WO2022242229A1

WO2022242229A1 - Water-washing air apparatus and cabinet air conditioner

Info

Publication number: WO2022242229A1
Application number: PCT/CN2022/074695
Authority: WO
Inventors: 石衡; 郝本华; 樊明敬; 张德明; 王连宝
Original assignee: 青岛海尔空调器有限总公司; 青岛海尔空调电子有限公司; 海尔智家股份有限公司
Priority date: 2021-05-20
Filing date: 2022-01-28
Publication date: 2022-11-24
Also published as: CN113218002A; CN113218002B

Abstract

The present application relates to the technical field of household appliances, and specifically relates to a water-washing air apparatus and a cabinet air conditioner. The water-washing air apparatus comprises a water tank and an air washing assembly provided in the water tank; the air washing assembly comprises a water conveying assembly and a water throwing rotating disc; the water conveying assembly is fixedly mounted in the water tank, and the water throwing rotating disc is rotatably mounted on the water conveying assembly; a water throwing flow channel extending along the disc surface of the water throwing rotating disc is formed on the water throwing rotating disc; the water inlet end of the water throwing flow channel extends to the rotating center of the water throwing rotating disc and is communicated with the water conveying assembly; the water outlet end of the water throwing flow channel extends to the edge of the water throwing rotating disc; the portion of the water throwing flow channel located between the water inlet end and the water outlet end protrudes towards one side of a connecting line between the water inlet end and the water outlet end; and water conveyed into the water throwing flow channel by the water conveying assembly is sprayed out by means of the water outlet end and pushes the water throwing rotating disc to rotate. Therefore, it is not needed to provide a driving member to drive the water throwing rotating disc to rotate, and thus, it is beneficial for simplifying the structure and mounting operation of the air washing assembly.

Description

Water washing air device and air conditioning cabinet

This application claims the priority of the Chinese patent application with the application number 202110550601.X and the application name "water washing air device and air conditioning cabinet" submitted to the China Patent Office on May 20, 2021, the entire content of which is incorporated herein by reference Applying.

technical field

The application belongs to the technical field of household electrical appliances, and in particular relates to a washing air device and an air conditioner cabinet.

Background technique

With the development of air treatment technology, the application of air purification and humidification equipment is becoming more and more common. Household appliances such as air conditioners and fresh air fans have gradually begun to be equipped with washing air devices to increase product functions and improve user experience.

In the prior art, the water washing air device generally includes a housing, a fan, a water tank, a water throwing member and a driving motor. Both the fan and the water tank are arranged on the shell, and the fan is connected with the water tank; the water throwing part is installed inside the water tank for rotation, and the driving motor is located outside the water tank, and the driving motor is connected with the water throwing part and drives the water throwing part to rotate, so that the water throwing part A water curtain is formed in the tank. The wall of the water tank is provided with an air inlet and an air outlet. During use, the fan will drive air into the water tank from the air inlet. The air will pass through the water curtain formed by the water throwing parts during the flow in the water tank, and finally It is discharged from the air outlet to achieve cleaning and humidification of the air.

However, the water slinger in the prior art has a complex structure and is inconvenient to install and operate, which leads to a reduction in the production efficiency of the water washing air device.

Contents of the invention

The application provides a water washing air device and an air conditioner cabinet. The air washing assembly of the water washing air device has a simple structure and is easy to install and operate, which not only helps to improve the production efficiency of the water washing air device, but also helps reduce the cost of the water washing air device.

In the first aspect, the present application provides a water washing air device, including a water tank and an air washing assembly arranged in the water tank; the air washing assembly includes a water transfer assembly and a water spinner, and the water transfer assembly is fixedly installed In the water tank, the water throwing turntable is rotatably installed on the water delivery assembly; the water throwing turntable is provided with a water throwing channel extending along the surface of the water throwing turntable, and the water inlet end of the water throwing channel Extending to the rotation center of the water-spinning turntable and communicating with the water delivery assembly; the water outlet end of the water-spinning flow channel extends to the edge of the water-spinning turntable; the water-spinning flow channel is located at the water inlet end The part between the water outlet end protrudes toward the side of the line connecting the water inlet end and the water outlet end; the water delivered by the water transfer assembly to the water rejection channel is sprayed out through the water outlet end , and promote the rotation of the spinner.

