Air conditioner

Abstract

The utility model provides an air conditioner, which comprises an outdoor water receiving device, an outdoor heat exchanger, an outdoor heat exchanger, an outdoor heat exchanger, an indoor water receiving device and an indoor water receiving device, wherein an outdoor water receiving cavity is formed on the outdoor water receiving device and is positioned above the outdoor heat exchanger; the outdoor water receiving device comprises a first bottom wall located at the bottom of the outdoor water receiving cavity. A first mounting channel is formed in the first bottom wall; the molecular sieve device is arranged in the first mounting channel and blocks the first mounting channel, and a plurality of overflowing channels are formed in the molecular sieve device; the top end and the bottom end of the overflowing channel are open, and the overflowing channel communicates with the outdoor water receiving cavity through the opening in the top end of the overflowing channel. In the vertical direction, an opening in the bottom end of the overflowing channel is located above the outdoor heat exchanger. The section, perpendicular to the extending direction of the overflowing channel, of the overflowing channel is a second cross section, the diameter of the largest circle in the second cross section is the eleventh diameter D11, and D11 is larger than or equal to 0.28 nm and smaller than or equal to 1 nm. Impurities such as greasy dirt can be filtered, and the greasy dirt is prevented from corroding an outdoor heat exchanger.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioner. Background Art

[0002] The split type air conditioner may include an air conditioner indoor unit and an air conditioner outdoor unit.

[0003] The air conditioner indoor unit may include an indoor air inlet, an indoor air outlet, an indoor heat exchanger and an indoor fan. The indoor fan drives the air from the indoor air inlet into the air conditioner indoor unit to exchange heat with the indoor heat exchanger. The air after heat exchange flows out of the air conditioner indoor unit through the indoor air outlet to cool or heat the environment.

[0004] The air conditioner outdoor unit may include an outdoor air inlet, an outdoor air outlet, an outdoor heat exchanger and an outdoor fan. The outdoor fan rotates to allow air to enter the air conditioner outdoor unit from the outdoor air inlet to exchange heat with the outdoor heat exchanger, and the air after heat exchange with the outdoor heat exchanger flows out of the air conditioner outdoor unit through the outdoor air outlet.

[0005] When the indoor unit of the air conditioner is cooling, condensed water will be generated on the indoor heat exchanger. Generally, the indoor unit of the air conditioner is equipped with an indoor water tray, which receives the condensed water flowing down from the indoor heat exchanger. When the condensed water in the indoor water tray cannot be discharged into a dedicated drainage pipe, if the condensed water is directly discharged to the outside, the condensed water may drip onto the user, causing a poor user experience, or onto the wall or the ground, causing damage to the ground or the wall.

[0006] In the prior art, condensed water can be discharged into a water receiving pan in the outdoor unit of the air conditioner, and then discharged to the outdoor heat exchanger through the hole at the bottom of the water receiving pan. Impurities such as oil stains may exist in the water, and the oil stains will flow along with the water onto the outdoor heat exchanger, and the oil stains will pollute the outdoor heat exchanger and affect the heat exchange effect of the outdoor heat exchanger. Therefore, the present application proposes an air conditioner. Summary of the invention

[0007] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0008] To this end, according to an embodiment of the present disclosure, an air conditioner is provided, comprising:

[0009] Air conditioner indoor unit;

[0010] The air conditioner outdoor unit is connected to the air conditioner indoor unit and includes:

[0011] An outdoor housing is formed with an outdoor air inlet and an outdoor air outlet, and an outdoor accommodating cavity is formed inside the outdoor housing and is connected with the outdoor air inlet and the outdoor air outlet;

[0012] An outdoor heat exchanger is arranged in the outdoor accommodation chamber;

[0013] An outdoor fan is arranged in the outdoor accommodating cavity and is located on a side of the outdoor heat exchanger away from the outdoor air inlet;

[0014] A motor is connected to the outdoor fan; the motor drives the outdoor fan to rotate, so that outdoor air enters the outdoor accommodation chamber from the outdoor air inlet to exchange heat with the outdoor heat exchanger, and the air after heat exchange with the outdoor heat exchanger flows out of the outdoor accommodation chamber through the outdoor air outlet;

[0015] An outdoor water receiving device is formed with an outdoor water receiving chamber for receiving and storing condensed water flowing out of the indoor unit of the air conditioner, and the outdoor water receiving chamber is located above the outdoor heat exchanger;

[0016] The outdoor water receiving device comprises a first bottom wall located at the bottom of the outdoor water receiving cavity; a first installation channel is formed in the first bottom wall;

[0017] A molecular sieve device is disposed in the first installation channel and blocks the first installation channel, wherein a plurality of flow channels are formed in the molecular sieve device;

[0018] The top and bottom ends of the flow passage are open, and the flow passage is connected to the outdoor water receiving chamber through the opening at the top end thereof; in the vertical direction, the opening at the bottom end of the flow passage is located above the outdoor heat exchanger;

[0019] The extension direction of the flow channel is from the top end to the bottom end of the flow channel, the cross section of the flow channel perpendicular to the extension direction of the flow channel is the second cross section, the diameter of the largest circle in the second cross section is the eleventh diameter D11, 0.28nm≤D11≤1nm.

[0020] The molecular sieve device is provided to filter impurities such as oil and prevent the oil from corroding the fins and refrigerant tubes of the outdoor heat exchanger; the molecular sieve device is enabled to pass water, ensuring that the water in the outdoor water receiving chamber passes through the molecular sieve device and flows to the outdoor heat exchanger, so that the outdoor heat exchanger can evaporate water, the air conditioner can be drained without drainage, and the condensed water can be used to cool the outdoor heat exchanger; and the water can drip onto the outdoor heat exchanger by its own gravity, so that too much water flows out of the flow channel so that the outdoor heat exchanger cannot evaporate in time and flows to the bottom plate of the air conditioner outdoor unit, so that water can be prevented from leaking out of the air conditioner outdoor unit from the bottom of the air conditioner outdoor unit, and the occurrence of water leakage in the air conditioner outdoor unit can be avoided; the outdoor water receiving chamber and the molecular sieve device are arranged on the top of the outdoor heat exchanger, so that the space in the air conditioner outdoor unit can be fully utilized to avoid increasing the overall size of the air conditioner outdoor unit.

[0021] According to an embodiment of the present disclosure, the molecular sieve device comprises a molecular sieve body, in which the flow channel is formed;

[0022] When there are at least two molecular sieve bodies, the molecular sieve bodies do not overlap in the height direction of the outdoor casing.

[0023] According to an embodiment of the present disclosure, the molecular sieve device includes a molecular sieve body, and a plurality of sub-flow channels are formed in the molecular sieve body;

[0024] There are at least two molecular sieve bodies, and the at least two molecular sieve bodies are arranged in sequence in the height direction of the outdoor housing;

[0025] Along the height direction of the outdoor casing, the sub-flow channels in at least two of the molecular sieve bodies are connected in sequence to form the flow channel.

[0026] According to an embodiment of the present disclosure, the molecular sieve device comprises a molecular sieve body, the molecular sieve body having at least three, part of the molecular sieve body having the flow passage formed therein, and part of the molecular sieve body having a plurality of sub-flow passages formed therein;

[0027] At least two molecular sieve bodies having a plurality of sub-flow channels formed therein are sequentially arranged in the height direction of the outdoor housing;

[0028] Along the height direction of the outdoor casing, the sub-flow channels in at least two of the molecular sieve bodies are connected in sequence to form the flow channel.

