Air conditioner and water beating wheel

Abstract

The utility model discloses an air conditioner and a water fetching wheel, and the water fetching wheel comprises a first wheel disc which comprises a first connecting disc and a plurality of first water fetching strips extending outwards from the outer edge of the first connecting disc; the second wheel disc comprises a second connecting disc and a plurality of second water beating strips; the second connecting disc and the first connecting disc are coaxially arranged at intervals; the second water beating strips extend outwards from the outer edge of the second connecting disc; the connecting part is connected with the first connecting disc and the second connecting disc; wherein the first water fetching strips incline towards the first circumferential direction of the first connecting disc, and the second water fetching strips incline towards the second circumferential direction opposite to the first circumferential direction. The water beating wheel can greatly improve the water flow of condensate water thrown out by the water beating wheel, the consumption of the condensate water is accelerated, and the energy consumption of the air conditioner can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of refrigeration equipment, and more specifically, to an air conditioner and a water wheel. Background Art

[0002] An integrated air conditioner usually includes an exterior and an interior opposite to the exterior. During cooling, condensed water is generated when the evaporator in the interior exchanges heat with the air. The condensed water can flow to the exterior. A water wheel and a condenser are provided on the exterior. When the water wheel rotates, the condensed water is thrown onto the condenser to cool the condenser.

[0003] However, the existing water wheel is usually constructed as a wheel-shaped structure with a relatively simple structure. The water flow rate of the condensed water thrown out by the water wheel is small, resulting in the air conditioner being unable to quickly consume the condensed water. Utility Model Content

[0004] The technical problem to be solved by the utility model is how to increase the water flow rate of condensed water thrown out by the water wheel.

[0005] The utility model provides a water wheel for an air conditioner, which comprises:

[0006] A first wheel disc, comprising a first connecting disc and a plurality of first watering strips extending outward from an outer edge of the first connecting disc;

[0007] The second wheel disc comprises a second connecting disc coaxially arranged with the first connecting disc and spaced from each other, and a plurality of second watering strips extending outward from the outer edge of the second connecting disc;

[0008] A connecting portion, connecting the first connecting disk and the second connecting disk;

[0009] The first watering bar is inclined toward a first circumferential direction of the first connecting plate, and the second watering bar is inclined toward a second circumferential direction opposite to the first circumferential direction.

[0010] In an exemplary embodiment, a plurality of the first watering strips are evenly distributed in the circumferential direction of the first connecting plate; and / or,

[0011] The plurality of second watering strips are evenly distributed in the circumferential direction of the second connecting plate.

[0012] In an exemplary embodiment, the number of the first water strips is the same as the number of the second water strips; or,

[0013] The number of the first water strips is different from the number of the second water strips.

[0014] In an illustrative embodiment, the number of the first water strips and / or the second water strips is 18 to 23.

[0015] In an exemplary embodiment, the first watering bar and / or the second watering bar is arc-shaped.

[0016] In an exemplary embodiment, the first watering bar and / or the second watering bar is in a cycloid shape or an involute shape.

[0017] In an exemplary embodiment, the distance from the end of the first water bar facing away from the first connecting disk to the axis of the first connecting disk is equal to the distance from the end of the second water bar facing away from the second connecting disk to the axis of the second connecting disk.

[0018] In an exemplary embodiment, the connecting portion is connected to the middle of the first connecting disk and the second connecting disk;

[0019] The water wheel is provided with an axial hole coaxial with the first connecting disk, the axial hole passes through the first connecting disk, the connecting part and the second connecting disk, and the axial hole is used for the rotating shaft to pass through.

[0020] This embodiment also provides an air conditioner, which includes: a water pumping mechanism;

[0021] The water pumping mechanism includes the water pumping wheel as described above, a rotating shaft connected to the water pumping wheel, and a motor connected to the rotating shaft.

[0022] In an exemplary embodiment, the air conditioner further comprises a water receiving pan for accommodating condensed water and an outdoor heat exchanger disposed above the water receiving pan;

[0023] A portion of the first water-pumping bar and a portion of the second water-pumping bar extend into the water receiving tray, and the motor can drive the water-pumping wheel to rotate so that the first water-pumping bar and the second water-pumping bar throw the water in the water receiving tray onto the outdoor heat exchanger.

