Water-washing air device and air-conditioning cabinet

Abstract

The present invention belongs to the technical field of household appliances, and specifically relates to a water-washing air device and an air conditioner cabinet. The water-washing air device includes a water tank and a water-spinning component disposed within the water tank. The water-spinning component includes a rotating shaft and a water-spinning sleeve. The bottom end of the rotating shaft is rotatably mounted on the bottom wall of the water tank, and the top end of the rotating shaft extends upward into the water tank. The water-spinning sleeve is fixedly mounted on the rotating shaft, which rotates around its own axis and drives the water-spinning sleeve to rotate. A water outlet is provided on the side wall of the water-spinning sleeve, and a water-spraying blade is provided on the inner side wall of the water-spinning sleeve. The water outlet is located on the side of the water-spraying blade facing the rotation direction of the water-spinning sleeve. This helps to enhance the effect of the water-spinning component in forming a water curtain, thereby improving the air cleaning effect of the water-washing air device.

Description

Technical Field

[0001] The present invention belongs to the technical field of household appliances, and in particular relates to a water-washing air device and an air-conditioning cabinet. Background Art

[0002] With the development of air treatment technology, the application of equipment for air purification and humidification is becoming more and more common. Household appliances such as air conditioners and fresh air fans are gradually beginning to be installed with water-washing air devices to increase product functions and improve user experience.

[0003] In the prior art, a water-washing air device generally includes a housing, a water tank, a fan, and a water-spinning component. The water tank is mounted on the housing, the fan is connected to the water tank, and the water-spinning component is rotatably mounted inside the water tank. The water-spinning component is used to form a water curtain around the water in the water tank. An air inlet and an air outlet are provided on the wall of the water tank. During use, the fan drives air into the water tank through the air inlet. As the air flows through the water tank, it passes through the water curtain formed by the water-spinning component and is eventually discharged from the air outlet, thereby cleaning the air and improving the air quality. During the rotation of the water-spinning component, the water in the water tank moves upward along the inner wall of the water-spinning component and, under the action of centrifugal force, is thrown out from the water outlet of the water-spinning component to form a water curtain.

[0004] However, the water curtain formed by the water-spinning element in the prior art is not effective, thereby affecting the air cleaning effect of the water-washing air device. Summary of the Invention

[0005] The present invention provides a water-washing air device and an air-conditioning cabinet. The water-spinning component of the water-washing air device has a better effect of forming a water curtain, which is beneficial to increasing the contact area between the air and the water curtain, thereby facilitating the improvement of the air-washing effect of the water-washing air device.

[0006] In a first aspect, the present invention provides a water-washing air device, comprising a water tank and a water-spinning component arranged in the water tank; the water-spinning component comprises a rotating shaft and a water-spinning sleeve, the bottom end of the rotating shaft is rotatably mounted on the bottom wall of the water tank, and the top end of the rotating shaft extends upward into the water tank; the water-spinning sleeve is fixedly mounted on the rotating shaft, and the rotating shaft rotates around its own axis and drives the water-spinning sleeve to rotate; a water outlet is provided on the side wall of the water-spinning sleeve, and a water-dispelling blade is provided on the inner side wall of the water-spinning sleeve, and the water outlet is located on the side of the water-dispelling blade facing the rotation direction of the water-spinning sleeve.

[0007] It will be understood by those skilled in the art that the water-washing air device provided by the present invention includes a water tank and a water-spinning component disposed within the water tank. The water-spinning component includes a rotating shaft and a water-spinning sleeve. The bottom end of the rotating shaft is rotatably mounted on the bottom wall of the water tank so that the top end of the rotating shaft extends upward into the water tank. The water-spinning sleeve is fixedly mounted on the rotating shaft so that the rotating shaft can drive the water-spinning sleeve to rotate when rotating around its own axis, thereby allowing the water within the water tank to climb upward along the inner side wall of the water-spinning sleeve. A water outlet is provided on the side wall of the water-spinning sleeve so that the water climbing upward along the inner side wall of the water-spinning sleeve can be ejected from the water outlet under the action of centrifugal force, thereby forming a water curtain within the water tank. Air entering the water tank from the air inlet of the water tank passes through the water curtain and flows out from the air outlet of the water tank. The water curtain can not only clean away impurities such as dust and lint in the air to improve air quality, but also humidify the air.

