 is provided with a first fresh air inlet 24, the first fresh air inlet 24 is connected with a first adapter 25, one end of the adapter is connected with a fresh air pipe 26, the first fresh air inlet 24 is communicated with the fresh air pipe 26, the second fresh air module 3 is provided with a second fresh air inlet 34, the second fresh air inlet 34 is connected with a second adapter 35, the adapters are communicated with the fresh air pipe 26 and a fresh air inlet pipe 4, a part of fresh air entering from the fresh air inlet pipe 4 flows into the second fresh air module 3 through the second adapter 35 to be utilized, the other part of fresh air flows into the fresh air pipe 26, and then flows into the first fresh air module 2 from the first adapter 25 to be utilized.
A first sliding baffle plate 27 and a first stepping motor 28 are arranged in the first fresh air module 2 at the first fresh air inlet, the first stepping motor 28 drives the first sliding baffle plate 27 to move and is used for opening or closing the first fresh air inlet, a second sliding baffle plate 36 and a second stepping motor 37 are arranged in the second fresh air module 3 at the second fresh air inlet, and the second stepping motor 37 drives the second sliding baffle plate 36 to move and is used for opening or closing the second fresh air inlet. Through setting up slide damper and step motor, realize the control of opening or closing first new trend air intake 24 and second new trend air intake 34, control any new trend module work or two new trend modules simultaneous workings, can improve the quality of room air fast.
The fresh air modules are arranged on two sides of an indoor air outlet 14a of the indoor unit of the air conditioner, the same fresh air inlet pipe 4 is used, a fresh air channel of the fresh air module can be selectively set to be circular or square, and a user can automatically judge whether to open one fresh air module or two fresh air modules according to the indoor air condition after the fresh air function is opened. The quality of indoor air can be rapidly improved. The user can directly see the fresh air outlet for the visual effectual of new trend.
The fresh air outlet is arranged near the indoor air outlet 14a of the indoor unit of the air conditioner, the fresh air temperature adjusting range is wide, the angle of the air deflector 7 can be adjusted according to different indoor and outdoor air temperatures, and the influence of introduced fresh air on the indoor temperature can be effectively improved.
Meanwhile, the electrical box 6 is arranged at the top of the second fresh air module 3, so that the lengths of parts such as the panel 11 and the bottom plate 14 can be effectively reduced, and the cost can be effectively reduced.
In summary, the two fresh air modules connected with the same fresh air inlet pipe are arranged in the casing of the indoor air conditioner, each fresh air module comprises a first fresh air module and a second fresh air module, the first fresh air module and the second fresh air module are arranged at two ends of a heat exchanger of the indoor air conditioner, a first fresh air outlet and a second fresh air outlet which are positioned at two sides of the indoor air outlet are arranged on the casing, the first fresh air outlet and the second fresh air outlet are respectively communicated with the first fresh air module and the second fresh air module, an air deflector is arranged at the position of the indoor air outlet, and the air deflector guides the indoor air to the indoor space and/or the directions of the first fresh air outlet and the second fresh air outlet, so that the indoor air and the fresh air are mixed and then output. Through being provided with two new trend modules that are connected with same new trend air-supply line in the machine in the air conditioning, the user can be according to the demand of difference, selects to open a new trend module still two new trend modules, can improve the room air quality fast, improves user experience, and two new trend modules are connected with same new trend air-supply line simultaneously, can reduce the hole diameter of perforating the wall, and the new trend air outlet can directly be seen to the user simultaneously for the visual effectual of new trend.
In the description of the present invention, it is to be understood that the terms "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate directions or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being 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.
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 to implicitly indicate 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:
the air conditioner comprises a machine shell, a first air outlet and a second air outlet, wherein the machine shell is provided with an indoor air outlet, and the first air outlet and the second air outlet are respectively positioned on two sides of the indoor air outlet;
the first fresh air module is arranged in the shell and is provided with a first fresh air channel communicated with the first fresh air outlet;
the second fresh air module is arranged in the shell and is provided with a second fresh air duct communicated with the second fresh air outlet;
the fresh air inlet pipe is communicated with the first fresh air duct and the second fresh air duct, one part of fresh air flowing in from the fresh air inlet pipe flows into the first fresh air duct and flows out from the first fresh air outlet to the indoor space and/or the indoor air outlet, and the other part of fresh air flows into the second fresh air duct and flows out from the second fresh air outlet to the indoor space and/or the indoor air outlet;
and the electrical box is arranged in the shell and is positioned at the top of the first fresh air module or the second fresh air module.
2. The indoor unit of claim 1, wherein the first fresh air module is provided with a first fresh air inlet communicated with the fresh air inlet pipe, the first fresh air inlet is provided with a first sliding baffle and a first stepping motor, and the first stepping motor drives the first sliding baffle to move so as to open or close the first fresh air inlet.
3. The indoor unit of claim 2, wherein the second fresh air module is provided with a second fresh air inlet communicated with the fresh air inlet pipe, the second fresh air inlet is provided with a second sliding baffle and a second stepping motor, and the second stepping motor drives the second sliding baffle to move so as to open or close the second fresh air inlet.
4. An indoor unit of an air conditioner as claimed in claim 3, wherein a first fresh air adaptor is provided at the first fresh air inlet, a fresh air pipe is connected to the first fresh air adaptor, a second fresh air adaptor is provided at the second fresh air inlet, and both ends of the second fresh air adaptor are connected to the fresh air pipe and the fresh air inlet pipe.
5. An indoor unit of an air conditioner as claimed in claim 1, wherein the first fresh air outlet is provided with a first rotatable air guide, and the second fresh air outlet is provided with a second rotatable air guide.
6. An indoor unit of an air conditioner as claimed in claim 5, wherein the first air guiding device comprises a first air guiding wheel and a first air outlet assembly connected to the first air guiding wheel, a first air guiding motor is connected to the first air guiding wheel, and the first air guiding motor drives the air guiding wheel to rotate so as to drive the first air outlet assembly to rotate.
7. The indoor unit of claim 5, wherein the second air guiding device comprises a second air guiding wheel and a second air outlet assembly connected to the second air guiding wheel, and a second air guiding motor is connected to the second air guiding wheel, and the second air guiding motor drives the second air guiding wheel to rotate, so as to drive the second air outlet assembly to rotate.
8. An indoor unit of an air conditioner as claimed in claim 1, wherein the indoor unit includes a fixing base disposed at a rear side of the casing, and the electrical box, the first fresh air module or the second fresh air module is engaged with the fixing base.
9. An indoor unit of an air conditioner according to claim 8, wherein the fixing base is provided with a connecting portion extending in a direction close to the front side of the cabinet, and a top portion of the electric box is fixedly connected to an end of the connecting portion and the front side of the cabinet.
10. An indoor unit of an air conditioner as claimed in claim 1, wherein an air deflector is disposed at the indoor air outlet for guiding air to the indoor space and/or the first fresh air outlet and the second fresh air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221975072.4U CN218410083U (en) | 2022-07-28 | 2022-07-28 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221975072.4U CN218410083U (en) | 2022-07-28 | 2022-07-28 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218410083U true CN218410083U (en) | 2023-01-31 |
Family
ID=85014360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221975072.4U Active CN218410083U (en) | 2022-07-28 | 2022-07-28 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218410083U (en) |
-
2022
- 2022-07-28 CN CN202221975072.4U patent/CN218410083U/en active Active
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