CN214949438U - Outdoor machine of air conditioner - Google Patents
Outdoor machine of air conditioner Download PDFInfo
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- CN214949438U CN214949438U CN202121264779.XU CN202121264779U CN214949438U CN 214949438 U CN214949438 U CN 214949438U CN 202121264779 U CN202121264779 U CN 202121264779U CN 214949438 U CN214949438 U CN 214949438U
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Abstract
The utility model provides an air condensing units, include: the outdoor air inlet and the outdoor air outlet are communicated to form an outdoor air duct; the outdoor heat exchanger is arranged in the outdoor air duct; the outdoor fan is arranged in the outdoor air duct and is positioned on one side of the outdoor heat exchanger close to the outdoor air outlet; the air outlet grille is positioned at the outdoor air outlet; the fresh air module is connected to the air outlet grille, positioned on one side of the outdoor fan close to the outdoor air outlet and provided with a fresh air inlet, and the fresh air inlet is arranged on one side of the fresh air module close to the outdoor fan and is opposite to the outdoor fan; locate the new trend module outdoor, can reduce the noise that the new trend module produced to user's influence, and can solve the problem that the new trend module receives the interior space restriction, do benefit to increase new trend air supply volume, set up the new trend air intake and outdoor fan relatively, can utilize the air supply function of outdoor fan, increase the new trend air supply volume of new trend module when not changing the new trend module.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, especially, relate to an air condensing units.
Background
The fresh air module of the existing air conditioner is generally arranged in an air conditioner indoor unit, the fresh air volume is smaller due to the limitation of the space of the air conditioner indoor unit, the fresh air module is closer to a user, the user is greatly influenced by fresh air noise, the sleep of the user at night is influenced, in addition, most of the air conditioners can introduce outdoor air into the room, the fresh air can only flow in a single direction, the two-way fresh air exchange cannot be realized, and the problems of serious indoor air pollution, excessive carbon dioxide and the like are caused. Therefore, the outdoor air conditioner provided with the fresh air module is provided, and the fresh air module is arranged on an indoor unit of the air conditioner.
Disclosure of Invention
The present invention aims at solving at least one of the technical problems in the related art 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:
the outdoor air inlet and the outdoor air outlet are communicated to form an outdoor air duct positioned in the shell;
the outdoor heat exchanger is arranged in the outdoor air channel and is used for exchanging heat with air in the shell;
the outdoor fan is arranged in the outdoor air duct, is positioned on one side of the outdoor heat exchanger close to the outdoor air outlet and is used for sending out air after heat exchange with the outdoor heat exchanger through the outdoor air outlet;
the air outlet grille is connected to the shell and is positioned at the outdoor air outlet;
the fresh air module is used for introducing outdoor air into the room, the fresh air module is connected to the air outlet grid and located on the air outlet grid, the outdoor fan is close to one side of the outdoor air outlet, the fresh air module is provided with a fresh air inlet, and the fresh air inlet is arranged on one side of the outdoor fan and opposite to the outdoor fan.
Through setting up the new trend module on the air-out grid for the new trend module is located outdoors, can reduce the noise that the new trend module produced and to user's influence, the improvement is used for experiencing, and can solve the problem that the new trend module receives the interior space restriction, be favorable to increasing the new trend air supply volume, set up the new trend air intake and the outdoor fan of new trend module relatively, can effectively utilize outdoor fan's air supply function, increase the new trend air supply volume of new trend module when not changing the new trend module.
According to the embodiment of the disclosure, the fresh air inlet is opposite to the outdoor fan, so that the fresh air supply quantity of the fresh air module is increased better without changing the fresh air module.
According to the embodiment of the disclosure, the through hole is formed in the middle of the air outlet grille, the fresh air module is connected in the through hole, or connected to the outer side of the air outlet grille, and the fresh air inlet is opposite to the through hole, so that the air conditioner outdoor unit is compact in structure, and the problems that the air conditioner outdoor unit is difficult to install due to the fact that the fresh air module is additionally arranged on the air conditioner outdoor unit are solved.
