WO2023065758A1

WO2023065758A1 - Humidifying device, and air conditioner having same

Info

Publication number: WO2023065758A1
Application number: PCT/CN2022/108366
Authority: WO
Inventors: 蔡金钊; 陈荣华; 邹先进; 邹云辉; 杨登明; 孔庆超
Original assignee: 珠海格力电器股份有限公司
Priority date: 2021-10-20
Filing date: 2022-07-27
Publication date: 2023-04-27
Also published as: CN113864898A

Abstract

A humidifying device, and an air conditioner having same. The humidifying device comprises: an atomization housing, which comprises an atomization cavity, a water discharge port provided at the bottom of the atomization cavity, and a mist outlet provided at the top of the atomization cavity; a water discharge assembly, which is arranged on the atomization housing, wherein at least part of the water discharge assembly is adjustably arranged, so as to open or close the water discharge port; an air guide assembly, which is provided with an air guide port in communication with the atomization cavity, so as to introduce an air flow into the atomization housing; and a flow guide plate, which is arranged in the atomization cavity, wherein the bottom of the flow guide plate is spaced apart from the bottom of the atomization cavity, the top of the flow guide plate is connected to the top of the atomization cavity, and the air guide port is located on the side of the flow guide plate away from the mist outlet, so as to make the air flow flowing out of the air guide port bypass the bottom of the flow guide plate and flow to the mist outlet. The humidifying device can solve the problem of the interior of the humidifying device being prone to developing mildew and an odor. Further disclosed is an air conditioner having the humidifying device.

Description

Humidifier and air conditioner with same

This application claims the priority of the patent application submitted to the State Intellectual Property Office of China on October 20, 2021 with the application number 202111223539.X and the title of the invention "humidification device and air conditioner with same".

technical field

The present application relates to the field of air conditioning, in particular, to a humidifying device and an air conditioner having the same.

Background technique

At present, most air conditioners with a humidification function in the existing air-conditioning technologies are basically implemented by setting a humidification module equipped with a water storage tank.

However, the water storage tank equipped with the humidification module in some embodiments generally requires the user to pull out the water storage tank to perform water addition or drainage operations, which makes the water addition and drainage operations of the entire humidification module more complicated, and in order to achieve these two This operation takes up a lot of space inside the air conditioner.

Moreover, when the user forgets to drain the remaining water in the water storage tank, the interior of the humidification module is prone to mold and odor problems, which will have a negative impact on user experience.

Contents of the invention

The main purpose of the present application is to provide a humidifying device and an air conditioner having the same, so as to solve the problems of mildew and odor easily occurring inside the humidifying device in some embodiments.

In order to achieve the above object, according to one aspect of the present application, a humidifying device is provided, including: an atomizing housing, including an atomizing chamber, a drain port arranged at the bottom of the atomizing chamber, and a water outlet arranged at the top of the atomizing chamber The mist outlet; the drainage assembly, the drainage assembly is arranged on the atomization shell, and at least part of the drainage assembly is adjustable to open or close the drainage outlet; the air guide assembly, the air guide assembly has a communication with the atomization cavity The air guide port is used to let the air flow into the atomization shell; the deflector, the deflector is set in the atomization chamber, the bottom of the deflector is spaced from the bottom of the atomization chamber, and the top of the deflector is in contact with the fog The top of the chamber is connected, and the air guide is located on the side of the deflector away from the mist outlet, so that the air flow from the air guide bypasses the bottom of the deflector and then flows to the mist outlet.

Furthermore, the bottom of the deflector is provided with a deflector opening, so that when the bottom end of the deflector is below the liquid level in the atomization chamber, the airflow flowing out of the deflector will flow out through the deflector opening.

Further, the guide opening extends from the bottom end of the guide plate toward the top of the guide plate; or, there are multiple guide openings, and the plurality of guide openings are arranged at intervals along the extending direction of the bottom end of the guide plate; or, the guide The flow opening extends from the bottom end surface of the flow guide plate toward the top of the flow guide plate, and there are multiple flow guide openings, and the plurality of flow guide openings are arranged at intervals along the extending direction of the bottom end of the flow guide plate.

