CN218296024U - Air conditioner outdoor unit and air conditioner - Google Patents
Air conditioner outdoor unit and air conditioner Download PDFInfo
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- CN218296024U CN218296024U CN202221853421.5U CN202221853421U CN218296024U CN 218296024 U CN218296024 U CN 218296024U CN 202221853421 U CN202221853421 U CN 202221853421U CN 218296024 U CN218296024 U CN 218296024U
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Abstract
The utility model provides an outer machine of air conditioner and air conditioner. The outer machine of air conditioner includes: the cooling device comprises an outer shell, a condenser, a cooling fan and a fan, wherein a cooling air port is formed in the outer shell; the ventilating duct is provided with an air inlet end and an air outlet end, the air inlet end is arranged in the room, and the air outlet end is connected to the inside of the shell of the outer shell and communicated with the heat dissipation air port; the heat radiation fan is suitable for guiding the indoor air to the condenser through the ventilation pipeline and guiding the indoor air out of the heat radiation air opening. According to the utility model discloses an air conditioner outer unit, after radiator fan starts work, under radiator fan's air supply effect, the low temperature gas in the indoor environment will be blown near the condenser by radiator fan along air pipe to make indoor low temperature gas dispel the heat and cool down the condenser, and then improve the refrigeration efficiency of air conditioner, optimize the refrigeration effect of air conditioner; in addition, the ventilation pipeline can also discharge the indoor stale air to the outside, thereby achieving the effect of ventilation and air exchange.
Description
Technical Field
The utility model relates to an electrical apparatus technical field especially relates to an outer machine of air conditioner and air conditioner.
Background
In the related art, the outdoor unit of the air conditioner usually cools the condenser by introducing natural airflow in the outdoor environment, and in summer with hot weather, the outdoor temperature is high, so that the temperature of the outdoor natural airflow introduced by the outdoor unit of the air conditioner is also high, the heat dissipation of the condenser by the fan is often not obvious, the heat dissipation effect is poor, the refrigeration efficiency of the air conditioner cannot be ensured, and the refrigeration effect of the air conditioner can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air conditioner outdoor unit, the indoor low temperature gas carries out heat dissipation and cooling to the condenser, and then improves the refrigeration efficiency of the air conditioner, optimizes the refrigeration effect of the air conditioner; in addition, the ventilation pipeline can also discharge the indoor stale air to the outside, thereby achieving the effect of ventilation and air exchange.
The utility model discloses still protect an air conditioner.
According to the utility model discloses outer machine of air conditioner of first aspect embodiment, include:
the cooling device comprises an outer shell, a condenser and a cooling fan, wherein a cooling air opening is formed in the outer shell;
the ventilating duct is provided with an air inlet end and an air outlet end, the air inlet end is suitable for being arranged in an indoor environment, and the air outlet end is connected to the inside of the outer casing and communicated with the heat dissipation air port;
the heat dissipation fan is suitable for guiding air in indoor environment to the condenser through the ventilation pipeline and guiding the air out of the heat dissipation air opening.
According to the air conditioner outdoor unit provided by the embodiment of the utility model, the additionally arranged air duct is communicated with the indoor environment, after the cooling fan in the air conditioner outdoor unit is started, low-temperature gas in the indoor environment is blown to the vicinity of the condenser by the cooling fan along the air duct under the air supply action of the cooling fan, so that the indoor low-temperature gas can cool the condenser in a heat dissipation manner, the refrigeration efficiency of the air conditioner is further improved, and the refrigeration effect of the air conditioner is optimized; in addition, the ventilation pipeline can also discharge the indoor stale air to the outside, thereby achieving the effect of ventilation and air exchange.
According to the utility model discloses an embodiment, the air-out end orientation the condenser just locates radiator fan department.
According to an embodiment of the present invention, an air duct cavity communicating with the heat dissipation air port is provided in the outer housing, and the heat dissipation fan and the condenser are both provided in the air duct cavity;
the air outlet end is communicated with the air duct cavity and is positioned at the upstream of the cooling fan and the condenser in the flowing direction of air flow.
