CN115540089B - Air conditioner outdoor unit and air conditioner - Google Patents
Air conditioner outdoor unit and air conditioner Download PDFInfo
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- CN115540089B CN115540089B CN202210991065.1A CN202210991065A CN115540089B CN 115540089 B CN115540089 B CN 115540089B CN 202210991065 A CN202210991065 A CN 202210991065A CN 115540089 B CN115540089 B CN 115540089B
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- 238000004891 communication Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 239000003507 refrigerant Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
- F24F1/52—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow with inlet and outlet arranged on the same side, e.g. for mounting in a wall opening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/202—Mounting a compressor unit therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention belongs to the technical field of household appliances, and particularly relates to an air conditioner outdoor unit and an air conditioner. The invention aims to solve the problems that the heat exchange effect of a condenser is poor and the using effect is affected. The invention provides an air conditioner outdoor unit and an air conditioner, wherein the air conditioner outdoor unit comprises a shell component and a heat exchange component, and the heat exchange component is arranged in the shell component; the shell component comprises a shell, wherein the shell is provided with a first side wall, and the first side wall is provided with an air inlet and an air outlet; the heat exchange assembly comprises an outdoor heat exchanger, and the air inlet and the air outlet are respectively positioned on two opposite sides of the outdoor heat exchanger. The invention improves the heat exchange effect of the condenser and has better user experience.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an air conditioner outdoor unit and an air conditioner.
Background
Along with the continuous improvement of life of people, the high requirements on the life quality are gradually and strongly increased, and the use demands of people on various household appliances are also higher and higher, wherein the air conditioner is an essential appliance for most families, has the function of adjusting indoor temperature, and is more and more prone to use the air conditioner with the air purifying function.
At present, an air conditioner comprises an air conditioner outdoor unit, the air conditioner outdoor unit is generally arranged on an outer wall, the air conditioner outdoor unit comprises a shell, an air inlet is formed in one side of the shell facing the outer wall, an air outlet is formed in one side of the shell facing away from the outer wall, and a condenser is connected with the air inlet.
However, in the air conditioner outdoor unit of the prior art, under the condition that the position area of the outdoor installation machine is limited, when the air conditioner outdoor unit is started to work, the air inlet is close to the outer wall, so that the distance between the condenser and the outer wall is too short, the heat exchange effect of the condenser is poor easily, and the user experience is reduced.
Disclosure of Invention
In order to solve the problems in the prior art, namely, the problem that the heat exchange effect of the condenser of the air conditioner outdoor unit is poor and the using effect is affected is solved. The invention provides an air conditioner outdoor unit, which comprises a shell component and a heat exchange component, wherein the heat exchange component is arranged in the shell component;
the shell component comprises a shell, wherein the shell is provided with a first side wall, and the first side wall is provided with an air inlet and an air outlet;
the heat exchange assembly comprises an outdoor heat exchanger, and the air inlet and the air outlet are respectively positioned on two opposite sides of the outdoor heat exchanger.
In the above preferred technical solution of the air conditioner outdoor unit, the outdoor heat exchanger encloses a closed shape, and the air inlet and the air outlet are respectively located at the inner side and the outer side of the closed shape.
In the preferred technical scheme of the air conditioner outdoor unit, the heat exchange assembly further comprises a fan, the fan is located in the shell, and the fan and the outdoor heat exchanger are arranged in parallel.
In a preferred embodiment of the above air conditioner outdoor unit, the outdoor heat exchanger surrounds the fan circumferentially outward to form a closed shape.
In the preferred technical scheme of the air conditioner outdoor unit, the outdoor heat exchanger comprises a heat exchange main body, wherein the heat exchange main body surrounds the circumferential outside of the fan, the first end of the heat exchange main body faces the first side wall, and the second end of the heat exchange main body extends along the axial direction of the fan;
the first end of the heat exchange main body is positioned between the air inlet and the air outlet.
In the above preferred technical solution of the air conditioner outdoor unit, the air outlets are plural, and the plural air outlets are symmetrically arranged along the circumferential direction of the air inlet.
In the above preferred technical solution of the air conditioner outdoor unit, the fan is a centrifugal turbine fan.
In the preferable technical scheme of the air conditioner outdoor unit, an air inlet grille is arranged at the air inlet;
and/or an air outlet grille is arranged at the air outlet.
In the above preferred technical solution of the air conditioner outdoor unit, the heat exchange assembly further includes a compressor, and the compressor is disposed in the housing and is in communication with the outdoor heat exchanger.