[0029] According to an embodiment of the present disclosure, the molecular sieve device comprises:

[0030] A molecular sieve housing is inserted into the first installation channel;

[0031] A molecular sieve installation cavity is formed in the molecular sieve shell; a molecular sieve installation inlet is formed at the top of the molecular sieve shell, and the molecular sieve installation inlet is connected to the molecular sieve installation cavity; a first through hole is formed at the bottom of the molecular sieve shell, and the first through hole connects the molecular sieve installation cavity and the space below the molecular sieve shell;

[0032] The molecular sieve body is located in the molecular sieve installation cavity.

[0033] According to an embodiment of the present disclosure, the first bottom wall includes a first bottom wall top surface located at the top thereof, and the first bottom wall top surface is not lower than the molecular sieve body.

[0034] According to an embodiment of the present disclosure, the plurality of flow channels in the molecular sieve body are isolated from each other.

[0035] According to an embodiment of the present disclosure, several sub-flow channels in the molecular sieve body are isolated from each other.

[0036] According to an embodiment of the present disclosure, along the height direction of the outdoor casing, in two adjacent molecular sieve bodies, any one of the sub-flow channels of one of the molecular sieve bodies is arranged opposite to and connected to one of the sub-flow channels of the other molecular sieve body.

[0037] According to an embodiment of the present disclosure, an air conditioner is also provided, comprising:

[0038] Air conditioner indoor unit;

[0039] The air conditioner outdoor unit is connected to the air conditioner indoor unit and includes:

[0040] An outdoor housing is formed with an outdoor air inlet and an outdoor air outlet, and an outdoor accommodating cavity is formed inside the outdoor housing and is connected with the outdoor air inlet and the outdoor air outlet;

[0041] An outdoor heat exchanger is arranged in the outdoor accommodation chamber;

[0042] An outdoor fan is arranged in the outdoor accommodating cavity and is located on a side of the outdoor heat exchanger away from the outdoor air inlet;

[0043] A motor is connected to the outdoor fan; the motor drives the outdoor fan to rotate, so that outdoor air enters the outdoor accommodation chamber from the outdoor air inlet to exchange heat with the outdoor heat exchanger, and the air after heat exchange with the outdoor heat exchanger flows out of the outdoor accommodation chamber through the outdoor air outlet;

[0044] An outdoor water receiving device is formed with an outdoor water receiving chamber for receiving and storing condensed water flowing out of the indoor unit of the air conditioner, and the outdoor water receiving chamber is located above the outdoor heat exchanger;

[0045] The outdoor water receiving device comprises a first bottom wall located at the bottom of the outdoor water receiving cavity; a first installation channel is formed in the first bottom wall;

[0046] A molecular sieve device is disposed in the first installation channel and blocks the first installation channel, wherein a plurality of flow channels are formed in the molecular sieve device;

[0047] The flow passage is connected to the outdoor water receiving chamber through its top; the bottom end of the flow passage is open, and in the vertical direction, the bottom end of the flow passage is located above the outdoor heat exchanger;

[0048] The direction from the top of the flow channel to the bottom of the flow channel is the extension direction of the flow channel, the cross section of the flow channel perpendicular to the extension direction of the flow channel is the second cross section, the diameter of the largest circle in the second cross section is the eleventh diameter D11, 0.28nm≤D11≤1nm;

[0049] The line connecting the top center and the bottom center of the flow channel is the first line, and the first line is parallel to the height direction of the outdoor casing or the first line is set at an angle β1 with the height direction of the outdoor casing, β1≤45°, so that the flow channel will not be too inclined, and the extension direction of the flow channel is as consistent as possible with the height direction of the outdoor casing, so that the condensed water flow rate is faster, the discharge efficiency of the condensed water is guaranteed, and water overflow in the outdoor water receiving chamber is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 is a three-dimensional diagram of an outdoor unit of an air conditioner according to an embodiment of the present application;

[0051] Figure 2 is a three-dimensional diagram of an air-conditioning outdoor unit from another perspective according to an embodiment of the present application;

[0052] Figure 3 is a cross-sectional view of an air conditioner outdoor unit according to an embodiment of the present application;

[0053] Figure 4 is a partial structural diagram of an air conditioner outdoor unit according to an embodiment of the present application;

[0054] Figure 5 for Figure 4 A partial enlarged view of F1 in the middle;

[0055] Figure 6 is a partial structural cross-sectional view of an air conditioner outdoor unit according to an embodiment of the present application;

[0056] Figure 7 for Figure 6 A partial enlarged view of F2 in the middle;

[0057] Figure 8 for Figure 2 A partial enlarged view of F3 in the middle;

[0058] Fig. 9 It is an exploded view of the local structure of the outdoor unit of the air conditioner according to the embodiment of the present application;

[0059] Fig.10 is an exploded view of the local structure of the air conditioner outdoor unit from another perspective according to an embodiment of the present application;

[0060] Fig.11 is a partial structural diagram of an air conditioner outdoor unit from another perspective according to an embodiment of the present application;

[0061] Fig.12 is a partial structural cross-sectional view of an outdoor unit of an air conditioner from another perspective according to an embodiment of the present application;

[0062] Fig.13 is a partial structural cross-sectional view of an outdoor unit of an air conditioner from another perspective according to an embodiment of the present application;

[0063] Fig.14 is a partial structural diagram of an air conditioner outdoor unit from another perspective according to an embodiment of the present application;

[0064] Fig.15 is a partial structural diagram of an air conditioner outdoor unit from another perspective according to an embodiment of the present application;

[0065] Fig.16 is a partial structural diagram of an air conditioner outdoor unit from another perspective according to an embodiment of the present application;

[0066] Fig.17 is a partial structural diagram of an air conditioner outdoor unit from another perspective according to an embodiment of the present application;

[0067] Fig.18 is a structural diagram of an outdoor water receiving device according to an embodiment of the present application;

[0068] Fig.19 is a partial cross-sectional view of an outdoor water receiving device according to an embodiment of the present application;

[0069] Fig. 20 is a partial cross-sectional view of an outdoor water receiving device according to an embodiment of the present application;

[0070] Fig.21 is a partial cross-sectional view of a molecular sieve body according to an embodiment of the present application;

[0071] Fig. 22 is a partial top view of a molecular sieve body according to an embodiment of the present application;

[0072] Fig.23 is a structural diagram of an outdoor water receiving device from another perspective according to an embodiment of the present application;

[0073] Fig.24 for Fig.23 A partial enlarged view of point I in the middle;

[0074] Fig.25 is a partial cross-sectional view of the outdoor water receiving device from another perspective according to an embodiment of the present application;

[0075] Fig.26 is a cross-sectional view of a molecular sieve body according to an embodiment of the present application;

[0076] Fig. 27 is another partial cross-sectional view of a molecular sieve body according to an embodiment of the present application;

[0077] Fig.28 is a partial cross-sectional view of a molecular sieve body and a molecular sieve shell according to an embodiment of the present application;

[0078] Fig.29is a partial cross-sectional view of a molecular sieve housing according to an embodiment of the present application;

[0079] Fig.30 It is another partial cross-sectional view of the molecular sieve body according to an embodiment of the present application.