Those skilled in the art can understand that the water washing air device provided in the present application includes a water tank and an air washing assembly arranged in the water tank. The air washing assembly includes a water delivery assembly and a water rejection turntable. By fixing the water delivery assembly in the water tank, the water removal turntable is rotated and installed on the water delivery assembly; Extended water rejection flow channel, the water inlet end of the water rejection flow channel extends to the rotation center of the water rejection turntable, and communicates with the water delivery assembly, the water outlet end of the water rejection flow channel extends to the edge of the water rejection turntable, and the water rejection flow channel is located at the water inlet The part between the water end and the water outlet protrudes toward the side of the line connecting the water inlet and the water outlet; so that when the water delivered by the water delivery assembly to the water throwing channel is sprayed out through the water outlet, the reverse thrust of the water can push The water-spinning turntable rotates, on the one hand, a water curtain for cleaning air can be formed in the water tank, so as to realize the functions of washing and humidifying air of the water-washing air device.

On the other hand, there is no need to set the driving parts for driving the water-spinning turntable to rotate, which not only helps to simplify the structure and installation operation of the air washing assembly, but also helps to simplify the structure of the water tank, ensure the sealing of the water tank, and then help to improve the performance of the water washing air device. Production efficiency, at the same time, helps to reduce the cost of water-washed air installations.

In the optional technical solution of the above-mentioned water washing air device, the water delivery assembly includes a water delivery device and a water delivery support pipe; the water delivery device is installed at the bottom of the water tank, and the bottom end of the water delivery support pipe is connected to The water outlet of the water delivery device is connected, and the top of the water delivery support pipe extends upwards into the inner cavity of the water tank; The end communicates with the top end of the water delivery support pipe.

In an optional technical solution of the above-mentioned water washing air device, a balance block is provided on the side edge of the water-spinning turntable opposite to the water outlet end, and the balance block is used to keep the water-spinning turntable level.

In the optional technical solution of the above-mentioned water-washing air device, the water-spinning turntable includes a first disc body and a second disc body arranged in layers, and there is a gap between the first disc body and the second disc body; Both the water throwing channel and the balance weight are located in the gap between the first disc body and the second disc body.

In the optional technical solution of the above-mentioned water washing air device, the width of a part of the flow channel close to the water outlet end of the water-throwing flow channel gradually becomes wider along the direction from the water inlet end to the water outlet end.

In the optional technical solution of the above-mentioned water washing air device, there are at least two water rejection channels, at least two of the water rejection channels are arranged at intervals around the rotation center of the water rejection turntable, and at least two of the water rejection flow channels Water sprayed from the water outlet end of the channel promotes the water-spinning turntable to rotate in the same direction.

In an optional technical solution of the above-mentioned water washing air device, the water outlet end is provided with diversion ribs, and the extension direction of the diversion ribs is consistent with the water outlet direction of the water outlet end.

In an optional technical solution of the above-mentioned water washing air device, there are at least two flow guide ribs, and at least two flow guide ribs are arranged at intervals along the circumference of the water-spinning turntable at the water outlet end.

In the optional technical solution of the above water washing air device, the angle between the water inlet direction of the water inlet end and the water outlet direction of the water outlet end is 25 degrees to 150 degrees; or, the water inlet direction of the water inlet end and the water outlet direction The included angle range of the water outlet direction of the water outlet end is 25 degrees to 50 degrees.

In an optional technical solution of the above water washing air device, the water delivery device is a water pump or a solenoid valve.

