Integral air conditioner

Abstract

The application discloses an integrated air conditioner, which comprises a casing, a first air duct assembly and a second air duct assembly, and the second air duct assembly and the first air duct assembly are arranged in the up-down direction. The first air fan component comprises at least one first air wheel, at least one of the first air wheels is an axial flow fan wheel or an inclined flow fan wheel, when the first air fan component comprises two first air wheels, the two first air wheels form a counter-rotating fan wheel; and / or the second air fan component comprises at least one second air wheel, at least one of the second air wheels is an axial flow fan wheel or an inclined flow fan wheel, when the second air fan component comprises two second air wheels, the two second air wheels form a counter-rotating fan wheel. According to the integrated air conditioner, the air volume and the air speed of the air outlet can be ensured, and the occupied space of the integrated air conditioner can be saved.

Description

Technical Field

[0001] This invention relates to the field of air conditioning equipment technology, and in particular to an integrated air conditioner. Background Technology

[0002] In related technologies, portable air conditioners are large in size and can usually only be placed on the ground and moved around, which limits their use; moreover, the air inlet and outlet are not set up reasonably, which affects the user experience. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an integrated air conditioner, which facilitates ensuring airflow and air velocity at the air outlet, and also helps to save space occupied by the integrated air conditioner.

[0004] An integrated air conditioner according to the present invention includes: a housing having a first air inlet, a first air outlet, a second air inlet, and a second air outlet formed thereon; a first air duct assembly disposed within the housing, the first air duct assembly including a first fan component and a first heat exchanger component, the first fan component driving airflow from the first air inlet into the first air duct assembly to exchange heat with the first heat exchanger component and then exiting from the first air outlet; and a second air duct assembly disposed within the housing, the second air duct assembly and the first air duct assembly being arranged vertically, the second air duct assembly including a second fan component and a second heat exchanger component, the second ... The second air inlet enters the second air duct assembly and exchanges heat with the second heat exchanger component before being discharged from the second air outlet; wherein, the first fan component includes at least one first impeller, at least one of which is an axial flow impeller or a diagonal flow impeller, and when the first fan component includes two first impellers, the two first impellers constitute a counter-rotating impeller; and / or, the second fan component includes at least one second impeller, at least one of which is an axial flow impeller or a diagonal flow impeller, and when the second fan component includes two second impellers, the two second impellers constitute a counter-rotating impeller; when the integrated air conditioner is in operation, one of the first heat exchanger component and the second heat exchanger component is an evaporator and the other is a condenser.

[0005] According to the integrated air conditioner of the present invention, by setting a first fan component and / or a second fan component, the arrangement of the corresponding fan components is facilitated, which is beneficial to optimizing the structural layout of the integrated air conditioner. At the same time, the corresponding fan components may include counter-rotating impellers, so that the integrated air conditioner can achieve different air delivery effects at the corresponding air outlets, so as to better meet the differentiated needs of users and improve the applicability and practicality of the integrated air conditioner.

[0006] In some embodiments, the first air inlet and the first air outlet are located on different sides of the casing in the circumferential direction, and the length of the first air inlet in the circumferential direction of the casing is greater than the length of the first air outlet in the circumferential direction of the casing; and / or, the second air inlet and the second air outlet are located on different sides of the casing in the circumferential direction, and the length of the second air inlet in the circumferential direction of the casing is greater than the length of the second air outlet in the circumferential direction of the casing.

[0007] In some embodiments, the two ends of the first air inlet in the circumferential direction of the housing and the two ends of the first air outlet in the circumferential direction of the housing are respectively arranged adjacent to each other; and / or, the two ends of the second air inlet in the circumferential direction of the housing and the two ends of the second air outlet in the circumferential direction of the housing are respectively arranged adjacent to each other.

[0008] In some embodiments, the ratio of the length of the first air inlet in the circumferential direction of the housing to the length of the first air outlet in the circumferential direction of the housing is in the range of 2 to 3; and / or, the ratio of the length of the second air inlet in the circumferential direction of the housing to the length of the second air outlet in the circumferential direction of the housing is in the range of 2 to 3.

[0009] In some embodiments, the first air inlet is a rectangle extending circumferentially along the housing, and the first air outlet is circular; and / or, the second air inlet is a rectangle extending circumferentially along the housing, and the second air outlet is circular.

[0010] In some embodiments, the first air inlet extends in a U-shape along the circumferential direction of the housing; and / or, the second air inlet extends in a U-shape along the circumferential direction of the housing.

[0011] In some embodiments, the housing is cuboid in shape, and the housing includes a first sidewall, a second sidewall, a third sidewall, and a fourth sidewall connected sequentially in the circumferential direction. A first air outlet is formed on the first sidewall, and a first air inlet extends from one end of the second sidewall adjacent to the first sidewall in the circumferential direction of the housing to one end of the fourth sidewall adjacent to the first sidewall; and / or, a second air outlet is formed on the third sidewall, and a second air inlet extends from one end of the second sidewall adjacent to the third sidewall in the circumferential direction of the housing to one end of the fourth sidewall adjacent to the third sidewall.

[0012] In some embodiments, the first heat exchanger component is bent in the circumferential direction of the housing, and its two ends are opposite and spaced apart in the circumferential direction of the housing. The first heat exchanger component defines a first opening between its two ends in the circumferential direction of the housing. The first air outlet is opposite to the first opening, and the first air inlet is opposite to the first heat exchanger component. The two ends of the first air inlet in the circumferential direction of the housing are respectively opposite to the two ends of the first heat exchanger component in the circumferential direction of the housing. And / or, the second heat exchanger component is bent in the circumferential direction of the housing, and its two ends are opposite and spaced apart in the circumferential direction of the housing. The second heat exchanger component defines a second opening between its two ends in the circumferential direction of the housing. The second air outlet is opposite to the second opening, and the second air inlet is opposite to the second heat exchanger component. The two ends of the second air inlet in the circumferential direction of the housing are respectively opposite to the two ends of the second heat exchanger component in the circumferential direction of the housing.

[0013] In some embodiments, the first air outlet is disposed opposite to the two ends of the first open opening in the circumferential direction of the housing; and / or, the second air outlet is disposed opposite to the two ends of the second open opening in the circumferential direction of the housing.

[0014] In some embodiments, the first heat exchanger component is U-shaped or V-shaped, or the first heat exchanger component includes three sequentially connected, plate-shaped first sub-heat exchangers, or the first heat exchanger component includes two spaced-apart, oppositely arranged second sub-heat exchangers; and / or, the second heat exchanger component is U-shaped or V-shaped, or the second heat exchanger component includes three sequentially connected, plate-shaped third sub-heat exchangers, or the second heat exchanger component includes two spaced-apart, oppositely arranged fourth sub-heat exchangers.

[0015] In some embodiments, the first heat exchanger component is bent in the circumferential direction of the housing, the two ends of the first heat exchanger component in the circumferential direction of the housing are opposite to and spaced apart, the first heat exchanger component defines a first opening between the two ends of the first heat exchanger component in the circumferential direction of the housing, and the first fan component is disposed at the first opening; and / or, the second heat exchanger component is bent in the circumferential direction of the housing, the two ends of the second heat exchanger component in the circumferential direction of the housing are opposite to and spaced apart, the second heat exchanger component defines a second opening between the two ends of the second heat exchanger component in the circumferential direction of the housing, and the second fan component is disposed at the second opening.

[0016] In some embodiments, the first heat exchanger component is provided with first connecting plates at both ends of the casing in the circumferential direction, the first air duct assembly includes a first fan bracket, the first fan component is connected to the first fan bracket, and the first fan bracket is connected to both of the first connecting plates; and / or, the second heat exchanger component is provided with second connecting plates at both ends of the casing in the circumferential direction, the second air duct assembly includes a second fan bracket, the second fan component is connected to the second fan bracket, and the second fan bracket is connected to both of the second connecting plates.

[0017] In some embodiments, the first air outlet and the second air outlet are formed on two opposite sidewalls of the housing.

[0018] In some embodiments, the first air duct assembly is located above the second air duct assembly, and the compressor of the integrated air conditioner is disposed within the space defined by the second heat exchanger component.

[0019] In some embodiments, both end faces of the housing in the vertical direction are planar.