[0080] In the above figures:

[0081] Outdoor casing 81; outdoor accommodating chamber 811; outdoor air inlet 8121; second outdoor air inlet 81212; outdoor air outlet 8122; casing side panel 8123; side panel notch 81231; casing rear side panel 81232; casing first side panel 81233; casing second side panel 81234; casing top panel 8124; first casing top panel 81241; first top panel side flange 81242; top panel notch 81243;

[0082] Outdoor heat exchanger 821; first section outdoor heat exchanger 8211; second section outdoor heat exchanger 8212; first end plate of heat exchanger 8213; outdoor fan 8221;

[0083] Outdoor water receiving device 85; outdoor water receiving chamber 852; first outdoor water receiving chamber 8521; second outdoor water receiving chamber 8522; third outdoor water receiving chamber 8523; first top plate 853;

[0084] First connecting column 8541; first communicating hole 8542;

[0085] First plug-in portion 8545; second plug-in portion 8546;

[0086] First bottom wall 8547; first water outlet 85471; first cavity bottom wall 85472; second cavity bottom wall 85473; second bottom surface 854731; third cavity bottom wall 85474; third bottom surface 854741;

[0087] First installation channel 85475; first installation section 854751; second installation section 854752;

[0088] First channel peripheral wall 85476; first step surface 854761;

[0089] first bottom wall top surface 85477;

[0090] First support plate 85478; second flow hole 854781;

[0091] Bottom plate limiting rib 8548; first fixing groove 8549;

[0092] Motor bracket 87; first bracket fixing plate 871; first bracket hanging portion 8711;

[0093] Water absorption and filtering part 931;

[0094] Molecular sieve device 932;

[0095] flow channel 9321; sub-flow channel 93211;

[0096] Molecular sieve body 9322; first molecular sieve section 93221; second molecular sieve section 93222;

[0097] Molecular sieve housing 9323; molecular sieve installation cavity 93231; molecular sieve installation entrance 93232; first through hole 93233; molecular sieve housing first section 93234; molecular sieve housing second section 93235. DETAILED DESCRIPTION

[0098] In order to make the purpose and implementation method of the present application clearer, the exemplary implementation method of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0099] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0100] The terms "first", "second", "third", etc. in the specification and claims of this application and the above drawings are used to distinguish similar or similar objects or entities, and do not necessarily mean to limit a specific order or sequence, unless otherwise noted. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances.

[0101] The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to all the components expressly listed but may include other components not expressly listed or inherent to such product or device.

[0102] The present application proposes an air conditioner, which is described below with reference to the accompanying drawings.

[0103] In the present application, the air conditioner may be a split type air conditioner. The air conditioner may include an air conditioner indoor unit. The air conditioner may include an air conditioner outdoor unit. The air conditioner outdoor unit may be connected to the air conditioner indoor unit.

[0104] In the present application, the air conditioner indoor unit can be installed in a small space such as a kitchen, etc. The air conditioner outdoor unit can be an air conditioner outdoor unit corresponding to the air conditioner indoor unit in the small space.

[0105] In the present application, the air-conditioning indoor unit may be a wall-mounted air-conditioning indoor unit.

[0106] In the present application, the air conditioner indoor unit may include a main body.

[0107] The main body may have a top and a bottom. The top of the main body to the bottom of the main body may be the height direction of the main body.

[0108] The main body may have a length direction. The length direction of the main body may be from one side end of the main body to the other side end of the main body.

[0109] The main body may have a front side and a rear side that are arranged opposite to each other. The side of the main body facing the user may be the front side of the main body. The front side of the main body to the rear side of the main body may be the front-rear direction of the main body.

[0110] The height direction, length direction and front-rear direction of the main body are perpendicular to each other.

[0111] In the present application, the air conditioner indoor unit can be arranged vertically, and the height direction of the air conditioner indoor unit is parallel to the vertical direction.

[0112] In the present application, the air conditioner indoor unit may be embedded in the suspended ceiling.

[0113] In the present application, the air-conditioning indoor unit may be a vertical air-conditioning indoor unit.

[0114] In the present application, the body may include at least a first cavity. The first cavity may be located in the body.

[0115] In the present application, the main body may include a casing.

[0116] In the present application, an indoor air inlet may be formed on the housing. The indoor air inlet is used as an inlet for air to enter the housing. The indoor air inlet may be connected to the first cavity.

[0117] In the present application, an indoor air outlet may be formed on the casing. The indoor air outlet is used for the air in the casing to flow out of the casing. The indoor air outlet may be connected to the first cavity.

[0118] In the present application, the indoor air inlet may be arranged at the top of the housing, and the indoor air outlet may be arranged at the front lower part of the housing.

[0119] In the present application, the indoor air inlet may be arranged at the front side of the housing, and the indoor air outlet may be arranged at the front lower part of the housing.

[0120] In the present application, the indoor air inlet may be arranged at the front side of the casing, and the indoor air outlet may be arranged at the bottom of the casing.

[0121] In the present application, the indoor air inlet may be arranged at the bottom of the housing, and the indoor air outlet may be arranged at the front of the housing.

[0122] In the present application, the main body may include an indoor heat exchanger. The indoor heat exchanger may be arranged in the first cavity. The indoor heat exchanger may be used to exchange heat with the air in the first cavity.

[0123] In the present application, the main body may include an indoor fan. The indoor fan may be arranged in the first cavity. The indoor fan may be located on a side of the indoor heat exchanger away from the indoor air inlet. The indoor fan may be used to provide power for the flow of air.

[0124] In the present application, the indoor fan can drive air from the indoor air inlet into the first cavity to exchange heat with the indoor heat exchanger, and the air after heat exchange with the indoor heat exchanger can flow out of the first cavity through the indoor air outlet.

[0125] In the present application, the indoor fan may be a cross-flow fan.

[0126] In the present application, the indoor fan may be a centrifugal fan.

[0127] In the present application, the indoor unit of the air conditioner may include an indoor water receiving pan. The indoor water receiving pan may be used to receive condensed water flowing down from the indoor heat exchanger.

[0128] In this application, reference is made to Figure 1 The air conditioner outdoor unit may include an outdoor casing 81.

[0129] In the present application, the height direction of the outdoor casing is from the bottom of the outdoor casing 81 to the top of the outdoor casing.

[0130] The front side of the outdoor casing to the rear side of the outdoor casing is the front-rear direction of the outdoor casing.

[0131] The left side of the outdoor casing to the right side of the outdoor casing is the length direction of the outdoor casing.

[0132] The height direction, the front-rear direction and the length direction of the outdoor housing are perpendicular to each other.

[0133] In this application, reference is made to Figure 1-Figure 3 An outdoor accommodating chamber 811 may be formed in the outdoor casing 81 .

[0134] In this application, reference is made to Figure 1-Figure 3 The outdoor housing 81 may be formed with an outdoor air inlet 8121. The outdoor air inlet 8121 may be an entrance for air to enter the outdoor housing. The outdoor air inlet 8121 may be in communication with the outdoor accommodation chamber 811.

[0135] In the present application, the outdoor air inlet may include a first outdoor air inlet. The first outdoor air inlet may be arranged at the rear side of the outdoor casing.

[0136] In this application, reference is made to Figure 1-Figure 3The outdoor air inlet may include a second outdoor air inlet 81212. The second outdoor air inlet may be located at one end in the length direction of the outdoor housing.

[0137] In the present application, the outdoor air inlet may include only the first outdoor air inlet.

[0138] In the present application, the outdoor air inlet may include a first outdoor air inlet and a second outdoor air inlet 81212 .

[0139] In this application, reference is made to Figure 1-Figure 3 The outdoor housing 81 may be formed with an outdoor air outlet 8122. The outdoor air outlet 8122 may be an outlet for air to flow out of the outdoor housing. The outdoor air outlet 8122 may be in communication with the outdoor accommodation chamber 811.

[0140] In the present application, the outdoor air outlet may be located at the front side of the outdoor casing.

[0141] In this application, reference is made to Figure 1-Figure 3 The air conditioner outdoor unit may include an outdoor heat exchanger 821. The outdoor heat exchanger 821 may be disposed in the outdoor accommodation chamber 811. The outdoor heat exchanger 821 may be used to exchange heat with air.

[0142] In the present application, the air conditioner outdoor unit may include an outdoor fan 8221. The outdoor fan 8221 may be disposed in an outdoor accommodation chamber. The outdoor fan may be located on a side of the outdoor heat exchanger away from the outdoor air inlet.

[0143] In the present application, the outdoor fan may be an axial flow fan.