The second aspect of the invention provides an air conditioner, comprising an air conditioner indoor unit and an air conditioner outdoor unit as described above.
As can be appreciated by those skilled in the art, the air conditioner and the outdoor unit of the air conditioner provided by the invention comprise an indoor unit of the air conditioner and an outdoor unit of the air conditioner. The air conditioner outdoor unit comprises a shell component and a heat exchange component, wherein the heat exchange component is arranged in the shell component; the shell component comprises a shell, wherein the shell is provided with a first side wall, and the first side wall is provided with an air inlet and an air outlet; the heat exchange assembly comprises an outdoor heat exchanger, and the air inlet and the air outlet are respectively positioned on two opposite sides of the outdoor heat exchanger.
Through above-mentioned setting, namely, through all setting up air intake and air outlet on the first lateral wall of casing, and first lateral wall is for deviating from outer wall one side of installation air condensing units, can guarantee to have the farther distance between outdoor heat exchanger and the outer wall, improves the heat transfer effect of outdoor heat exchanger, can make the performance of test at the maximum in laboratory embody in user's home, and user experience feels better.
Drawings
Preferred embodiments of an air conditioner outdoor unit and an air conditioner according to the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:
fig. 1 is a schematic structural diagram of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a cross-sectional view of a first view angle of an air conditioner outdoor unit according to an embodiment of the present application;
fig. 3 is a sectional view of a second view of an air conditioner outdoor unit according to an embodiment of the present application.
Reference numerals illustrate:
100-an air conditioner outdoor unit;
110-a housing assembly;
111-a housing;
1111—a first sidewall;
120-heat exchange assembly;
121-an outdoor heat exchanger;
122-fans;
123-compressor;
130-an air inlet;
140-air outlet.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. Those skilled in the art can adapt it as desired to suit a particular application.
Further, it should be noted that, in the description of the present invention, terms such as "inner", "outer", and the like, refer to directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or component must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two components. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed 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, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
At present, an air conditioner comprises an air conditioner outdoor unit, the air conditioner outdoor unit is generally arranged on an outer wall, the air conditioner outdoor unit comprises a shell, an air inlet is formed in one side of the shell facing the outer wall, an air outlet is formed in one side of the shell facing away from the outer wall, and a condenser is connected with the air inlet. However, in the air conditioner outdoor unit of the prior art, under the condition that the position area of the outdoor installation machine is limited, when the air conditioner outdoor unit is started to work, the air inlet is close to the outer wall, so that the distance between the condenser and the outer wall is too short, the heat exchange effect of the condenser is poor easily, and the user experience is reduced.
In order to solve the problems, the invention provides the air conditioner outdoor unit and the air conditioner, the air inlet and the air outlet are arranged on the first side wall of the shell, the first side wall is one side of the outer wall deviating from the air conditioner outdoor unit, the outdoor heat exchanger and the outer wall can be ensured to have a longer distance, the heat exchange effect of the outdoor heat exchanger is improved, the performance tested in a laboratory can be furthest reflected in a user home, and the user experience is good.
The following describes an air conditioner outdoor unit and an air conditioner according to an embodiment of the present invention with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an air conditioner outdoor unit according to an embodiment of the present application, fig. 2 is a cross-sectional view of the air conditioner outdoor unit according to an embodiment of the present application at a first viewing angle, and fig. 3 is a cross-sectional view of the air conditioner outdoor unit according to an embodiment of the present application at a second viewing angle.
As shown in fig. 1 to 3, an air conditioner outdoor unit 100 according to an embodiment of the present application includes a housing assembly 110 and a heat exchange assembly 120, wherein the heat exchange assembly 120 is disposed in the housing assembly 110.
It is understood that the heat exchange assembly 120 is located inside the housing assembly 110 and is fixedly connected to the housing assembly 110, and a person skilled in the art can set a fixing manner between the heat exchange assembly 120 and the housing assembly 110 according to actual needs.
For example, the housing assembly 110 may have a regular three-dimensional structure, such as a cube structure, to increase its space utilization.
The housing assembly 110 includes a housing 111, the housing 111 has a first sidewall 1111, and the first sidewall 1111 is provided with an air inlet 130 and an air outlet 140.
It should be noted that, the first side wall 1111 faces away from the side of the outer wall where the air conditioner outdoor unit 100 is installed, that is, the first side wall 1111 faces to the outside, and the air inlet 130 and the air outlet 140 are disposed on the first side wall 1111 facing to the outside.