[0008] At the same time, by arranging water-repelling blades on the inner wall of the water-repelling sleeve, the water outlet is located on the side of the water-repelling blade facing the rotation direction of the water-repelling sleeve. In the process of rotating with the water-repelling sleeve, the water-repelling blade can stop more water climbing upward along the inner wall of the water-repelling sleeve on the side of the water-repelling blade facing the rotation direction of the water-repelling sleeve, so that more water can be thrown out through the water outlet located on the side of the water-repelling blade facing the rotation direction of the water-repelling sleeve, which is beneficial to improving the effect and continuity of the water curtain formed by the water-repelling part of the water-washing air device, and is beneficial to increasing the contact area between the air and the water curtain, and then is beneficial to improving the air cleaning effect of the water-washing air device, and is beneficial to improving the user experience.

[0009] In an optional technical solution of the above-mentioned water-washing air device, the water-repelling blade extends obliquely from bottom to top on the inner side wall of the water-repelling sleeve; and in the rotation direction of the water-repelling sleeve, the bottom end of the water-repelling blade is located in front of the top end of the water-repelling blade.

[0010] In an optional technical solution of the above-mentioned water-washing air device, the middle area of the water-repelling blade is recessed toward the side away from the rotation direction of the water-repelling sleeve, and a recessed area is formed on the side of the water-repelling blade facing the rotation direction of the water-repelling sleeve; the water outlet is located in the recessed area.

[0011] In an optional technical solution of the above-mentioned water-washing air device, there are multiple water outlet holes, and the multiple water outlet holes are arranged at intervals along the extension direction of the water-repelling blade.

[0012] In an optional technical solution of the above-mentioned water-washing air device, the axis of the water outlet is inclined upward along the water outlet direction.

[0013] In an optional technical solution of the above-mentioned water-washing air device, there are at least two water-repelling blades, and the at least two water-repelling blades are arranged at intervals along the circumference of the water-repelling sleeve.

[0014] In an optional technical solution of the above-mentioned water-washing air device, an annular boss surrounding the outer wall of the water-spinning sleeve is provided on the outer wall of the water-spinning sleeve, and at least part of the water outlet holes are located above the annular boss.

[0015] In an optional technical solution of the above-mentioned water-washing air device, the water-spraying component also includes a shaft sleeve, which is arranged on the inner side of the water-spraying sleeve, and the shaft sleeve and the water-spraying sleeve are fixedly connected by connecting ribs; the shaft sleeve is fixedly sleeved on the rotating shaft.

[0016] In an optional technical solution of the above-mentioned water-washing air device, the inner diameter of the water-spinning sleeve gradually increases from bottom to top.

[0017] In an optional technical solution of the above-mentioned water-washing air device, the water-spinning component further includes a sleeve cover, and the sleeve cover is covered on the top end of the water-spinning sleeve.

[0018] In a second aspect, the present invention provides an air-conditioning cabinet unit, comprising a casing and a water-washing air device as described in any one of the above items, wherein the water-washing air device is arranged on the top, bottom or inside of the casing.

[0019] It can be understood by those skilled in the art that the present invention provides an air-conditioning cabinet including a casing and a water-washing air device, and the water-washing air device is arranged on the top, bottom or inside of the casing, so that the air-conditioning cabinet has not only cooling and heating functions but also purification and humidification functions.

[0020] The water-washing air device includes a water tank and a water-spinning component disposed within the water tank. The water-spinning component includes a rotating shaft and a water-spinning sleeve. The bottom end of the rotating shaft is rotatably mounted on the bottom wall of the water tank so that the top end of the rotating shaft extends upward into the water tank. The water-spinning sleeve is fixedly mounted on the rotating shaft so that the rotating shaft can drive the water-spinning sleeve to rotate when rotating about its own axis, thereby allowing the water within the water tank to rise upward along the inner sidewall of the water-spinning sleeve. Water outlet holes are provided on the sidewalls of the water-spinning sleeve so that the water rising along the inner sidewall of the water-spinning sleeve can be ejected from the water outlet holes under the action of centrifugal force, thereby forming a water curtain within the water tank. Air entering the water tank through the air inlet of the water tank passes through the water curtain and flows out of the air outlet of the water tank. The water curtain not only cleans away impurities such as dust and lint in the air to improve air quality, but also humidifies the air.