According to the utility model discloses an embodiment, be equipped with the valve in the air pipe, the valve is used for control air pipe link up or seal.
According to the utility model discloses an embodiment, be equipped with the filter element in the air pipe, the filter element is used for filtering the large granule impurity in the air.
According to an embodiment of the present invention, the ventilation duct is detachably connected to the outer casing.
According to an embodiment of the present invention, the ventilation duct is a hose.
According to the utility model discloses air conditioner of second aspect embodiment includes:
the air conditioner outdoor unit according to any embodiment of the first aspect of the present invention;
the air conditioner indoor unit is connected with the air conditioner outer unit, the air conditioner indoor unit is suitable for being installed indoors, the air conditioner outer unit is suitable for being installed outdoors, and the air inlet end of the ventilation pipeline is communicated with the indoor space.
According to an embodiment of the utility model, the air conditioner further comprises a fresh air module, wherein the fresh air module provides fresh air to the indoor through a fresh air port arranged on the indoor unit of the air conditioner;
the air conditioner indoor unit is provided with an air inlet, and the air inlet end is connected to the air conditioner indoor unit and communicated with the indoor unit through the air inlet.
According to the utility model discloses an embodiment, the air inlet end with the air outlet end is in same mounting height.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are 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 one of schematic perspective views of an air conditioner external unit according to the present invention;
fig. 2 is a second schematic perspective view of an outdoor unit of an air conditioner according to the present invention;
fig. 3 is one of the schematic perspective views of the air conditioner provided by the present invention;
fig. 4 is a second perspective view of the air conditioner according to the present invention.
Reference numerals are as follows:
11. an outer housing; 12. a heat dissipation air port; 13. a heat radiation fan;
2. a ventilation duct; 21. an air inlet end; 22. an air outlet end;
3. an air conditioner indoor unit; 31. a fresh air module; 311. fresh air port.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
An air conditioner external unit and an air conditioner including the same according to embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the outdoor unit of an air conditioner according to an embodiment of the first aspect of the present invention includes: an outer casing 11 and a ventilation duct 2.
The casing 11 is formed with a heat-dissipating air opening 12, and a condenser (not shown) and a heat-dissipating fan 13 are provided inside the casing 11, and the heat-dissipating fan 13 is disposed opposite to the heat-dissipating air opening 12. Ventilating duct 2 has air inlet end 21 and air-out end 22, and air inlet end 21 is suitable for and establishes in indoor environment, and air-out end 22 is connected to the inside and intercommunication heat dissipation wind gap 12 of outer casing 11.
The radiator fan 13 is adapted to guide air in the indoor environment to the condenser through the ventilation duct 2 and out of the radiator vent 12.
According to the air conditioner outdoor unit provided by the embodiment of the utility model, the air duct 2 additionally arranged is communicated with the indoor environment, after the cooling fan 13 in the air conditioner outdoor unit is started, low-temperature gas in the indoor environment is blown to the vicinity of the condenser by the cooling fan 13 along the air duct 2 under the air supply action of the cooling fan 13, so that the indoor low-temperature gas can be used for cooling the condenser in a heat dissipation manner, the refrigeration efficiency of the air conditioner is improved, and the refrigeration effect of the air conditioner is optimized; in addition, the ventilation pipeline 2 can also discharge the stale air in the room to the outside, thereby achieving the effect of ventilation and air exchange.
In the related art, the outdoor unit of the air conditioner usually cools the condenser by introducing natural airflow in the outdoor environment, and in summer with hot weather, the outdoor temperature is higher, which causes the temperature of the outdoor natural airflow introduced by the outdoor unit of the air conditioner to be higher, so that the heat dissipation of the fan to the condenser is often not obvious, the heat dissipation effect is poor, the refrigeration efficiency of the air conditioner cannot be ensured, and the refrigeration effect of the air conditioner can be affected.