[0020] 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. Attached Figure Description

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of an integrated air conditioner according to an embodiment of the present invention;

[0023] Figure 2 yes Figure 1 Another schematic diagram of the integrated air conditioner shown;

[0024] Figure 3 yes Figure 1 A cross-sectional view of the integrated air conditioner shown;

[0025] Figure 4 yes Figure 1 Another cross-sectional view of the integrated air conditioner shown;

[0026] Figure 5 yes Figure 1 A partial schematic diagram of the integrated air conditioner shown;

[0027] Figure 6 yes Figure 1 Another partial schematic diagram of the integrated air conditioner shown;

[0028] Figure 7 yes Figure 6 An exploded view of the integrated air conditioner shown in the image;

[0029] Figure 8 This is a cross-sectional view of an integrated air conditioner according to another embodiment of the present invention;

[0030] Figure 9 This is an assembly schematic diagram of a first wind turbine (or a second wind turbine) according to an embodiment of the present invention;

[0031] Figure 10 This is a schematic diagram of a first air duct assembly (or a second air duct assembly) according to an embodiment of the present invention;

[0032] Figure 11 yes Figure 10 Another schematic diagram of the first air duct assembly (or the second air duct assembly) shown;

[0033] Figure 12 yes Figure 10 An exploded view of the first air duct assembly (or the second air duct assembly) shown in the diagram;

[0034] Figure 13 This is a schematic diagram of an integrated air conditioner according to another embodiment of the present invention.

[0035] Figure label:

[0036] 100-unit integrated air conditioner

[0037] Housing 1, First air inlet 10a, First air outlet 10b, Second air inlet 10c, Second air outlet 10d,

[0038] First air vent grille 1a

[0039] First sidewall 11, second sidewall 12, third sidewall 13, fourth sidewall 14, top cover 15

[0040] First air duct component 2

[0041] First fan component 21

[0042] The rotation axis 21a and the central axis 21b of the first fan component

[0043] First wind turbine 211, first shaft 212

[0044] First fan mounting bracket 213, first sub-mounted bracket 2131, first fan 214, first connecting flange plate 2141.

[0045] First fixed post 2131a

[0046] First heat exchanger component 22, first opening 22a

[0047] First connecting plate 221, second sub-heat exchanger 222, baffle 223

[0048] First wind turbine support 23

[0049] First rotating hole 231, first mating section 231a, first mounting guide section 231b

[0050] First elastic opening 232,

[0051] Second air duct component 3

[0052] Second fan component 31

[0053] The rotation axis 31a and the central axis 31b of the second fan component

[0054] Second wind turbine 311, second shaft 312

[0055] Second fan mounting bracket 313, second sub-mounted bracket 3131, second fan 314, second connecting flange plate 3141

[0056] Second fixed column 3131a

[0057] Second heat exchanger component 32, second opening 32a, second connecting plate 321

[0058] Second fan bracket 33

[0059] Second rotating hole 331, second mating section 331a, second mounting guide section 331b

[0060] Second elastic opening 332,

[0061] 4. Compressor; 5. Water tray; 6. Chassis. Detailed Implementation

[0062] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0063] An integrated air conditioner 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings. The integrated air conditioner 100 is in contrast to a split-type air conditioner, and the air conditioning system of the integrated air conditioner 100 is housed within a single, integral casing; for example, the integrated air conditioner 100 can be a portable air conditioner, but is not limited thereto.

[0064] like Figure 1 , Figure 3 and Figure 4 As shown, the integrated air conditioner 100 includes a casing 1 and a first air duct assembly 2. The casing 1 has a first air inlet 10a and a first air outlet 10b. The first air duct assembly 2 is disposed within the casing 1 and includes a first fan component 21 and a first heat exchanger component 22. The first fan component 21 drives airflow from the first air inlet 10a into the first air duct assembly 2 to exchange heat with the first heat exchanger component 22 before being discharged from the first air outlet 10b. For example, a first air duct can be defined within the casing 1. The first air inlet 10a and the first air outlet 10b are respectively connected to the first air duct. The first air duct assembly 2 is disposed within the first air duct. When the first fan component 21 operates, airflow flows from the first air inlet 10a into the first air duct, exchanges heat with the first heat exchanger component 22, and is discharged from the first air outlet 10b.

[0065] like Figure 3 and Figure 4 As shown, the integrated air conditioner 100 also includes a second air duct assembly 3. A second air inlet 10c and a second air outlet 10d are formed on the casing 1. The second air duct assembly 3 is disposed within the casing 1 and includes a second fan component 31 and a second heat exchanger component 32. The second fan component 31 drives airflow from the second air inlet 10c into the second air duct assembly 3 to exchange heat with the second heat exchanger component 32 before being discharged from the second air outlet 10d. For example, a second air duct can be defined within the casing 1. The second air inlet 10c and the second air outlet 10d are respectively connected to the second air duct. The second air duct assembly 3 is disposed within the second air duct. When the second fan component 31 operates, airflow flows from the second air inlet 10c into the second air duct, exchanges heat with the second heat exchanger component 32, and is then discharged from the second air outlet 10d.

[0066] like Figure 5 and Figure 6 As shown, the second air duct assembly 3 and the first air duct assembly 2 are arranged in the vertical direction. The second air duct assembly 3 is located below the first air duct assembly 2, or the second air duct assembly 3 is located above the first air duct assembly 2. This helps to reduce the space occupied by the integrated air conditioner 100 in the horizontal direction and makes it easier to reduce the space requirements of the integrated air conditioner 100.

[0067] When the integrated air conditioner 100 is working, one of the first heat exchanger component 22 and the second heat exchanger component 32 is an evaporator and the other is a condenser. Thus, when the integrated air conditioner 100 is working, the first heat exchanger component 22 is an evaporator and the second heat exchanger component 32 is a condenser, or the first heat exchanger component 22 is a condenser and the second heat exchanger component 32 is an evaporator, so as to realize the normal operation of the integrated air conditioner 100, and the integrated air conditioner 100 can be used for cooling or heating.

[0068] like Figure 3 and Figure 4 As shown, the first fan component 21 includes at least one first impeller 211. At least one of the first impellers 211 is an axial flow impeller or a diagonal flow impeller. When there is one first impeller 211, it is an axial flow impeller or a diagonal flow impeller. When there are multiple first impellers 211, at least one of the multiple first impellers 211 is an axial flow impeller or a diagonal flow impeller. This facilitates the installation of the first fan component 21, and the first fan component 21 has low power consumption, low noise, and is easy to dissipate heat. And / or, the second fan component 31 includes at least one second impeller 311, at least one of which is an axial flow impeller or a diagonal flow impeller. When there is one second impeller 311, it is an axial flow impeller or a diagonal flow impeller; when there are multiple second impellers 311, at least one of them is an axial flow impeller or a diagonal flow impeller. This facilitates the installation of the second fan component 31, and the second fan component 31 has low power consumption, low noise, and is easy to dissipate heat. In the description of this invention, "multiple" means two or more.

[0069] When the first fan component 21 includes two first impellers 211, the two first impellers 211 constitute a counter-rotating impeller, and the two first impellers 211 that constitute the counter-rotating impeller rotate in opposite directions when blowing airflow in a predetermined direction. When the second fan component 31 includes two second impellers 311, the two second impellers 311 constitute a counter-rotating impeller, and the two second impellers 311 that constitute the counter-rotating impeller rotate in opposite directions when blowing airflow in a predetermined direction.

[0070] When the two first impellers 211 constituting the counter-cyclone impeller rotate in opposite directions and at approximately the same speed, a long-distance air delivery effect can be achieved. When the speeds of the two first impellers 211 constituting the counter-cyclone impeller differ significantly (in which case the rotation directions of the two first impellers 211 can be opposite or the same), a windless, gentle, or short-distance air delivery effect can be achieved. Of course, the two first impellers 211 working in conjunction can also achieve long-distance air delivery. Therefore, by adjusting the speeds of the two first impellers 211 of the counter-cyclone impeller, long-distance, windless, gentle, or short-distance air delivery effects can be obtained, thus the first fan component 21 can achieve different air delivery effects.

[0071] Similarly, when the two second impellers 311 constituting the counter-cyclone impeller rotate in opposite directions and at approximately the same speed, a long-distance air delivery effect can be achieved. When the speeds of the two second impellers 311 constituting the counter-cyclone impeller differ significantly (in which case the rotation directions of the two second impellers 311 can be opposite or the same), a windless, gentle, or short-distance air delivery effect can be achieved. Of course, the two second impellers 311 working in conjunction can also achieve long-distance air delivery. Therefore, by adjusting the speeds of the two first impellers 211 of the counter-cyclone impeller, long-distance, windless, gentle, or short-distance air delivery effects can be obtained, thus enabling the first fan component 21 to achieve different air delivery effects.

