Air conditioner

Abstract

The air conditioner comprises a machine shell, an evaporator, a draught fan and an air outlet channel, an air inlet is formed in the lower portion of the machine shell, and air outlets are formed in a front side plate and a rear side plate of the machine shell; the evaporator, the draught fan and the air outlet duct are all arranged in the machine shell, the draught fan is arranged on the upper side of the evaporator, and the air outlet duct is arranged between the draught fan and the air outlet; the air outlet channel comprises a flow dividing section, the edge of the flow dividing section extends to the long side of the air outlet, and the middle of the flow dividing section is arranged in a downward protruding mode. According to the air conditioner, air can flow out of the air outlets formed in the front side plate and the rear side plate, the refrigerating and heating effects are provided for the indoor space, and the requirements of users for different air outlet directions are met.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of air conditioning equipment, in particular to an air conditioner. BACKGROUND

[0002] At present, the main body structure of air conditioner hanging machine is generally cross-flow hanging machine, and the air inlet and outlet mode is generally upper air inlet, rear air inlet, side air inlet and front air outlet. The air outlet direction is single, which cannot meet the needs of users for different air outlet directions. CONTENT OF THE UTILITY MODEL

[0003] The present disclosure provides an air conditioner to prolong the air supply distance of the air conditioner and improve the disassembly and assembly convenience of the fan.

[0004] The air conditioner of the present disclosure comprises a shell, an evaporator, a fan and an air outlet air duct, the lower part of the shell is provided with an air inlet, and the front side plate and the rear side plate of the shell are both provided with an air outlet; the evaporator, the fan and the air outlet air duct are all arranged inside the shell, the fan is arranged on the upper side of the evaporator, and the air outlet air duct is arranged between the fan and the air outlet; wherein the air outlet air duct comprises a flow dividing section, the edge of the flow dividing section extends to the long side of the air outlet, and the middle part of the flow dividing section is arranged in a downward convex manner.

[0005] Optionally, at least a part of the flow dividing section is in an arc shape.

[0006] Optionally, the flow dividing section comprises a middle part and a flow guiding part, the middle part is in a convex arc shape arranged in a downward convex manner, and the flow guiding part is arranged around the middle part, and the flow guiding part is in a convex arc shape arranged in an upward convex manner.

[0007] Optionally, the flow dividing section further comprises an extension part, the extension part is arranged around the flow guiding part, and the extension part is arranged in parallel to the horizontal direction.

[0008] Optionally, the center of the flow dividing section is located on the axis of the fan.

[0009] Optionally, the air outlet air duct comprises a cylinder, the cylinder extends along the up-down direction, the lower end of the cylinder is provided with an air duct inlet communicated with the fan, the cylinder is provided with an air duct outlet communicated with the air outlet, and the flow dividing section is connected with the upper end of the cylinder.

[0010] Optionally, the cylinder comprises a straight cylinder section and a diffuser section, the straight cylinder section is arranged on the upper side of the diffuser section, the diameter of the diffuser section gradually increases along the direction from bottom to top, and the air duct inlet is arranged at the lower end of the diffuser section.

[0011] Optionally, the air conditioner further comprises a guide ring support, the guide ring support comprises a guide ring, the fan is installed in the guide ring, and a ratio of a diameter of the air inlet to a diameter of the guide ring is 1 to 1.1.

[0012] Optionally, the fan is an axial fan, the number of the fan and the number of the air outlet air ducts are both plural, the plural fans are arranged in the left-right direction at intervals, and the air outlet air ducts correspond to the fans one by one.

[0013] Optionally, a guide vane is arranged at each air outlet, and each guide vane is controlled independently.

[0014] Optionally, one end of the guide vane is rotationally connected to the upper end of the shell.

[0015] Optionally, a plurality of guide vanes are arranged at at least one air outlet, and the plurality of guide vanes are arranged in the up-down direction.

[0016] Optionally, the evaporator comprises a plurality of heat exchange sections arranged in the front-rear direction in sequence, the plurality of heat exchange sections are connected in sequence, and adjacent two heat exchange sections are arranged in a V shape.

[0017] Optionally, the air conditioner further comprises a water collecting tray, the water collecting tray is arranged below the heat exchange section and is arranged corresponding to the lower end of the heat exchange section, and at least one water collecting tray is used to collect condensed water of adjacent two heat exchange sections.

[0018] Optionally, the number of the water collecting trays is n, the number of the heat exchange sections is 2n, and each water collecting tray is used to collect condensed water of adjacent two heat exchange sections, wherein n is a positive integer greater than or equal to 1.