The heat exchange assembly 120 includes an outdoor heat exchanger 121, and an air inlet 130 and an air outlet 140 are respectively located at opposite sides of the outdoor heat exchanger 121.
It will be appreciated that the outdoor heat exchanger 121 is located close to the air inlet 130, and the external air enters the housing 111 through the air inlet 130, and flows out through the air outlet 140 after passing through the outdoor heat exchanger 121 for heat exchange.
Typically, the outdoor heat exchanger 121 is a condenser.
In addition, since the air intake 130 is provided on the first side wall 1111, it means that the outdoor heat exchanger 121 is close to the first side wall 1111 and further away from the outer wall.
Through the above-mentioned setting, namely, through all setting up air intake 130 and air outlet 140 on the first side wall 1111 of casing 111, and first side wall 1111 is deviating from the outer wall one side of installation air condensing units 100, can guarantee to have the longer distance between outdoor heat exchanger 121 and the outer wall, improve the heat transfer effect of outdoor heat exchanger 121, that is to say improves the heat transfer effect of condenser, can make the performance furthest's of laboratory test embody in user's home, user experience feels better.
In an alternative embodiment, the outdoor heat exchanger 121 encloses a closed shape, and the air inlet 130 and the air outlet 140 are located at inner and outer sides of the closed shape, respectively.
It will be appreciated that the outdoor heat exchanger 121 is designed to ensure that the air inlet 130 and the air outlet 140 are located on the first side wall 1111 at the same time, and to ensure proper operation of the outdoor heat exchanger 121.
In some examples, the air inlet 130 is located inside the closed shape and the air outlet 140 is located outside the closed shape.
That is, the outside air enters the inside of the closed shape through the air inlet 130, exchanges heat through the outdoor heat exchanger 121, and then flows out through the air outlet 140 at the outside of the closed shape.
In an alternative embodiment, heat exchange assembly 120 further includes a blower 122, blower 122 being located within housing 111, blower 122 being juxtaposed with outdoor heat exchanger 121.
As can be appreciated, the blower 122 is used to suck outdoor air and re-discharge the air processed by the air conditioner outdoor unit 100 to the outside, and exchanges heat with the outdoor heat exchanger 121 using natural wind.
In order to shorten the flow path of air in the casing 111 and reduce the air loss, the blower 122 may be provided to face the outdoor heat exchanger 121. That is, the blower 122 is disposed in parallel with the outdoor heat exchanger 121.
In an alternative embodiment, the outdoor heat exchanger 121 surrounds the fan 122 circumferentially outward to form a closed shape.
It will be appreciated that the blower 122 is located inside the closed shape, opposite the air inlet 130. Thereby ensuring the normal operation of the outdoor heat exchanger 121 and the blower 122.
In some examples, a detachable connection may be used between the outdoor heat exchanger 121 and the housing 111, and the outdoor heat exchanger 121 may be mounted and dismounted, so as to facilitate use and maintenance of the outdoor heat exchanger 121.
In other embodiments, the outdoor heat exchanger 121 and the housing 111 may be connected by other connection methods, so long as the purpose of this embodiment can be achieved by the connection method that can fixedly connect the outdoor heat exchanger 121 and the housing 111, and the connection method of the outdoor heat exchanger 121 and the housing 111 is not limited.
Of course, detachable connection can be adopted between the blower 122 and the housing 111, so that the blower 122 can be mounted and dismounted, and the blower 122 is convenient to use and maintain.
In other embodiments, the fan 122 and the housing 111 may be connected by other connection methods, so long as the fan 122 and the housing 111 can be fixedly connected to each other, and the connection method of the fan 122 and the housing 111 is not limited.
In an alternative embodiment, the outdoor heat exchanger 121 includes a heat exchange body surrounding the circumferential outside of the blower 122, with a first end of the heat exchange body facing the first sidewall 1111 and a second end of the heat exchange body extending in the axial direction of the blower 122.
It can be appreciated that the heat exchange body has a first end and a second end disposed opposite to each other, where the first end faces the first sidewall 1111, and the second end extends toward the inside of the housing 111 opposite to the first sidewall 1111, and the extension length thereof can be adjusted accordingly according to the actual situation, which is not limited herein.
By the design, the heat exchange main body can enclose a closed shape for wrapping the fan 122 so as to ensure the heat exchange effect.
Wherein the first end of the heat exchange body is located between the air inlet 130 and the air outlet 140.