In the optional technical solution of the above-mentioned water-washing air device, a waterproof bearing is provided on the fixed sleeve at the top of the water-carrying support pipe, and the water-spinning turntable is rotatably connected to the top end of the water-carrying support pipe through the waterproof bearing.

In a second aspect, the present application provides an air-conditioning cabinet, including a casing and the water-washing air device as described in any one of the above, and the water-washing air device is arranged on the top, bottom or inside of the casing.

Those skilled in the art can understand that the air-conditioning cabinet provided by the present application includes a cabinet and a water-washing air device, and the water-washing air device is arranged on the top, bottom or inside of the cabinet, so that the air-conditioning cabinet not only has the functions of cooling and heating , and has the function of purification and humidification.

Wherein, the water washing air device includes a water tank and an air washing assembly arranged in the water tank. The air washing assembly includes a water delivery assembly and a water rejection turntable. By fixing the water delivery assembly in the water tank, the water removal turntable is rotated and installed on the water delivery assembly; Extended water rejection flow channel, the water inlet end of the water rejection flow channel extends to the rotation center of the water rejection turntable, and communicates with the water delivery assembly, the water outlet end of the water rejection flow channel extends to the edge of the water rejection turntable, and the water rejection flow channel is located at the water inlet The part between the water end and the water outlet protrudes toward the side of the line connecting the water inlet and the water outlet; so that when the water delivered by the water delivery assembly to the water throwing channel is sprayed out through the water outlet, the reverse thrust of the water can push The water-spinning turntable rotates, on the one hand, a water curtain for cleaning air can be formed in the water tank, so as to realize the functions of washing and humidifying air of the water-washing air device.

On the other hand, there is no need to set the driving parts for driving the rotation of the water-spinning turntable, which not only helps to simplify the structure and installation operation of the air washing assembly, but also helps to simplify the structure of the water tank and ensure the tightness of the water tank, which in turn helps to improve the performance of the water washing and air device. Production efficiency, at the same time, helps to reduce the cost of water-washed air installations.

In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought by the technical features of these technical solutions, other technical problems and technical solutions that the embodiments of the present application can solve The other technical features contained in and the beneficial effects brought by these technical features will be further described in detail in the specific implementation manner.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the structural representation of a kind of washing air device provided by related art;

Fig. 2 is a schematic structural view of the water tank of the water washing air device provided by an embodiment of the present application;

Fig. 3 is an exploded view of the water tank of the water washing air device provided by an embodiment of the present application;

Fig. 4 is a sectional view of the water tank of the water washing air device provided by an embodiment of the present application;

Fig. 5 is an exploded view of the air washing assembly of the water washing air device provided by an embodiment of the present application;

Fig. 6 is a partial cross-sectional view of the air washing assembly of the water washing air device provided by an embodiment of the present application;

Fig. 7 is a cross-sectional view of the water-spinning turntable of the water-washing air device provided by an embodiment of the present application;

Fig. 8 is a second cross-sectional view of the water-spinning turntable of the water-washing air device provided by an embodiment of the present application.

Detailed ways

Fig. 1 is a structural schematic diagram of a water washing air device provided in the related art. Shown in Fig. 1 with reference to, the washing air device in the prior art generally comprises housing 10, water tank 20, blower fan and water throwing part, blower blower blower and water tank 20 are all arranged on the housing 10, blower fan communicates with water tank 20, throws water part Rotation is installed inside the water tank 20, and the water throwing part is used to make the water in the water tank 20 form a water curtain in the water tank 20. The side wall of the water tank 20 is provided with an air inlet, and the top cover of the water tank 20 is provided with an air outlet. During use, the fan can drive air to enter the water tank 20 from the air inlet. The water curtain formed by the water throwing parts is finally discharged from the air outlet, so as to realize the cleaning of the air and improve the air quality.