[0021] At the same time, by arranging water-repelling blades on the inner wall of the water-repelling sleeve, the water outlet is located on the side of the water-repelling blade facing the rotation direction of the water-repelling sleeve. In the process of rotating with the water-repelling sleeve, the water-repelling blade can stop more water climbing upward along the inner wall of the water-repelling sleeve on the side of the water-repelling blade facing the rotation direction of the water-repelling sleeve, so that more water can be thrown out through the water outlet located on the side of the water-repelling blade facing the rotation direction of the water-repelling sleeve, which is beneficial to improving the effect and continuity of the water curtain formed by the water-repelling part of the water-washing air device, and is beneficial to increasing the contact area between the air and the water curtain, and then is beneficial to improving the air cleaning effect of the water-washing air device, and is beneficial to improving the user experience.

[0022] In addition to the technical problems solved by the embodiments of the present invention described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the embodiments of the present invention, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0024] Figure 1 This is a structural diagram of a water-washing air device provided by the relevant technology;

[0025] Figure 2 This is a schematic structural diagram of a water tank of a water-washing air device provided in one embodiment of the present invention;

[0026] Figure 3 This is an exploded view of a water tank of a water-washing air device provided in one embodiment of the present invention;

[0027] Figure 4 is a cross-sectional view of a water tank of a water-washing air device provided in one embodiment of the present invention;

[0028] Figure 5 is a cross-sectional view of a water-splitting sleeve of a water-washing air device provided in one embodiment of the present invention;

[0029] Figure 6 This is a partial cross-sectional view of a water-throwing sleeve of a water-washing air device provided in one embodiment of the present invention;

[0030] Figure 7It is a top view of a water-throwing sleeve of a water-washing air device provided in one embodiment of the present invention.

[0031] In the attached figure:

[0032] 10-shell; 20-water tank; 21-tank; 211-air inlet; 22-tank cover; 221-air outlet; 23-water retaining member; 30-water-spraying member; 31-rotating shaft; 32-water-spraying sleeve; 321-water outlet hole; 322-water-spraying blade; 323-annular boss; 33-shaft sleeve; 331-connecting rib; 34-sleeve cover. DETAILED DESCRIPTION

[0033] Figure 1 This is a structural diagram of a water-washing air device provided by the relevant technology. Figure 1 As shown, the water-washing air device in the prior art generally includes a housing 10, a water tank 20, a fan, and a water-splitting component. The fan and the water tank 20 are both arranged on the housing 10, the fan is connected to the water tank 20, and the water-splitting component is rotatably installed inside the water tank 20. The water-splitting component is used to form a water curtain inside the water tank 20 with the water in the water tank 20. An air inlet is provided on the side wall of the water tank 20, and an air outlet is provided on the top cover of the water tank 20. During use, the fan can drive air into the water tank 20 through the air inlet. During the flow of air in the water tank 20, the air will pass through the water curtain formed by the water-splitting component and will eventually be discharged from the air outlet, thereby achieving air cleaning and improving air quality.

[0034] The working principle of the water curtain formed by the water-spinning element is that when the water-spinning element rotates about its own axis, the water in the water tank moves upward along the inner wall of the water-spinning element. The water that moves to the water outlet of the water-spinning element is then ejected from the outlet of the water-spinning element under the action of centrifugal force, forming a water curtain. However, the amount of water that can be ejected from the outlet of the water-spinning element in the prior art is relatively small, which may result in a discontinuous and small water curtain, thereby affecting the formation of the water curtain and the cleaning effect of the water-washing air device.