[0072] Obviously, the arrangement of the first fan component 21 and the second fan component 31 includes the following situations: 1. The first fan component 21 includes at least one first impeller 211, at least one of the first impellers 211 being an axial flow impeller or a diagonal flow impeller. When the first fan component 21 includes two first impellers 211, the two first impellers 211 constitute a counter-rotating impeller, which facilitates the arrangement of the first fan component 21 and allows it to achieve different air delivery effects; 2. The second fan component 31 includes at least one second impeller 311, at least one of the second impellers 311 being an axial flow impeller or a diagonal flow impeller. When the second fan component 31 includes two second impellers 311, the two second impellers 311 constitute a counter-rotating impeller, which facilitates the arrangement of the first fan component 21 and allows it to achieve different air delivery effects. The arrangement of the first fan component 21 facilitates the second fan component 31 to achieve different air delivery effects; 3. The first fan component 21 includes at least one first impeller 211, at least one of the first impellers 211 is an axial flow impeller or a diagonal flow impeller. When the first fan component 21 includes two first impellers 211, the two first impellers 211 constitute a counter-rotating impeller. The second fan component 31 includes at least one second impeller 311, at least one of the second impellers 311 is an axial flow impeller or a diagonal flow impeller. When the second fan component 31 includes two second impellers 311, the two second impellers 311 constitute a counter-rotating impeller. This facilitates the arrangement of the first fan component 21 and the second fan component 31, and facilitates the integrated air conditioner 100 to achieve different air delivery effects at the corresponding air outlets.

[0073] According to an embodiment of the present invention, the integrated air conditioner 100, by providing a first fan component 21 and / or a second fan component 31, facilitates the arrangement of the corresponding fan components, which is beneficial to optimizing the structural layout of the integrated air conditioner 100. At the same time, the corresponding fan components may include counter-rotating impellers, so that the integrated air conditioner 100 can achieve different air supply effects at the corresponding air outlets (first air outlet 10b and / or second air outlet 10d) to better meet the differentiated needs of users and improve the applicability and practicality of the integrated air conditioner 100.

[0074] In some embodiments, such as Figures 1-4As shown, the first air inlet 10a and the first air outlet 10b are located on different sides of the casing 1 in the circumferential direction, and the length of the first air inlet 10a in the circumferential direction of the casing 1 is greater than the length of the first air outlet 10b in the circumferential direction of the casing 1; and / or, the second air inlet 10c and the second air outlet 10d are located on different sides of the casing 1 in the circumferential direction, and the length of the second air inlet 10c in the circumferential direction of the casing 1 is greater than the length of the second air outlet 10d in the circumferential direction of the casing 1.

[0075] The following situations apply: 1. If the first air inlet 10a and the first air outlet 10b are located on different sides of the casing 1 in the circumferential direction, then the first air inlet 10a and the first air outlet 10b can be spaced apart along the circumferential direction of the casing 1, and the length of the first air inlet 10a in the circumferential direction of the casing 1 is greater than the length of the first air outlet 10b in the circumferential direction of the casing 1; 2. If the second air inlet 10c and the second air outlet 10d are located on different sides of the casing 1 in the circumferential direction, then the second air inlet 10c and the second air outlet 10d can be spaced apart along the circumferential direction of the casing 1, and the length of the second air inlet 10a in the circumferential direction of the casing 1 is greater than the length of the first air outlet 10b in the circumferential direction of the casing 1; 1. The length of the first air inlet 10a and the first air outlet 10b in the circumferential direction of the housing 1 is greater than the length of the second air outlet 10d in the circumferential direction of the housing 1; 2. The first air inlet 10a and the first air outlet 10b are located on different sides of the circumferential direction of the housing 1, the length of the first air inlet 10a in the circumferential direction of the housing 1 is greater than the length of the first air outlet 10b in the circumferential direction of the housing 1, and the second air inlet 10c and the second air outlet 10d are located on different sides of the circumferential direction of the housing 1, the length of the second air inlet 10c in the circumferential direction of the housing 1 is greater than the length of the second air outlet 10d in the circumferential direction of the housing 1.

[0076] This facilitates ensuring that the first air inlet 10a and / or the second air inlet 10c have a large air intake area, and facilitates ensuring the air volume and air velocity of the first air outlet 10b and / or the second air outlet 10d. Moreover, it achieves the staggered arrangement of the first air inlet 10a and the first air outlet 10b around the circumference of the casing 1, and / or the staggered arrangement of the second air inlet 10c and the second air outlet 10d around the circumference of the casing 1, which helps to avoid short circulation. At the same time, it can also avoid the problem that placing the air inlet and the corresponding air outlet on the same side of the casing 1 around the circumference would make the air inlet and the corresponding air outlet far apart, resulting in a large volume of the casing 1. Therefore, to a certain extent, it helps to save the space occupied by the integrated air conditioner 100 and facilitates the carrying and moving of the integrated air conditioner 100.

[0077] Among them, housing 1 has a central axis, and the circumferential direction of housing 1 can be understood as the direction around the central axis of housing 1. For example, in Figure 1 In the example, the central axis of housing 1 extends vertically.

[0078] In some embodiments, such as Figure 3 and Figure 4 As shown, the first air inlet 10a and the first air outlet 10b are respectively arranged adjacent to each other in the circumferential direction of the housing 1. Thus, the first air inlet 10a and the first air outlet 10b can basically cover the entire circumferential space of the housing 1, which is beneficial to improving the utilization rate of the circumferential space of the housing 1; and / or, the second air inlet 10c and the second air outlet 10d are respectively arranged adjacent to each other in the circumferential direction of the housing 1. Thus, the second air inlet 10c and the second air outlet 10d can basically cover the entire circumferential space of the housing 1, which is beneficial to improving the utilization rate of the circumferential space of the housing 1.

[0079] In some embodiments, such as Figure 3 and Figure 4 As shown, the ratio of the length of the first air inlet 10a in the circumferential direction of the housing 1 to the length of the first air outlet 10b in the circumferential direction of the housing 1 is in the range of 2 to 3. For example, the length of the first air inlet 10a in the circumferential direction of the housing 1 is 2 times, 2.5 times, or 3 times the length of the first air outlet 10b in the circumferential direction of the housing 1, etc., thereby ensuring that the first air inlet 10a has a suitable air intake area, which is convenient to ensure the air volume and wind speed at the first air outlet 10b. And / or, the ratio of the length of the second air inlet 10c in the circumferential direction of the housing 1 to the length of the second air outlet 10d in the circumferential direction of the housing 1 is in the range of 2 to 3. For example, the length of the second air inlet 10c in the circumferential direction of the housing 1 is 2 times, 2.5 times, or 3 times the length of the second air outlet 10d in the circumferential direction of the housing 1, thereby ensuring that the second air inlet 10c has a suitable air intake area, which is convenient to ensure the air volume and wind speed at the second air outlet 10d.

[0080] It is understandable that when the length of the first air inlet 10a in the circumferential direction of the housing 1 is greater than the length of the first air outlet 10b in the circumferential direction of the housing 1, the ratio of the length of the first air inlet 10a in the circumferential direction of the housing 1 to the length of the first air outlet 10b in the circumferential direction of the housing 1 is in the range of 2 to 3; when the length of the second air inlet 10c in the circumferential direction of the housing 1 is greater than the length of the second air outlet 10d in the circumferential direction of the housing 1, the ratio of the length of the second air inlet 10c in the circumferential direction of the housing 1 to the length of the second air outlet 10d in the circumferential direction of the housing 1 is in the range of 2 to 3.

[0081] The length of the corresponding air inlet or outlet in the circumferential direction of the housing 1 can refer to the total length of the corresponding air inlet or outlet in the circumferential direction of the housing 1. For example, if the corresponding air inlet or outlet extends continuously along the circumference of the housing 1, then the length of the corresponding air inlet or outlet in the circumferential direction of the housing 1 refers to the circumferential length of the corresponding air inlet or outlet. For example, if the corresponding air inlet or outlet includes multiple spaced sub-ventilations, the sum of the lengths of the multiple sub-ventilations along the circumferential direction of the housing 1 is the length of the corresponding air inlet or outlet in the circumferential direction of the housing 1.