According to an embodiment of the present disclosure, the fresh air module includes:
the volute is provided with a fresh air inlet and an air cavity;
the fresh air fan is arranged in the air cavity;
the fresh air pipe is connected with the volute and communicated with the air cavity and used for leading the air flow in the air cavity into the room, and the fresh air pipe is simple in structure, so that the fresh air module can work normally.
According to the embodiment of the present disclosure, an outdoor fan includes:
an outdoor fan;
outdoor motor, connect in the casing just locates outdoor fan is kept away from one side of new trend fan, outdoor motor's output shaft with outdoor fan is connected, outdoor motor drive outdoor fan rotates, and simple structure is convenient for outdoor fan and normally works.
According to the embodiment of the disclosure, the output shaft of the outdoor motor penetrates through the outdoor fan, the outer end part of the output shaft is connected with the fresh air fan, the outdoor motor drives the fresh air fan to coaxially rotate with the outdoor fan, the outdoor motor is used for driving the fresh air fan, the additional increase of the motor is avoided, and the cost is saved.
According to the embodiment of the disclosure, the outdoor heat exchanger further comprises a fixing structure connected to the casing and arranged in the outdoor air channel, the fixing structure is longitudinally arranged and located on one side, close to the outdoor motor, of the outdoor heat exchanger, and the outdoor motor is fixed on the fixing structure, so that the outdoor motor is stably fixed in the outdoor air channel.
According to the embodiment of the disclosure, the volute air outlet is formed in the side portion of the volute, and the fresh air pipe is connected to the volute air outlet, so that the fresh air pipe is communicated with the air cavity, and air in the air cavity is conveniently led into the room.
According to an embodiment of the present disclosure, the outdoor fan is an axial fan.
According to the embodiment of the disclosure, the fresh air fan is a centrifugal fan and can change the direction of airflow entering axially and flow out radially.
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 perspective view of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a perspective view of an air conditioner outdoor unit according to an embodiment of the present disclosure from another perspective;
fig. 3 is a partial structural view of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 4 is another partial structure view of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 5 is an exploded view of a partial structure of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 6 is an exploded view of another partial structure of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 7 is a top sectional view of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 8 is an exploded view of another partial structure of an outdoor unit of an air conditioner according to an embodiment of the present disclosure.
In the above figures: an outdoor unit of an air conditioner 100; a housing 1; a front plate 11; a rear plate 12; left and right side plates 13; a top plate 14; a bottom plate 15; an outdoor air inlet 16; an outdoor air outlet 17; an outdoor air duct 18; a wind guide ring 19; an outdoor heat exchanger 2; an outdoor fan 3; an outdoor fan 31; an outdoor motor 32; an air outlet grille 4; a through-hole 41; a fresh air module 5; a volute 51; a fresh air inlet 511; a volute outlet 512; a wind chamber 513; a fresh air fan 52; a fresh air duct 53; a fixed structure 6; a heat exchanger fixture 7.
Detailed Description
The present invention is specifically described below 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 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 air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, the air conditioner outdoor unit is a part of a refrigeration cycle including 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 air conditioner indoor unit or the air conditioner outdoor unit.
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 of an air conditioner, which is described below with reference to fig. 1 to 8, wherein fig. 1 and 2 are perspective views of the outdoor unit of the air conditioner.
Referring to fig. 1 and 2, the outdoor unit 100 includes a casing 1, and the casing 1 forms a main frame of the outdoor unit. Specifically, the outdoor unit of the air conditioner includes a front panel 11, a rear panel 12, left and right side panels 13, a top panel 14, and a bottom panel 15.
Referring to fig. 2 and 6, an outdoor air inlet 16 and an outdoor air outlet 17 are formed on the casing 1, and the outdoor air inlet 16 and the outdoor air outlet 17 are communicated to form an outdoor air duct 18. Typically, the outdoor air intake 16 is disposed on the rear panel 12, and the outdoor air outlet 17 is disposed on the front panel 11.
Referring to fig. 3, the outdoor unit of the air conditioner further includes an outdoor heat exchanger 2, and the outdoor heat exchanger 2 is disposed in the outdoor air duct 18 and exchanges heat with air in the casing. The outdoor heat exchanger can be a plate heat exchanger, and can be an L-shaped heat exchanger under the condition of reducing the size of the outdoor unit of the air conditioner as much as possible in order to increase the heat exchange area of the outdoor heat exchanger, wherein the outdoor air inlet can also be arranged on the left side plate and the right side plate of the shell.