[0035] In order to solve the above technical problems, an embodiment of the present invention provides a water-washing air device, which includes a water tank and a water-stripping member arranged in the water tank. The water-stripping member includes a rotating shaft and a water-stripping sleeve. The bottom end of the rotating shaft is rotatably mounted on the bottom wall of the water tank, and the top end of the rotating shaft extends upward into the water tank. The water-stripping sleeve is fixedly mounted on the rotating shaft, and can drive the water-stripping sleeve to rotate when the rotating shaft rotates around its own axis. A water outlet is provided on the side wall of the water-stripping sleeve, and a water-dispelling blade is provided on the inner side wall of the water-stripping sleeve. The water outlet is located on the side of the water-dispelling blade facing the rotation direction of the water-stripping sleeve. The water-dispelling blade can stop more water on the side of the water-dispelling blade facing the rotation direction of the water-stripping sleeve, so that more water can be spun out through the water outlet, thereby making the water curtain formed by the water-stripping member more continuous and larger in area, thereby improving the effect of the water curtain formed by the water-stripping member, and at the same time increasing the contact area between the air and the water curtain, thereby improving the air cleaning effect of the water-washing air device and improving the user experience.

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] Example 1

[0038] Figure 1 This is a structural diagram of a water-washing air device provided by the relevant technology;

[0039] Figure 2 This is a schematic structural diagram of a water tank of a water-washing air device provided in one embodiment of the present invention; Figure 3 This is an exploded view of a water tank of a water-washing air device provided in one embodiment of the present invention; Figure 4 is a cross-sectional view of a water tank of a water-washing air device provided in one embodiment of the present invention; Figure 5 is a cross-sectional view of a water-splitting sleeve of a water-washing air device provided in one embodiment of the present invention; Figure 6 This is a partial cross-sectional view of a water-throwing sleeve of a water-washing air device provided in one embodiment of the present invention; Figure 7 It is a top view of a water-throwing sleeve of a water-washing air device provided in one embodiment of the present invention.

[0040] Reference Figures 1 to 7As shown, this embodiment provides a water-washing air device, which includes a water tank 20 and a water-spinning member 30 disposed in the water tank 20. The water tank 20 may include a box body 21, a box cover 22 covering the box body 21, and a water-blocking member 23. The box body 21 may be provided with an air inlet 211, the box cover 22 may be provided with an air outlet 221, and the air outlet 221 may be provided with a water filter to reduce the moisture carried by the outgoing air; the water-blocking member 23 is provided at the air inlet 211 to prevent water spun out of the water-spinning member 30 from flying out of the air inlet 211.

[0041] The water-spinning member 30 includes a rotating shaft 31 and a water-spinning sleeve 32. The bottom end of the rotating shaft 31 is rotatably mounted on the bottom wall of the water tank 20, and the top end of the rotating shaft 31 extends upward into the water tank 20. For example, a driving member can be provided below the water tank 20, and a through hole is provided on the bottom wall of the water tank 20 that penetrates the bottom wall of the water tank 20. The bottom end of the rotating shaft 31 is inserted into the through hole in the bottom wall of the water tank 20 and is in transmission connection with the driving member below the water tank 20, so that the driving member can drive the rotating shaft 31 to rotate around its own axis.

[0042] The water-shedding sleeve 32 is fixedly mounted on the rotating shaft 31, and the rotating shaft 31 rotates around its own axis and drives the water-shedding sleeve 32 to rotate; a water outlet hole 321 is provided on the side wall of the water-shedding sleeve 32, and a water-dispelling blade 322 is provided on the inner side wall of the water-shedding sleeve 32, and the water outlet hole 321 is located on the side of the water-dispelling blade 322 facing the rotation direction of the water-shedding sleeve 32.

[0043] It will be understood by those skilled in the art that the water-washing air device provided in this embodiment includes a water tank 20 and a water-spinning member 30 disposed in the water tank 20. The water-spinning member 30 includes a rotating shaft 31 and a water-spinning sleeve 32. The bottom end of the rotating shaft 31 is rotatably mounted on the bottom wall of the water tank 20 so that the top end of the rotating shaft 31 extends upward into the water tank 20. The water-spinning sleeve 32 is fixedly sleeved on the rotating shaft 31 so that the rotating shaft 31 can drive the water-spinning sleeve 32 to rotate when rotating about its own axis, thereby allowing the water in the water tank 20 to climb upward along the inner side wall of the water-spinning sleeve 32. By arranging a water outlet hole 321 on the side wall of the water-throwing sleeve 32, the water climbing upward along the inner wall of the water-throwing sleeve 32 can be thrown out from the water outlet hole 321 under the action of centrifugal force, thereby forming a water curtain in the water tank 20. The air entering the water tank 20 from the air inlet 211 of the water tank 20 will pass through the water curtain and flow out from the air outlet 221 of the water tank 20. The water curtain can not only clean away impurities such as dust and lint in the air to improve the air quality, but also humidify the air.