[0144] In the present application, the air conditioner outdoor unit may include a motor.

[0145] The motor can drive the outdoor fan to rotate, so that the outdoor air enters the outdoor accommodating chamber from the outdoor air inlet to exchange heat with the outdoor heat exchanger, and the air after heat exchange with the outdoor heat exchanger flows out of the outdoor accommodating chamber through the outdoor air outlet.

[0146] In this application, reference is made to Figure 1-Figure 3 The outdoor heat exchanger may include a first section outdoor heat exchanger 8211. The first section outdoor heat exchanger 8211 may be disposed behind the outdoor fan 8221. The first section outdoor heat exchanger may be located in front of the first outdoor air inlet.

[0147] In the present application, the outdoor heat exchanger may include a second section outdoor heat exchanger 8212. The second section outdoor heat exchanger may be connected to one end of the first section outdoor heat exchanger in the length direction of the outdoor casing.

[0148] The rear end of the second section outdoor heat exchanger can be connected to one end of the first section outdoor heat exchanger in the length direction of the outdoor casing.

[0149] In the front-to-rear direction of the outdoor casing, a front end of the second-stage outdoor heat exchanger may be located in front of the first-stage outdoor heat exchanger.

[0150] In the present application, the second outdoor air inlet may be located on one side of the second section of the outdoor heat exchanger in the length direction of the outdoor casing.

[0151] In the present application, the air conditioner outdoor unit may include an outdoor water receiving device 85 .

[0152] In this application, reference is made to Figure 4 The outdoor water receiving device 85 may be formed with an outdoor water receiving chamber 852. The outdoor water receiving chamber is used to receive and store condensed water flowing out of the indoor unit of the air conditioner.

[0153] In the present application, the outdoor water receiving chamber 852 may be located above the outdoor heat exchanger.

[0154] In this application, reference is made to Figure 4-Figure 5 The outdoor water receiving device may include a first bottom wall 8547 located at the bottom of the outdoor water receiving chamber.

[0155] In this application, reference is made to Figure 4-Figure 7 The first bottom wall is provided with a first water outlet hole 85471. In the vertical direction, the first water outlet hole 8571 can penetrate the first bottom wall. The first water outlet hole is connected to the outdoor water receiving cavity.

[0156] In the present application, the water outlet end of the first water outlet can be located above the outdoor heat exchanger, so that the water flowing out of the first water outlet can drip onto the outdoor heat exchanger. When the outdoor heat exchanger is cooling, the temperature of the outdoor heat exchanger is relatively high, and the water dripping onto the outdoor heat exchanger can be evaporated by relying on the high temperature of the outdoor heat exchanger, thereby achieving cooling of the outdoor heat exchanger and its refrigerant pipe, which can greatly improve the heat exchange efficiency and reliability of the outdoor heat exchanger.

[0157] In the present application, the cross section of the first water outlet perpendicular to the vertical direction is a first cross section, and the area of ​​the first cross section is a first cross section area S1.

[0158] In the present application, the first cross-sectional area is ≥ the thirty-third parameter value. The thirty-third parameter value may be 0.002 mm 2 -0.008mm 2 The value of parameter 33 can be 0.005mm 2 0.005mm 2≤S1. The first cross-sectional area of ​​the first water outlet hole will not be too small, so that more water in the outdoor water receiving chamber can be ensured to flow to the outdoor heat exchanger, and the water in the outdoor water receiving chamber is prevented from overflowing from the outdoor water receiving chamber due to less water flowing out of the outdoor water receiving chamber but too much condensed water in the air conditioner indoor unit flowing into the outdoor water receiving chamber, and the overflowed water is prevented from flowing to the bottom plate of the air conditioner outdoor unit, and the water is prevented from leaking out of the air conditioner outdoor unit from the bottom of the air conditioner outdoor unit, thereby preventing the occurrence of water leakage in the air conditioner outdoor unit.

[0159] In the present application, the first cross-sectional area is ≤ the thirty-fourth parameter value. The thirty-fourth parameter value may be 5 mm 2 -10mm 2 The value of parameter 34 can be 8mm 2 . S1≤8mm 2 The first cross-sectional area of ​​the first water outlet hole is not too large, so that too much water flows out of the first water outlet hole, causing the outdoor heat exchanger to fail to evaporate in time and flow to the bottom plate of the air-conditioning outdoor unit, so that water leaks out of the air-conditioning outdoor unit from the bottom of the air-conditioning outdoor unit, and water leakage of the air-conditioning outdoor unit is avoided.

[0160] In this application, 0.005 mm 2 ≤S1≤8mm 2 . Water can drip onto the outdoor heat exchanger through the first water outlet hole under the action of its own gravity, and then evaporate the water dripping onto the outdoor heat exchanger by relying on the high temperature of the outdoor heat exchanger; avoid making the first cross-sectional area of ​​the first water outlet hole too small, so as to ensure that more water in the outdoor water receiving chamber flows to the outdoor heat exchanger, avoid the water in the outdoor water receiving chamber flowing out less but the condensed water in the air-conditioning indoor unit flows into the outdoor water receiving chamber too much, causing the water to overflow in the outdoor water receiving chamber, avoid the overflowed water flowing to the bottom plate of the air-conditioning outdoor unit, avoid the water leaking out of the air-conditioning outdoor unit from the bottom of the air-conditioning outdoor unit, and avoid the occurrence of water leakage in the air-conditioning outdoor unit; avoid making the first cross-sectional area of ​​the first water outlet hole too large, avoid the water flowing out of the first water outlet hole too much so that the outdoor heat exchanger cannot evaporate in time and flows to the bottom plate of the air-conditioning outdoor unit, avoid the water leaking out of the air-conditioning outdoor unit from the bottom of the air-conditioning outdoor unit, and avoid the occurrence of water leakage in the air-conditioning outdoor unit.

[0161] In this application, the amount of condensed water generated per unit time when the air conditioner indoor unit is working is Q1.

[0162] In the present application, there may be several first water outlet holes. Within the unit, the total water output of several first water outlet holes is Q2. Q2 ≥ Q1. The first water outlet hole can discharge condensed water, avoid the drainage capacity of the first water outlet hole being lower than the capacity of the air conditioner indoor unit to generate condensed water, avoid excessive storage of condensed water generated by the air conditioner indoor unit in the outdoor water receiving chamber, avoid overflow of condensed water in the outdoor water receiving chamber, avoid overflowing water flowing to the bottom plate of the air conditioner outdoor unit, avoid water leaking from the bottom of the air conditioner outdoor unit, and avoid water leakage in the air conditioner outdoor unit.

[0163] In the present application, within the unit, the maximum evaporation water volume of the outdoor heat exchanger is Q3. Q3 ≥ Q2. The evaporation water volume of the outdoor heat exchanger is not less than the water volume flowing to the outdoor heat exchanger, so as to avoid excessive water flowing out of the first water outlet hole so that the outdoor heat exchanger cannot evaporate in time and flows to the bottom plate of the air conditioner outdoor unit, so as to avoid water leaking out of the air conditioner outdoor unit from the bottom of the air conditioner outdoor unit, and to avoid water leakage of the air conditioner outdoor unit.

[0164] In this application, reference is made to Figure 4-Figure 7 , the distance between two adjacent first water outlet holes can be a first distance J1.

[0165] In the present application, the first spacing J1 ≥ parameter value thirty-five. The parameter value thirty-five can be any value between 1.5mm-3mm. The parameter value thirty-five can be 1.5mm. The first spacing J1 ≥ 1.5mm. Avoiding the first spacing being too small and causing the first water outlet holes to be too dense can ensure the realization of demolding, ensure the normal formation of the first water outlet holes, and avoid the first water outlet holes being too concentrated, causing the outdoor heat exchanger to fail to evaporate in time and flow to the bottom plate of the air-conditioning outdoor unit, avoiding water from leaking out of the air-conditioning outdoor unit from the bottom of the air-conditioning outdoor unit, and avoiding the occurrence of water leakage in the air-conditioning outdoor unit.