Further, the atomization housing includes an atomization water tank and an atomization end cover, the atomization end cover is arranged on the notch of the atomization water tank, and the deflector and the mist outlet are both arranged on the atomization end cover.

Further, the atomizing end cover includes a top plate and an outer peripheral plate connected to each other, the outer peripheral plate is annular, and the top plate and the outer peripheral plate enclose an air flow space; the deflector is connected with the top plate and is located inside the outer peripheral plate to divide the air flow space into a second A space section and a second space section, the guide opening arranged at the bottom of the deflector is located in the first space section, and the mist outlet is located on the side wall of the second space section.

Further, the peripheral plate is inserted in the atomizing water tank, or the peripheral plate is sleeved on the outside of the atomizing water tank; or, the bottom end of the peripheral plate is spaced from the bottom end of the atomizing water tank, and the top end of the peripheral plate is connected to the atomizing water tank or the outer peripheral plate is inserted in the atomizing water tank, or the outer peripheral plate is sleeved outside the atomizing water tank, the bottom of the outer peripheral plate is spaced from the bottom of the atomizing water tank, and the top of the outer peripheral plate is in contact with the mist The top interval setting of the tank.

Further, the drainage assembly includes: a blocking member, which is movably arranged at the drain port to open or close the drain port; a driving assembly, which is drivingly connected to the blocking member to drive the blocking member to move.

Further, the atomizing housing is provided with a spool hole communicating with the drain port, and the driving assembly includes: a spool, one end of the spool passes through the spool hole and the drain port in turn and is connected to the blocking member; an elastic member, an elastic The part is connected with the valve core, so that the plugging part can block the drain under the action of the valve core under the normal state of the elastic part; the transmission component, the transmission component is connected with the valve core, so that the plugging part can be opened by driving the valve core to move drain.

Further, the driving assembly also includes: a sealing ring, the sealing ring is connected to the valve core and blocked at the valve core hole, and the transmission assembly is connected to the sealing ring to drive the valve core to move through the sealing ring; or, the driving assembly also includes: Sealing cover, the cover is arranged on the outside of the valve core; or, the driving assembly also includes: a sealing ring and a sealing cover, the sealing ring is connected with the valve core and blocked at the hole of the valve core, and the transmission assembly is connected with the sealing ring to pass the sealing The ring drives the valve core to move, and the sealing cover is arranged on the outside of the valve core.

Further, the transmission assembly includes: a drainage ejector rod, which is movably arranged, and the drainage ejector rod is connected to the valve core in transmission to drive the movement of the valve core; a driving part, which is drivingly connected to the drainage ejector rod to drive the drain ejector. rod movement.

Further, the drain jack includes a mounting part and a transmission part arranged in an L-shaped structure, the driving part is a driving motor, the output shaft of the driving motor is connected to the mounting part, and the transmission part is provided with a pressing protrusion for pressing the valve core .

Further, the air guide assembly includes: an air guide column, on which an air guide cavity is arranged, and an air guide port is arranged on the air guide column and communicates with the air guide cavity; and a DC fan, which communicates with the air guide cavity.

Further, the humidifying device further includes: an overflow port, the height of the overflow port is higher than that of the bottom end of the deflector.

Further, the humidifying device includes: an overflow component, the overflow component and the atomizing housing enclose an overflow chamber and an overflow port, the overflow port is located at the top of the overflow chamber, and an outflow port is provided at the bottom of the overflow chamber.

Further, the opening of the flow guide opening arranged at the bottom of the flow guide plate faces away from the flow guide plate.

According to another aspect of the present application, an air conditioner is provided, including a volute assembly for forming an air duct and a humidifying device disposed on the volute assembly.

