CN218154535U - Outdoor machine of air conditioner - Google Patents
Outdoor machine of air conditioner Download PDFInfo
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- CN218154535U CN218154535U CN202221916019.7U CN202221916019U CN218154535U CN 218154535 U CN218154535 U CN 218154535U CN 202221916019 U CN202221916019 U CN 202221916019U CN 218154535 U CN218154535 U CN 218154535U
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- 230000007704 transition Effects 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an air condensing units, this air condensing units includes the inside casing that is formed with the holding chamber, the new trend module of setting in the holding chamber, the new trend module includes the new trend wind channel, be located the new trend fan in new trend wind channel, first switch and second switch, wherein, the new trend wind channel includes first air intake and the first air outlet with outdoor intercommunication, with the new wind port of outdoor intercommunication, first opening is provided with first state and second state, the second opening is provided with third state and fourth state, when first switch is in the second state, when the second switch is in the fourth state, air condensing units realizes the new trend function, when first switch is in the first state, the second switch is in the third state, air condensing units realizes the function of airing exhaust, through switching first opening and second open-ended wind channel state, can switch on and block the different positions of new trend and realize the switching of air condensing units's mode.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, especially, relate to an air condensing units.
Background
Among the correlation technique, new trend module installation is indoor, has because the little problem of the fresh air volume that brings the space restriction, and, in order to satisfy user diversified demand, new trend module increases indoor exhaust function on the basis of singly blowing, and the structure grow of complete machine, under the user state simultaneously, the noise of air conditioner is great, reduces user experience.
In view of this, the utility model discloses.
Disclosure of Invention
The present invention aims at solving one of the technical problems in the related art at least to a certain extent. For this purpose,
according to an embodiment of the present disclosure, there is provided an outdoor unit of an air conditioner including:
a housing having an accommodating chamber formed therein;
fresh air module, its holding chamber of locating, fresh air module includes:
the fresh air channel comprises a first air inlet communicated with the outdoor, a first air outlet communicated with the outdoor and a fresh air inlet communicated with the indoor;
the fresh air fan is arranged in the fresh air duct;
the first switch is arranged in the fresh air duct and is provided with a first state and a second state;
the second switch is arranged in the fresh air duct and is provided with a third state and a fourth state;
when the air conditioner outdoor unit is in a fresh air mode, the first switch is in the second state, the second switch is in the fourth state, and outdoor air enters the fresh air duct through the first air inlet and enters the room through the fresh air inlet.
In the embodiment, the fresh air module is arranged on the outdoor unit, so that the internal space of the indoor hanging machine is saved, and the problem of small fresh air volume caused by space limitation can be solved; the new trend module is relatively independent setting, and the new trend module has increased indoor exhaust function on the basis of singly blowing, and multi-functional assurance satisfies user's diversified demand, and the new trend module moves outward simultaneously, but greatly reduced indoor noise promotes user experience.
According to the embodiment of the disclosure, when the outdoor unit of the air conditioner is in a dirty air exhausting mode, the first switch is in the first state, the second switch is in the third state, and indoor air enters the fresh air duct through the fresh air inlet and is exhausted to the outside through the first air outlet.
According to the embodiment of the disclosure, the fresh air module further comprises a fresh air pipe, the fresh air pipe is connected with the fresh air opening, when the air conditioner outdoor unit is in a fresh air mode, the fresh air pipe is communicated with the air outlet of the fresh air fan, and when the air conditioner outdoor unit is in a foul air exhaust mode, the fresh air pipe is communicated with the air inlet of the fresh air fan.
According to the embodiment of the disclosure, one end of the first switch is movably mounted on the inner wall of the fresh air duct, when the first switch is in a first state, the first switch is located at a first position of the fresh air duct, the first air inlet is blocked, and the fresh air duct is communicated with the air suction opening of the fresh air fan; when the first switch is in the second state, the first switch is located at the second position of the fresh air duct, the first air inlet is communicated, and the fresh air duct is not communicated with the air suction opening of the fresh air fan.