[0082] In some embodiments, such as Figure 1 and Figure 2 As shown, the first air inlet 10a is a rectangle extending circumferentially along the housing 1, which facilitates the setting of the first air inlet 10a; the first air outlet 10b is circular, which facilitates the matching of the first air outlet 10b with the first air duct; and the first air inlet 10a and the first air outlet 10b have simple structures and are easy to process; and / or, the second air inlet 10c is a rectangle extending circumferentially along the housing 1, which facilitates the setting of the second air inlet 10c; the second air outlet 10d is circular, which facilitates the matching of the second air outlet 10d with the second air duct; and the second air inlet 10c and the second air outlet 10d have simple structures and are easy to process.

[0083] In some embodiments, such as Figure 3 and Figure 4 As shown, the first air inlet 10a extends in a U-shape along the circumference of the housing 1, effectively ensuring the air intake area of ​​the first air inlet 10a; and / or, the second air inlet 10c extends in a U-shape along the circumference of the housing 1, effectively ensuring the air intake area of ​​the second air inlet 10c.

[0084] like Figure 3 and Figure 4 As shown, the housing 1 is a cuboid shape. The housing 1 includes a first side wall 11, a second side wall 12, a third side wall 13, and a fourth side wall 14 connected sequentially along the circumference. The first side wall 11, the second side wall 12, the third side wall 13, and the fourth side wall 14 are connected end to end along the circumference of the housing 1 to form a closed ring structure. The first side wall 11 and the third side wall 13 are arranged opposite each other, and the second side wall 12 and the fourth side wall 14 are arranged opposite each other. The second side wall 12 and the fourth side wall 14 are both connected between the first side wall 11 and the third side wall 13.

[0085] In some embodiments, such as Figure 3 and Figure 4As shown, the first air outlet 10b is formed on the first side wall 11, and the first air inlet 10a extends from one end of the second side wall 12 adjacent to the first side wall 11 along the circumference of the housing 1 to one end of the fourth side wall 14 adjacent to the first side wall 11. Thus, the first air inlet 10a can cover the space in three directions of the housing 1, realizing air intake on three sides and air outlet on one side, thus ensuring the air intake area of ​​the first air inlet 10a.

[0086] In some embodiments, such as Figure 3 and Figure 4 As shown, the second air outlet 10d is formed on the third side wall 13, and the second air inlet 10c extends from one end of the second side wall 12 adjacent to the third side wall 13 along the circumference of the housing 1 to one end of the fourth side wall 14 adjacent to the third side wall 13. Thus, the second air inlet 10c can cover the space in three directions of the housing 1, realizing air intake on three sides and air outlet on one side, thus ensuring the air intake area of ​​the second air inlet 10c.

[0087] In some embodiments, such as Figure 3 and Figure 4 As shown, the first air outlet 10b is formed on the first side wall 11, and the second air outlet 10d is formed on the third side wall 13. The first air outlet 10b and the second air outlet 10d are respectively located on opposite sides of the housing 1. The air outlet direction of the first air outlet 10b is approximately opposite to that of the second air outlet 10d. This avoids the user being easily affected by the air outlet of the second air outlet 10d when using the high-temperature or low-temperature air outlet of the first air outlet 10b, thus ensuring comfort. At this time, the first air inlet 10a extends from one end of the second side wall 12 adjacent to the first side wall 11 along the circumference of the housing 1 to one end of the fourth side wall 14 adjacent to the first side wall 11, and the second air inlet 10c extends from one end of the second side wall 12 adjacent to the third side wall 13 along the circumference of the housing 1 to one end of the fourth side wall 14 adjacent to the third side wall 13. Therefore, the first air inlet 10a, the first air outlet 10b, the second air inlet 10c, and the second air outlet 10d are arranged reasonably and do not interfere with each other.

[0088] Optionally, the housing 1 may have a grille structure to form a corresponding air inlet or outlet; for example, in Figure 1 In the example, the housing 1 has a grille structure on all four sides to form a first air inlet 10a, a first air outlet 10b, a second air inlet 10c, and a second air outlet 10d, which simplifies the structure of the housing 1.

[0089] In some embodiments, such as Figure 3 and Figure 4As shown, the first heat exchanger component 22 is bent in the circumferential direction of the housing 1. The two ends of the first heat exchanger component 22 in the circumferential direction of the housing 1 are arranged opposite each other. For example, the first heat exchanger component 22 extends into a U-shape or V-shape. The two ends of the first heat exchanger component 22 in the circumferential direction of the housing 1 are spaced apart to define the first opening 22a. The first air outlet 10b is opposite to the first opening 22a. The first air inlet 10a is opposite to the first heat exchanger component 22. The two ends of the first air inlet 10a in the circumferential direction of the housing 1 and the two ends of the first heat exchanger component 22 in the circumferential direction of the housing 1 are respectively arranged opposite to each other. Then, the airflow flowing into the first air duct through the first air inlet 10a first exchanges heat with the first heat exchanger component 22 and flows from the first opening 22a to the first air outlet 10b. This ensures that the first air inlet 10a has sufficient air inlet area, and at the same time, it matches the first air inlet 10a with the first heat exchanger component 22. The first heat exchanger component 22 has a large heat exchange area, ensuring air heat exchange efficiency.

[0090] In some embodiments, such as Figure 3 and Figure 4 As shown, the second heat exchanger component 32 is bent in the circumferential direction of the housing 1. The two ends of the second heat exchanger component 32 in the circumferential direction of the housing 1 are arranged opposite each other. For example, the second heat exchanger component 32 extends into a U-shape or V-shape. The two ends of the second heat exchanger component 32 in the circumferential direction of the housing 1 are spaced apart to define the second opening 32a. The second air outlet 10d is opposite to the second opening 32a. The second air inlet 10c is opposite to the second heat exchanger component 32. The two ends of the second air inlet 10c in the circumferential direction of the housing 1 are respectively opposite to the two ends of the second heat exchanger component 32 in the circumferential direction of the housing 1. Then, the airflow flowing into the second air duct through the second air inlet 10c first exchanges heat with the second heat exchanger component 32, and then flows from the second opening 32a to the second air outlet 10d. This ensures that the second air inlet 10c has sufficient air inlet area, and at the same time, it matches the second air inlet 10c with the second heat exchanger component 32. The second heat exchanger component 32 has a large heat exchange area, ensuring air heat exchange efficiency.

[0091] For example, in Figure 3 and Figure 4In the example, the first heat exchanger component 22 is bent in the circumferential direction of the housing 1. The two ends of the first heat exchanger component 22 in the circumferential direction of the housing 1 are arranged opposite each other to define a first opening 22a. The first air outlet 10b is opposite to the first opening 22a. The first air inlet 10a is opposite to the first heat exchanger component 22. The second heat exchanger component 32 is bent in the circumferential direction of the housing 1. The two ends of the second heat exchanger component 32 in the circumferential direction of the housing 1 are arranged opposite each other to define a second opening 32a. The second air outlet 10d is opposite to the second opening 32a. The second air inlet 10c is opposite to the second heat exchanger component 32.

[0092] In some embodiments, the two ends of the first air outlet 10b in the circumferential direction of the housing 1 and the two ends of the first open opening 22a in the circumferential direction of the housing 1 are respectively arranged opposite to each other, so that the first air outlet 10b matches the first heat exchanger component 22, avoiding the first air outlet 10b being too large and easily interfering with the first air inlet 10a, and also avoiding the first air outlet 10b being too small and not conducive to the air output of the integrated air conditioner 100; and / or, the two ends of the second air outlet 10d in the circumferential direction of the housing 1 and the two ends of the second open opening 32a in the circumferential direction of the housing 1 are respectively arranged opposite to each other, so that the second air outlet 10d matches the second heat exchanger component 32, avoiding the second air outlet 10d being too large and easily interfering with the second air inlet 10c, and also avoiding the second air outlet 10d being too small and not conducive to the air output of the integrated air conditioner 100.

[0093] In some embodiments, such as Figure 3 and Figure 4 As shown, the first heat exchanger component 22 is U-shaped or V-shaped to ensure the heat exchange area, or the first heat exchanger component 22 includes three sequentially connected, flat-plate first sub-heat exchangers. In this case, the first heat exchanger component 22 can be C-shaped, which makes the structure of the first heat exchanger component 22 simple and easy to manufacture. Alternatively, the first heat exchanger component 22 includes two spaced-apart and oppositely arranged second sub-heat exchangers 222, which makes the structure of the first heat exchanger component 22 flexible and conducive to enriching the structural design of the integrated air conditioner 100; and / or, the second heat exchanger component 32 is U-shaped or V-shaped to ensure the heat exchange area, or the second heat exchanger component 32 includes three sequentially connected, flat-plate third sub-heat exchangers. In this case, the second heat exchanger component 32 can be C-shaped, which makes the structure of the second heat exchanger component 32 simple and easy to manufacture. Alternatively, the second heat exchanger component 32 includes two spaced-apart and oppositely arranged fourth sub-heat exchangers, which makes the structure of the second heat exchanger component 32 flexible and conducive to enriching the structural design of the integrated air conditioner 100.