[0019] Optionally, an included angle of adjacent two heat exchange sections is 30° to 150°, and / or a size of the evaporator in the up-down direction is 80 mm to 100 mm, and / or a thickness of the heat exchange section is 15 mm to 35 mm.

[0020] The air conditioner of the present disclosure is provided with an air inlet at the lower part of the shell and air outlets at the front side plate and the rear side plate, so that the indoor air flow can enter the air conditioner under the drive of the fan, and after heat exchange with the evaporator, the air flow can flow out through the air outlets arranged on the front side plate and the rear side plate under the guiding action of the diversion section of the air outlet air duct, thereby providing cooling and heating effects to the indoor environment and meeting the needs of users for different air outlet directions. By arranging the air outlet air duct to comprise a diversion section, and arranging the edge of the diversion section to extend to the long side of the air outlet and arranging the middle part of the diversion section to be convex downward, the air flow in the air outlet air duct can be guided to the air outlet. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1is a cross-sectional view of an air conditioner according to an embodiment of the present disclosure in a first working state.

[0022] Figure 2 is a perspective view of an air outlet passage of an air conditioner according to an embodiment of the present disclosure.

[0023] Figure 3 is a cross-sectional view of an air conditioner according to an embodiment of the present disclosure in a second working state.

[0024] Figure 4 is a cross-sectional view of an air conditioner according to an embodiment of the present disclosure in a second working state from a left view.

[0025] Figure 5 is an exploded view of an air conditioner according to another embodiment of the present disclosure (without showing an air outlet passage).

[0026] Figure 6 is a cross-sectional view of an air conditioner according to another embodiment of the present disclosure in a third working state from a left view.

[0027] Figure 7 is a cross-sectional view of an air conditioner according to another embodiment of the present disclosure in a fourth working state from a left view.

[0028] Figure 8 is a cross-sectional view of an air conditioner according to another embodiment of the present disclosure in a fifth working state from a left view.

[0029] Figure 9 is a cross-sectional view of an air conditioner according to another embodiment of the present disclosure in a sixth working state from a left view.

[0030] Reference Signs:

[0031] 100, air conditioner;

[0032] 1, cabinet; 11, air inlet; 12, first air outlet; 13, second air outlet;

[0033] 2, evaporator; 21, heat exchange section;

[0034] 3, fan;

[0035] 4, air outlet passage; 41, flow dividing section; 411, middle section; 412, flow guiding section; 413, extension section; 42, cylinder; 421, passage inlet; 422, first passage outlet; 423, second passage outlet; 4201, straight cylinder section; 4202, diffuser section;

[0036] 5, water pan;

[0037] 6, electric heating assembly;

[0038] 7, flow guiding ring support; 71, flow guiding ring;

[0039] 8. Air intake grille;

[0040] 91. First air guide plate; 92. Second air guide plate. Detailed Implementation

[0041] Embodiments of this disclosure are described in detail below, with examples of these embodiments illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this disclosure, and should not be construed as limiting it.

[0042] like Figures 1 to 4 As shown, the air conditioner 100 of this embodiment includes a casing 1, an evaporator 2, a fan 3, and an air outlet duct 4. The lower part of the casing 1 has an air inlet 11, and both the front and rear side panels of the casing 1 have air outlets. The evaporator 2, fan 3, and air outlet duct 4 are all disposed inside the casing 1. The fan 3 is disposed above the evaporator 2, and the air outlet duct 4 is disposed between the fan 3 and the air outlet. The air outlet duct 4 includes a diversion section 41, the edge of which extends to the long side of the air outlet, and the middle of the diversion section 41 protrudes downwards.

[0043] The air conditioner 100 of this embodiment provides an air inlet 11 at the bottom of the casing 1 and air outlets on the front and rear side panels of the casing 1. Driven by a fan 3, indoor airflow enters the air conditioner 100 through the air inlet 11. After heat exchange with the evaporator 2, the airflow is guided by the diversion section 41 of the air outlet duct 4 and flows out through the air outlets on the front and rear side panels, providing cooling and heating effects to the room and meeting the user's needs for different airflow directions. By designing the air outlet duct 4 to include the diversion section 41, with the edge of the diversion section 41 extending to the long side of the air outlet, and the middle of the diversion section 41 protruding downwards, the airflow within the air outlet duct 4 can be guided to the air outlet.