Referring to fig. 4, the outdoor unit 100 further includes an outdoor fan 3 disposed in the outdoor air duct and located at a side of the outdoor heat exchanger close to the outdoor air outlet, for sending the air after heat exchange by the outdoor heat exchanger out of the casing through the outdoor air outlet.
Referring to fig. 1 and 5, the outdoor unit of the air conditioner further includes an air outlet grille 4 and a fresh air module 5, specifically, the air outlet grille 4 is connected to the casing and located at an outdoor air outlet. Fresh air module 5 is used for introducing outdoor air indoor, fresh air module 5 is connected on air-out grid 4, and the fresh air module is located one side that outdoor fan is close to outdoor air outlet, the fresh air module has fresh air intake 511 and fresh air outlet (not shown), wherein fresh air intake locates one side that fresh air module 5 is close to outdoor fan, and fresh air intake and outdoor fan set up relatively, the fresh air outlet is located indoorly, set up the air supply function that fresh air intake and outdoor fan set up relatively can the outdoor fan of effectual utilization, increase fresh air module's fresh air supply volume when not changing fresh air module. The fresh air inlet and the outdoor fan can be arranged just opposite to each other, and the fresh air supply quantity of the fresh air module is increased better without changing the fresh air module.
Through setting up the new trend module on the air-out grid for the new trend module is located outdoors, can reduce the noise that the new trend module produced and to user's influence, the improvement is used for experiencing, and can solve the problem that the new trend module receives the interior space restriction, be favorable to increasing the new trend air supply volume, set up the new trend air intake and the outdoor fan of new trend module relatively, can effectively utilize outdoor fan's air supply function, increase the new trend air supply volume of new trend module when not changing the new trend module.
Specifically, the middle part of the air outlet grille 4 is provided with a through hole 41, the fresh air module is connected in the through hole, or the fresh air module is connected at the front side of the air outlet grille and the fresh air inlet is arranged opposite to the through hole, so that the outdoor unit of the air conditioner is compact in structure, and the problem that the outdoor unit of the air conditioner is difficult to install due to the fact that the fresh air module is additionally arranged on the outdoor unit of the air conditioner is avoided.
Referring to fig. 7 and 8, the fresh air module may include a volute 51, a fresh air fan 52 and a fresh air pipe 53, the volute 51 is formed with a fresh air inlet 511 and a volute outlet 512, and an air chamber 513 is formed in the volute, the fresh air fan 52 is located in the air chamber, the fresh air pipe is connected with the volute and is communicated with the air chamber, and the fresh air pipe is used for guiding the air flow in the air chamber into the chamber, so that the fresh air module is simple in structure, and the fresh air module can normally operate. Wherein the tip that indoor was located to the new trend tuber pipe can form the new trend air outlet, perhaps the new trend tuber pipe is located indoor end connection in the part that is formed with the new trend air outlet for new trend air intake and new trend air outlet intercommunication, new trend module can be with outdoor air introduction indoor.
The lateral part of spiral case is formed with the spiral case air outlet, and the new trend tuber pipe is connected in spiral case air outlet department for the new trend tuber pipe and wind chamber intercommunication are convenient for introduce indoor with the air of wind intracavity. The fresh air fan can be a centrifugal fan and can change the direction of airflow entering axially and flow out radially.
The volute 51 can be connected to the through hole, or the volute is connected to the outer side of the air outlet grille and the fresh air inlet is opposite to the through hole, or the volute is connected to the inner side of the air outlet grille and the fresh air pipe penetrates through the through hole.
Referring to fig. 3-5, the outdoor fan 3 includes an outdoor fan 31 and an outdoor motor 32, wherein the outdoor motor is connected to the casing and disposed on a side of the outdoor fan away from the fresh air fan, an output shaft of the outdoor motor is connected to the outdoor fan, and the outdoor motor drives the outdoor fan to rotate. The outdoor fan may be an axial fan such that the airflow flows axially into and out of the outdoor fan.