[0094] For example, in Figure 8In the example, the first heat exchanger component 22 includes two second sub-heat exchangers 222, which are spaced apart in the left-right direction and extend forward and backward in parallel. Each second sub-heat exchanger 222 is arranged in a straight line. The first fan component 21 is located at the first opening 22a defined between the two ends of the length of the second sub-heat exchangers 222. The other ends of the length of the two second sub-heat exchangers 222 are connected to a baffle 223. The baffle 223 is arranged opposite to the first fan component 21 to form a first air duct. The casing 1 includes a first side wall 11, a second side wall 12, a third side wall 13 and a fourth side wall 14. The first air inlet 10a is formed on the second side wall 12 and the fourth side wall 14. The first air outlet 10b is formed on the first side wall 11 and is arranged opposite to the first fan component 21. The baffle 223 is arranged corresponding to the third side wall 13.

[0095] In some embodiments, such as Figure 3 and Figure 4 As shown, the first heat exchanger component 22 is bent in the circumferential direction of the casing 1. The two ends of the first heat exchanger component 22 in the circumferential direction of the casing 1 are arranged opposite each other, and the two ends of the first heat exchanger component 22 in the circumferential direction of the casing 1 are spaced apart to define the first opening 22a. The first fan component 21 is located at the first opening 22a, which makes it easy to ensure that the first fan component 21 has sufficient arrangement space, avoids interference between the first fan component 21 and other components, realizes the rational use of the space defined by the first heat exchanger component 22, and is also conducive to the first fan component 21 driving the airflow through the first heat exchanger component 22.

[0096] In some embodiments, such as Figure 3 and Figure 4 As shown, the second heat exchanger component 32 is bent in the circumferential direction of the casing 1. The two ends of the second heat exchanger component 32 in the circumferential direction of the casing 1 are arranged opposite each other, and the two ends of the second heat exchanger component 32 in the circumferential direction of the casing 1 are spaced apart to define the second opening 32a. The second fan component 31 is located at the second opening 32a, which makes it easy to ensure that the second fan component 31 has sufficient arrangement space, avoids interference between the second fan component 31 and other components, realizes the rational use of the space defined by the second heat exchanger component 32, and is also conducive to the second fan component 31 driving the airflow through the second heat exchanger component 32.

[0097] For example, in Figure 3 and Figure 4In the example, both the first heat exchanger component 22 and the second heat exchanger component 32 are bent circumferentially around the casing 1. The two ends of the first heat exchanger component 22 are positioned opposite each other in the circumferential direction of the casing 1, and are spaced apart to define a first opening 22a. Similarly, the two ends of the second heat exchanger component 32 are positioned opposite each other in the circumferential direction of the casing 1, and are spaced apart to define a second opening 32a. The first fan component 21 is located at the first opening 22a, and the second fan component 31 is located at the second opening 32a, which facilitates efficient use of the space within the casing 1.

[0098] Optionally, the first opening 22a and the second opening 32a are respectively arranged facing different sides. For example, the first opening 22a and the second opening 32a can be respectively facing opposite sides of the housing 1, so as to realize the staggered arrangement of the first air outlet 10b and the second air outlet 10d in the circumferential direction of the housing 1, avoid the air outlet of the first air outlet 10b and the air outlet of the second air outlet 10d from affecting each other, thereby ensuring user comfort.

[0099] In some embodiments, such as Figures 5-7 As shown, the first heat exchanger component 22 has first connecting plates 221 at both ends of the casing 1 in the circumferential direction, which facilitates the installation of the first heat exchanger component 22. The first air duct assembly 2 includes a first fan bracket 23. The first fan component 21 is connected to the first fan bracket 23. The first fan bracket 23 is connected to both first connecting plates 221, which facilitates the installation of the first air duct assembly 2, so that the integrated air conditioner 100 is formed as a whole.

[0100] In some embodiments, such as Figures 5-7 and Figure 10 As shown, the second heat exchanger component 32 has a second connecting plate 321 at both ends of the casing 1 in the circumferential direction, which facilitates the installation of the second heat exchanger component 32. The second air duct assembly 3 includes a second fan bracket 33, the second fan component 31 is connected to the second fan bracket 33, and the second fan bracket 33 is connected to both second connecting plates 321, which facilitates the installation of the second air duct assembly 3 and helps to make the integrated air conditioner 100 a whole.

[0101] For example, in Figures 5-7 and Figure 9 , Figure 10In the example, the first heat exchanger component 22 is provided with first connecting plates 221 at both ends of the casing 1 in the circumferential direction. The first air duct assembly 2 includes a first fan bracket 23. The first fan component 21 is connected to the first fan bracket 23. The first fan bracket 23 is connected to both first connecting plates 221. The second heat exchanger component 32 is provided with second connecting plates 321 at both ends of the casing 1 in the circumferential direction. The second air duct assembly 3 includes a second fan bracket 33. The second fan component 31 is connected to the second fan bracket 33. The second fan bracket 33 is connected to both second connecting plates 321. This helps to ensure the structural stability of the integrated air conditioner 100.

[0102] In some embodiments, such as Figure 3 and Figure 4 As shown, the first air outlet 10b and the second inlet / outlet are formed on two opposite side walls of the housing 1. The air outlet direction of the first air outlet 10b is approximately opposite to that of the second air outlet 10d. This avoids the user being easily affected by the air outlet 10d when using the high-temperature or low-temperature air outlet of the first air outlet 10b, thus ensuring comfort. For example, in Figure 3 and Figure 4 In the example, the first air outlet 10b is formed on the front side wall of the housing 1, and the second air outlet 10d is formed on the rear side wall of the housing 1.

[0103] In some embodiments, such as Figures 3-6 As shown, the first air duct assembly 2 is located above the second air duct assembly 3. The compressor 4 of the integrated air conditioner 100 is located within the space defined by the second heat exchanger component 32, which facilitates the arrangement of the compressor 4, effectively utilizes the space defined by the second heat exchanger component 32, helps to save the space occupied by the integrated air conditioner 100, reduces the volume of the integrated air conditioner, and makes it easy to carry and move.

[0104] For example, in Figure 4 In the example, the second heat exchanger component 32 is bent and extended in a V-shape or U-shape along the circumference of the housing 1, so that a receiving space is defined inside the second heat exchanger component 32, and the compressor 4 is placed in the receiving space, which helps to improve the utilization rate of the space inside the housing 1.

[0105] Of course, the first air duct assembly 2 and the second air duct assembly 3 can also be arranged horizontally, or arranged in a front-to-back direction, or arranged in a left-to-right direction, or arranged at an angle to the left-to-right direction. Therefore, the arrangement of the first air duct assembly 2 and the second air duct assembly 3 is flexible, facilitating diverse designs of the integrated air conditioner 100 to better meet practical applications.

[0106] In some embodiments, such as Figure 1 As shown, both end faces of the housing 1 in the vertical direction are flat, that is, the top and bottom faces of the housing 1 are flat, which is convenient for processing. Furthermore, the top and bottom faces of the housing 1 can be used as support surfaces, meaning that the integrated air conditioner 100 can be placed upside down, thereby ensuring the stable placement of the integrated air conditioner 100 while improving the flexibility of its use.

[0107] For example, in Figure 1 In the example, when the integrated air conditioner 100 is placed upright, the first air duct assembly 2 is located above the second air duct assembly 3, and the first heat exchanger component 22 is located above the second heat exchanger component 32; when the integrated air conditioner 100 is placed upside down, the first air duct assembly 2 is located below the second air duct assembly 3, and the first heat exchanger component 22 is located below the second heat exchanger component 32.