The water thrower in the prior art needs to rotate under the drive of the drive motor, and the drive motor is usually arranged under the water tank, and a hole needs to be opened on the bottom wall of the water tank so that the rotating shaft of the water thrower located in the water tank can pass through the bottom of the water tank The opening on the wall is connected with the driving member. This arrangement, on the one hand, needs to be provided with a driving part, which leads to an increase in the structural complexity of the water washing air device; The operation is cumbersome, and the structure of the water tank is also complicated, the processing difficulty is increased, the cost is increased, and the production efficiency of the water washing air device will be reduced.

In order to solve the above-mentioned technical problems, an embodiment of the present application provides a water washing air device, the air washing assembly of the water washing air device includes a water transfer assembly and a water spinner, by setting the water spinner on the spinner The water rejection flow channel, the water inlet end of the water rejection flow channel extends to the rotation center of the water rejection turntable, and communicates with the water transfer assembly, the water outlet end of the water rejection flow channel extends to the edge of the water rejection turntable, and the water rejection flow channel is located between the water inlet end and the water transfer assembly. The part between the water outlets protrudes toward the side of the line connecting the water inlet and the water outlet; so that when the water delivered by the water delivery assembly to the water throwing channel is sprayed out through the water outlet, the reverse thrust of the water can push the water throwing The turntable rotates to form a water curtain for cleaning the air in the water tank, thereby realizing the function of cleaning and humidifying the air of the water-washing air device. Moreover, there is no need to set a driving member to drive the rotation of the water-spinning turntable, which not only helps to reduce the structural complexity of the water-washing air device, but also helps to simplify the structure and installation operation of the air-washing assembly, and at the same time helps to simplify the structure of the water tank and ensure the safety of the water tank. The tightness is beneficial to improve the production efficiency of the water-washing air device and reduce the production cost of the water-washing air device.

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

Embodiment one

Fig. 1 is a schematic structural view of a water washing air device provided in the related art; Fig. 2 is a structural schematic diagram of a water tank of a water washing air device provided by an embodiment of the present application; Fig. 3 is a water tank of a water washing air device provided by an embodiment of the present application Figure 4 is a cross-sectional view of the water tank of the water washing air device provided by an embodiment of the application; Figure 5 is a partial structural schematic diagram of the air washing assembly of the water washing air device provided by an embodiment of the application; A partial cross-sectional view of the air washing assembly of the air washing device provided in the embodiment; FIG. 7 is a cross-sectional view of the spinner turntable of the air washing device provided in an embodiment of the present application; FIG. 8 is a view of the air washing device provided in an embodiment of the present application Cutaway view 2 of the spinner.

Referring to FIGS. 1 to 8 , this embodiment provides a water washing air device, which includes a water tank 20 and an air washing assembly 30 disposed in the water tank 20 . Exemplarily, the water tank 20 can include a box body 21, a box cover 22 covering the box body 21, and a water retaining member 23. An air inlet 211 can be set on the box body 21, an air outlet 221 can be set on the box cover 22, and the air outlet 221 A water filter can be provided to reduce the water vapor carried by the wind; the water retaining member 23 is set at the air inlet 211 to prevent the water thrown by the water throwing member 30 from flying out of the air inlet 211 .

The air washing assembly 30 includes a water transfer assembly 31 and a water spinner 32. The water transfer assembly 31 is fixedly installed in the water tank 20. Exemplarily, the water transfer assembly 31 can be fixedly installed on the bottom wall of the water tank 20, or can be fixedly installed on On the side wall of the water tank 20. The water-spinning turntable 32 is rotatably mounted on the water delivery assembly 31 .