[0166] In the present application, the air conditioner indoor unit can generate approximately 0.5 ml of condensed water per second.

[0167] In the present application, each first water outlet hole can pass about 0.0067 ml of condensed water within 1 second. The first bottom wall 8547 may be provided with n first water outlet holes. 0.0067*n≥0.5 ml. The drainage capacity of the first water outlet hole can be not less than the capacity of the air-conditioning indoor unit to generate condensed water, thereby preventing the condensed water generated by the air-conditioning indoor unit from being stored too much in the outdoor water receiving chamber, preventing the condensed water from overflowing in the outdoor water receiving chamber, preventing the overflowed water from flowing to the bottom plate of the air-conditioning outdoor unit, preventing water from leaking out of the air-conditioning outdoor unit from the bottom of the air-conditioning outdoor unit, and preventing the occurrence of water leakage in the air-conditioning outdoor unit.

[0168] In the present application, the air conditioner may include a first connecting pipe. A first guide channel may be formed in the first connecting pipe. The first guide channel can guide condensed water flowing out of the indoor unit of the air conditioner to the outdoor unit of the air conditioner.

[0169] In the present application, the air conditioner may include a first connecting pipe. A first channel may be formed in the first connecting pipe. The first channel may be used to guide condensed water generated by the indoor unit of the air conditioner to the outdoor water receiving chamber 852.

[0170] In this application, reference is made to Figure 5-Figure 8 , the outdoor water receiving device may include a first connecting column 8541. The length direction of the first connecting column may be from the bottom end of the first connecting column 8941 to the top end of the first connecting column.

[0171] In this application, reference is made to Figure 5-Figure 8 The outdoor water receiving device may include a first connecting hole 8542. The first connecting hole may penetrate the first connecting column in the length direction of the first connecting column. The bottom end of the first connecting column may be connected to the outdoor water receiving chamber.

[0172] In the present application, the first connecting pipe may be connected to the first connecting column. The first channel may be connected to the first connecting hole.

[0173] In the present application, the first connecting column can be arranged outside the outdoor casing to facilitate the connection between the first connecting pipe and the first connecting column.

[0174] Setting the two ends of the first connecting column in the length direction as the top end and the bottom end can facilitate the first connecting pipe to be connected to the first connecting column from top to bottom.

[0175] In the present application, the first connecting column is vertically arranged and the first connecting hole is vertically arranged.

[0176] In this application, reference is made to Figure 5-Figure 8 The outdoor water receiving device may include a first top plate 853. The first top plate 853 may be disposed on the top of the outdoor water receiving chamber.

[0177] In the present application, the first top plate 853 may be disposed on at least a portion of the top of the outdoor water receiving chamber.

[0178] In the present application, the bottom end of the first connecting column may be connected to the first top plate. The first connecting column may be located above the first top plate.

[0179] In the present application, the first communication hole may penetrate the first bottom plate, and the bottom end of the first communication hole is communicated with the outdoor water receiving chamber.

[0180] The first connecting column can be arranged on the top of the outdoor water receiving chamber to facilitate the connection between the first connecting pipe and the first connecting column, and to facilitate the water in the first connecting hole to flow into the outdoor water receiving chamber.

[0181] In the present application, when the first connecting column is located outside the outdoor casing, the first connecting column may be located at the rear side of the outdoor casing.

[0182] In the present application, when the first connecting column is located outside the outdoor casing, the first connecting column can be arranged on one side in the length direction of the outdoor casing.

[0183] In this application, reference is made to Figure 9-10 , the outdoor casing may include a casing top panel 8124 located at the top of the outdoor casing.

[0184] The housing top plate may include a first housing top plate 81241 located at the top of the housing top plate. The housing top plate may include a first top plate side flange 81242. The first top plate side flange may be formed by bending the outer edge of the housing top plate downward. The first top plate side flange is arranged in a circumferential shape.

[0185] In this application, reference is made to Figure 9-10 A top plate notch 81243 is provided on the top plate of the casing, starting from the bottom end of the first top plate side flange and extending upward.

[0186] The outdoor water receiving device is inserted into the notch of the top plate, and the first connecting column 8541 is located outside the outdoor housing.

[0187] In the present application, the first top plate can be inserted into the top plate notch.

[0188] In the present application, the outdoor water receiving chamber can be inserted into the notch of the top plate.

[0189] In this application, reference is made to Figure 9-10 The outdoor housing may include a housing side plate 8123 located at the side of the outdoor housing. A side plate notch 81231 is provided at the top of the housing side plate 8123.

[0190] The outdoor water receiving device is inserted into the notch of the top plate, and the first connecting column 8541 is located outside the outdoor housing.

[0191] In the present application, the first top plate can be inserted into the notch of the side plate.

[0192] In the present application, the outdoor water receiving chamber can be inserted into the notch of the side panel.

[0193] In the present application, the outdoor housing may include one of a side plate notch and a top plate notch. The outdoor housing may include both a side plate notch and a top plate notch.

[0194] In the present application, when the side plate gap and the top plate gap exist at the same time, the outdoor water receiving chamber can be inserted into the top plate gap and the side plate gap at the same time.

[0195] In the present application, when the side plate gap and the top plate gap exist at the same time, the first top plate can be located in the top plate gap, and the outdoor water receiving chamber can be inserted in the side plate gap.

[0196] In this application, reference is made to Figure 9-10 , the casing side panel may include a casing rear side panel 81232 .

[0197] In the present application, when the first connecting column is located at the rear side of the outdoor casing, the side panel notch may be located on the rear side panel of the casing.

[0198] In this application, reference is made to Figure 9-10 The casing side panel may include a casing first side panel 81233. The casing side panel may include a casing second side panel 81234. In the length direction of the outdoor casing, the casing first side panel and the casing second side panel are arranged opposite to each other. The side panel notch may be arranged on the casing first side panel or the casing second side panel.

[0199] In this application, reference is made to Figure 11-13 The outdoor water receiving chamber may include a first outdoor water receiving chamber 8521. The first water outlet may be disposed below the first outdoor water receiving chamber.

[0200] In this application, reference is made to Figure 11-13 The outdoor water receiving chamber may include a second outdoor water receiving chamber 8522, and the top of the second outdoor water receiving chamber may be located below the first connecting hole.

[0201] In the present application, the first top plate may be located at the top of the second outdoor water receiving chamber.

[0202] In the present application, when the first connecting column is located at the rear side of the outdoor casing, the first outdoor water receiving chamber may be located in front of the second outdoor water receiving chamber.

[0203] In this application, reference is made to Figure 11-13 The outdoor water receiving chamber may include a third outdoor water receiving chamber 8523. The third outdoor water receiving chamber may be arranged on a side of the first water receiving chamber close to the outdoor fan.

[0204] In the present application, when the first connecting column is located at the rear side of the outdoor casing, the third outdoor water receiving chamber can be arranged in front of the first water receiving chamber.

[0205] In the present application, the first bottom wall may include a first cavity bottom wall 85472 located below the first outdoor water receiving cavity.

[0206] The first water outlet hole may be arranged on the bottom wall of the first cavity.

[0207] In the present application, the top surface of the first cavity bottom wall may be arranged horizontally.

[0208] In this application, reference is made to Figure 11-13The first bottom wall may include a second chamber bottom wall 85473 located below the second outdoor water receiving chamber.

[0209] In the present application, the top surface of the second cavity bottom wall may be the second bottom surface 854731.