Further, the volute assembly includes a first volute, a second volute and a windshield arranged in sequence; the air duct includes a first air duct section and a second air duct section connected to each other, the first air duct section is arranged Between the first volute and the second volute, the second air passage section is arranged between the second volute and the windshield.

Further, the mist outlet of the humidifying device communicates with the first air duct section; or the mist outlet of the humidifying device communicates with the second air duct section; or the mist outlet of the humidifying device communicates with the outside of the air conditioner casing.

Applying the technical solution of the present application, the humidifying device of the present application includes an atomizing housing, and the atomizing housing includes an atomizing chamber, a water outlet provided at the bottom of the atomizing chamber and a mist outlet provided at the top of the atomizing chamber ; the drainage assembly, the drainage assembly is arranged on the atomization shell, at least part of the drainage assembly can be adjusted to open or close the drainage port; the air guide assembly, the air guide assembly has an air guide port communicating with the atomization cavity, To pass airflow into the atomization shell; deflector, the deflector is set in the atomization cavity, the bottom of the deflector is spaced from the bottom of the atomization cavity, and the top of the deflector is connected to the bottom of the atomization cavity The top is connected, and the air guide is located on the side of the deflector away from the mist outlet, so that the airflow from the air guide bypasses the bottom of the deflector and then flows to the mist outlet. In this application, the remaining water in the air conditioner can be drained through the drainage assembly to keep the interior of the humidifying device dry, so as to solve the problem of the humidifying device caused by the user forgetting to drain the remaining water in the humidifying device in some embodiments. The interior is prone to mold and smelly problems.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present application, and the schematic embodiments and descriptions of the present application are used to explain the present application, and do not constitute improper limitations to the present application. In the attached picture:

Fig. 1 shows a cross-sectional view of a humidifying device according to an embodiment of the humidifying device of the present application;

Fig. 2 shows a schematic diagram of a closed state of a drainage assembly according to an embodiment of a humidifying device of the present application;

Fig. 3 shows a schematic diagram of an open state of a drainage assembly according to an embodiment of a humidifying device of the present application;

Figure 4 shows an exploded view of a drainage assembly according to an embodiment of a humidifying device of the present application;

Fig. 5 shows a schematic diagram of assembly of a drainage mandrel of a drainage assembly according to an embodiment of a humidifying device of the present application;

Fig. 6 shows an exploded view of the drain jack of the drain assembly according to the embodiment of the humidifier of the present application;

Fig. 7 shows a schematic structural diagram of the drainage ejector pin according to the humidifying device in Fig. 6;

Fig. 8 shows a schematic diagram of air flow inside the humidifying device according to an embodiment of the humidifying device of the present application;

Fig. 9 shows a schematic structural diagram of an atomizing assembly according to an embodiment of a humidifying device of the present application;

Fig. 10 shows a schematic structural diagram of a humidifying device according to an embodiment of the humidifying device of the present application;

Figure 11 shows an exploded view of a humidifying device according to an embodiment of the humidifying device of the present application;

Fig. 12 shows a schematic diagram of the assembly of the humidifying device on the air conditioner according to an embodiment of the humidifying device of the present application; and

Fig. 13 shows a flow chart of a method for controlling intelligent drainage and internal air drying of a humidifier according to an embodiment of the humidifier of the present application.

Wherein, the above-mentioned accompanying drawings include the following reference signs:

1. Atomization component; 10. Atomization shell; 11. Atomization tank; 12. Atomization end cover; 13. Atomizer; 121. Top plate; 122. Peripheral plate; 200. Airflow space; 201. First Space segment; 202, second space segment; 100, atomization cavity; 101, drain port; 1010, drain interface; 1011, drain pipe; 102, mist outlet; 103, spool hole; 110, deflector; 120, diversion opening; 130, clapboard; 20, drainage assembly; 21, blocking member; 22, driving assembly; 221, valve core; 222, elastic member; 223, sealing ring; 224, sealing cover; 230, transmission Components; 231, drainage ejector rod; 2310, pressing protrusion; 2311, installation part; 2312, transmission part; 232, driving part; 233, shaft hole; Wind cavity; 32, DC fan; 300, air guide port; 40, overflow part; 400, overflow port; 410, overflow cavity; 50, volute assembly; 51, windshield; 60, water storage tank; 61, Water inlet; 70, the rear cover.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