According to the embodiment of the disclosure, one end of the second switch is rotatably mounted on the inner wall of the fresh air duct, when the second switch is in a third state, the second switch is located at a third position of the fresh air duct, and an exhaust port of the fresh air fan is communicated with the first air outlet; when the second switch is in the fourth state, the second switch is in the fourth position of the fresh air duct, and the exhaust port of the fresh air fan is communicated with the fresh air duct.
In the above embodiment, when the first switch is in the second state and the second switch is in the fourth state, the outdoor unit of the air conditioner realizes the fresh air function, and when the first switch is in the first state and the second switch is in the third state, the outdoor unit of the air conditioner realizes the air exhaust function.
According to the embodiment of the disclosure, the shell is provided with a first ventilation opening corresponding to the fresh air opening and a second ventilation opening corresponding to the first air inlet and the first air outlet.
According to the embodiment of the disclosure, the position of the second ventilation opening is provided with an air inlet and outlet grille.
According to the embodiment of the disclosure, the air outlet part is arranged at the position, close to the air suction port of the fresh air fan, of the fresh air duct, and the cross sectional area of the fresh air duct at the air outlet part is gradually reduced in the upward direction of the air flow flowing from the outdoor to the indoor.
According to the embodiment of the disclosure, a transition part is arranged between the exhaust port of the fresh air fan and the fresh air duct.
According to the embodiment of the present disclosure, the fresh air duct includes a first air inlet duct communicated with the first air inlet and a first air outlet duct communicated with the first 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 used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an outdoor unit of an air conditioner according to the present invention;
fig. 2 is a schematic structural view of an outdoor unit of an air conditioner according to another view angle of the present invention;
fig. 3 is an exploded view of an outdoor unit of an air conditioner according to the present invention;
fig. 4 is a schematic structural view of an outdoor unit of an air conditioner according to still another aspect of the present invention;
figure 5 is a cross-sectional view of the position B of figure 4 in accordance with the present invention;
fig. 6 is a cross-sectional view taken at position B of fig. 4 (excluding the first switch and the second switch), in accordance with the present invention;
fig. 7 is a schematic structural diagram of a fresh air module according to the present invention;
fig. 8 is a schematic structural view of another fresh air module according to the present invention;
fig. 9 is a schematic structural diagram of another fresh air module according to the present invention;
fig. 10 is a cross-sectional view of the position B in fig. 9 in the central ventilation mode according to the present invention;
fig. 11 is a cross-sectional view of the position B of fig. 9 in a medium foul wind mode according to the present invention;
in the above figures:
an outdoor unit of an air conditioner 100; a placing cavity 1; an accommodating cavity 2;
a housing 3; a fresh air module 4; a fresh air duct 41; the first air inlet 42; a first air outlet 43;
a fresh air port 44; a fresh air blower 45; a first switch 46; a second switch 47;
a fresh air duct 48; a first ventilation opening 31; a second ventilation opening 32; an air inlet and outlet grill 33;
an air outlet part 411; a transition portion 412; a first air intake duct 413; a first air outlet duct 414;
a first position 415; a second position 416; a third position 417; a fourth position 418;
a first region 419; a first portion 4101; a second portion 4102;
a third portion 4103; and a second air inlet 49.
Detailed Description
The present invention will now be described in detail by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a low-temperature and low-pressure state and discharges the refrigerant gas in a high-temperature and high-pressure state. 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 a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an indoor air conditioner and an outdoor air conditioner 100, the outdoor air conditioner 100 refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor air conditioner or the outdoor air conditioner 100.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. The air conditioner is used as a heater in a heating mode when the indoor heat exchanger is used as a condenser, and as a cooler in a cooling mode when the indoor heat exchanger is used as an evaporator.
The present invention provides an outdoor unit 100 of an air conditioner, and the outdoor unit 100 of the air conditioner will be described with reference to fig. 1 to 11.
Referring to fig. 1 to 2, an outdoor unit 100 of an air conditioner includes a casing 3, and a placing chamber 1 is defined in the casing 3.
Specifically, referring to fig. 1 and 2, the housing 31 includes a front panel located at the front side of the housing 3, a rear panel located at the rear side of the housing 3, side panels located at the left and right sides of the housing 3, and a top panel located at the top of the housing 3 and a bottom panel located at the bottom of the housing 3.