[0210] In the present application, the second bottom surface may be parallel to the horizontal plane.

[0211] In the present application, the second bottom surface may be an inclined surface. One end of the second bottom surface close to the bottom wall of the first cavity is the bottom end of the second plane.

[0212] In this application, reference is made to Figure 11-13 , the angle between the second plane and the horizontal plane may be an eleventh angle α11. The eleventh angle may be an acute angle.

[0213] In this application, reference is made to Figure 11-13 The first bottom wall may include a third chamber bottom wall 85474 located below the third outdoor water receiving chamber.

[0214] In the present application, the top surface of the third cavity bottom wall may be the third bottom surface 854741.

[0215] In the present application, the third bottom surface may be an inclined surface. An end of the third bottom surface close to the bottom wall of the first cavity is the bottom end of the third plane.

[0216] In this application, reference is made to Figure 11-13 , the angle between the third plane and the horizontal plane may be a twelfth angle α12. The twelfth angle may be an acute angle.

[0217] In this application, reference is made to Figure 11-13 The air conditioner outdoor unit may include a water absorption filter 931. The water absorption filter may be used to absorb oil and impurities in the condensed water. The water absorption filter may be disposed in an outdoor water receiving chamber. The water absorption filter is disposed on the first bottom wall. The water absorption filter may block the first water outlet, and may filter the water flowing through the first water outlet to the outdoor heat exchanger, thereby preventing impurities from clogging the first water outlet, ensuring that the condensed water can flow out smoothly from the first water outlet, and preventing impurities and oil from contaminating the outdoor heat exchanger; the water absorption filter may store a portion of water, and may further control the water output of the first water outlet, and the water adsorbed on the water absorption filter may be gradually discharged from the water absorption filter by the gravity of the water.

[0218] In the present application, the water absorbing filter part may be a water absorbing sponge.

[0219] In this application, reference is made to Figure 11-13 , the thickness dimension of the water absorption filter portion can be the eighth distance H8.

[0220] In the present application, the eighth distance H8 ≥ the thirty-sixth parameter value. The thirty-sixth parameter value can be any value between 1mm-3mm. The thirty-sixth parameter value can be 2mm. The eighth distance H8 ≥ 2mm can ensure the water absorption of the water absorption filtration.

[0221] In this application, reference is made to Figure 11-13 The bottom of the outdoor water receiving device may be formed with a first plug-in portion 8545. The first plug-in portion may be located below the outdoor water receiving cavity. The top end of the outdoor heat exchanger may be plugged into the first plug-in portion.

[0222] In the present application, two bottom plate limiting ribs 8548 are connected to the bottom surface of the first bottom plate. The first bottom wall and the two bottom plate limiting ribs define a first plug-in portion. The bottom end of the first plug-in portion is open and both side ends are open, so that the top end of the outdoor heat exchanger can be inserted into the first plug-in portion.

[0223] In the present application, the first section heat exchanger can be inserted in the first plug-in portion. The first plug-in portion is open at the bottom and open at both ends along the length direction of the outdoor housing.

[0224] In this application, reference is made to Figure 14-16 The air conditioner outdoor unit may include a motor bracket 87. The motor may be fixed on the motor bracket.

[0225] In this application, reference is made to Figure 14-16 The motor bracket may include a first bracket fixing plate 871. The first bracket fixing plate may be formed with a first bracket hanging portion 8711. The top end of the outdoor heat exchanger may be inserted into the first bracket hanging portion so that the first bracket fixing plate is hung on the outdoor heat exchanger.

[0226] In the present application, the bottom opening and both side ends of the first bracket hanging portion can be opened, so that the top end of the outdoor heat exchanger can be inserted into the first bracket hanging portion, and the first bracket fixing plate is hung on the outdoor heat exchanger.

[0227] In the present application, the first stage heat exchanger can be inserted in the first bracket hanging part. The bottom end of the first bracket hanging part is open and both ends along the length direction of the outdoor casing are open.

[0228] In the present application, the outdoor water receiving device is arranged above the first bracket fixing plate. The outdoor water receiving device can be connected to the first bracket fixing plate.

[0229] In the present application, the air conditioner outdoor unit may include a first connector. The first connector may be inserted from top to bottom on the outdoor water receiving device and the first bracket fixing plate to connect the outdoor water receiving device and the first bracket fixing plate.

[0230] In this application, reference is made to Figure 14-16The outdoor water receiving device may include a second plug-in portion 8546. The first bracket fixing plate may be inserted into the second plug-in portion. The second plug-in portion may be a plug-in slot.

[0231] In this application, reference is made to Figure 14-16 The outdoor heat exchanger may include a first end plate 8213 of the heat exchanger. The heat exchanger end plate may be located at an end of the first section of the outdoor heat exchanger away from the second section of the outdoor heat exchanger.

[0232] In the present application, the outdoor water receiving device is connected to the first end plate of the heat exchanger, and the outdoor water receiving device can be fixed without the need for an additional connection structure.

[0233] In the present application, the air conditioner outdoor unit may include a second connecting member, which is inserted from top to bottom on the outdoor water receiving device and the first end plate of the heat exchanger to connect the outdoor water receiving device and the first end plate of the heat exchanger.

[0234] In this application, reference is made to Figure 14-16 The bottom of the outdoor water receiving device may be provided with a first fixed groove 8549. The bottom end of the first fixed groove is provided with an opening. The first end plate of the heat exchanger may be inserted into the first fixed groove.

[0235] In the present application, the front end of the first fixed groove is provided with an opening. The end of the first fixed groove away from the second section outdoor heat exchanger may be provided with an opening.

[0236] In this application, reference is made to Figure 17-Figure 20 A first mounting channel 85475 may be formed in the first bottom wall.

[0237] In this application, reference is made to Figure 17-Figure 20 The air conditioner outdoor unit may include a molecular sieve device 932. The molecular sieve device 932 may be disposed in the first installation channel. The molecular sieve device may block the first installation channel so that condensed water cannot pass between the molecular sieve device and the first installation channel.

[0238] In this application, reference is made to Figure 17-Figure 21 A flow channel 9321 may be formed in the molecular sieve device 932. There may be several flow channels.

[0239] In the present application, the top of the flow passage is open. The flow passage can be connected to the outdoor water receiving cavity through the opening at the top of the flow passage.

[0240] In the present application, the bottom end of the flow passage is open. In the vertical direction, the bottom end of the flow passage can be located above the outdoor heat exchanger, so that the water in the outdoor water receiving chamber flows to the outdoor heat exchanger through the flow passage.

[0241] In the present application, the diameter of a single water molecule may be 0.28 nm, and the diameter of a single oil molecule may be 1 nm.

[0242] In this application, reference is made to Figure 21-22 The direction from the top of the flow channel to the bottom of the flow channel is the extension direction of the flow channel, the cross section of the flow channel perpendicular to the extension direction of the flow channel is the second cross section, and the diameter of the largest circle in the second cross section is the eleventh diameter D11.

[0243] In the present application, the eleventh diameter D11≤the thirty-seventh parameter value. The thirty-seventh parameter value may be any value between 1nn-10nm. The thirty-seventh parameter value may be 1nm. The eleventh diameter D11≤1nm. Impurities such as oil stains can be filtered to prevent oil stains from corroding the fins and refrigerant tubes of the outdoor heat exchanger.

[0244] In the present application, the eleventh diameter D11 ≥ the thirty-eighth parameter value. The thirty-eighth parameter value may be any value between 0.28nm-0.4nm. The thirty-eighth parameter value may be 0.28nm. The eleventh diameter D11 ≥ 0.28nm. The molecular sieve device is enabled to pass water, ensuring that the water in the outdoor water receiving chamber passes through the molecular sieve device and flows to the outdoor heat exchanger, enabling the outdoor heat exchanger to evaporate water, enabling the air conditioner to be drained without drainage and utilizing condensed water to cool the outdoor heat exchanger.