Please refer to Figures 1 to 12, the present application provides a humidifying device, including: an atomization housing 10, including an atomization cavity 100, a drain 101 arranged at the bottom of the atomization cavity 100, and a The mist outlet 102 at the top of the body 100; the drainage assembly 20, the drainage assembly 20 is arranged on the atomization housing 10, and at least part of the drainage assembly 20 is adjustable to open or close the drainage outlet 101; the air guide assembly 30, The air guide assembly 30 has an air guide port 300 communicated with the atomization chamber 100, so as to pass airflow into the atomization housing 10; The bottom of the baffle 110 is spaced apart from the bottom of the atomization cavity 100, the top of the deflector 110 is connected to the top of the atomization cavity 100, and the air guide 300 is located on the side of the deflector 110 away from the mist outlet 102, so that the guide The air flow out of the tuyere 300 bypasses the bottom of the deflector 110 and then flows toward the mist outlet 102 .

The humidifying device of the present application includes an atomizing housing 10, and the atomizing housing 10 includes an atomizing chamber 100, a water outlet 101 arranged at the bottom of the atomizing chamber 100, and a mist outlet 102 arranged at the top of the atomizing chamber 100 Drainage assembly 20, the drainage assembly 20 is arranged on the atomization housing 10, at least part of the position of the drainage assembly 20 is adjustable to open or close the drain 101; the wind guide assembly 30, the wind guide assembly 30 has a The air guide port 300 connected to the cavity 100 is used to introduce airflow into the atomization housing 10; the deflector 110, the deflector 110 is arranged in the atomization cavity 100, and the bottom of the deflector 110 is connected to the atomization cavity The bottom of 100 is arranged at intervals, the top of the deflector 110 is connected to the top of the atomization chamber 100, and the air guide 300 is located on the side of the deflector 110 away from the mist outlet 102, so that the air flow out of the air guide 300 bypasses the guide. The bottom of the flow plate 110 then flows to the mist outlet 102 . In this application, the remaining water in the air conditioner can be drained through the drainage assembly 20 to keep the interior of the humidifying device dry, so as to solve the humidification caused by the user forgetting to drain the remaining water in the humidifying device in some embodiments The interior of the device is prone to mold and odor problems.

Specifically, the humidifying device includes an atomization assembly 1, the atomization assembly 1 includes an atomization housing 10 and an atomization cavity 100 arranged in the atomization housing 10; Inside the housing 10 , an atomizing cavity 100 is formed by the atomizer 13 .

Preferably, the nebulizer 13 is an ultrasonic nebulizer.

As shown in FIG. 8 , the bottom of the deflector 110 is provided with a deflector opening 120 , so that when the bottom end of the deflector 110 is below the liquid level in the atomization chamber 100 , the airflow flowing out of the air guide 300 is The flow guide opening 120 flows out.

Preferably, the flow guide opening 120 extends from the bottom end of the flow guide plate 110 toward the top of the flow guide plate 110; or, there are multiple flow guide openings 120, and the plurality of flow guide openings 120 extend along the extending direction of the bottom end of the flow guide plate 110 Arranged at intervals; or, the flow guide opening 120 extends from the bottom end of the flow guide plate 110 toward the top of the flow guide plate 110, and there are a plurality of flow guide openings 120, and the plurality of flow guide openings 120 extend along the direction of extension of the bottom end of the flow guide plate 110 interval setting.

Specifically, the opening of the air guide opening 120 is disposed facing away from the air guide plate 110 .