[0044] At the same time, by arranging a water-repelling blade 322 on the inner wall of the water-repelling sleeve 32, the water outlet 321 is located on the side of the water-repelling blade 322 facing the rotation direction of the water-repelling sleeve 32. In the process of rotating with the water-repelling sleeve 32, the water climbing upward along the inner wall of the water-repelling sleeve 32 can be stopped on the side of the water-repelling blade 322 facing the rotation direction of the water-repelling sleeve 32, so that more water can be thrown out through the water outlet 321 located on the side of the water-repelling blade 322 facing the rotation direction of the water-repelling sleeve 32, thereby helping to improve the effect and continuity of the water curtain formed by the water-repelling part 30 of the water-washing air device, helping to increase the contact area between the air and the water curtain, and then helping to improve the air cleaning effect of the water-washing air device, and helping to improve the user experience.

[0045] In an optional implementation, the water-repelling blade 322 extends obliquely from bottom to top on the inner side wall of the water-repelling sleeve 32 ; and in the rotation direction of the water-repelling sleeve 32 , the bottom end of the water-repelling blade 322 is located in front of the top end of the water-repelling blade 322 .

[0046] When the water-repelling blade 322 rotates with the water-shedding sleeve 32, on the one hand, the water-repelling blade 322 can stop more water climbing upward along the inner wall of the water-shedding sleeve 32 on the side of the water-repelling blade 322 facing the rotation direction of the water-shedding sleeve 32, so as to increase the amount of water near the water outlet 321, so that more water can be thrown out through the water outlet 321 located on the side of the water-repelling blade 322 facing the rotation direction of the water-shedding sleeve 32, thereby not only helping to improve the continuity of the water curtain formed by the water-shedding component 30, but also helping to increase the area of the water curtain formed by the water-shedding component 30.

[0047] On the other hand, the bottom end of the water-repelling blade 322 can push the water climbing up along the inner wall of the water-repelling sleeve 32 further upward to further increase the amount of water near the water outlet 321, which is not only beneficial to further improve the continuity of the water curtain formed by the water-repelling component 30, but also beneficial to further increase the area of the water curtain formed by the water-repelling component 30.

[0048] In an optional implementation, the middle area of the water-repelling blade 322 is recessed toward the side facing away from the rotation direction of the water-repelling sleeve 32, and a recessed area is formed on the side of the water-repelling blade 322 facing the rotation direction of the water-repelling sleeve 32; the water outlet 321 is located in the recessed area.

[0049] Among them, the recessed area can better gather the water climbing upward along the inner wall of the water-shedding sleeve 32 on the side of the water-shedding blade 322 facing the rotation direction of the water-shedding sleeve 32, so as to further increase the amount of water near the water outlet 321, so that more water can be thrown out through the water outlet 321 located in the recessed area, which is not only conducive to further improving the continuity of the water curtain formed by the water-shedding component 30, but also conducive to further increasing the area of the water curtain formed by the water-shedding component 30, thereby improving the effect of the water-washing air device in forming the water curtain.

[0050] In an optional implementation, there are multiple water outlet holes 321 , and the multiple water outlet holes 321 are arranged at intervals along the extension direction of the water-dispelling blade 322 .

[0051] For example, the water-repelling blade 322 extends obliquely upward from bottom to top, and the plurality of water outlet holes 321 are arranged in a row at intervals along the direction of the water-repelling blade 322 extending obliquely from bottom to top. This allows the plurality of water outlet holes 321 to form a multi-layer water curtain from bottom to top, thereby increasing the size and area of the water curtain and enhancing the water curtain formation effect of the water-repelling member 30. Of course, the plurality of water outlet holes 321 can also be arranged in multiple rows and columns at intervals along the direction of the water-repelling blade 322 extending obliquely from bottom to top, thereby further enhancing the water curtain formation effect of the water-repelling member 30.