The water-spinning turntable 32 is provided with a water-spinning flow channel 321 extending along the surface of the water-spinning turntable 32, and the water inlet 3231 of the water-spinning track 323 extends to the center of rotation of the water-spinning turntable 32, and is communicated with the water delivery assembly 31, so that The water delivery assembly 31 can suck the water in the water tank 20 and transport it to the water-spinning channel 323 of the water-spinning turntable 32 . The water outlet end 3232 of the water rejection flow channel 323 extends to the edge of the water rejection turntable 32 , so that the water transported into the water rejection flow channel 323 can be sprayed from the water outlet end 3232 of the water rejection flow channel 323 . The part of the water rejection flow channel 323 between the water inlet end 3231 and the water outlet end 3232 protrudes toward the side of the line connecting the water inlet end 3231 and the water outlet end 3232, so that the water transfer assembly 31 is transported into the water rejection flow channel 323 When the water is sprayed out through the water outlet 3232, the force of the water acting on the protruding part of the water-spinning channel 323 can push the water-spinning turntable 32 to rotate.

Exemplarily, the part of the jetting flow channel 323 between the water inlet end 3231 and the water outlet end 3232 may protrude in a curved shape, may also protrude in a zigzag shape, or may protrude in a partially curved or partially zigzag shape, As long as it can be ensured that the force of the water acting on the protruding part of the water-spinning channel 323 can push the water-spinning turntable 32 to rotate. The purpose of adjusting the rotational speed of the water-spinning turntable 32 can be achieved by adjusting the water flow rate delivered by the water-sending assembly 31 to the water-spinning channel 323 .

Those skilled in the art can understand that the water washing air device provided in this embodiment includes a water tank 20 and an air washing assembly 30 disposed in the water tank 20 . The air washing assembly 30 includes a water transfer assembly 31 and a water-spinning turntable 32. By fixing the water transfer assembly 31 in the water tank 20, the water-spinning turntable 32 is rotated and installed on the water transfer assembly 31; The water rejection flow channel 323 extending along the disk surface of the water rejection turntable 32 is arranged on the top, and the water inlet 3231 of the water rejection flow path 323 extends to the rotation center of the water rejection turntable 32, and communicates with the water transfer assembly 31, and the water outlet of the water rejection flow path 323 3232 extends to the edge of the water-spinning turntable 32, and the part of the water-spinning flow channel 323 between the water inlet 3231 and the water outlet 3232 protrudes toward the side of the line connecting the water inlet 3231 and the water outlet 3232; The water delivered by the water component 31 to the water-spinning flow channel 323 is sprayed out through the water outlet 3232. At the same time, the reverse thrust of the water can push the water-spinning turntable 32 to rotate. On the one hand, a water curtain for cleaning the air can be formed in the water tank 20 to realize The water washing air device has the function of cleaning and humidifying the air.

On the other hand, there is no need to set the driving parts that drive the water-spinning turntable 32 to rotate, which not only helps to simplify the structure and installation operation of the air washing assembly 30, but also helps to simplify the structure of the water tank 20, to ensure the tightness of the water tank 20, and to improve the airtightness of the water tank 20. The production efficiency of the water-washing air device is improved, and at the same time, it is beneficial to reduce the cost of the water-washing air device.

In an optional implementation manner, the water delivery assembly 31 includes a water delivery device 311 and a water delivery support pipe 312 . The water delivery device 311 is installed at the bottom of the water tank 20 so that the water in the water tank 20 can still be sucked when the water level in the water tank 20 is relatively low. Exemplarily, the water delivery device 311 can be installed at the bottom of the water tank 20 by fasteners , can also be installed on the bottom of the water tank 20 by clipping, and can also be installed on the bottom of the water tank 20 by bonding or the like.

The bottom end of the water delivery support pipe 312 communicates with the water outlet of the water delivery device 311, the top of the water delivery support pipe 312 extends upwards into the inner cavity of the water tank 20, and the water rejection turntable 32 is installed on the top of the water delivery support pipe 312 for rotation. The water inlet end 3231 of the water rejection flow channel 323 communicates with the top of the water transfer support pipe 312, so that the water transfer device 311 sucks the water in the water tank 20 and delivers it to the water removal flow channel 323 of the water transfer turntable 32 via the water transfer support pipe 312 Inside. On the one hand, the water delivery support pipe 312 is used to deliver the water sucked by the water delivery device 311 to the water rejection channel 323 of the water rejection turntable 32, and on the other hand, it is used to stably support the water rejection turntable 32 in the water tank 20. cavity, thereby helping to ensure the stability of the rotation of the water-spinning turntable 32, and then helping to ensure the uniformity and continuity of the water curtain.