[0024] In the technical solution of the present application, since the first watering bar and the second watering bar are inclined in opposite directions, the overall water pumping effect is the same regardless of whether the watering wheel is installed in the forward direction or the reverse direction. Therefore, the watering wheel has no restrictions on the forward and reverse directions during installation and can be installed in the forward and reverse directions. There is no need to consider the installation direction during installation, which can improve the assembly efficiency of the watering wheel. At the same time, when the watering wheel rotates, one of the first watering bar and the second watering bar can scoop up the condensed water and form a water column to throw it out, and the other of the first watering bar and the second watering bar can whip the surface of the condensed water to form small splashing droplets, thereby greatly increasing the water flow rate of the condensed water thrown out by the watering wheel, accelerating the consumption of the condensed water, and effectively reducing the energy consumption of the air conditioner. In particular, the water column-shaped condensed water is not easily carried out of the air conditioner by the airflow when it is vacated, thereby making full use of the condensed water and reducing the waste of condensed water.

[0025] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0027] Figure 1 is a schematic diagram of an air conditioner in an embodiment of the present application;

[0028] Figure 2 A schematic diagram of a water receiving tray and a water pumping mechanism in an embodiment of the present application;

[0029] Figure 3 A three-dimensional schematic diagram of a water wheel in an embodiment of the present application;

[0030] Figure 4 This is a schematic front view of a water wheel in an embodiment of the present application;

[0031] Figure 5 It is a left side schematic diagram of a water wheel in an embodiment of the present application;

[0032] Figure 6 A rear view schematic diagram of a water wheel in an embodiment of the present application;

[0033] Figure 7 for Figure 4 A cross-sectional view of the water wheel in the AA direction.

[0034] Reference numerals:

[0035] 100. Air conditioner; 1. Casing; 2. Partition; 3. Drain tray; 31. Indoor water collecting tray; 32. Flow channel; 33. Outdoor water collecting tray; 4. Indoor heat exchanger; 5. Indoor fan; 6. Outdoor heat exchanger; 7. Outdoor fan; 8. Compressor; 9. Water pumping mechanism; 91. Motor; 92. Rotating shaft; 10. Water pumping wheel; 11. First wheel disc; 111. First connecting disc; 112. First water pumping bar; 12. Second wheel disc; 121. Second connecting disc; 122. Second water pumping bar; 13. Connecting part; 14. Shaft hole. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the utility model more clear, the embodiments of the utility model will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily without conflict.

[0037] like Figure 1 As shown, Figure 1 An air conditioner 100 in this embodiment is shown. The air conditioner 100 may be an integrated air conditioner. The air conditioner 100 includes a housing 1, a partition 2, a water receiving tray 3, a water pumping mechanism 9, an indoor heat exchanger 4, an outdoor heat exchanger 6, an indoor fan 5, an outdoor fan 7, and a compressor 8.

[0038] The partition 2 is arranged in the inner cavity of the shell 1, and the partition 2 divides the inner cavity of the shell 1 into an indoor chamber 11 and an outdoor chamber 12. A first air inlet and a first air outlet are arranged on the wall of the indoor chamber 11. The first air inlet and the first air outlet are both used to connect the indoor space. The indoor heat exchanger 4 and the indoor fan 5 are both arranged in the indoor chamber 11. The indoor fan 5 is used to drive the air in the indoor chamber 11 to flow from the first air inlet to the first air outlet, so that the first air outlet inhales the indoor air, and the first air inlet discharges the indoor air inhaled by the first air outlet into the room. The indoor heat exchanger 4 covers the first air inlet or the first air outlet, and the indoor heat exchanger 4 is used to exchange heat with the indoor air flowing through the indoor chamber 11.