[0044] Optionally, the fan 3 is an axial flow fan. By setting the fan 3 as an axial flow fan, the air supply distance of the air conditioner 100 can be extended by utilizing the higher air pressure of the axial flow fan. The smaller overall size of the axial flow fan can improve the ease of installation and removal of the fan 3.

[0045] Optionally, such as Figures 2 to 4 As shown, at least a portion of the diversion section 41 is arc-shaped.

[0046] At least a portion of the diversion section 41 is arc-shaped, which can be understood as: the entire diversion section 41 is arc-shaped; or, a portion of the diversion section 41 is arc-shaped, and another portion of the diversion section 41 is flat, etc.

[0047] By making at least a portion of the flow divider 41 arc-shaped, the flow resistance of the flow divider 41 to the airflow can be reduced, thereby increasing the air volume of the air conditioner 100.

[0048] Optionally, the flow splitting section 41 comprises a middle portion 411 and a guide portion 412, the middle portion 411 is arranged in a convex arc shape protruding downward, and the guide portion 412 is arranged around the middle portion 411 and is arranged in a convex arc shape protruding upward.

[0049] By arranging the middle portion 411 in a convex arc shape protruding downward and arranging the guide portion 412 in a convex arc shape protruding upward, the air flow can flow out of the air outlet in a horizontal direction, thereby stably providing comfortable cooling and heating effects for the indoor environment and improving the user experience of the air conditioner 100.

[0050] Optionally, as shown in Figures 2 to 4 the flow splitting section 41 further comprises an extension portion 413, the extension portion 413 is arranged around the guide portion 412 and is arranged parallel to the horizontal direction.

[0051] By arranging the extension portion 413 parallel to the horizontal direction, the air flow can flow out of the air outlet in a horizontal direction, thereby stably providing comfortable cooling and heating effects for the indoor environment and improving the user experience of the air conditioner 100.

[0052] Optionally, the center of the flow splitting section 41 is located on the axis of the fan 3.

[0053] By arranging the center of the flow splitting section 41 on the axis of the fan 3, the air flow can be ensured to flow through the flow splitting section 41, and the air flow flow rates on the front and back sides of the flow splitting section 41 remain consistent, so that the air flow flow rates from the air outlets of the front side plate and the back side plate remain consistent, thereby improving the air outlet uniformity of the multiple air outlets of the air conditioner 100.

[0054] Optionally, as shown in Figures 2 to 4 the air outlet air duct 4 comprises a cylinder 42, the cylinder 42 extends in the up-down direction, and the lower end of the cylinder 42 is provided with an air duct inlet 421 communicating with the fan 3. The cylinder 42 is provided with an air duct outlet communicating with the air outlet, and the flow splitting section 41 is connected to the upper end of the cylinder 42.

[0055] By arranging the air outlet air duct 4 to comprise the cylinder 42, and the air duct inlet 421 of the cylinder 42 communicates with the fan 3, and the air duct outlet communicating with the air outlet is arranged in the cylinder 42.

[0056] In this way, the air flow flowing out of the fan 3 directly enters the cylinder 42 through the air duct inlet 421, and after being split by the flow splitting section 41 in the cylinder 42, it flows out through the corresponding air outlet.

[0057] Optionally, as shown in Figures 2 to 4As shown, the cylinder body 42 includes a straight cylinder segment 4201 and a diffuser segment 4202, and the straight cylinder segment 4201 is arranged at the upper side of the diffuser segment 4202. The diameter of the diffuser segment 4202 gradually increases along the upward direction, and the air duct inlet 421 is arranged at the lower end of the diffuser segment 4202.

[0058] By arranging the diffuser segment 4202, the air flow entering the diffuser segment 4202 through the air duct inlet 421 has increased pressure and reduced flow rate in the diffuser segment 4202, which reduces the flow rate of the air flow at the air outlet, improves the ability of the air conditioner 100 to not directly blow cold air, and improves the user experience.

[0059] Optionally, the air conditioner 100 further includes a flow guide ring support 7, and the flow guide ring support 7 includes a flow guide ring 71. The fan 3 is installed in the flow guide ring 71, and the ratio of the diameter of the air duct inlet 421 to the diameter of the flow guide ring 71 is 1-1.1.

[0060] For example, as shown in FIG. 1, Figure 4 the diameter of the air duct inlet 421 is R1, and the diameter of the flow guide ring 71 is R2. The ratio of R1 to R2 is 1-1.1.