[0245] In the present application, 0.28nm≤the eleventh diameter D11≤1nm, which can filter impurities such as oil and prevent oil from corroding the fins and refrigerant tubes of the outdoor heat exchanger; enable the molecular sieve device to pass water, ensuring that the water in the outdoor water receiving chamber passes through the molecular sieve device and flows to the outdoor heat exchanger, allowing the outdoor heat exchanger to evaporate water, enabling the air conditioner to be drained and using condensed water to cool the outdoor heat exchanger; and allowing water to drip onto the outdoor heat exchanger by its own gravity, avoiding excessive water flowing out of the flow channel so that the outdoor heat exchanger cannot evaporate in time and flows to the bottom plate of the air conditioner outdoor unit, avoiding water leaking out of the air conditioner outdoor unit from the bottom of the air conditioner outdoor unit, and avoiding water leakage in the air conditioner outdoor unit.

[0246] The outdoor water receiving chamber and the molecular sieve device are arranged on the top of the outdoor heat exchanger, so that the space in the outdoor unit of the air conditioner can be fully utilized and the overall size of the outdoor unit of the air conditioner can be avoided from being increased.

[0247] In this application, reference is made to Fig. 22 , the shape of the second cross section can be circular or polygonal.

[0248] In this application, reference is made to Figure 17-Figure 22 , the molecular sieve device may include a molecular sieve body 9322.

[0249] In the present application, the molecular sieve body can be a honeycomb molecular sieve body. The honeycomb molecular sieve body can be composed of inorganic oxides. The main components of the honeycomb molecular sieve body can be silicates and aluminates. The inorganic oxides are connected by covalent bonds to form the honeycomb molecular sieve body.

[0250] In this application, reference is made to Figure 20-22 , a plurality of flow channels 9321 may be formed in the molecular sieve body.

[0251] In the present application, the molecular sieve body may have one.

[0252] In the present application, the molecular sieve body may have at least two.

[0253] In the present application, a plurality of flow channels 9321 may be formed in the molecular sieve body, and the molecular sieve body may have at least two, and the molecular sieve bodies do not overlap in the height direction of the outdoor casing.

[0254] In the present application, several flow channels in the molecular sieve body are isolated from each other.

[0255] In this application, reference is made to Figure 23-Figure 25 The first bottom wall may include a first channel peripheral wall 85476 that encloses a first mounting channel.

[0256] In this application, reference is made to Figure 23-Figure 25 The first channel peripheral wall may include a first step surface 854761. The molecular sieve body may be arranged in the first installation channel. The molecular sieve body may be arranged on the first step surface.

[0257] In this application, reference is made to Figure 23-Figure 25 , the first mounting channel may include a first mounting section 854751. The first mounting channel may include a second mounting section 854752. The first mounting section may be located below the second mounting section.

[0258] In the present application, the top end of the first installation section may be flush with the first step surface, and the bottom end of the second installation section may be flush with the first step surface.

[0259] In this application, reference is made to Fig.26 , the molecular sieve body may include a first molecular sieve segment 93221. The molecular sieve body may include a second molecular sieve segment 93222. The first molecular sieve segment may be located below the second molecular sieve segment.

[0260] In the present application, the first molecular sieve segment can be inserted in the first installation segment. The second molecular sieve segment can be located on the first step surface. The second molecular sieve segment is located in the second installation segment.

[0261] In the present application, in the vertical direction, the opening at the bottom end of the first installation section may be located above the outdoor heat exchanger.

[0262] In the present application, the molecular sieve body may have at least two. At least two molecular sieve bodies may be arranged in sequence in the height direction of the outdoor housing. Fig. 27 , a number of sub-flow channels 93211 can be formed in the molecular sieve body.

[0263] In the present application, along the height direction of the outdoor casing, the sub-flow channels in at least two molecular sieve bodies are connected in sequence to form a flow channel.

[0264] In the present application, all molecular sieve bodies can be arranged in sequence in the height direction of the outdoor housing. A flow passage is formed by sequentially connecting a sub-flow passage of each molecular sieve body.

[0265] In the present application, several sub-flow channels in the molecular sieve body can be isolated from each other.

[0266] In the present application, along the height direction of the outdoor casing, in two adjacent molecular sieve bodies, a sub-flow channel of one molecular sieve body is arranged opposite to and communicated with a sub-flow channel of the other molecular sieve body.

[0267] In the present application, the molecular sieve body has at least three. Part of the molecular sieve body has a flow channel formed therein, and part of the molecular sieve body has a plurality of sub-flow channels formed therein.

[0268] At least two molecular sieve bodies with a plurality of sub-flow channels formed therein are arranged in sequence in the height direction of the outdoor casing.

[0269] Along the height direction of the outdoor casing, the sub-flow channels in at least two molecular sieve bodies are connected in sequence to form a flow channel.

[0270] In the present application, the first bottom wall may include a first bottom wall top surface 85477 located at the top of the first bottom wall.

[0271] In the present application, the top surface of the first bottom wall is not lower than the molecular sieve body, so as to prevent the water in the outdoor water receiving chamber from not being able to completely flow into the flow channel and flow to the outdoor heat exchanger through the flow channel, thereby preventing water from accumulating in the outdoor water receiving chamber.

[0272] In the present application, along the height direction of the outdoor housing, the bottom molecular sieve body may include a first molecular sieve segment 93221. The bottom molecular sieve body may include a second molecular sieve segment 93222. The first molecular sieve segment may be located below the second molecular sieve segment.

[0273] The first molecular sieve segment can be inserted in the first installation segment. The second molecular sieve segment can be located on the first step surface. The second molecular sieve segment is located in the second installation segment.

[0274] In the present application, along the height direction of the outdoor casing, the molecular sieve body other than the bottommost part is located in the second installation section.

[0275] In this application, reference is made to Figure 28-Figure 29 The molecular sieve device may include a molecular sieve housing 9323. The molecular sieve housing may be inserted into the first installation channel.

[0276] In this application, reference is made to Figure 28-Figure 29 A molecular sieve installation cavity 93231 may be formed in the molecular sieve housing.

[0277] In the present application, the top of the molecular sieve housing may be formed with a molecular sieve installation inlet 93232. The molecular sieve installation inlet may be in communication with the molecular sieve installation cavity.

[0278] In this application, reference is made to Figure 28-Figure 29 A first through hole 93233 may be formed at the bottom of the molecular sieve shell.

[0279] The first through hole 93233 can connect the molecular sieve installation cavity with the space below the molecular sieve housing. The water outlet end of the first through hole can be located above the outdoor heat exchanger.

[0280] In the present application, the molecular sieve housing can be snap-connected to an outdoor water receiving device.

[0281] In the present application, the molecular sieve housing may be disposed on the first step surface.

[0282] In this application, reference is made to Figure 28-Figure 29 The molecular sieve housing may include a molecular sieve housing first section 93234. The molecular sieve housing may include a molecular sieve housing second section 93235.

[0283] The first section of the molecular sieve housing can be inserted in the first installation section. The second section of the molecular sieve housing can be located in the second installation section.

[0284] In this application, reference is made to Fig.30 The line connecting the top center and the bottom center of the flow passage is a first line, and the first line is parallel to the height direction of the outdoor casing or the first line is arranged at an angle β1 with the height direction of the outdoor casing.

[0285] In the present application, β1≤39th parameter value. The 39th parameter value may be any value between 40°-50°. The 39th parameter value may be 45°. β1≤45°. The flow passage is not too inclined, and the extension direction of the flow passage is as close as possible to the height direction of the outdoor housing, so that the condensed water flow rate is faster, the condensed water discharge efficiency is ensured, and water overflow in the outdoor water receiving chamber is avoided.