In an optional implementation, a balance block 324 is provided on the side edge of the water-spinning turntable 32 opposite to the water outlet 3232, and the balance block 324 is used to keep the water-spinning turntable 32 horizontal, which is beneficial to further ensure the water-spinning The stability of the rotation of the turntable 32 is conducive to ensuring the uniformity and continuity of the water curtain. It can be understood that the size, shape, quantity and specific installation position of the balance weights 324 can be calculated and obtained according to the actual state of the water spinner 32 , which is not specifically limited here.

In an optional implementation manner, the water spinner 32 includes a first disc body 321 and a second disc body 322 arranged in layers, and there is a gap between the first disc body 321 and the second disc body 322 . In order to ensure the stability of the rotation of the water spinner 32, the first disc body 321 and the second disc body 322 can be coaxially arranged; the size of the first disc body 321 and the second disc body 322 can be the same or different; The upper and lower positions of the tray body 321 and the second tray body 322 can be interchanged. Both the water rejection flow channel 323 and the balance weight 324 are located in the gap between the first plate body 321 and the second plate body 322, which is beneficial to ensure the stability and reliability of the water rejection flow channel 323 and the balance weight 324 arrangement.

In an optional implementation, the width of the part of the flow channel near the water outlet 3232 of the water rejection channel 323 gradually widens along the direction from the water inlet 3231 to the water outlet 3232 , so that The water ejected from the water outlet end 3232 of the water curtain can be scattered, thereby helping to increase the area of the water curtain, improving the continuity of the rotation of the water-spinning turntable 32 to form the water curtain, and then helping to increase the contact area between the air and the water curtain, and improving the water washing effect. Cleaning effect of the air unit.

In an optional implementation, there are at least two water rejection channels 323, at least two water rejection channels 323 are arranged at equal intervals or unequal intervals around the rotation center of the water rejection turntable 32, and at least two water rejection channels The water outlet 3232 of 323 sprays water to push the water-spinning turntable 32 to rotate in the same direction, so that not only can it better promote the rotation of the water-spinning turntable 32; continuity.

Exemplary, two jetting water channels 323 can be provided, and the two jetting water channels 323 can be arranged centrally symmetrically on the water jetting turntable 32, so that not only can the area of the water curtain be further increased, but also the water jetting turntable 32 can be improved. The rotation forms the continuity of the water curtain; and it is beneficial to ensure the stability of the rotation process of the water-spinning turntable 32 , reducing or even eliminating the need to set the balance weight 324 . Certainly, three, four or more water-spinning channels 323 can also be set according to actual needs, and a plurality of water-spinning channels 323 can be arranged at equal intervals around the rotation center of the water-spinning turntable 32, so that not only can further increase the size of the water curtain It improves the continuity of the rotation of the water-spinning turntable 32 to form the water curtain; and it is beneficial to ensure the stability of the rotation process of the water-spinning turntable 32, reducing or even eliminating the need to set the balance weight 324.

In an optional implementation, the water outlet end 3232 is provided with diversion ribs 3233 , and the extension direction of the diversion ribs 3233 is consistent with the water outlet direction of the water outlet end 3232 . The discharged water is even and dispersed, which is beneficial to improve the uniformity and continuity of the water curtain; on the other hand, it is beneficial to keep the water at the water outlet 3232 in a laminar state and avoid turbulent or eddy currents affecting the power of water spraying . Exemplarily, the cross-sectional shape of the diversion rib 3233 parallel to the surface of the spinner 32 can be shuttle-shaped, and the two sides of the shuttle-shaped diversion rib are streamlined, so that the water flow can be smoothly ejected from the water outlet 3232 .