Wherein, referring to fig. 2, the side plates include a first side plate of the case 3 located at one of left and right sides of the case 3 and a second side plate of the case 3 located at the other of the left and right sides of the case 3.
The front panel, the rear panel, the side plates, the top plate and the bottom plate of the shell 3 are surrounded to form a placing cavity 1.
Referring to fig. 1 and 3, the housing 3 further defines an outdoor air inlet and an outdoor air outlet. The outdoor air inlet and the outdoor air outlet are both communicated with the placing cavity 1.
Specifically, the outdoor air inlet is arranged on the rear panel, and the outdoor air outlet is arranged on the front panel. Of course, the outdoor air inlet can also be arranged on the side plate, namely the outdoor air inlet is arranged on the rear panel and/or the side plate. Wherein, outdoor air intake still can only locate 3 first curb plates of casing or only locate 3 second curb plates of casing or locate 3 first curb plates of casing and 3 second curb plates of casing simultaneously on.
The outdoor unit 100 further includes an outdoor fan disposed in the placing chamber 1 and facing the outdoor air outlet. Wherein, the outdoor fan is arranged at the inner side of the outdoor air outlet.
The outdoor unit 100 further includes an outdoor heat exchanger disposed in the placing chamber 1, and the outdoor heat exchanger is located at a side of the outdoor fan close to the outdoor air inlet.
Outdoor air enters the placing cavity 1 through the outdoor air inlet, the outdoor air exchanges heat with the outdoor heat exchanger in the placing cavity 1, and the heat exchanged outdoor air is driven by the outdoor fan to be discharged out of the shell 3 from the outdoor air outlet.
The outdoor heat exchanger may be a plate type heat exchanger, and in order to increase a heat exchange area of the outdoor heat exchanger while minimizing the size of the outdoor unit 100 of the air conditioner, the outdoor heat exchanger may be an L-shaped heat exchanger. When the outdoor heat exchanger is an L-shaped heat exchanger, one part of the outdoor heat exchanger is located at the rear part of the outdoor fan and is close to the rear panel, and the other part of the outdoor heat exchanger can be located on one side of the outdoor fan and is close to the side panel of the shell 3. Specifically, another portion of the outdoor heat exchanger is disposed adjacent to the second side plate of the casing 3.
The outdoor fan comprises an outdoor fan and an outdoor motor, wherein the outdoor motor is connected to the shell 3 and is arranged on one side, close to the outdoor heat exchanger, of the outdoor fan, an output shaft of the outdoor motor is connected with the outdoor fan, the outdoor motor drives the outdoor fan to rotate, the structure is simple, and the outdoor fan can work normally. The outdoor fan may be an axial fan such that the airflow flows axially into and out of the outdoor fan.
The outdoor unit 100 further includes a fixing structure connected to the inside of the casing 3, the fixing structure is longitudinally disposed and located at a side of the outdoor heat exchanger close to the outdoor motor, and the outdoor motor is fixed to the fixing structure, so that the outdoor motor is stably fixed.
Specifically, the lower end of the fixing structure is connected to the bottom plate of the housing 3, and the upper end of the fixing structure is connected to the top plate or the front panel of the housing 3.
The upper part of the outdoor heat exchanger can be connected with the fixing structure through the heat exchanger fixing piece, so that the outdoor heat exchanger is stably arranged.
The outdoor unit 100 further includes an air outlet grille connected to the casing 3 and located at the outdoor air outlet. An air guide ring is formed on the shell 3, the outdoor fan is arranged in the air guide ring, and the air outlet grille covers the front side of the air guide ring. Specifically, the air guide ring is formed on the front panel of the casing 3.
Referring to fig. 3, the top of placing chamber 1 is set up to holding chamber 2, and new trend module 4 has been installed in holding chamber 2, and casing 3 that holding chamber 2 corresponds is formed with the first vent 31 that corresponds indoor and the second vent 32 that corresponds outdoor, and new trend module 4 communicates with first vent 31 and second vent 32, realizes that outdoor new trend gets into indoor and indoor foul wind and arranges indoor. The fresh air module 4 is arranged on the outdoor unit, so that the internal space of an indoor hanging machine is saved, and the problem of small fresh air volume caused by space limitation can be solved; fresh air module 4 relatively independent sets up, and fresh air module 4 has increased indoor exhaust function on the basis that single was bloied, and multi-functional assurance satisfies user's diversified demand, and fresh air module 4 moves outward simultaneously, but greatly reduced indoor noise promotes user experience.