In this way, the airflow in the humidifier is guided to the top of the atomizer 13 through the guide opening 120 and flows out from the mist outlet 102 , so as to blow out the water mist atomized by the atomizer 13 from the mist outlet 102 .

In the embodiment of the present application, as shown in FIG. 8 and FIG. 9 , the atomizing housing 10 includes an atomizing water tank 11 and an atomizing end cap 12 , and the atomizing end cap 12 is set on the notch of the atomizing water tank 11 . The deflector 110 and the mist outlet 102 are both arranged on the atomizing end cap 12 .

Preferably, the atomizer 13 is located below the atomized water tank 11, and the air guide 300 is located above the atomized water tank 11, so that the water in the atomized water tank 11 is atomized to form water mist through the atomized water tank 13, and passes through the guide The wind blown out from the tuyere 300 blows the water mist out from the mist outlet 102 .

Specifically, the atomizing end cap 12 includes a top plate 121 and an outer peripheral plate 122 connected to each other, the outer peripheral plate 122 is ring-shaped, and the top plate 121 and the outer peripheral plate 122 enclose the airflow space 200; In order to divide the airflow space 200 into a first space section 201 and a second space section 202 , the air guide opening 120 is located in the first space section 201 , and the mist outlet 102 is located on the side wall of the second space section 202 .

In the specific implementation process of the embodiment of the present application, the peripheral plate 122 is inserted in the atomizing water tank 11, or the peripheral plate 122 is sleeved on the outside of the atomizing water tank 11; or, the bottom end of the peripheral plate 122 and the atomizing water tank The bottom ends of 11 are arranged at intervals, and the top of the outer peripheral plate 122 is arranged at intervals from the top of the atomizing water tank 11; or, the outer peripheral plate 122 is inserted in the atomizing water tank 11, or the outer peripheral plate 122 is sleeved on the outside of the atomizing water tank 11, The bottom end of the peripheral plate 122 is spaced apart from the bottom end of the atomizing water tank 11 , and the top end of the peripheral plate 122 is spaced apart from the top end of the atomizing water tank 11 .

In the embodiment of the present application, as shown in FIG. 8 and FIG. 9 , the air guide assembly 30 includes: an air guide column 31 , an air guide cavity 310 is arranged on the air guide column 31 , and an air guide port 300 is arranged on the air guide column 31 And communicate with the air guiding chamber 310 ;

As shown in FIG. 8 , the humidifier further includes a baffle 130 , and the baffle 130 is arranged on a side close to the mist outlet 102 . Preferably, both the deflector 110 and the partition 130 are disposed between the air guide 300 and the atomizing chamber 100 .

Wherein, the distance between the separator 130 and the bottom surface of the atomizing tank 11 is slightly lower than the working water level of the atomizer 13, so that when the atomizer 13 is working, the water level of the atomizing tank 11 is higher than the height of the separator 130, and the air guide port The area between 300 and the mist outlet 102 is in a sealed state, so that the air blown out by the DC fan 32 will not be blown to other areas of the mist water tank 11 .

Preferably, the partition 130 is ring-shaped.

As shown in Figures 2 to 6, the drainage assembly 20 includes: a blocking member 21, which is movably arranged at the drain 101 to open or close the drain 101; a driving assembly 22, which is connected to the sealing The blocking member 21 is drivingly connected to drive the blocking member 21 to move.

Preferably, the blocking member 21 is a valve body made of rubber material.

In the embodiment of the present application, the atomizing housing 10 is provided with a spool hole 103 communicating with the drain port 101, and the driving assembly 22 includes: a spool 221, one end of the spool 221 passes through the spool hole 103 and the drain port in turn. The port 101 is connected with the blocking member 21; the elastic member 222, and the elastic member 222 is connected with the valve core 221, so that the blocking member 21 can block the drain port 101 under the action of the valve core 221 under the normal state of the elastic member 222; Assembly 230 , the transmission assembly 230 is in transmission connection with the valve core 221 , so as to drive the valve core 221 to move so that the blocking member 21 opens the drain port 101 .