[0052] In an optional implementation, the axis of the water outlet 321 is tilted upward along the water outlet direction, so that the water thrown out through the water outlet 321 will first rise to a certain height before gradually falling. Figure 6 As shown, Figure 6 The direction of the arrow in the middle indicates the direction of water discharge from the water outlet. This not only helps to extend the time the water curtain remains suspended in the water tank 20, preventing the water curtain from falling rapidly and mixing with the water in the water tank 20, but also helps to increase the height and area of the water curtain formed by the water-splitting element 30, thereby improving the water curtain formation effect of the water-splitting element 30, and further improving the purification and humidification effects of the water-washing air device.

[0053] In an optional implementation, there are at least two water-repelling blades 322 , and the at least two water-repelling blades 322 are arranged at intervals along the circumference of the water-repelling sleeve 32 .

[0054] Exemplarily, there can be three water-repelling blades 322, and the three water-repelling blades 322 can be arranged at equal intervals along the circumference of the water-repelling sleeve 32, so that the water climbing upward along the inner wall of the water-repelling sleeve 32 can be evenly stopped on the side of the three water-repelling blades 322 facing the rotation direction of the water-repelling sleeve 32, so that the water is respectively thrown out from the water outlet holes 321 located on the side of the three water-repelling blades 322 facing the rotation direction of the water-repelling sleeve 32, thereby facilitating the improvement of the uniformity and continuity of the water curtain, and further improving the effect of the water-repelling member 30 in forming the water curtain. Of course, the number of water-repelling blades 322 can also be set to two, four or more according to actual needs, as long as it can meet the requirements of this embodiment. At least two water-repelling blades 322 can be arranged at equal intervals or unequal intervals, and the specific intervals can be set according to actual needs, which will not be repeated here.

[0055] In an optional implementation, an annular boss 323 surrounding the outer wall of the water-shedding sleeve 32 is provided on the outer wall of the water-shedding sleeve 32 , and at least part of the water outlet holes 321 is located above the annular boss 323 .

[0056] For example, all the water outlet holes 321 can be located above the annular boss 323, or some of the water outlet holes 321 can be located above the annular boss 323. There can be one, two, or more annular bosses 323, and the two or more annular bosses 323 can be arranged at intervals along the axial direction of the water-spinning sleeve 32, and some of the water outlet holes 321 can be located between two adjacent annular bosses 323. This can prevent the water ejected from the water outlet holes 321 from flowing downward along the outer wall of the water-spinning sleeve 32. That is, the water ejected from the water outlet holes 321 and flowing downward along the outer wall of the water-spinning sleeve 32 can fall onto the annular boss 323, and the water on the annular boss 323 can continue to be ejected under the action of centrifugal force to form a water curtain, thereby further enhancing the effect of the water-spinning member 30 in forming the water curtain.

[0057] In an optional implementation, the water-shedding member 30 further includes a shaft sleeve 33 disposed inside the water-shedding sleeve 32. The shaft sleeve 33 and the water-shedding sleeve 32 are fixedly connected via connecting ribs 331. For example, there may be two, three, or more connecting ribs 331, which may be arranged at equal or unequal intervals along the circumference of the water-shedding sleeve 32. The shaft sleeve 33 is fixedly mounted on the rotating shaft 31, thereby simplifying the structure of the water-shedding sleeve 32 and facilitating installation.

[0058] In specific implementation, the rotation of the rotating shaft 31 drives the shaft sleeve 33 to rotate, and the shaft sleeve 33 drives the water-throwing sleeve 32 to rotate through the connecting rib 331. The rotation of the water-throwing sleeve 32 can form a water curtain in the water tank 20 to clean and purify the air entering the water tank 20.

[0059] In an optional implementation, the inner diameter of the water-spinning sleeve 32 gradually increases from bottom to top. On the one hand, this facilitates the water in the water tank 20 to smoothly move upward along the inner wall of the water-spinning sleeve 32; on the other hand, the radius of the wall where the water outlet 321 is located can be made larger, thereby facilitating a greater centrifugal force on the water at the water outlet 321, thereby ensuring that the water at the water outlet 321 can be swept out further, thereby increasing the area of the water curtain formed in the water tank 20.

[0060] In an optional implementation, the water-shedding component 30 further includes a sleeve cover 34 , which covers the top of the water-shedding sleeve 32 to prevent the water in the water-shedding sleeve 32 from splashing out from the top of the water-shedding sleeve 32 , resulting in a reduction in the amount of water near the water outlet 321 .