In some embodiments of the present application, referring to fig. 3 to 5, the fresh air module 4 includes a fresh air duct 41, a fresh air blower 45 disposed in the fresh air duct 41, a first switch 46 disposed in the fresh air duct 41, and a second switch 47, where the fresh air duct 41 includes a first air inlet 42 corresponding to the second air outlet 32, a second air outlet 43, and a fresh air outlet 44 corresponding to the first air outlet 31, and in order to control the conduction conditions of different positions of the fresh air duct 41 through the states of the first switch 46 and the second switch 47, the first switch 46 is set to two states, specifically, a first state and a second state, and the second switch 47 also includes two states, specifically, a third state and a fourth state, and when the air conditioner 100 is in the fresh air mode, the first switch 46 is set to the second state, the second switch 47 is set to the fourth state, and the outdoor air enters the fresh air duct 41 through the first air inlet 42, and enters the indoor through the fresh air blower 45 and the fresh air outlet 44, thereby achieving the indoor entering.
In the present application, the first switch 46 and the second switch 47 are set to two states according to the structural arrangement of the fresh air duct 41, but the first switch 46 and the second switch 47 may have other states according to the arrangement of the fresh air duct 41.
In some embodiments of the present application, referring to fig. 8 and 10, when the outdoor unit 100 of the air conditioner is in the dirty air discharging mode, the first switch 46 is in the first state, the second switch 47 is in the third state, and the indoor air enters the fresh air duct 41 through the fresh air inlet 44, is discharged to the outside through the fresh air fan 45 and the second air outlet 43, so as to discharge the indoor dirty air. Improve the indoor air quality.
In some embodiments of the present application, referring to fig. 6 to 7, the fresh air module 4 further includes a fresh air pipe 48, the fresh air pipe 48 is connected to the fresh air port 44, and referring to fig. 7 and 11, when the air conditioner outdoor unit 100 is in the fresh air mode, the fresh air port 44 is communicated with the exhaust port of the fresh air blower 45, so as to draw the fresh air from the outdoor into the fresh air blower 45 and introduce the fresh air into the indoor; referring to fig. 8 and 10, when the air conditioner outdoor unit 100 is in the dirty air discharge mode, the fresh air duct 48 is communicated with an air inlet of the fresh air blower 45 so as to suck indoor air into the fresh air blower 45, thereby discharging the indoor air indoors.
In some embodiments of the present application, referring to fig. 5 to 6, one end of the first switch 46 is movably mounted on the inner wall of the fresh air duct 41, and the first switch 46 can rotate around a side connected to the fresh air duct 41, so that the first switch 46 can reach different positions of the fresh air duct 41 to conduct and block different air ports. Specifically, when the first switch 46 is in the first state, the first switch 46 is located at the first position 415 of the fresh air duct 41, the first air inlet 42 is blocked, outdoor air cannot enter the fresh air duct 41 through the first air inlet 42, the fresh air duct 48 is communicated with an air suction port of the fresh air fan 45, and when the fresh air fan 45 operates, indoor air can enter the fresh air fan 45 through the fresh air duct 48, so that the purpose of discharging indoor foul air is achieved; when the first switch 46 is in the second state, the first switch 46 is located at the second position 416 of the fresh air duct 41, at this time, the first air inlet 42 is connected, outdoor air can enter the fresh air duct 41 through the first air inlet 42, and one end of the fresh air pipe 48, which is far away from the fresh air inlet 44, is not connected to the air suction port of the fresh air fan 45.