In an optional implementation, there are at least two flow guide ribs 3233, and at least two flow guide ribs 3233 are arranged at intervals along the circumference of the spinner 32 at the water outlet end 3232, which not only facilitates the The water sprayed from the end 3232 is more uniform and dispersed to further improve the uniformity and continuity of the water curtain; and it is beneficial to make the water at the water outlet 3232 better maintain a laminar flow state and avoid turbulence or eddy currents that affect the water spray. power out. Exemplarily, two, three, four or more diversion ribs 3233 can be provided according to actual needs, and at least two diversion ribs 3233 are equally spaced along the circumference of the spinner 32 at the water outlet 3232 or not. Arranged at equal intervals.

In an optional implementation, the angle between the water inlet direction of the water inlet end 3231 and the water outlet direction of the water outlet end 3232 ranges from 25 degrees to 150 degrees, as shown in Figure 7, where A represents the water inlet end The angle between the water inlet direction of 3231 and the water outlet direction of water outlet end 3232. Exemplarily, the angle between the water inlet direction of the water inlet end 3231 and the water outlet direction of the water outlet end 3232 can be set to 25 degrees, 30 degrees, 40 degrees, 50 degrees, 60 degrees, 70 degrees, 100 degrees, 120 degrees according to actual needs. degrees, 150 degrees, or any value that meets the requirements in the range of 25 degrees to 150 degrees. Therefore, it is not only beneficial to avoid the angle between the water inlet direction of the water inlet end 3231 and the water outlet direction of the water outlet end 3232 being too small, resulting in excessive power loss when the water is sprayed; The angle of the water outlet direction of 3232 is too large to cause the reverse thrust of the water-spinning rotating disk 32 when the water is sprayed out. The included angle range in this embodiment is beneficial to ensure the normal rotation of the water-spinning turntable 32 and the normal formation of the water curtain.

Further, the included angle between the water inlet direction of the water inlet end 3231 and the water outlet direction of the water outlet end 3232 may be set within a range of 25 degrees to 50 degrees. Exemplarily, the included angle between the water inlet direction of the water inlet port 3231 and the water outlet direction of the water outlet port 3232 can be set to 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees or 25 degrees to 25 degrees according to actual needs. Any value required for the 50 degree range.

In an optional implementation manner, the water delivery device 311 is a water pump or a solenoid valve, and of course the water delivery device 311 may also be other devices with the function of pumping and delivering water. Moreover, the purpose of adjusting the rotational speed of the water-spinning turntable 32 can be achieved by adjusting the water flow rate delivered by the water delivery device 311 .

In an optional implementation mode, the top fixed sleeve of the water delivery support pipe 312 is provided with a waterproof bearing 325, and the water throwing turntable 32 is rotatably connected with the top of the water delivery support pipe 312 through the waterproof bearing 325, and the waterproof bearing 325 is conducive to ensuring The smooth rotation of water-spinning turntable 32 reduces frictional force. Exemplarily, an annular boss can be provided on the outer surface of the top end of the water delivery support pipe 312, and the annular boss is used to support and limit the waterproof bearing 325, so as to ensure the reliability of installation.

Embodiment two

On the basis of Embodiment 1, this embodiment provides an air conditioner cabinet, the air conditioner cabinet 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.

The air-washing device of this embodiment is the same as the air-washing device provided in Embodiment 1, and can bring the same or similar technical effects. For details, refer to Embodiment 1, and details will not be repeated here.

Those skilled in the art can understand that the air conditioner cabinet provided by this embodiment includes a casing and a water-washing air device, and by arranging the water-washing air device on the top, bottom or inside of the casing, the air conditioner not only has the functions of cooling and heating And the function of dehumidification, but also has the function of purifying and humidifying the air. Specifically, the air-conditioning cabinet can use the water curtain in the air-washing device to clean the indoor air, so that not only can the dust, lint and microorganisms entrained in the air be removed to purify the air; Humidity to solve the problem of indoor air drying, thereby effectively improving the quality of indoor air and improving the user experience.

Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application. Those skilled in the art can make adjustments as needed so as to adapt to specific applications.

It should be noted that, in the description of the present application, terms such as "inner", "outer" and other indicated directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, rather than Indicating or implying that the devices or components in this embodiment must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the application.

It should also be noted that, in the description of this application, unless otherwise clearly stipulated and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific situations.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit it; although the application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present application. scope.

Claims

A water washing air device, including a water tank and an air washing assembly arranged in the water tank;

The air washing assembly includes a water delivery assembly and a water rejection turntable, the water delivery assembly is fixedly installed in the water tank, and the water removal turntable is rotatably installed on the water delivery assembly;

The water rejection turntable is provided with a water rejection flow channel extending along the surface of the water rejection turntable, and the water inlet end of the water rejection flow channel extends to the rotation center of the water rejection turntable and communicates with the water transfer assembly The water outlet end of the water rejection channel extends to the edge of the water rejection turntable; the part of the water rejection channel between the water inlet end and the water outlet end is towards the water inlet end and the water outlet end. One side of the connection line at the water outlet protrudes;

The water transported by the water delivery assembly into the water-spinning channel is sprayed out through the water outlet, and drives the water-spinning turntable to rotate.
The water washing air device according to claim 1, wherein the water delivery assembly includes a water delivery device and a water delivery support pipe; the water delivery device is installed at the bottom of the water tank, and the bottom end of the water delivery support pipe Communicated with the water outlet of the water delivery device, the top of the water delivery support pipe extends upwards into the inner cavity of the water tank;

The water throwing turntable is rotatably mounted on the top of the water delivery support pipe, and the water inlet is connected to the top of the water delivery support pipe.
The water-washing air device according to claim 2, wherein a balance block is provided on the side edge of the water-spinning turntable opposite to the water outlet end, and the balance block is used to keep the water-spinning turntable level.
The water-washing air device according to claim 3, wherein the water-spinning turntable comprises a first disc body and a second disc body arranged in layers, and there is a gap between the first disc body and the second disc body;

Both the water throwing channel and the balance weight are located in the gap between the first disc body and the second disc body.
The water washing air device according to any one of claims 1-4, wherein, the width of the part of the flow channel close to the water outlet end of the water rejection channel gradually changes along the direction from the water inlet end to the water outlet end. wide; and/or,

There are at least two water rejection channels, and at least two of the water rejection channels are arranged at intervals around the rotation center of the water rejection turntable, and water is sprayed from the outlet ends of at least two of the water rejection channels to push the water removal The turntable turns in the same direction.
The water-washing air device according to any one of claims 1-4, wherein the water outlet end is provided with diversion ribs, and the extension direction of the diversion ribs is consistent with the water outlet direction of the water outlet end.
The water-washing air device according to claim 6, wherein there are at least two flow guide ribs, and at least two flow guide ribs are arranged at intervals along the circumference of the water-spinning turntable at the water outlet end.
The air washing device according to any one of claims 1-4, wherein the angle between the water inlet direction of the water inlet end and the water outlet direction of the water outlet end is 25 degrees to 150 degrees; or,

The angle range between the water inlet direction of the water inlet end and the water outlet direction of the water outlet end is 25 degrees to 50 degrees.
The water washing air device according to claim 2, wherein the water delivery device is a water pump or a solenoid valve; and/or,

The top fixed sleeve of the water delivery support pipe is provided with a waterproof bearing, and the water throwing turntable is rotatably connected with the top end of the water delivery support pipe through the waterproof bearing.
An air conditioner cabinet, which includes a casing and the water-washing air device according to any one of claims 1-9, the water-washing air device is arranged on the top, bottom or inside of the casing.