Preferably, the elastic member 222 is sleeved on the outer periphery of the valve core 221, and the elastic member 222 is a spring.

Preferably, the valve core 221 is a plastic part.

Specifically, the drainage assembly 20 further includes a drainage interface 1010 and a drainage pipe 1011 communicating with the drainage port 101. The blocking member 21 is located inside the drainage port 101 and moves along the extension direction of the valve core 221 to open or close the drainage port. 101.

As shown in Figure 4, the driving assembly 22 also includes: a sealing ring 223, the sealing ring 223 is connected with the spool 221 and blocked at the spool hole 103, and the transmission assembly 230 is in transmission connection with the sealing ring 223 so as to be driven by the sealing ring 223. The spool 221 moves; or, the driving assembly 22 also includes: a sealing cover 224, which is arranged on the outside of the spool 221; or, the driving assembly 22 also includes: a sealing ring 223 and a sealing cover 224, and the sealing ring 223 is connected with the spool 221 And plugged at the valve core hole 103, the transmission assembly 230 is connected with the sealing ring 223 to drive the valve core 221 to move through the sealing ring 223, and the sealing cover 224 is set on the outside of the valve core 221.

Preferably, both the sealing ring 223 and the sealing cover 224 are plastic parts.

Specifically, the drain ejector 231 is movably arranged, and the drain ejector 231 is connected to the valve core 221 in transmission to push the valve core 221 to move; the driving part 232 is driven to connect with the drain ejector 231, To drive the drainage push rod 231 to move.

Preferably, the driving component 232 is a driving motor.

As shown in Figure 7, the drain jack 231 includes a mounting portion 2311 and a transmission portion 2312 arranged in an L-shaped structure, the driving component 232 is a driving motor, the output shaft of the driving motor is connected to the mounting portion 2311, and the transmission portion 2312 is provided with a The pressing protrusion 2310 of the pressing valve core 221 .

Preferably, the drain jack 231 is a plastic part.

Specifically, the atomization assembly 1 further includes a shaft hole 233 for installing the drain jack 231 , and the installation portion 2311 of the drain jack 231 includes a rotating shaft connected to the shaft hole 233 .

In the specific implementation process of the embodiment of the present application, the specific assembly method of the drainage assembly 20 is as follows: the elastic member 222 is sleeved around the outer periphery of the valve core 221, so that after the elastic member 222 and the valve core 221 are assembled, they pass through the valve core Hole 103, snap into the plugging member 21 from one side of the drain port 101, then cover the valve core hole 103 with the seal ring 223, press it with the seal cover 224 and fix it with screws, and then put the rotating shaft of the drain jack 231 into In the shaft hole 233 of the atomization assembly 1 , finally, the driving part 232 is assembled with the drain jack 231 and fixed on the atomization assembly 1 with screws.

Wherein, the elastic member 222 has a certain pre-pressure, and through the valve core 221, the sealing member 21 is moved along the extension direction of the valve core 221 to the side close to the drainage interface 1010, so that the sealing member 21 and the drainage port 101 are closely attached, Thereby the drain port 101 is blocked, and the sealing ring 223 can surround and seal the spool hole 103, the boss of the drain jack 231 is in contact with the end face of the seal ring 223, and the driving part 232 can drive the drain jack 231 to make a certain angle along its axis of rotation. rotation movement.

As shown in Fig. 2, Fig. 3 and Fig. 6, when the water discharge command of the humidifier is issued, the driving part 232 drives the drain jack 231 to rotate clockwise, and the pressing protrusion 2310 of the drain jack 231 presses against the seal ring 223 along the valve The extension direction of the core 221 is deformed along the direction away from the drainage interface 1010. Since the pushing force of the drainage ejector rod 231 is greater than the elastic force of the elastic member 222, the elastic member 222 is in a compressed state, thereby indirectly pushing the valve core 221 inward, so that the blocking member 21 moves away from the drain port 1010 , so that the blocking member 21 is separated from the drain port 101 , so that the drain port 101 is opened, and water can flow out from the drain port 101 to the drain port 1010 . When the instruction to shut down the water discharge of the humidifier is issued, the driving part 232 drives the drain jack 231 to rotate counterclockwise, and the pressing protrusion 2310 of the drain jack 231 retracts the force of the sealing ring 223, and the elastic member 222 is in a normal state at this time. , the blocking member 21 and the drain port 101 are back in close contact, so that the drain port 101 is in a closed state.