[0108] In some embodiments, such as Figure 7 , Figure 10 and Figure 11 As shown, if at least one of the first fan component 21 and the second fan component 31 is rotatable to adjust the air outlet direction of the corresponding air outlet, the following situations apply: 1. The first fan component 21 is rotatable to adjust the air outlet direction of the first air outlet 10b; 2. The second fan component 31 is rotatable to adjust the air outlet direction of the second air outlet 10d; 3. The first fan component 21 is rotatable to adjust the air outlet direction of the first air outlet 10b, and the second fan component 31 is rotatable to adjust the air outlet direction of the second air outlet 10d. Therefore, the airflow at at least one of the first air outlet 10b and the second air outlet 10d of the integrated air conditioner 100 can be adjusted, enriching the airflow of the integrated air conditioner 100 and making it easier for the airflow of the integrated air conditioner 100 to meet the differentiated needs of different users, which is conducive to improving the applicability of the integrated air conditioner 100. Moreover, the integrated air conditioner 100 in this application is suitable for a compact air outlet design. Since the integrated air conditioner 100 cannot be equipped with sweeping blades at the air outlet due to space issues, the integrated air conditioner 100 in this application achieves the purpose of swinging air at the corresponding air outlet by swinging at least one of the first fan component 21 and the second fan component 31, which solves the contradiction of not being able to install sweeping blades while needing to achieve swinging air.

[0109] Therefore, by setting at least one of the first fan component 21 and the second fan component 31 to be rotatable to adjust the air outlet direction of the corresponding air outlet, the air outlet of the integrated air conditioner 100 is enriched, making it easier to realize different air outlet modes. This allows the air outlet of the integrated air conditioner 100 to meet the differentiated needs of different users. Moreover, it solves the contradiction that the integrated air conditioner 100 cannot be equipped with a sweeping blade but has the need for swinging air, and it is also suitable for compact air outlet design.

[0110] In some embodiments, such as Figure 7 and Figure 11 As shown, the rotation axis 21a of the first fan component 21 extends horizontally, and the rotation axis 21a of the first fan component 21 is perpendicular to the central axis 21b of the first fan component 21; and / or, the rotation axis 31a of the second fan component 31 extends horizontally, and the rotation axis 31a of the second fan component 31 is perpendicular to the central axis 31b of the second fan component 31. The following schemes are included: 1. The rotation axis 21a of the first fan component 21 extends horizontally and is perpendicular to the central axis 21b of the first fan component 21, so as to realize the up-and-down swing of the first fan component 21, thereby realizing the up-and-down swinging airflow at the first air outlet 10b; 2. The rotation axis 31a of the second fan component 31 extends horizontally and is perpendicular to the central axis 31b of the second fan component 31, so as to realize the up-and-down swinging of the first fan component 21, thereby realizing the up-and-down swinging airflow at the second air outlet 10d; 3. The rotation axis 21a of the first fan component 21 extends horizontally and is perpendicular to the central axis 21b of the first fan component 21, and the rotation axis 31a of the second fan component 31 extends horizontally and is perpendicular to the central axis 31b of the second fan component 31, so as to realize the up-and-down swing of the first fan component 21 and the second fan component 31, thereby realizing the up-and-down swing of the air at the first air outlet 10b and the second air outlet 10d; obviously, these three schemes correspond one-to-one with the three situations mentioned above. Therefore, by setting the rotation axis of the first fan component 21 and / or the second fan component 31, it is ensured that when the first fan component 21 and / or the second fan component 31 rotates around the rotation axis, the air outlet direction of the corresponding air outlet can be adjusted, which facilitates ensuring the swing effect of the integrated air conditioner 100.

[0111] It is understood that when the first fan component 21 is rotatable to adjust the air outlet direction of the first air outlet 10b, the rotation axis 21a of the first fan component 21 extends horizontally and is perpendicular to the central axis 21b of the first fan component 21; when the second fan component 31 is rotatable to adjust the air outlet direction of the second air outlet 10d, the rotation axis 31a of the second fan component 31 extends horizontally and is perpendicular to the central axis 31b of the second fan component 31.

[0112] Of course, this application is not limited to this. For example, the rotation axis 21a of the first fan component 21 can also extend vertically and be perpendicular to the central axis 21b of the first fan component 21 to achieve left-right swinging or front-back swinging, etc.; and / or, the rotation axis 31a of the second fan component 31 can also extend vertically and be perpendicular to the central axis 31b of the second fan component 31 to achieve left-right swinging or front-back swinging, etc.

[0113] In some embodiments, such as Figure 13 As shown, a first air outlet grille 1a is provided at the first air outlet 10b. The first air outlet grille 1a is connected to the first fan component 21 and is located downstream of the first fan component 21. The first air outlet grille 1a can separate the first fan component 21 from the user, ensuring user safety. When the first fan component 21 rotates to adjust the air outlet direction of the first air outlet 10b, the first air outlet grille 1a can rotate with the first fan component 21. Compared to fixing the first air outlet grille 1a to the housing 1, which requires sufficient space inside the housing 1 to avoid the rotation of the first fan component 21, resulting in a larger housing volume, the first air outlet grille 1a rotates with the first fan component 21, allowing part of the first fan component 21 to rotate outside the housing 1. Therefore, there is no need to provide additional space inside the housing 1 to avoid the rotation of the first fan component 21, which helps to reduce the size of the integrated air conditioner 100 and makes it easier to carry.

[0114] In some embodiments, a second air outlet grille is provided at the second air outlet 10d. The second air outlet grille is connected to the second fan component 31 and is located downstream of the second fan component 31. The second air outlet grille can separate the second fan component 31 from the user, ensuring user safety. When the second fan component 31 rotates to adjust the air outlet direction of the second air outlet 10d, the second air outlet grille can rotate with the second fan component 31. Compared to fixing the second air outlet grille to the housing 1, which requires sufficient space inside the housing 1 to avoid the rotation of the second fan component 31, resulting in a larger housing volume, the second air outlet grille rotates with the second fan component 31, allowing part of the second fan component 31 to rotate outside the housing 1. Therefore, there is no need to provide additional space inside the housing 1 to avoid the rotation of the second fan component 31, which helps to reduce the size of the integrated air conditioner 100 and makes it easier to carry.

[0115] In some embodiments, such as Figure 13 As shown, a first air outlet 10b is provided with a first air outlet grille 1a, which is connected to the first fan component 21 and is located downstream of the first fan component 21. Similarly, a second air outlet 10d is provided with a second air outlet grille, which is connected to the second fan component 31 and is located downstream of the second fan component 31. Therefore, no additional space is needed within the housing 1 to allow for the rotation of the first fan component 21 and the second fan component 31, effectively reducing the size of the integrated air conditioner 100 and making it easier to carry.

[0116] In some embodiments, such as Figure 7 , Figures 10-12As shown, the first air duct assembly 2 includes a first fan bracket 23, which is connected to the first heat exchanger component 22 or the housing 1. The first fan component 21 is rotatably connected to the first fan bracket 23. Thus, by setting the first fan bracket 23, it is convenient to provide certain support for the rotation of the first fan component 21 and ensure the stability of the support for the first fan component 21.

[0117] In some embodiments, such as Figure 7 , Figures 10-12 As shown, the second air duct assembly 3 includes a second fan bracket 33, which is connected to the second heat exchanger component 32 or the housing 1. The second fan component 31 is rotatably connected to the second fan bracket 33. Thus, by providing the second fan bracket 33, it is convenient to provide certain support for the rotation of the second fan component 31 and ensure the stability of the support for the second fan component 31.

[0118] In some embodiments, such as Figure 7 , Figures 10-12 As shown, the first air duct assembly 2 includes a first fan bracket 23, which is connected to the first heat exchanger component 22 or the housing 1. The first fan component 21 is rotatably connected to the first fan bracket 23. The second air duct assembly 3 includes a second fan bracket 33, which is connected to the second heat exchanger component 32 or the housing 1. The second fan component 31 is rotatably connected to the second fan bracket 33, which facilitates the stable rotation of the first fan component 21 and the second fan component 31.

[0119] In some embodiments, such as Figures 10-12 As shown, when the first air duct assembly 2 includes the first fan bracket 23, a first rotating hole 231 is formed on the first fan bracket 23, and a first rotating shaft 212 is formed on the first fan component 21 that can be rotatably engaged with the first rotating hole 231. Thus, the first fan component 21 and the first fan bracket 23 are rotatably connected through the rotational engagement of the first rotating shaft 212 and the first rotating hole 231. The first rotating hole 231 includes a first mating section 231a and a first mounting guide section 231b that are interconnected. The first rotating shaft 212 is rotatably fitted in the first mating section 231a. The first mounting guide section 231b penetrates the outer wall of the first fan bracket 23. In the direction from the first mating section 231a to the first mounting guide section 231b, the width of the first mounting guide section 231b gradually increases. The first mounting guide section 231b can guide the first rotating shaft 212 to quickly guide the first rotating shaft 212 into the first mating section 231a, which is beneficial to improving the assembly efficiency of the first fan bracket 23 and the first fan component 21.