That is, the first end of the heat exchange body facing the first sidewall 1111 may separate the air inlet 130 and the air outlet 140 from each other, so as to ensure that the air inlet 130 has a separate air inlet channel, and likewise, ensure that the air outlet 140 has a separate air outlet channel, thereby avoiding air interference.
In an alternative embodiment, the air outlets 140 are multiple, and the air outlets 140 are symmetrically disposed along the circumferential direction of the air inlet 130.
It can be understood that the design of the position of the air outlet 140 can satisfy that the air outlet 140 and the air inlet 130 are located at the same side, so as to ensure the heat exchange effect of the outdoor heat exchanger 121.
In some examples, the number of the air outlets 140 is a plurality, and the air outlets 140 are uniformly disposed around the air inlet 130, and of course, the specific number of the air outlets 140 is not limited herein.
In other embodiments, the air inlet direction of the air inlet 130 and the air outlet direction of the air outlet 140 have a certain angle, and the embodiments of the present application are not limited thereto.
Illustratively, the air inlet direction of the air inlet 130 is perpendicular to the first sidewall 1111 of the housing 111, and the air outlet direction of the air outlet 140 is inclined to the extending direction of the first sidewall 1111.
In an alternative embodiment, blower 122 is a centrifugal turbine blower 122.
It will be appreciated that the centrifugal turbo fan 122 sucks the external air into the casing 111 through the air inlet 130, and enters the enclosed shape surrounded by the outdoor heat exchanger 121, and after the heat exchange of the outdoor heat exchanger 121, the air is sent out through the air outlet 140 by the centrifugal turbo fan 122.
In an alternative embodiment, an air inlet grille is provided at the air inlet 130;
and/or an air outlet grille is provided at the air outlet 140.
It will be appreciated that there may be three different situations in which the air inlet 130 is provided with an air inlet grille; or, an air outlet grille is arranged at the air outlet 140; or an air inlet grille is arranged at the air inlet 130, and an air outlet grille is arranged at the air outlet 140.
In addition, it can be understood that the air inlet grille and the air outlet grille can both play a role in filtering impurities in the air, so that pollution to the inside of the shell 111, especially to the structures such as the outdoor heat exchanger 121, the fan 122 and the like, is avoided.
In some examples, a removable connection may be employed between the air inlet grille and the first sidewall 1111, which may enable installation and removal of the air inlet grille, facilitating use and maintenance of the air inlet grille.
In other embodiments, the air inlet grille and the first side wall 1111 may be connected by other connection methods, so long as the purpose of this embodiment can be achieved by the connection method that the air inlet grille and the first side wall 1111 can be fixedly connected, and the connection method of the air inlet grille and the first side wall 1111 is not limited.
Similarly, in some examples, a detachable connection may be used between the air outlet grille and the first sidewall 1111, so that the air outlet grille may be mounted and dismounted, so as to facilitate use and maintenance of the air outlet grille.
In other embodiments, the air-out grille and the first side wall 1111 may be connected by other connection methods, so long as the purpose of this embodiment can be achieved by the connection method that the air-out grille and the first side wall 1111 can be fixedly connected, and the connection method of the air-out grille and the first side wall 1111 is not limited.
In an alternative embodiment, heat exchange assembly 120 further includes a compressor 123, compressor 123 being disposed within housing 111 and in communication with an outdoor heat exchanger 121.
When the air conditioner is operated to heat, low-temperature and low-pressure refrigerant vapor from the outdoor heat exchanger 121 is sucked by the compressor 123, compressed into high-temperature and high-pressure gas, then discharged into the indoor heat exchanger, subjected to heat exchange with indoor air by the action of the fan, namely, radiated to become refrigerant liquid, throttled by the capillary tube, depressurized, cooled, and then enters the outdoor heat exchanger 121, and subjected to heat exchange with outdoor air by the action of the fan 122 of the outdoor unit, namely, absorbed to become low-pressure refrigerant gas.
When the air conditioner is in refrigeration operation, the electromagnetic four-way reversing valve enables the refrigerant to circulate according to the reverse process of the heating process, low-temperature and low-pressure refrigerant steam from the indoor heat exchanger is sucked by the compressor 123 and compressed into high-temperature and high-pressure gas, then the high-temperature and low-pressure gas is discharged into the outdoor heat exchanger 121, heat exchange is carried out with outdoor air through the action of the fan 122, namely heat dissipation is carried out, the high-temperature and low-pressure gas becomes refrigerant liquid, the refrigerant liquid enters the indoor heat exchanger after capillary throttling, depressurization and cooling, and the low-temperature gas is subjected to heat exchange with indoor air under the action of the indoor fan, namely heat absorption is carried out, and the low-pressure refrigerant gas is repeatedly circulated, so that the aim of refrigeration is achieved.