The output shaft of the outdoor motor penetrates through the outdoor fan, the outer end portion of the output shaft is connected with the fresh air fan, the outdoor motor drives the fresh air fan to rotate coaxially with the outdoor fan, the outdoor motor is used for driving the fresh air fan, the additional increase of the motor is avoided, and the cost is saved.
Referring to fig. 3, the outdoor unit of the air conditioner further includes a fixing structure 6 connected to the casing and disposed in the outdoor air duct, 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 in the outdoor air duct. Specifically, the lower end of the fixed structure 6 is connected with the bottom plate 15, and the upper end of the fixed structure 6 is connected with the top plate or the front plate. The upper part of the outdoor heat exchanger can be connected with the fixing structure 6 through a heat exchanger fixing member 7, so that the outdoor heat exchanger is stably arranged.
Referring to fig. 6 and 7, an air guiding ring 19 is formed on the casing, the outdoor fan is disposed in the air guiding ring 19, and the air outlet grille covers the front side of the air guiding ring. Specifically, the air guide ring is formed on a front plate of the casing.
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 in specific cases to 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:
the outdoor air inlet and the outdoor air outlet are communicated to form an outdoor air duct positioned in the shell;
the outdoor heat exchanger is arranged in the outdoor air channel and is used for exchanging heat with air in the shell;
the outdoor fan is arranged in the outdoor air duct, is positioned on one side of the outdoor heat exchanger close to the outdoor air outlet and is used for sending out air after heat exchange with the outdoor heat exchanger through the outdoor air outlet;
the air outlet grille is connected to the shell and is positioned at the outdoor air outlet;
the fresh air module is used for introducing outdoor air into the room, the fresh air module is connected to the air outlet grid and located on the air outlet grid, the outdoor fan is close to one side of the outdoor air outlet, the fresh air module is provided with a fresh air inlet, and the fresh air inlet is arranged on one side of the outdoor fan and opposite to the outdoor fan.
2. The outdoor unit of claim 1, wherein the fresh air intake port is opposite to the outdoor fan.
3. An outdoor unit of an air conditioner as claimed in claim 1, wherein a through hole is formed in a middle portion of the outlet grille, and the fresh air module is connected to the inside of the through hole, or connected to an outside of the outlet grille and the fresh air inlet is opposite to the through hole.
4. The outdoor unit of claim 1, wherein the fresh air module comprises:
the volute is provided with a fresh air inlet and an air cavity;
the fresh air fan is arranged in the air cavity;
the fresh air pipe is connected with the volute and communicated with the air cavity and used for guiding the air flow in the air cavity into the room.
5. The outdoor unit of claim 4, wherein the outdoor fan comprises:
an outdoor fan;
the outdoor motor is connected with the shell and is arranged on one side, away from the fresh air fan, of the outdoor fan, an output shaft of the outdoor motor is connected with the outdoor fan, and the outdoor motor drives the outdoor fan to rotate.
6. An outdoor unit of an air conditioner according to claim 5, wherein an output shaft of the outdoor motor passes through the outdoor fan and an outer end portion thereof is connected to the fresh air fan, and the outdoor motor drives the fresh air fan to rotate coaxially with the outdoor fan.
7. The outdoor unit of claim 5, further comprising a fixing structure connected to the casing and disposed inside the outdoor air duct, wherein the fixing structure is disposed longitudinally and on a side of the outdoor heat exchanger adjacent to the outdoor motor, and the outdoor motor is fixed to the fixing structure.
8. The outdoor unit of claim 4, wherein a scroll outlet is formed at a side of the scroll, and the fresh air duct is connected to the scroll outlet.
9. The outdoor unit of claim 1, wherein the outdoor fan is an axial flow fan.
10. The outdoor unit of claim 4, wherein the fresh air fan is a centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264779.XU CN214949438U (en) | 2021-06-07 | 2021-06-07 | Outdoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264779.XU CN214949438U (en) | 2021-06-07 | 2021-06-07 | Outdoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214949438U true CN214949438U (en) | 2021-11-30 |
Family
ID=79055947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121264779.XU Active CN214949438U (en) | 2021-06-07 | 2021-06-07 | Outdoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214949438U (en) |
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2021
- 2021-06-07 CN CN202121264779.XU patent/CN214949438U/en active Active
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