[0061] Example 2

[0062] Based on the first embodiment, this embodiment provides an air-conditioning cabinet, which includes a casing and a water-washing air device, and the water-washing air device is arranged on the top, bottom or inside of the casing.

[0063] The water-washing air device of this embodiment is the same as the water-washing air device provided in the first embodiment, and can bring the same or similar technical effects. For details, please refer to the first embodiment, which will not be repeated here.

[0064] Those skilled in the art will appreciate that this embodiment provides a cabinet air conditioner comprising a housing and a water-washing air device. By positioning the water-washing air device at the top, bottom, or interior of the housing, the air conditioner not only has cooling, heating, and dehumidification functions, but also has air purification and humidification functions. Specifically, the cabinet air conditioner utilizes the water curtain within the water-washing air device to clean the indoor air, thereby not only removing dust, lint, and microorganisms entrained in the air to purify the air, but also increasing the humidity of the air to address the problem of dry indoor air, thereby effectively improving the indoor air quality and enhancing the user experience.

[0065] It should be understood by those skilled in the art that these embodiments are merely used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Those skilled in the art may make adjustments as needed to adapt to specific applications.

[0066] It should be noted that, in the description of the present invention, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or component in this embodiment must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0067] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above 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 invention.

Claims

1. A water-washing air device, characterized in that: It comprises a water tank and a water-spinning member arranged in the water tank; The water-stripping member includes a rotating shaft and a water-stripping sleeve. The bottom end of the rotating shaft is rotatably mounted on the bottom wall of the water tank, and the top end of the rotating shaft extends upward into the water tank. The water-stripping sleeve is fixedly sleeved on the rotating shaft. The rotating shaft rotates around its own axis and drives the water-stripping sleeve to rotate. A water outlet is provided on the side wall of the water-stripping sleeve, and a water-repelling blade is provided on the inner side wall of the water-stripping sleeve, wherein the water outlet is located on the side of the water-repelling blade facing the rotation direction of the water-stripping sleeve; The water-repelling blade extends obliquely from bottom to top on the inner side wall of the water-repelling sleeve; and in the rotation direction of the water-repelling sleeve, the bottom end of the water-repelling blade is located in front of the top end of the water-repelling blade.

2. The water-washing air device according to claim 1, characterized in that: The middle area of the water-repelling blade is recessed toward the side away from the rotation direction of the water-repelling sleeve, and a recessed area is formed on the side of the water-repelling blade facing the rotation direction of the water-repelling sleeve; The water outlet is located in the recessed area.

3. The water-washing air device according to any one of claims 1 or 2, characterized in that: There are a plurality of water outlet holes, and the plurality of water outlet holes are arranged at intervals along the extending direction of the water-repelling blade.

4. The water-washing air device according to any one of claims 1 or 2, characterized in that: The axis of the water outlet is inclined upward along the water outlet direction.

5. The water-washing air device according to any one of claims 1 or 2, characterized in that: There are at least two water-repelling blades, and the at least two water-repelling blades are arranged at intervals along the circumference of the water-repelling sleeve.

6. The water-washing air device according to any one of claims 1 or 2, characterized in that: An annular boss surrounding the outer wall of the water-shedding sleeve is provided on the outer wall of the water-shedding sleeve, and at least part of the water outlet holes are located above the annular boss.

7. The water-washing air device according to any one of claims 1 or 2, characterized in that: The water-stripping member further comprises a shaft sleeve, which is arranged on the inner side of the water-stripping sleeve, and the shaft sleeve and the water-stripping sleeve are fixedly connected via connecting ribs; The shaft sleeve is fixedly mounted on the rotating shaft.

8. The water-washing air device according to any one of claims 1 or 2, characterized in that: The inner diameter of the water-spinning sleeve gradually increases from bottom to top; and / or, The water-spinning component further comprises a sleeve cover, which is covered on the top end of the water-spinning sleeve.

9. An air-conditioning cabinet, characterized in that: The utility model comprises a casing and the water-washing air device according to any one of claims 1 to 8, wherein the water-washing air device is arranged on the top, bottom or inside of the casing.

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