In order to solve the technical problem, the utility model provides an outer machine of air conditioner, this outer machine of air conditioner is connected with air pipe 2 on outer casing 11, air pipe 2's both ends communicate indoor environment and the inner space of the outer machine of air conditioner respectively, thus, in the hot summer of weather, the user can open the air conditioner usually and refrigerate to indoor, the air of indoor environment is lower because the air-sending wind of the inner machine of air conditioner 3 and becomes the temperature this moment, the radiator fan 13 of the outer machine of air conditioner is opened in order to the condenser radiating while, under radiator fan 13's the effect of blowing, indoor low temperature air is inside by the outer machine of water conservancy diversion to the air conditioner through air pipe 2, low temperature air flows through the condenser and further dispels the heat the temperature to the condenser afterwards, thereby make the condenser can obtain effective and excellent heat dissipation, the refrigeration efficiency is improved, the refrigeration effect is optimized.
It can be understood that, the air conditioner external unit not only can improve the refrigeration effect and the refrigeration efficiency of the air conditioner, but also can play a role of ventilation through the ventilation pipeline 2 and outdoor ventilation, thereby discharging stale air in the indoor environment to the outdoor.
The specific work process of the air conditioner external unit according to the present invention is described below with reference to the accompanying drawings: as shown in fig. 1 and 2, when the air conditioner is refrigerating, the air conditioner internal unit 3 sends cold to the indoor and reduces the indoor temperature, the cooling fan 13 of the air conditioner external unit rotates and cools the condenser, and because the cooling fan 13 forms a negative pressure space in front of the air outlet end 22 of the ventilation duct 2, under the negative pressure, the indoor low-temperature air enters the ventilation duct 2 through the air inlet end 21 and enters the inside of the external unit shell 11 through the air outlet end 22, flows through the condenser and further dissipates heat and reduces the temperature of the condenser, and finally flows out to the outdoor from the air outlet 12.
According to some embodiments of the utility model, air pipe 2's air inlet end 21 can be fixed on the wall body in house, perhaps, air pipe 2's air inlet end 21 also can be fixed on other indoor electrical apparatus, for example, air pipe 2's air inlet end 21 snap-on is on air conditioner internal unit 3, perhaps, air pipe 2's air inlet end 21 is fixed in the top of the cooking utensils in kitchen, and set up the part of filtering the oil smoke in air pipe 2, thereby make the outer machine of air conditioner can also realize the function of inhaling oil smoke, realize air conditioner and range hood's two unification effects.
Of course, the above embodiments are only some of the embodiments of the present invention, and do not limit the air duct 2 of the present invention, and the air inlet end 21 of the air duct 2 may be installed indoors in other manners.
As shown in fig. 1 and 2, according to an embodiment of the present invention, the air outlet end 22 is disposed toward the condenser and adjacent to the heat dissipation fan 13. In the present embodiment, it is to be explained that: the above-mentioned "set toward the condenser" means that the air blown out from the air outlet end 22 will flow through the condenser; the above-mentioned "being disposed adjacent to the heat dissipation fan 13" means that the heat dissipation fan 13 will form a negative pressure region near the air outlet end 22, thereby performing an air blowing function on the air in the ventilation duct 2.
According to an embodiment of the present invention, an air duct cavity (not shown in the figure) communicating with the heat dissipation air opening 12 is provided in the outer casing 11, and the heat dissipation fan 13 and the condenser are both provided in the air duct cavity. The air outlet 22 communicates with the air duct cavity, and in the flowing direction of the air flow, the air outlet 22 is located at the upstream of the heat dissipation fan 13 and the condenser.
Like this, after radiator fan 13 starts, the partial wind channel intracavity between radiator fan 13 and the air-out end 22 can form the negative pressure region, and under the negative pressure effect, the low temperature air in the air-out end 22 is extracted to the wind channel intracavity, and low temperature air is by water conservancy diversion to condenser department under radiator fan 13's air supply effect afterwards to cool down the heat dissipation to the condenser.