[0120] In some embodiments, such as Figures 10-12As shown, when the second air duct assembly 3 includes the second fan bracket 33, a second rotating hole 331 is formed on the second fan bracket 33, and a second rotating shaft 312 is formed on the second fan component 31 that is rotatably engaged with the second rotating hole 331. Thus, the second fan component 31 and the second fan bracket 33 are rotatably connected through the rotational engagement of the second rotating shaft 312 and the second rotating hole 331. The second rotating hole 331 includes a second mating section 331a and a second mounting guide section 331b that are interconnected. The second rotating shaft 312 is rotatably fitted in the second mating section 331a. The second mounting guide section 331b penetrates the outer wall of the second fan bracket 33. In the direction from the second mating section 331a to the second mounting guide section 331b, the width of the second mounting guide section 331b gradually increases. The second mounting guide section 331b can guide the second rotating shaft 312 to quickly guide the second rotating shaft 312 into the second mating section 331a, which is beneficial to improving the assembly efficiency of the second fan bracket 33 and the second fan component 31.

[0121] In some embodiments, such as Figures 10-12 As shown, the first air duct assembly 2 includes a first fan bracket 23, and the second air duct assembly 3 includes a second fan bracket 33. A first rotating hole 231 is formed on the first fan bracket 23, and a first rotating shaft 212 is formed on the first fan component 21 that is rotatably engaged with the first rotating hole 231, thereby realizing the rotatable connection between the first fan component 21 and the first fan bracket 23. A second rotating hole 331 is formed on the second fan bracket 33, and a second rotating shaft 312 is formed on the second fan component 31 that is rotatably engaged with the second rotating hole 331, thereby realizing the rotatable connection between the second fan component 31 and the second fan bracket 33.

[0122] The first rotating hole 231 includes a first mating section 231a and a first mounting guide section 231b that are interconnected. The first mounting guide section 231b penetrates the outer wall of the first fan bracket 23, and the width of the second mounting guide section 331b gradually increases in the direction from the second mating section 331a to the second mounting guide section 331b, so as to guide the first rotating shaft 212 into the first mating section 231a. The second rotating hole 331 includes a second mating section 331a and a second mounting guide section 331b that are interconnected. The second mounting guide section 331b penetrates the outer wall of the second fan bracket 33, and the width of the second mounting guide section 331b gradually increases in the direction from the second mating section 331a to the second mounting guide section 331b, so as to guide the second rotating shaft 312 into the second mating section 331a, which is beneficial to improving the assembly efficiency of the first air duct assembly 2 and the second air duct assembly 3.

[0123] In some embodiments, such as Figure 12As shown, a first elastic opening 232 is formed on the first fan bracket 23. The first elastic opening 232 is located on the outer periphery of the first rotating hole 231 and is adjacent to the first rotating hole 231, extending circumferentially along the first rotating hole 231. And / or, a second elastic opening 332 is formed on the second fan bracket 33. The second elastic opening 332 is located on the outer periphery of the second rotating hole 331 and is adjacent to the second rotating hole 331, extending circumferentially along the second rotating hole 331. Thus, by providing the first elastic opening 232 and / or the second elastic opening 332, the corresponding rotating hole is allowed to undergo a certain deformation, so that the rotating shaft can smoothly fit into the rotating hole.

[0124] For example, in Figure 12 In the example, the first elastic opening 232 penetrates the side wall of the first fan bracket 23. Therefore, in the radial direction of the first rotating hole 231, when the first elastic opening 232 is compressed, it can deform to a certain extent, making the opening of the first rotating hole 231 larger. This ensures that the first rotating shaft 212 is smoothly assembled into the first rotating hole 231. Simultaneously, the first elastic opening 232 has a tendency to return to its original shape, ensuring a tight fit between the first rotating hole 231 and the first rotating shaft 212, preventing the first rotating shaft 212 from easily detaching from the first rotating hole 231. Similarly, the second elastic opening 332 penetrates the side wall of the second fan bracket 33. When the second elastic opening 332 is squeezed in the radial direction of the second rotating hole 331, the second elastic opening 332 can deform to a certain extent, making the opening of the second rotating hole 331 larger, ensuring that the second rotating shaft 312 is smoothly assembled into the second rotating hole 331. At the same time, the second elastic opening 332 has a tendency to return to its original shape, so that the second rotating hole 331 and the second rotating shaft 312 fit tightly, preventing the second rotating shaft 312 from easily separating from the second rotating hole 331.

[0125] In some embodiments, such as Figure 12 As shown, when the first fan component 21 and the first fan bracket 23 are rotatably connected through the cooperating first rotating shaft 212 and first rotating hole 231, the first fan component 21 includes a first fan fixing frame 213 and a first fan 214 disposed in the first fan fixing frame 213. The first fan fixing frame 213 includes two first sub-fixing frames 2131 arranged opposite to each other. The first fan 214 has a first connecting flange plate 2141. Both first sub-fixing frames 2131 are connected to the first connecting flange plate 2141. The first fan bracket 23 has two first rotating holes 231. Both first sub-fixing frames 2131 have first rotating shafts 212. The two first rotating shafts 212 are rotatably engaged with the two first rotating holes 231 respectively, thereby ensuring the stable rotation of the first fan component 21.

[0126] Optionally, the first sub-fixing frame 2131 is U-shaped, which is simple in structure, easy to process, and facilitates the connection between the first sub-fixing frame 2131 and the first connecting flange plate 2141.

[0127] like Figure 12 As shown, a first fixing post 2131a is provided at the corner of the first sub-fixing frame 2131, and the first connecting flange plate 2141 is connected to the first fixing post 2131a by fasteners. For example, in Figure 12 In the example, the first sub-fixing frame 2131 has two corners, and each corner is provided with a first fixing post 2131a. A first connecting hole is formed on the first fixing post 2131a. The first connecting flange plate 2141 can be formed into a square ring structure, and a second connecting hole is formed at each of the four corners of the first connecting flange plate 2141. Fasteners are inserted through the first connecting holes and the corresponding second connecting holes to fix the first sub-fixing frame 2131 and the first connecting flange plate 2141.

[0128] In some embodiments, such as Figure 12 As shown, when the second fan component 31 and the second fan bracket 33 are rotatably connected through the cooperating second rotating shaft 312 and second rotating hole 331, the second fan component 31 includes a second fan fixing frame 313 and a second fan 314 disposed in the second fan fixing frame 313. The second fan fixing frame 313 includes two opposing second fixing frames. The second fan 314 has a second connecting flange plate 3141. Both second fixing frames are connected to the second connecting flange plate 3141. The second fan bracket 33 has two second rotating holes 331. Each of the two second fixing frames 3131 has a second rotating shaft 312. The two second rotating shafts 312 are rotatably engaged with the two second rotating holes 331 respectively, thereby ensuring the stable rotation of the second fan component 31.

[0129] Optionally, the second sub-fixing bracket 3131 is U-shaped, which has a simple structure, is easy to process, and facilitates the connection between the second sub-fixing bracket 3131 and the second connecting flange plate 3141.

[0130] like Figure 12 As shown, a second fixing post 3131a is provided at the corner of the second sub-fixing bracket 3131, and the second connecting flange plate 3141 is connected to the second fixing post 3131a by fasteners. For example, in Figure 12In the example, the second sub-fixing frame 3131 has two corners, and a second fixing post 3131a is provided at each corner. A third connecting hole is formed on the second fixing post 3131a. The second connecting flange plate 3141 can be formed into a square ring structure, and a fourth connecting hole is formed at each of the four corners of the second connecting flange plate 3141. Fasteners are inserted through the third connecting hole and the corresponding fourth connecting hole to fix the second sub-fixing frame 3131 and the second connecting flange plate 3141.

[0131] It is understood that in some embodiments, when the first fan component 21 and the first fan bracket 23 are rotatably connected through the cooperating first rotating shaft 212 and the first rotating hole 231, and the second fan component 31 and the second fan bracket 33 are rotatably connected through the cooperating second rotating shaft 312 and the second rotating hole 331, the first fan component 21 and the second fan component 31 can be configured as described above.