The air conditioner outdoor unit provided by the embodiment of the application comprises a shell component and a heat exchange component, wherein the heat exchange component is arranged in the shell component; the shell component comprises a shell, wherein the shell is provided with a first side wall, and the first side wall is provided with an air inlet and an air outlet; the heat exchange assembly comprises an outdoor heat exchanger, and the air inlet and the air outlet are respectively positioned on two opposite sides of the outdoor heat exchanger.
Through all setting up air intake and air outlet on the first lateral wall of casing, and first lateral wall is deviating from outer wall one side of installation air condensing units, can guarantee to have the farther distance between outdoor heat exchanger and the outer wall, improves the heat transfer effect of outdoor heat exchanger, can make the performance of testing in the laboratory furthest embody in user's home, and user experience feels better.
In addition, the embodiment of the application also provides an air conditioner, which comprises an air conditioner indoor unit and the air conditioner outdoor unit 100.
The air conditioner can only have a refrigerating mode, and the air conditioner can also be capable of refrigerating and heating. The air conditioner may be integrated, i.e., the air conditioner indoor unit is combined with the air conditioner outdoor unit 100. Of course, the air conditioner may be split, i.e., the air conditioner indoor unit and the air conditioner outdoor unit 100 are two independent units.
When the air conditioner is of a split type, the air conditioner indoor unit may be installed in a ceiling space in a room, and the air conditioner outdoor unit 100 may be installed on the outside of an outer wall. The suspended ceiling space is formed by surrounding an indoor ceiling and an indoor wall top, and the outer side of the outer wall refers to the outer side of a house.
Since the refrigerant exists in the air conditioner, the refrigerant has a characteristic of releasing a large amount of heat when the refrigerant changes from a gaseous state to a liquid state and absorbing a large amount of heat when the refrigerant changes from a liquid state to a gaseous state.
The indoor unit of the air conditioner may be provided with an indoor heat exchanger, typically an evaporator, and the outdoor heat exchanger 121 of the outdoor unit 100 of the air conditioner may be a condenser. In addition, the condenser, the evaporator, and the compressor 123 are sequentially connected in a circulating manner to form a refrigerant circulation circuit. At this time, the refrigerant in the evaporator can be sent to the condenser by the compressor 123, and then cooled by the outdoor fresh air entering the condenser, and then sent out by the condenser, and sent to the evaporator after being throttled, thus completing the refrigeration cycle.
In addition, the air conditioner may be a central air conditioner, the air conditioner indoor units are disposed in the indoor, the air conditioner outdoor unit 100 is disposed in the outdoor, the air conditioner indoor units and the air conditioner outdoor unit 100 may be plural, the plural air conditioner indoor units may be disposed in the same indoor space, or may be disposed in different indoor spaces, and different air conditioner outdoor units 100 may communicate with each other, so as to implement multi-host combined operation.
In the refrigeration process, the compressor 123 compresses the gaseous refrigerant into the gaseous refrigerant with high temperature and high pressure, and then sends the gaseous refrigerant to the condenser to dissipate heat to become the liquid refrigerant with normal temperature and high pressure, the liquid refrigerant enters the evaporator through the capillary tube assembly, the pressure of the refrigerant is reduced due to the sudden increase of the space after the refrigerant reaches the evaporator from the capillary tube, the liquid refrigerant is vaporized and becomes the gaseous refrigerant with low temperature, so that a large amount of heat is absorbed, the evaporator is cooled, and the centrifugal fan of the indoor unit of the air conditioner guides indoor air to blow through the evaporator, so that the indoor unit of the air conditioner blows cold air.
The heating process of the air conditioner is the same as the principle of the refrigerating process, but the four-way valve is used for making the flowing direction of the refrigerant in the condenser and the evaporator opposite to the flowing direction of the refrigerant in the refrigerating process, so that the aim of heating is fulfilled.
According to the operation principle of the air conditioner, it is known that the refrigerant needs to flow between the compressor 123, the condenser and the evaporator, and thus, the compressor 123 needs to be connected to the condenser and the evaporator through pipes. Alternatively, the tubing may be copper tubing.