According to an embodiment of the present invention, a valve (not shown in the figure) is disposed in the ventilation duct 2, and the valve is used for controlling the ventilation duct 2 to be communicated or sealed.
In this embodiment, the user can control whether the ventilation duct 2 is penetrated or not by controlling the opening or closing of the valve. Specifically, under the conditions that outdoor air temperature is low and ventilation is not needed indoors, a user can close the valve to plug the ventilation pipeline 2, so that communication between the indoor space and the outdoor space is cut off; under the condition that the outdoor air temperature is high or ventilation is needed indoors, a user can open the valve to enable the ventilation pipeline 2 to be smooth, and therefore auxiliary heat dissipation is carried out on the condenser or indoor ventilation is carried out.
The utility model discloses an in some embodiments, the valve can be solenoid valve or manual valve to the quantity of valve can be one, two or a plurality of, and in addition, the position of valve can be established at air inlet end 21, air-out end 22 or pipeline middle part, the utility model discloses do not specifically prescribe a limit to the structure of valve, quantity and mounted position, as long as above-mentioned valve can control air pipe 2 link up or seal can.
According to an embodiment of the utility model, be equipped with filter component (not shown in the figure) in the air pipe 2, filter component is used for the large granule impurity in the filtered air.
Like this, the air of the outflow in air pipe 2 filters the air before condenser or radiator fan 13 flows through, and the filter part filters the air in advance to avoid the large granule impurity in the air to adhere to condenser or radiator fan 13's surface and in order to cause harmful effects to its working process, guarantee condenser and radiator fan 13's normal work. It can be understood that if large particle impurities are attached to the surface of the condenser, the heat exchange efficiency of the condenser will be reduced and the heat exchange effect will also be deteriorated.
In some embodiments, the filter component can be for structures such as filter screen, filter felt or filter cloth to the filter component can be established at air inlet end 21, air-out end 22 or pipeline middle part, the utility model discloses do not do special restriction with setting up the position to the concrete structure of filter component, as long as the filter component can the filtered air in the large granule impurity can.
According to an embodiment of the present invention, the ventilation duct 2 is detachably connected to the outer casing 11. In this way, the user can detach the ventilation duct 2 from the outer casing 11 when the outdoor temperature is low and ventilation is not required indoors. Wherein, the mode of connection of air pipe 2 and outer casing body 11 can be for modes such as bonding, joint or threaded connection, the utility model discloses do not do special restriction here.
According to an embodiment of the present invention, the ventilation duct 2 is a hose. Therefore, the ventilation pipeline 2 can be installed at any indoor position according to the requirements of users, and the use of the users is convenient.
Further, ventilation duct 2 is scalable, and like this, the user need not to think about ventilation duct 2 by the wall installation deliberately, but can stretch out ventilation duct 2's air inlet end 21 to indoor optional position to further improve user's use and experience.
As shown in fig. 3 and 4, the air conditioner according to the embodiment of the second aspect of the present invention includes the outdoor unit of the air conditioner provided by the first aspect of the present invention, and further includes an indoor unit 3 of the air conditioner. The air conditioner inner unit 3 is connected with the air conditioner outer unit, the air conditioner inner unit 3 is suitable for being installed indoors, the air conditioner outer unit is suitable for being installed outdoors, and the air inlet end 21 of the ventilation pipeline 2 is communicated with the indoor space.
As shown in fig. 3 and fig. 4, according to the utility model discloses an embodiment, the air conditioner still includes new trend module 31, and new trend module 31 is through establishing the new trend wind gap 311 on the air conditioner internal unit 3 to the indoor new trend that provides.
An air inlet is arranged on the air conditioner internal unit 3, and the air inlet end 21 is connected to the air conditioner internal unit 3 and communicated with the indoor space through the air inlet.