[0039] A second air inlet and a second air outlet are provided on the wall surface of the outdoor chamber 12. The second air inlet and the second air outlet are both used to connect to the outdoor space. The outdoor heat exchanger 6 and the outdoor fan 7 are both arranged in the outdoor chamber 12. The outdoor fan 7 is used to drive the air in the outdoor chamber 12 to flow from the second air inlet to the second air outlet, so that the second air outlet inhales outdoor air, and the second air inlet discharges the outdoor air inhaled by the second air outlet to the outdoors. The outdoor heat exchanger 6 covers the second air inlet, and the outdoor heat exchanger 6 is used to exchange heat with the outdoor air flowing through the outdoor chamber 12.

[0040] The compressor 8 is connected to the outdoor heat exchanger 6 and the indoor heat exchanger 4. The compressor 8 can drive the refrigerant to circulate between the outdoor heat exchanger 6 and the indoor heat exchanger 4. In the cooling mode, the refrigerant absorbs the heat of the indoor air when passing through the indoor heat exchanger 4, and the outdoor air absorbs the heat of the refrigerant when passing through the outdoor heat exchanger 6. When the indoor heat exchanger 4 cools the indoor air, condensed water will condense on the surface of the indoor heat exchanger 4, and the condensed water will gather into droplets and drip down from the indoor heat exchanger 4.

[0041] like Figure 2As shown, the water collecting pan 3 is arranged in the outer shell 1 and is located at the bottom of the outer shell 1. The water collecting pan 3 includes an indoor water collecting pan 31, an outdoor water collecting pan 33 and a flow channel 32. The indoor water collecting pan 31 is arranged in the indoor side chamber 11 and is located below the indoor side heat exchanger 4. The outdoor water collecting pan 33 is arranged in the outdoor side chamber 12 and is located below the outdoor side heat exchanger 6. The indoor water collecting pan 31 is higher than the outdoor water collecting pan 33. The indoor water collecting pan 31 is provided with a water outlet, and the outdoor water collecting pan 33 is provided with a water inlet. The flow channel 32 is arranged between the indoor water collecting pan 31 and the outdoor water collecting pan 33, and the flow channel 32 extends from the water outlet of the indoor water collecting pan 31 to the water inlet of the outdoor water collecting pan 33.

[0042] like Figure 3 As shown, the pumping mechanism 9 is arranged in the outdoor chamber 12. The pumping mechanism 9 comprises a motor 91 and a water pumping wheel 10. The motor 91 is drivingly connected to the water pumping wheel 10, and the motor 91 can drive the water pumping wheel 10 to rotate around its axis.

[0043] like Figures 3 to 6 As shown, Figures 3 to 6 The structure of a water wheel 10 of an air conditioner 100 in this embodiment is shown. The water wheel 10 includes a first wheel disc 11, a second wheel disc 12 and a connecting portion 13. The first wheel disc 11 and the second wheel disc 12 are arranged at intervals, and the connecting portion 13 is arranged between the first wheel disc 11 and the second wheel disc 12. The connecting portion 13 connects the first wheel disc 11 and the second wheel disc 12 together.

[0044] like Figure 4 As shown, the first wheel 11 includes a first connecting disk 111 and a plurality of first watering bars 112. The first connecting disk 111 can be constructed as a circular disk. The first watering bars 112 are strip-shaped structures. A plurality of first watering bars 112 extend outward from the outer edge of the first connecting disk 111. Two adjacent first watering bars 112 are spaced apart. The first watering bars 112 are inclined in the radial direction of the first connecting disk 111, and the plurality of first watering bars 112 are inclined in the first circumferential direction of the first connecting disk 111.

[0045] like Figure 6As shown, the second wheel disc 12 includes a second connecting disc 121 and a plurality of second watering bars 122. The second connecting disc 121 can be constructed as a circular disc. The second connecting disc 121 is spaced apart from the first connecting disc 111, and the second connecting disc 121 is coaxial with the first connecting disc 111. The diameter of the second connecting disc 121 and the first connecting disc 111 can be the same. The shape of the second watering bar 122 can be a strip structure. A plurality of second watering bars 122 all extend outward from the outer edge of the second connecting disc 121. Two adjacent second watering bars 122 are spaced apart. The second watering bar 122 is inclined to the radial direction of the second connecting disc 121. A plurality of second watering bars 122 are all inclined toward the second circumference of the first connecting disc 111, and the second circumference of the first connecting disc 111 is opposite to the first circumference of the first connecting disc 111.