[0061] It can be understood that the greater the ratio of the diameter of the air duct inlet 421 to the diameter of the flow guide ring 71, the more unstable the air flow is when flowing through the flow guide ring 71 and the air duct inlet 421, and the greater the noise. The smaller the ratio of the diameter of the air duct inlet 421 to the diameter of the flow guide ring 71, the more unstable the air flow is when flowing through the flow guide ring 71 and the air duct inlet 421, and the greater the noise. By setting the ratio of R1 to R2 to be 1-1.1, the operating noise of the air conditioner 100 can be reduced.

[0062] Optionally, as shown in FIG. 1, Figure 5 the number of the fan 3 and the air outlet duct 4 is multiple, the multiple fans 3 are arranged in the left-right direction at intervals, and the air outlet duct 4 corresponds to the fan 3 one by one.

[0063] For example, the number of the fan 3 and the air outlet duct 4 is three, the three fans 3 are arranged in the left-right direction at intervals, and the three air outlet ducts 4 are arranged in the left-right direction at intervals.

[0064] By arranging multiple fans 3, the air volume of the air conditioner 100 can be improved, and the heat exchange efficiency of the air conditioner 100 can be further improved.

[0065] Optionally, a wind deflector is arranged at each air outlet, and each wind deflector is independently controlled.

[0066] For example, as shown in FIG. 1, Figure 3 , Figure 4 , Figures 6 to 9As shown, the air outlet provided on the front side plate is a first air outlet 12, and the air outlet provided on the rear side plate is a second air outlet 13. The air deflector provided at the first air outlet 12 is a first air deflector 91, and the air deflector provided at the second air outlet 13 is a second air deflector 92. The first air deflector 91 and the second air deflector 92 are independently controlled.

[0067] By providing air deflectors at the air outlets and independently controlling each air deflector, the air outlet state at each air outlet can be controlled, so that the user can control the air outlet direction of each air outlet according to the needs, improving the user's experience.

[0068] For example, as shown in Figure 1 , the first air deflector 91 closes the first air outlet 12, and the second air deflector 92 gradually tilts backward along the top-down direction, so that the airflow can flow out through the second air outlet 13 along the rear and downward direction. As shown in Figure 3 and Figure 4 , the first air deflector 91 gradually tilts forward along the top-down direction, so that the airflow can flow out through the first air outlet 12 along the front and downward direction; and the second air deflector 92 gradually tilts backward along the top-down direction, so that the airflow can flow out through the second air outlet 13 along the rear and downward direction.

[0069] Optionally, one end of the air deflector is rotatably connected to the upper end of the shell 1.

[0070] For example, as shown in Figure 1 , Figure 3 and Figure 4 , one end of the first air deflector 91 is rotatably connected to the upper end of the shell 1, and one end of the second air deflector 92 is rotatably connected to the upper end of the shell 1.

[0071] By rotatably connecting one end of the air deflector to the upper end of the shell 1, the opening and closing of the corresponding air outlet can be realized by one air deflector, simplifying the structure of the air conditioner 100.

[0072] Optionally, a plurality of air deflectors are provided at at least one air outlet, and the plurality of air deflectors are arranged along the up-down direction.

[0073] For example, as shown in Figures 5 to 9 , the number of first air deflectors 91 is a plurality, and the plurality of first air deflectors 91 are arranged along the up-down direction, so that the plurality of first air deflectors 91 can cooperate to control the air outlet state of the first air outlet 12, so that the first air outlet 12 has a plurality of different air outlet states. The number of second air deflectors 92 is a plurality, and the plurality of second air deflectors 92 are arranged along the up-down direction, so that the plurality of second air deflectors 92 can cooperate to control the air outlet state of the second air outlet 13, so that the second air outlet 13 has a plurality of different air outlet states.

[0074] By arranging multiple air deflectors at the at least one air outlet and arranging the multiple air deflectors in the up-down direction, the air outlet can have multiple different air outlet states to better meet the needs of users.