In this embodiment, when the fresh air module 31 provides fresh air to the indoor, high air pressure is generated in the indoor, and at this time, because the cooling fan 13 of the external unit continuously operates, under the combined action of the indoor high air pressure environment and the negative pressure region caused by the cooling fan 13, the air in the ventilation duct 2 is discharged to the outdoor, so that the working pressure of the fresh air module 31 can be reduced.
The working principle is as follows: when the air conditioner is started to supply fresh air, the fresh air fan in the fresh air pipeline rotates to blow outdoor fresh air into the room, high air pressure is generated indoors, and meanwhile, when the air conditioner is operated, the heat dissipation fan 13 of the outer unit continuously operates. Because the indoor high air pressure and the low air pressure caused by the cooling fan 13 of the outdoor unit, the air in the ventilation pipeline 2 is discharged outdoors, the working pressure of the fresh air fan is reduced, and meanwhile, indoor low-temperature gas can be blown onto the condenser to help the condenser to cool, so that the refrigeration effect is optimized.
As shown in fig. 3 and 4, according to an embodiment of the present invention, the air inlet end 21 and the air outlet end 22 are at the same installation height. In this way, the air in the ventilation duct 2 can be made to flow into the inside of the outer casing 11 more smoothly.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An outer machine of air conditioner, its characterized in that includes:
the cooling device comprises an outer shell, a condenser and a cooling fan, wherein a cooling air opening is formed in the outer shell;
the ventilating duct is provided with an air inlet end and an air outlet end, the air inlet end is suitable for being arranged in an indoor environment, and the air outlet end is connected to the inside of the shell of the outer shell and communicated with the heat dissipation air port;
the heat radiation fan is suitable for guiding air in indoor environment to the condenser through the ventilation pipeline and guiding the air out of the heat radiation air opening.
2. The outdoor unit of claim 1, wherein the air outlet end faces the condenser and is disposed at the heat dissipation fan.
3. The outdoor unit of claim 2, wherein an air duct cavity communicating with the heat dissipation air opening is formed in the outer casing, and the heat dissipation fan and the condenser are both arranged in the air duct cavity;
the air outlet end is communicated with the air duct cavity and is positioned at the upstream of the cooling fan and the condenser in the flowing direction of air flow.
4. The outdoor unit of claim 2, wherein a valve is disposed in the ventilation duct, and the valve is used for controlling the ventilation duct to pass through or be closed.
5. The outdoor unit of claim 2, wherein a filter member is disposed in the ventilation duct, and the filter member is used for filtering large-particle impurities in the air.
6. The outdoor unit of claim 2, wherein the ventilation duct is detachably connected to the outer casing.
7. An outdoor unit of an air conditioner according to any one of claims 1 to 6, wherein said ventilation duct is a hose.
8. An air conditioner, comprising:
the outdoor unit of any one of claims 1 to 7;
the air conditioner indoor unit is connected with the air conditioner outer unit, the air conditioner indoor unit is suitable for being installed indoors, the air conditioner outer unit is suitable for being installed outdoors, and the air inlet end of the ventilation pipeline is communicated with the indoor space.
9. The air conditioner according to claim 8, further comprising a fresh air module, wherein the fresh air module supplies fresh air to the room through a fresh air port arranged on an inner machine of the air conditioner;
the air conditioner indoor unit is provided with an air inlet, and the air inlet end is connected to the air conditioner indoor unit and communicated with the indoor unit through the air inlet.
10. The air conditioner of claim 9, wherein the air inlet end and the air outlet end are at a same installation height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853421.5U CN218296024U (en) | 2022-07-18 | 2022-07-18 | Air conditioner outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853421.5U CN218296024U (en) | 2022-07-18 | 2022-07-18 | Air conditioner outdoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218296024U true CN218296024U (en) | 2023-01-13 |
Family
ID=84791789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221853421.5U Active CN218296024U (en) | 2022-07-18 | 2022-07-18 | Air conditioner outdoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218296024U (en) |
-
2022
- 2022-07-18 CN CN202221853421.5U patent/CN218296024U/en active Active
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