[0046] The water wheel 10 is arranged above the outdoor water collecting pan 33 of the water receiving pan 3. The axis of the water wheel 10 is arranged horizontally. A first water-pumping bar 112 and a second water-pumping bar 122 of the water wheel 10 extend into the outdoor water collecting pan 33 of the water receiving pan 3. When the water wheel 10 rotates, the condensed water in the outdoor water collecting pan 33 can be thrown onto the outer heat exchanger.

[0047] After the air conditioner 100 starts the cooling mode, the condensed water condensed on the indoor heat exchanger 4 drops onto the indoor water collection pan 31. Since the height of the indoor water collection pan 31 is higher than the height of the outdoor water collection pan 33, the condensed water can flow along the flow channel 32 toward the water inlet of the outdoor water collection pan 33, and enter the outdoor water collection pan 33 from the water inlet. The motor can drive the first wheel 11 and the second wheel 12 to rotate synchronously.

[0048] The water wheel 10 is installed forwardly so that when the water wheel 10 is driven, the first wheel disc 11 and the second wheel disc 12 both rotate in the first circumferential direction of the first wheel disc 11. Since the first water-pumping bar 112 of the first wheel disc 11 is inclined in the first circumferential direction, the first water-pumping bar 112 can scoop up the condensed water in the water receiving tray 3 and throw it toward the indoor heat exchanger. The condensed water thrown out by the first water-pumping bar 112 is gathered in the form of strip-shaped water columns in the air, and these water columns can be poured on the indoor heat exchanger to cool the indoor heat exchanger; since the second water-pumping bar 122 of the second wheel disc 12 is inclined in the second circumferential direction opposite to the first circumferential direction, the second water-pumping bar 122 whips the condensed water in the water receiving tray 3 and splashes the condensed water, so that the condensed water splashes onto the indoor heat exchanger in the form of small droplets to cool the indoor heat exchanger.

[0049] The water wheel 10 is installed in reverse so that when the water wheel 10 is driven, the first wheel disc 11 and the second wheel disc 12 both rotate in the second circumferential direction of the first wheel disc 11. Since the second water-pumping bar 122 of the second wheel disc 12 is inclined in the second circumferential direction, the second water-pumping bar 122 can scoop up the condensed water in the water receiving tray 3 and throw it toward the indoor heat exchanger. The condensed water thrown out by the second water-pumping bar 122 is gathered in the form of strip-shaped water columns in the air, and these water columns can be poured on the indoor heat exchanger to cool the indoor heat exchanger; since the first water-pumping bar 112 of the first wheel disc 11 is inclined in the first circumferential direction opposite to the second circumferential direction, the first water-pumping bar 112 whips the condensed water in the water receiving tray 3 and splashes the condensed water, so that the condensed water splashes onto the indoor heat exchanger in the form of small droplets to cool the indoor heat exchanger.

[0050] In this way, no matter whether the water wheel 10 is installed forward or reverse, the overall water-pumping effect of the water wheel 10 is the same. Therefore, the water wheel 10 has no restrictions on forward and reverse directions when it is installed. It can be installed in both directions. There is no need to consider the installation direction during installation, which can improve the assembly efficiency of the water wheel 10. At the same time, when the water wheel 10 rotates, one of the first water-pumping bar 112 and the second water-pumping bar 122 can scoop up condensed water and form a water column to throw it out, and the other of the first water-pumping bar 112 and the second water-pumping bar 122 can whip the surface of the condensed water to form splashing small droplets, thereby greatly increasing the water flow rate of the condensed water thrown out by the water wheel 10, accelerating the consumption of the condensed water, and effectively reducing the energy consumption of the air conditioner. In particular, the condensed water in the form of a water column is not easily driven out of the air conditioner by the airflow when it is in the air, so that the condensed water can be fully utilized and the waste of condensed water can be reduced.

[0051] In an exemplary embodiment, the plurality of first watering bars 112 of the first wheel disc 11 are evenly distributed in the circumferential direction of the first connecting disc 111 of the first wheel disc 11. The intervals between two adjacent first watering bars 112 are the same.