[0075] For example, as shown in FIG. 9, the first air deflectors 91 are all gradually inclined forward in the up-down direction, so that the air outlet direction of the first air outlet 12 is upward and forward; and the second air deflectors 92 are all gradually inclined backward in the up-down direction, so that the air outlet direction of the first air outlet 12 is upward and backward. Figure 6 For example, as shown in FIG. 10, the first air deflectors 91 are all parallel to the horizontal direction, so that the air outlet direction of the first air outlet 12 is forward; and the second air deflectors 92 close the second air outlet 13. Figure 7 For example, as shown in FIG. 11, the first air deflectors 91 are all gradually inclined forward in the up-down direction, so that the air outlet direction of the first air outlet 12 is upward and forward; and the second air deflectors 92 are all gradually inclined backward in the up-down direction, so that the air outlet direction of the first air outlet 12 is upward and backward. Figure 8 For example, as shown in FIG. 12, the first air deflectors 91 are all parallel to the horizontal direction, so that the air outlet direction of the first air outlet 12 is forward; and the second air deflectors 92 close the second air outlet 13. Figure 9

[0076] In some embodiments, the evaporator 2 includes multiple heat exchange sections 21 arranged in sequence in the front-rear direction, and the multiple heat exchange sections 21 are connected in sequence and adjacent two heat exchange sections 21 are arranged in a V shape.

[0077] For example, the evaporator 2 includes four heat exchange sections 21, and the evaporator 2 as a whole is in a W shape.

[0078] By arranging the evaporator 2 to include multiple heat exchange sections 21 and arranging adjacent two heat exchange sections 21 in a V shape, the heat exchange area of the evaporator 2 can be increased in a limited space. Thus, the heat exchange efficiency of the evaporator 2 can be improved, and the efficiency of the air conditioner 100 can be improved.

[0079] Of course, in other embodiments, the evaporator 2 can also be arranged in other shapes such as a U shape or a V shape.

[0080] Optionally, the air conditioner 100 further includes a water collecting tray 5, the water collecting tray 5 is arranged below the heat exchange section 21 and corresponds to the lower end of the heat exchange section 21, and at least one water collecting tray 5 is used to collect condensed water of adjacent two heat exchange sections 21.

[0081] By arranging at least one water collecting tray 5 to collect condensed water of adjacent two heat exchange sections 21, the number of water collecting trays 5 can be reduced, and the cost of the air conditioner 100 can be reduced.

[0082] ​Optionally, the number of the water pans 5 is n, and the number of the heat exchange sections 21 is 2n, each water pan 5 is used for collecting condensed water of two adjacent heat exchange sections 21, wherein n is a positive integer greater than or equal to 1.

[0083] For example, the number of the water pans 5 is two, the two water pans are arranged in the front-rear direction, the number of the heat exchange sections 21 is four, the four heat exchange sections 21 are sequentially connected in the front-rear direction, the water pan 5 located at the rear side is used for collecting condensed water of the two heat exchange sections 21 located at the rear side, and the water pan 5 located at the front side is used for collecting condensed water of the two heat exchange sections 21 located at the front side.

[0084] Through the above design of the water pan 5 and the heat exchange section 21, the number of the water pans 5 can be reduced while the heat exchange area of the evaporator 2 is large.

[0085] Optionally, as shown in Figure 3 , the included angle A of the two adjacent heat exchange sections 21 is 30°-150°, the size d1 of the evaporator 2 in the up-down direction is 80mm-100mm, and the thickness d2 of the heat exchange section 21 is 15mm-35mm.

[0086] By setting the included angle of the two adjacent heat exchange sections 21 to be 30°-150°, the size of the evaporator 2 in the up-down direction to be 80mm-100mm, and the thickness of the heat exchange section 21 to be 15mm-35mm, the heat exchange area of the evaporator 2 can be effectively improved, and the refrigeration and heating effects of the air conditioner 100 can be improved.

[0087] Optionally, as shown in Figures 1 to 4 , the air conditioner 100 further comprises an electric heating assembly 6, the electric heating assembly 6 is arranged on the upper side of the evaporator 2 and located between the two adjacent heat exchange sections 21.

[0088] The electric heating assembly 6 can be a PTC heating assembly.

[0089] When the air conditioner 100 is in the heating mode, the electric heating assembly 6 is heated, so that the air current entering the air inlet 11 under the drive of the fan 3 can be heated after flowing through the electric heating assembly 6, and then flows out from the air outlet through the air outlet duct 4.

[0090] By arranging the electric heating assembly 6, the heating efficiency of the air conditioner 100 can be improved.

[0091] Optionally, the air inlet 11 is provided with an air inlet grille 8, and the distance between the upper part of the air inlet grille 8 and the lower part of the evaporator 2 is 30mm-50mm.

[0092] By setting the distance between the upper part of the air inlet grille 8 and the lower part of the evaporator 2 to be 30mm-50mm, the heat exchange area of the evaporator 2 can be effectively improved, and the refrigeration and heating effects of the air conditioner 100 can be improved.