[0132] exist Figure 5 and Figure 6 In the example, the housing 1 includes a top cover 15, and a water collection tray 5 and a chassis 6 are provided inside the housing 1. The compressor 4 of the integrated air conditioner 100 is mounted on the chassis 6. The second air duct assembly 3 is located on the chassis 6, the first air duct assembly 2 is located above the second air duct assembly 3, and the water collection tray 5 is located between the first air duct assembly 2 and the second air duct assembly 3. It can be understood that when the first air duct assembly 2 is used above the second air duct assembly 3, and the first heat exchanger component 22 acts as an evaporator, the condensate produced by the first heat exchanger component 22 can be collected in the water collection tray 5; when the first air duct assembly 2 is used below the second air duct assembly 3, and the first heat exchanger component 22 acts as an evaporator, the condensate produced by the first heat exchanger component 22 can be collected in the top cover 15.

[0133] The integrated air conditioner 100 according to an embodiment of the present invention has no exhaust pipe and can be used for local temperature regulation, such as local cooling or local heating, which facilitates the carrying and movement of the integrated air conditioner 100.

[0134] Other configurations and operations of the integrated air conditioner 100 according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0135] In the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0136] In the description of this invention, "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them; "above," "over," and "on top" the second feature may include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0137] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0138] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An integrated air conditioner, characterized in that, include: The housing has a first air inlet, a first air outlet, a second air inlet, and a second air outlet. The first air duct assembly is disposed inside the housing. The first air duct assembly includes a first fan component and a first heat exchanger component. The first fan component is used to drive airflow from the first air inlet into the first air duct assembly to exchange heat with the first heat exchanger component and then discharge from the first air outlet. The second air duct assembly is disposed inside the housing. The second air duct assembly and the first air duct assembly are arranged in the vertical direction. The second air duct assembly includes a second fan component and a second heat exchanger component. The second fan component is used to drive airflow from the second air inlet into the second air duct assembly to exchange heat with the second heat exchanger component and then discharge from the second air outlet. Wherein, the first wind turbine component includes at least one first wind turbine, at least one of which is an axial flow wind turbine or a diagonal flow wind turbine, and when the first wind turbine component includes two first wind turbines, the two first wind turbines constitute a counter-rotating wind turbine; and / or, the second wind turbine component includes at least one second wind turbine, at least one of which is an axial flow wind turbine or a diagonal flow wind turbine, and when the second wind turbine component includes two second wind turbines, the two second wind turbines constitute a counter-rotating wind turbine; When the integrated air conditioner is in operation, one of the first heat exchanger component and the second heat exchanger component is an evaporator and the other is a condenser; The second heat exchanger component is bent in the circumferential direction of the casing. The two ends of the second heat exchanger component in the circumferential direction of the casing are opposite to each other and spaced apart. The second heat exchanger component defines a second opening between the two ends of the second heat exchanger component in the circumferential direction of the casing. The second fan component is located at the second opening. The second heat exchanger component is provided with second connecting plates at both ends of the casing in the circumferential direction. The second air duct assembly includes a second fan bracket. The second fan component is connected to the second fan bracket. The second fan bracket is connected to both of the second connecting plates. The second fan bracket has a second rotating hole, and the second fan component has a second rotating shaft that is rotatably engaged with the second rotating hole. The second fan component and the second fan bracket are rotatably connected through the rotational engagement of the second rotating shaft and the second rotating hole.

2. The integrated air conditioner according to claim 1, characterized in that, The first air inlet and the first air outlet are located on different sides of the casing in the circumferential direction, and the length of the first air inlet in the circumferential direction of the casing is greater than the length of the first air outlet in the circumferential direction of the casing. And / or, the second air inlet and the second air outlet are located on different sides of the casing in the circumferential direction, and the length of the second air inlet in the circumferential direction of the casing is greater than the length of the second air outlet in the circumferential direction of the casing.

3. The integrated air conditioner according to claim 2, characterized in that, The first air inlet and the first air outlet are respectively located adjacent to each other at both ends of the casing in the circumferential direction. And / or, the two ends of the second air inlet in the circumferential direction of the housing and the two ends of the second air outlet in the circumferential direction of the housing are respectively arranged adjacent to each other.

4. The integrated air conditioner according to claim 2, characterized in that, The ratio of the length of the first air inlet in the circumferential direction of the housing to the length of the first air outlet in the circumferential direction of the housing is in the range of 2 to 3; and / or, the ratio of the length of the second air inlet in the circumferential direction of the housing to the length of the second air outlet in the circumferential direction of the housing is in the range of 2 to 3.

5. The integrated air conditioner according to claim 2, characterized in that, The first air inlet is a rectangle extending circumferentially along the housing, and the first air outlet is circular; and / or, the second air inlet is a rectangle extending circumferentially along the housing, and the second air outlet is circular.

6. The integrated air conditioner according to claim 2, characterized in that, The first air inlet extends in a U-shape along the circumference of the housing; and / or, the second air inlet extends in a U-shape along the circumference of the housing.

7. The integrated air conditioner according to claim 2, characterized in that, The housing is rectangular in shape and includes a first sidewall, a second sidewall, a third sidewall, and a fourth sidewall connected sequentially along the circumference. The first air outlet is formed on the first sidewall, and the first air inlet extends circumferentially from one end of the second sidewall adjacent to the first sidewall along the housing to one end of the fourth sidewall adjacent to the first sidewall; and / or, the second air outlet is formed on the third sidewall, and the second air inlet extends circumferentially from one end of the second sidewall adjacent to the third sidewall along the housing to one end of the fourth sidewall adjacent to the third sidewall.

8. The integrated air conditioner according to claim 1, characterized in that, The first heat exchanger component is bent in the circumferential direction of the casing. The two ends of the first heat exchanger component in the circumferential direction of the casing are opposite to each other and spaced apart. The first heat exchanger component defines a first opening between the two ends of the first heat exchanger component in the circumferential direction of the casing. The first air outlet is opposite to the first opening. The first air inlet is opposite to the first heat exchanger component. The two ends of the first air inlet in the circumferential direction of the casing are respectively opposite to the two ends of the first heat exchanger component in the circumferential direction of the casing. And / or, the second heat exchanger component is bent in the circumferential direction of the casing, the two ends of the second heat exchanger component in the circumferential direction of the casing are opposite to each other and spaced apart, the second heat exchanger component defines a second opening between the two ends of the second heat exchanger component in the circumferential direction of the casing, the second air outlet is opposite to the second opening, the second air inlet is opposite to the second heat exchanger component, and the two ends of the second air inlet in the circumferential direction of the casing are respectively opposite to the two ends of the second heat exchanger component in the circumferential direction of the casing.

9. The integrated air conditioner according to claim 8, characterized in that, The first air outlet is disposed opposite to the first open opening at both ends of the casing in the circumferential direction. And / or, the second air outlet is disposed opposite to the second open opening at both ends of the casing in the circumferential direction.

10. The integrated air conditioner according to claim 8, characterized in that, The first heat exchanger component is U-shaped or V-shaped, or the first heat exchanger component includes three sequentially connected, plate-shaped first sub-heat exchangers, or the first heat exchanger component includes two spaced-apart, oppositely arranged second sub-heat exchangers; and / or, the second heat exchanger component is U-shaped or V-shaped, or the second heat exchanger component includes three sequentially connected, plate-shaped third sub-heat exchangers, or the second heat exchanger component includes two spaced-apart, oppositely arranged fourth sub-heat exchangers.

11. The integrated air conditioner according to claim 1, characterized in that, The first heat exchanger component is bent in the circumferential direction of the casing. The two ends of the first heat exchanger component in the circumferential direction of the casing are opposite to each other and spaced apart. The first heat exchanger component defines a first opening between the two ends of the first heat exchanger component in the circumferential direction of the casing. The first fan component is located at the first opening.

12. The integrated air conditioner according to claim 11, characterized in that, The first heat exchanger component has a first connecting plate at each end of the casing in the circumferential direction. The first air duct assembly includes a first fan bracket. The first fan component is connected to the first fan bracket. The first fan bracket is connected to both of the first connecting plates.

13. The integrated air conditioner according to claim 1, characterized in that, The first air outlet and the second air outlet are formed on two opposite side walls of the housing.

14. The integrated air conditioner according to claim 1, characterized in that, The first air duct assembly is located above the second air duct assembly, and the compressor of the integrated air conditioner is located within the space defined by the second heat exchanger component.

15. The integrated air conditioner according to any one of claims 1-14, characterized in that, Both end faces of the housing in the vertical direction are flat.

Images