[0052] In this way, the center of mass of the first wheel disc 11 is located at the center of the first wheel disc 11, and the first wheel disc 11 can rotate more smoothly.

[0053] In an exemplary embodiment, the plurality of second watering bars 122 of the second wheel disc 12 are evenly distributed in the circumferential direction of the second connecting disc 121 of the second wheel disc 12. The intervals between two adjacent second watering bars 122 are the same.

[0054] In this way, the center of mass of the second wheel disc 12 is located at the center of the second wheel disc 12, and the second wheel disc 12 can rotate more smoothly.

[0055] In an exemplary embodiment, the number of the first watering bars 112 of the first wheel disc 11 is equal to the number of the second watering bars 122 of the second wheel disc 12 .

[0056] Since the number of water-pumping bars on the first wheel disc 11 and the second wheel disc 12 is the same, no matter the water-pumping wheel 10 is installed forward or reverse, the overall water-pumping effect of the water-pumping wheel 10 is exactly the same.

[0057] In an exemplary embodiment, the number of the first water bars 112 of the first wheel 11 is different from the number of the second water bars 122 of the second wheel 12. The number of the first water bars 112 of the first wheel 11 may be greater than the number of the second water bars 122 of the second wheel 12, or the number of the first water bars 112 of the first wheel 11 may be less than the number of the second water bars 122 of the second wheel 12.

[0058] Even if the number of water-pumping bars on the first wheel disc 11 and the number of water-pumping bars on the second wheel disc 12 are different, the water-pumping wheel 10 can pump water efficiently whether it is installed in the forward direction or in the reverse direction, and the flow rate of condensed water thrown out by the water-pumping wheel 10 is relatively large.

[0059] In an exemplary embodiment, the number of the first watering bars 112 on the first wheel 11 is 18 to 23. The number of the second watering bars 122 on the second wheel 12 is 18 to 23. The number of the first watering bars 112 on the first wheel 11 and the number of the second watering bars 122 on the second wheel 12 can both be 21.

[0060] The number of the first water-pumping strips 112 and the second water-pumping strips 122 is set to 18 to 23, and the density of the first water-pumping strips 112 and the second water-pumping strips 122 is moderate, which can improve the water-pumping effect of the water-pumping wheel 10 .

[0061] In an exemplary embodiment, the first water bar 112 is in an arc shape. The first water bar 112 may be in a circular ring shape or an elliptical arc shape. The second water bar 122 is in an arc shape. The second water bar 122 may be in a circular ring shape or an elliptical arc shape.

[0062] The first water bar 112 and the second water bar 122 are constructed in an arc shape. The first water bar 112 and the second water bar 122 have small resistance when contacting the condensed water in the water tray. The first water bar 112 and the second water bar 122 make little noise when hitting the condensed water, thereby improving the user experience.

[0063] In an exemplary embodiment, the first watering bar 112 is shaped like a cycloid or an involute. The second watering bar 122 is shaped like a cycloid or an involute.

[0064] The first water bar 112 and the second water bar 122 are constructed in a cycloid shape or an involute shape. The first water bar 112 and the second water bar 122 have small resistance when contacting the condensed water in the water tray. The first water bar 112 and the second water bar 122 make little noise when hitting the condensed water, thereby improving the user experience.

[0065] In an exemplary embodiment, the distance from the end of the first water bar 112 facing away from the first connecting disk 111 to the axis of the first connecting disk 111 is equal to the distance from the end of the second water bar 122 facing away from the second connecting disk 121 to the axis of the second connecting disk 121.

[0066] Since the depth of the condensed water in the water receiving tray 3 is usually shallow, setting the outer diameters of the first wheel disc 11 and the second wheel disc 12 to be the same is beneficial for the first watering bar 112 and the second watering bar 122 to be able to contact the shallower condensed water in the water receiving tray 3, thereby avoiding the first watering bar 112 and the second watering bar 122 being unable to contact the condensed water at the same time when the condensed water in the water receiving tray 3 is shallow, thereby reducing the water pumping speed.

[0067] In an illustrative embodiment, Figure 2 As shown, the water pumping mechanism 9 further includes a rotating shaft 92. One end of the rotating shaft 92 is connected to a motor 91, and the motor 91 can drive the rotating shaft 92 to rotate.