The air conditioner of this embodiment adopts all the technical solutions of the air conditioner outdoor unit 100 in the foregoing embodiments, so at least has all the beneficial effects brought by the technical solutions of the foregoing embodiments, and will not be described in detail herein.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features can be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (5)
1. The outdoor unit of the air conditioner is characterized by comprising a shell component and a heat exchange component, wherein the heat exchange component is arranged in the shell component;
the shell assembly comprises a shell, wherein the shell is provided with a first side wall, and the first side wall is provided with an air inlet and an air outlet;
the heat exchange assembly comprises an outdoor heat exchanger, the air inlet and the air outlet are respectively positioned at two opposite sides of the outdoor heat exchanger, and the outdoor heat exchanger is close to the air inlet; the air inlet direction of the air inlet is perpendicular to the first side wall, and the air outlet direction of the air outlet is inclined to the extending direction of the first side wall;
the outdoor heat exchanger is enclosed into a closed shape, the air inlet is positioned at the inner side of the closed shape, and the air outlet is positioned at the outer side of the closed shape;
the heat exchange assembly further comprises a fan, the fan is positioned in the shell, and the fan and the outdoor heat exchanger are arranged in parallel; the fan is arranged opposite to the air inlet;
the outdoor heat exchanger surrounds the circumferential outer side of the fan to form the closed shape;
the outdoor heat exchanger comprises a heat exchange main body, wherein the heat exchange main body surrounds the circumferential outer side of the fan, a first end of the heat exchange main body faces the first side wall, and a second end of the heat exchange main body extends along the axial direction of the fan;
the first end of the heat exchange main body is positioned between the air inlet and the air outlet so as to separate the air inlet and the air outlet from each other;
the air outlets are symmetrically arranged along the circumferential direction of the air inlet or uniformly arranged around the air inlet.
2. The outdoor unit of claim 1, wherein the fan is a centrifugal turbo fan.
3. The outdoor unit of claim 1, wherein an air inlet grille is disposed at the air inlet;
and/or an air outlet grille is arranged at the air outlet.
4. The outdoor unit of claim 1, wherein the heat exchange assembly further comprises a compressor disposed within the housing and in communication with the outdoor heat exchanger.
5. An air conditioner comprising an air conditioner indoor unit and an air conditioner outdoor unit according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210991065.1A CN115540089B (en) | 2022-08-18 | 2022-08-18 | Air conditioner outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210991065.1A CN115540089B (en) | 2022-08-18 | 2022-08-18 | Air conditioner outdoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115540089A CN115540089A (en) | 2022-12-30 |
| CN115540089B true CN115540089B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210991065.1A Active CN115540089B (en) | 2022-08-18 | 2022-08-18 | Air conditioner outdoor unit and air conditioner |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380849Y (en) * | 1999-06-07 | 2000-05-31 | 江苏宝利置业公司 | Built-in-wall cooling-heating split air-conditioner outdoor machine |
| KR20010027697A (en) * | 1999-09-15 | 2001-04-06 | 구자홍 | Air-conditioner outdoor unit |
| KR20020039485A (en) * | 2000-11-21 | 2002-05-27 | 서종대 | Outdoor unit for air conditioner |
| CN202993404U (en) * | 2012-11-29 | 2013-06-12 | 苏州三星电子有限公司 | Outdoor machine of air-conditioner |
| CN107957103A (en) * | 2017-12-26 | 2018-04-24 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit and air-conditioner set |
| JP2020133923A (en) * | 2019-02-13 | 2020-08-31 | 三菱電機株式会社 | Air conditioner |
-
2022
- 2022-08-18 CN CN202210991065.1A patent/CN115540089B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380849Y (en) * | 1999-06-07 | 2000-05-31 | 江苏宝利置业公司 | Built-in-wall cooling-heating split air-conditioner outdoor machine |
| KR20010027697A (en) * | 1999-09-15 | 2001-04-06 | 구자홍 | Air-conditioner outdoor unit |
| KR20020039485A (en) * | 2000-11-21 | 2002-05-27 | 서종대 | Outdoor unit for air conditioner |
| CN202993404U (en) * | 2012-11-29 | 2013-06-12 | 苏州三星电子有限公司 | Outdoor machine of air-conditioner |
| CN107957103A (en) * | 2017-12-26 | 2018-04-24 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit and air-conditioner set |
| JP2020133923A (en) * | 2019-02-13 | 2020-08-31 | 三菱電機株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115540089A (en) | 2022-12-30 |
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