In some embodiments of the present application, referring to fig. 5 to 6, one end of the second switch 47 is movably installed inside the fresh air duct 41, and the second switch 47 can rotate around a side connected to the fresh air duct 41, so that the second switch 47 can reach different positions of the fresh air duct 41 to conduct and block different air ports. Specifically, when the second switch 47 is in the third state, the second switch 47 is located at the third position 417 of the fresh air duct 41, the fresh air duct 48 is not communicated with the exhaust port of the fresh air blower 45, the second air outlet 43 is communicated with the exhaust port of the fresh air blower 45, and at this time, the first switch 46 is matched to be in the first state, indoor air enters the fresh air duct 41 through the fresh air duct 48 and then is exhausted to the outside through the air suction port, the exhaust port and the second exhaust port of the fresh air blower 45; when the second switch 47 is in the fourth state, the second switch 47 is located at the fourth position 418 of the fresh air duct 41, the second air outlet 43 is communicated with the air outlet of the fresh air blower 45, the fresh air duct 48 is communicated with the air outlet of the fresh air blower 45, and at this time, in cooperation with the first switch 46, the second switch is in the second state, and outdoor air passes through the first air inlet 42, and the air inlet, the air outlet and the fresh air duct 48 of the fresh air blower 45 enter the room through the fresh air inlet 44.
In some embodiments of the present application, referring to fig. 2, the second ventilation opening 32 is provided with an air inlet and outlet grill 33 to prevent outdoor foreign substances from entering the inside of the housing 3.
In some embodiments of the present application, referring to fig. 5 to 6, the fresh air duct 41 is provided with an air outlet portion 411 at a position close to the air suction port of the fresh air fan 45, and the cross-sectional area of the fresh air duct 41 of the air outlet portion 411 is gradually reduced in the direction of the air flow from the outdoor to the indoor.
In some embodiments of the present application, referring to fig. 5, a transition portion 412 is disposed between the exhaust port of the fresh air fan 45 and the fresh air duct 41, specifically, the transition portion 412 is set as a middle hollow channel, and the specific extending direction of the transition portion 412 is adjusted with the layout of the fresh air fan 45 and the fresh air duct 41 in the accommodating cavity 2 and the size of the accommodating cavity 2. For example, referring to fig. 5, one side of the transition portion 412 is sleeved on the exhaust port of the fresh air fan 45, and the other side of the transition portion 412 is communicated with the second air inlet 49 of the fresh air duct 41, so that the air entering the fresh air fan 45 can enter the fresh air duct 41 through the exhaust port and the transition portion 412, the fresh air volume or the dirty air volume in the single fresh air module 4 is increased, and the working efficiency of the air conditioner is improved.
In some embodiments of the present application, referring to fig. 5-11, the fresh air duct 41 includes a first air inlet duct 413 communicating with the first air inlet 42 and a first air outlet duct 414 communicating with the second air outlet 43. Specifically, the fresh air duct 41 includes a first area 419, a second area, a first air inlet duct 413 and a first air outlet duct 414, one side of the first area 419 is communicated with the second air outlet 32, the other side of the first area 419 is communicated with the first air inlet duct 413 and the first air outlet duct 414, one side of the second area is communicated with the first air inlet duct 413 and the first air outlet duct 414, the other side of the second area is communicated with the air inlet and the air outlet of the fresh air fan 45, the second area is provided with a first portion 4101, a second portion 4102 and a third portion 4103 from one side to the other side, wherein the first portion 4101 is arranged between the first air inlet duct 413 and the air inlet of the fresh air fan 45, the third portion 4103 is arranged between the first air outlet duct 414 and the air outlet of the fresh air fan 45, the second portion 4102 is communicated with the fresh air duct, a first position 415 is arranged between the first portion 4101 and the first air inlet duct 413, a second position 416 is arranged between the first portion 4101 and the second portion 4102, a third portion 4102 and a third portion 417 are arranged between the fresh air duct 418, and a fourth portion 4103 are arranged between the third portion 410414 and the fourth portion 4103.