[0068] like Figure 7 As shown, the connection portion 13 is disposed between the middle of the first connection disk 111 of the first wheel 11 and the middle of the second connection disk 121 of the second wheel 12. One end of the connection portion 13 is connected to the middle of the first connection disk 111, and the other end of the connection portion 13 is connected to the middle of the second connection disk 121.

[0069] The water wheel 10 is also provided with an axial hole 14. The axial hole 14 extends from the middle of the first connecting plate 111 to the middle of the second connecting plate 121, and the axial hole 14 sequentially passes through the first connecting plate 111, the connecting portion 13, and the second connecting plate 121. The rotating shaft 92 passes through the axial hole 14 of the water wheel 10 so that the water wheel 10 is fixed on the rotating shaft 92. The rotating shaft 92 and the water wheel 10 can be an interference fit or a key connection. The motor 91 drives the rotating shaft 92 to rotate, which can drive the water wheel 10 to rotate.

[0070] In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "relative", "four corners", "periphery", "'mouth'-shaped structure" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0071] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", and "assembly" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection", and "fixed connection" can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0072] Although the implementation methods disclosed in the utility model are as above, the above contents are only implementation methods adopted to facilitate the understanding of the utility model, and are not used to limit the utility model. Any technician in the field to which the utility model belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the utility model, but the scope of patent protection of the utility model shall still be defined by the attached claims.

Claims

1. A water wheel for an air conditioner, characterized in that: include: A first wheel disc, comprising a first connecting disc and a plurality of first watering strips extending outward from an outer edge of the first connecting disc; The second wheel disc comprises a second connecting disc coaxially arranged with the first connecting disc and spaced from each other, and a plurality of second watering strips extending outward from the outer edge of the second connecting disc; and A connecting portion, connecting the first connecting disk and the second connecting disk; The first watering bar is inclined toward a first circumferential direction of the first connecting plate, and the second watering bar is inclined toward a second circumferential direction opposite to the first circumferential direction.

2. The water wheel according to claim 1, characterized in that: The plurality of first watering strips are evenly distributed in the circumferential direction of the first connecting plate; and / or, The plurality of second water strips are evenly distributed in the circumferential direction of the second connecting plate.

3. The water wheel according to claim 1, characterized in that: The number of the first water strips is the same as the number of the second water strips; or, The number of the first water strips is different from the number of the second water strips.

4. The water wheel according to claim 1, characterized in that: The number of the first water strips and / or the second water strips is 18 to 23.

5. The water wheel according to any one of claims 1 to 4, characterized in that: The first watering bar and / or the second watering bar are arc-shaped.

6. The water wheel according to any one of claims 1 to 4, characterized in that: The first watering bar and / or the second watering bar is in a cycloid shape or an involute shape.

7. The water wheel according to any one of claims 1 to 4, characterized in that: The distance from the end of the first water bar facing away from the first connection plate to the axis of the first connection plate is equal to the distance from the end of the second water bar facing away from the second connection plate to the axis of the second connection plate.

8. The water wheel according to any one of claims 1 to 4, characterized in that: The connecting portion is connected to the middle of the first connecting disk and the second connecting disk; The water wheel is provided with an axial hole coaxial with the first connecting disk, the axial hole passes through the first connecting disk, the connecting part and the second connecting disk, and the axial hole is used for the rotating shaft to pass through.

9. An air conditioner, characterized in that: include: Water pumping agency; The water pumping mechanism comprises a water pumping wheel as claimed in any one of claims 1 to 8, a rotating shaft connected to the water pumping wheel, and a motor connected to the rotating shaft.

10. The air conditioner according to claim 9, characterized in that: The air conditioner further comprises a water receiving pan for accommodating condensed water and an outdoor heat exchanger arranged above the water receiving pan; A portion of the first water-pumping bar and a portion of the second water-pumping bar extend into the water receiving tray, and the motor can drive the water-pumping wheel to rotate so that the first water-pumping bar and the second water-pumping bar throw the water in the water receiving tray onto the outdoor heat exchanger.

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