[0286] In the present application, the total flow rate of the molecular sieve device within the unit is Q4. Q4 ≥ Q1. The molecular sieve device can discharge condensed water, avoid the flow capacity of the molecular sieve device being lower than the capacity of the air conditioner indoor unit to generate condensed water, avoid the condensed water generated by the air conditioner indoor unit to be stored too much in the outdoor water receiving chamber, avoid the condensed water overflowing from the outdoor water receiving chamber, avoid the overflowed water flowing to the bottom plate of the air conditioner outdoor unit, avoid water leaking from the bottom of the air conditioner outdoor unit, and avoid the occurrence of water leakage in the air conditioner outdoor unit.

[0287] In the present application, Q3≥Q4. The amount of evaporated water in the outdoor heat exchanger is not less than the amount of water flowing to the outdoor heat exchanger, so that too much water flowing out of the molecular sieve device can be prevented from evaporating in time in the outdoor heat exchanger and flowing to the bottom plate of the air-conditioning outdoor unit, so that water can be prevented from leaking out of the air-conditioning outdoor unit from the bottom of the air-conditioning outdoor unit, and the occurrence of water leakage in the air-conditioning outdoor unit can be avoided, so that zero drainage can be achieved.

[0288] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0289] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. An air conditioner, characterized in that: include: Air conditioner indoor unit; The air conditioner outdoor unit is connected to the air conditioner indoor unit and includes: An outdoor housing is formed with an outdoor air inlet and an outdoor air outlet, and an outdoor accommodating cavity is formed inside the outdoor housing and is connected with the outdoor air inlet and the outdoor air outlet; An outdoor heat exchanger is arranged in the outdoor accommodation chamber; An outdoor fan is arranged in the outdoor accommodating cavity and is located on a side of the outdoor heat exchanger away from the outdoor air inlet; A motor is connected to the outdoor fan; the motor drives the outdoor fan to rotate, so that outdoor air enters the outdoor accommodation chamber from the outdoor air inlet to exchange heat with the outdoor heat exchanger, and the air after heat exchange with the outdoor heat exchanger flows out of the outdoor accommodation chamber through the outdoor air outlet; An outdoor water receiving device is formed with an outdoor water receiving chamber for receiving and storing condensed water flowing out of the indoor unit of the air conditioner, and the outdoor water receiving chamber is located above the outdoor heat exchanger; The outdoor water receiving device comprises a first bottom wall located at the bottom of the outdoor water receiving cavity; a first installation channel is formed in the first bottom wall; A molecular sieve device is disposed in the first installation channel and blocks the first installation channel, wherein a plurality of flow channels are formed in the molecular sieve device; The top and bottom ends of the flow passage are open, and the flow passage is connected to the outdoor water receiving chamber through the opening at the top end thereof; in the vertical direction, the opening at the bottom end of the flow passage is located above the outdoor heat exchanger; The extension direction of the flow channel is from the top end to the bottom end of the flow channel, the cross section of the flow channel perpendicular to the extension direction of the flow channel is the second cross section, the diameter of the largest circle in the second cross section is the eleventh diameter D11, 0.28nm≤D11≤1nm.

2. The air conditioner according to claim 1, characterized in that: The molecular sieve device comprises a molecular sieve body, and the flow channel is formed in the molecular sieve body; When there are at least two molecular sieve bodies, the molecular sieve bodies do not overlap in the height direction of the outdoor casing.

3. The air conditioner according to claim 1, characterized in that: The molecular sieve device comprises a molecular sieve body, wherein a plurality of sub-flow channels are formed in the molecular sieve body; There are at least two molecular sieve bodies, and the at least two molecular sieve bodies are arranged in sequence in the height direction of the outdoor housing; Along the height direction of the outdoor casing, the sub-flow channels in at least two of the molecular sieve bodies are connected in sequence to form the flow channel.

4. The air conditioner according to claim 1, characterized in that: The molecular sieve device comprises a molecular sieve body, wherein the molecular sieve body has at least three, part of the molecular sieve body is formed with the flow channel, and part of the molecular sieve body is formed with a plurality of sub-flow channels; At least two molecular sieve bodies having a plurality of sub-flow channels formed therein are sequentially arranged in the height direction of the outdoor housing; Along the height direction of the outdoor casing, the sub-flow channels in at least two of the molecular sieve bodies are connected in sequence to form the flow channel.

5. The air conditioner according to claim 2, 3 or 4, characterized in that: The molecular sieve device comprises: A molecular sieve housing is inserted into the first installation channel; A molecular sieve installation cavity is formed in the molecular sieve shell; a molecular sieve installation inlet is formed at the top of the molecular sieve shell, and the molecular sieve installation inlet is connected to the molecular sieve installation cavity; a first through hole is formed at the bottom of the molecular sieve shell, and the first through hole connects the molecular sieve installation cavity and the space below the molecular sieve shell; The molecular sieve body is located in the molecular sieve installation cavity.

6. The air conditioner according to claim 2, 3 or 4, characterized in that: The first bottom wall comprises a first bottom wall top surface located at the top thereof, and the first bottom wall top surface is not lower than the molecular sieve body.

7. The air conditioner according to claim 2, characterized in that: The plurality of flow channels in the molecular sieve body are isolated from each other.

8. The air conditioner according to claim 3 or 4, characterized in that: The plurality of sub-flow channels in the molecular sieve body are isolated from each other.

9. The air conditioner according to claim 3 or 4, characterized in that: Along the height direction of the outdoor casing, in two adjacent molecular sieve bodies, one sub-flow channel of one molecular sieve body is arranged opposite to and communicated with one sub-flow channel of the other molecular sieve body.

10. An air conditioner, characterized in that: include: Air conditioner indoor unit; The air conditioner outdoor unit is connected to the air conditioner indoor unit and includes: An outdoor housing is formed with an outdoor air inlet and an outdoor air outlet, and an outdoor accommodating cavity is formed inside the outdoor housing and is connected with the outdoor air inlet and the outdoor air outlet; An outdoor heat exchanger is arranged in the outdoor accommodation chamber; An outdoor fan is arranged in the outdoor accommodating cavity and is located on a side of the outdoor heat exchanger away from the outdoor air inlet; A motor is connected to the outdoor fan; the motor drives the outdoor fan to rotate, so that outdoor air enters the outdoor accommodation chamber from the outdoor air inlet to exchange heat with the outdoor heat exchanger, and the air after heat exchange with the outdoor heat exchanger flows out of the outdoor accommodation chamber through the outdoor air outlet; An outdoor water receiving device is formed with an outdoor water receiving chamber for receiving and storing condensed water flowing out of the indoor unit of the air conditioner, and the outdoor water receiving chamber is located above the outdoor heat exchanger; The outdoor water receiving device comprises a first bottom wall located at the bottom of the outdoor water receiving cavity; a first installation channel is formed in the first bottom wall; A molecular sieve device is disposed in the first installation channel and blocks the first installation channel, wherein a plurality of flow channels are formed in the molecular sieve device; The flow passage is connected to the outdoor water receiving chamber through its top; the bottom end of the flow passage is open, and in the vertical direction, the bottom end of the flow passage is located above the outdoor heat exchanger; The direction from the top of the flow channel to the bottom of the flow channel is the extension direction of the flow channel, the cross section of the flow channel perpendicular to the extension direction of the flow channel is the second cross section, the diameter of the largest circle in the second cross section is the eleventh diameter D11, 0.28nm≤D11≤1nm; The line connecting the top center and the bottom center of the flow passage is a first line, which is parallel to the height direction of the outdoor housing or is arranged at an angle β1 with the height direction of the outdoor housing, β1≤45°.

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