[0093] The air conditioner 100 of the embodiment of the present disclosure prolongs the air supply distance of the air conditioner 100 by using the long air supply distance capability of the fan 3, and meanwhile, the size of the fan wheel of the fan 3 is smaller, which is more convenient in the process of installation and disassembly, and meanwhile, the overall air supply mode of multiple air outlets is adopted to provide more choices for the user, can well improve the cold air non-direct blowing capability, can continuously provide the refrigeration or heating effect for the indoor, and improve the user experience.

[0094] Although the embodiments of the present disclosure have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present disclosure, and the changes, modifications, replacements and variations of the above-mentioned embodiments made by those skilled in the art are within the protection scope of the present disclosure.

Claims

1. An air conditioner characterized by comprising: The air conditioner comprises: a casing, a lower part of the casing being provided with an air inlet, front and rear side plates of the casing each being provided with an air outlet; an evaporator, a fan and an air outlet air duct, the evaporator, the fan and the air outlet air duct being arranged inside the casing, the fan being arranged on an upper side of the evaporator, the air outlet air duct being arranged between the fan and the air outlet; wherein the air outlet air duct comprises a flow distribution section, an edge of the flow distribution section extending to a long side of the air outlet, a middle part of the flow distribution section being arranged in a downwardly convex manner.

2. The air conditioner of claim 1, wherein At least a part of the flow distribution section is in an arc shape.

3. The air conditioner of claim 2, wherein The flow distribution section comprises a middle part and a flow guide part, the middle part being in a convex arc shape arranged in a downwardly convex manner, the flow guide part being arranged around the middle part, the flow guide part being in a convex arc shape arranged in an upwardly convex manner.

4. The air conditioner of claim 3, wherein The flow distribution section further comprises an extension part, the extension part being arranged around the flow guide part, the extension part being arranged in parallel to a horizontal direction.

5. The air conditioner of claim 1, wherein A center of the flow distribution section is located on an axis of the fan.

6. The air conditioner according to any one of claims 1 to 5, wherein The air outlet air duct comprises a cylinder, the cylinder extending in an up-down direction, a lower end of the cylinder being provided with an air duct inlet in communication with the fan, the cylinder being provided with an air duct outlet in communication with the air outlet, the flow distribution section being connected with an upper end of the cylinder.

7. The air conditioner of claim 6, wherein The cylinder comprises a straight cylinder section and a diffuser section, the straight cylinder section being arranged on an upper side of the diffuser section, a diameter of the diffuser section gradually increasing in a direction from bottom to top, the air duct inlet being arranged at a lower end of the diffuser section.

8. The air conditioner of claim 7, wherein The air conditioner further comprises a flow guide ring support, the flow guide ring support comprising a flow guide ring, the fan being mounted in the flow guide ring, a ratio of a diameter of the air duct inlet to a diameter of the flow guide ring being 1-1.

1.

9. The air conditioner according to any one of claims 1 to 5, wherein The fan is an axial flow fan, the number of the fan and the number of the air outlet air duct each is multiple, the multiple fans are arranged in an interval in a left-right direction, the air outlet air duct corresponds to the fan one by one.

10. The air conditioner according to any one of claims 1 to 5, wherein A damper is arranged at each of the air outlets, each of the dampers is independently controlled.

11. The air conditioner of claim 10, wherein One end of the damper is rotationally connected with an upper end of the casing; and / or Multiple dampers are arranged at at least one of the air outlets, and the multiple dampers are arranged in an up-down direction.

12. The air conditioner according to any one of claims 1 to 5, wherein The evaporator comprises multiple heat exchange sections arranged in sequence in a front-rear direction, the multiple heat exchange sections are connected in sequence and adjacent two of the heat exchange sections are arranged in a V shape.

13. The air conditioner of claim 12, wherein Further comprising a water collecting tray, the water collecting tray being arranged below the heat exchange sections and corresponding to lower ends of the heat exchange sections, at least one of the water collecting trays being used for collecting condensed water of adjacent two of the heat exchange sections.

14. The air conditioner of claim 13, wherein The number of the water collecting trays is n, the number of the heat exchange sections is 2n, each of the water collecting trays is used for collecting condensed water of adjacent two of the heat exchange sections, wherein n is a positive integer greater than or equal to 1.

15. The air conditioner of claim 12, wherein An included angle of adjacent two of the heat exchange sections is 30°-150°; and / or A size of the evaporator in the up-down direction is 80mm-100mm; and / or A thickness of the heat exchange section is 15mm-35mm.

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