To sum up, the utility model provides an air condensing units 100, this air condensing units 100 includes that inside is formed with the casing 3 of holding chamber 2, the new trend module 4 of setting at holding chamber 2, new trend module 4 includes new trend wind channel 41, be located new trend fan 45 of new trend wind channel 41, first switch 46 and second switch 47, wherein, new trend wind channel 41 includes first air intake 42 and the second air outlet 43 with outdoor intercommunication, new wind port 44 with outdoor intercommunication, first opening is provided with first state and second state, the second opening is provided with third state and fourth state, when first switch 46 is in the second state, second switch 47 is in the fourth state, air condensing units 100 realizes the new trend function, when first switch 46 is in the first state, second switch 47 is in the third state, air condensing units 100 realizes the function of airing exhaust, through switching first opening and second open-ended state, can switch on and block the different positions in new trend wind channel 41 and realize the switching of air condensing units 100's operating mode.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection 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 outdoor unit of an air conditioner, comprising:
a housing having an accommodating chamber formed therein;
the new trend module, it is located the holding chamber, the new trend module includes:
the fresh air channel comprises a first air inlet communicated with the outdoor, a first air outlet communicated with the outdoor and a fresh air inlet communicated with the indoor;
the fresh air fan is arranged in the fresh air duct;
the first switch is arranged in the fresh air duct and is provided with a first state and a second state;
the second switch is arranged in the fresh air duct and is provided with a third state and a fourth state;
when the outdoor unit of the air conditioner is in a fresh air mode, the first switch is in a second state, the second switch is in a fourth state, and outdoor air enters the fresh air duct through the first air inlet and enters the indoor space through the fresh air inlet.
2. The outdoor unit of claim 1, wherein when the outdoor unit is in a dirty air discharge mode, the first switch is in the first state, the second switch is in the third state, and indoor air enters the fresh air duct through the fresh air inlet and is discharged to the outside through the first air outlet.
3. The outdoor unit of claim 1, wherein the fresh air module further comprises a fresh air duct connected to the fresh air inlet, the fresh air duct is connected to the exhaust port of the fresh air blower when the outdoor unit is in a fresh air mode, and the fresh air duct is connected to the air inlet of the fresh air blower when the outdoor unit is in a dirty air discharge mode.
4. The outdoor unit of claim 3, wherein one end of the first switch is movably mounted on an inner wall of the fresh air duct, and when the first switch is in the first state, the first switch is located at a first position of the fresh air duct, the first air inlet is blocked, and the fresh air duct is communicated with the air suction port of the fresh air blower; when the first switch is in the second state, the first switch is located at the second position of the fresh air duct, the first air inlet is communicated, and the fresh air duct is not communicated with the air suction port of the fresh air fan.
5. The outdoor unit of claim 3, wherein one end of the second switch is rotatably mounted to an inner wall of the fresh air duct, and when the second switch is in a third state, the second switch is located at a third position of the fresh air duct, and the discharge port of the fresh air blower is in communication with the first air outlet; when the second switch is in a fourth state, the second switch is in a fourth position of the fresh air duct, and an exhaust port of the fresh air fan is communicated with the fresh air duct.
6. The outdoor unit of claim 1, wherein the casing has a first ventilating opening corresponding to the fresh air inlet and a second ventilating opening corresponding to the first air inlet and the first air outlet.
7. The outdoor unit of claim 6, wherein an air inlet and outlet grill is provided at the second ventilating opening.
8. An outdoor unit of an air conditioner as claimed in claim 1, wherein an air outlet portion is provided at a position of the fresh air duct near an air suction port of the fresh air blower, and a cross-sectional area of the fresh air duct at the air outlet portion is gradually reduced in an air flow direction from an outdoor side to an indoor side.
9. The outdoor unit of claim 1, wherein a transition portion is provided between the discharge port of the fresh air blower and the fresh air duct.
10. The outdoor unit of claim 1, wherein the fresh air duct comprises a first inlet duct communicating with the first inlet port and a first outlet duct communicating with the first outlet port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221916019.7U CN218154535U (en) | 2022-07-22 | 2022-07-22 | Outdoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221916019.7U CN218154535U (en) | 2022-07-22 | 2022-07-22 | Outdoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218154535U true CN218154535U (en) | 2022-12-27 |
Family
ID=84596601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221916019.7U Active CN218154535U (en) | 2022-07-22 | 2022-07-22 | Outdoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218154535U (en) |
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2022
- 2022-07-22 CN CN202221916019.7U patent/CN218154535U/en active Active
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