Preferably, the drainage assembly 20 is arranged on the side of the atomization assembly 1 .

In the embodiment of the present application, the humidifying device further includes: an overflow port 400 , and the height of the overflow port 400 is higher than that of the bottom end of the deflector 110 . Specifically, the humidifying device includes: an overflow component 40, the overflow component 40 and the atomizing housing 10 enclose an overflow chamber 410 and an overflow port 400, the overflow port 400 is located at the top of the overflow chamber 410, and the overflow chamber 410 The bottom is provided with an outflow port.

Preferably, the DC blower 32 and the atomizer 13 are assembled below the atomizing water tank 11 , the air guide 300 is located above the atomizing water tank 11 ; Preferably, the height of the overflow port 400 in the vertical direction is lower than the height of the air guide port 300. When the water level of the atomizing water tank 11 is higher than the height of the overflow port 400, water will flow in from the overflow port 400 and flow from the drain port. 1010, so as to ensure that the water in the atomized water tank 11 will not flow into the DC fan 32 from the air guide port 300, thereby preventing the DC fan 32 from being damaged.

And, when the drainage assembly 20 drains water until the water level of the atomized water tank 11 is lower than the height of the partition plate 130, the air blown out by the direct current fan 32 can be blown to other corners of the atomized water tank 11, from the overflow port 400 and the drain port 101 to the drain. The interface 1010 blows out, or blows out from the mist outlet 102 to the drain interface 1010 .

Specifically, the humidifying device further includes: a water storage tank 60, the water storage tank 60 includes a water inlet 61 arranged above the water storage tank 60, so as to add water to the water storage tank 60 through the water inlet 61, wherein the water inlet 61 can be moved relative to the water storage tank 60 The rear cover 70 , the rear cover 70 is located under the atomization assembly 1 , so that the drain pipe 1011 and the drainage interface 1010 are communicated together through the rear cover 70 .

Preferably, the water inlet 61 is located at the top of the entire humidifier, and the drain pipe 1011 is located at the bottom of the entire humidifier.

According to another aspect of the present application, as shown in FIG. 12 , an air conditioner is provided, including a volute assembly 50 for forming an air duct and a humidifying device disposed on the volute assembly 50 .

In the embodiment of the present application, the volute assembly 50 includes a first volute, a second volute and a wind deflector 51 arranged in sequence; An air passage section is arranged between the first volute and the second volute, and the second air passage section is arranged between the second volute and the windshield 51 .

Specifically, as shown in Figure 12, the humidifying device is installed on the windshield 51 inside the air conditioner, and the humidifying device is fixed on the windshield 51 by screws, and the mist outlet 102 of the humidifying device is connected to the first air duct or the mist outlet 102 of the humidifying device communicates with the second air duct section; or the mist outlet 102 of the humidifying device communicates with the outside of the air conditioner casing.

As shown in Figure 13, the present application also includes a drainage control method, combined with the above structure of the humidification device, it can be known that the drainage control method is as follows:

The humidification command is issued, the humidification device starts, the atomizer 13 and the DC fan 32 start to work, the air flow flows in the direction of the arrow, and the mist water is brought to the mist outlet through the atomization chamber 100, and the mist is discharged outside the air conditioner ;At the same time, the air conditioner further collects the indoor air humidity A, and determines whether A reaches or is lower than the healthy humidity: if A is lower than the healthy humidity, the humidifying device continues to work; if A reaches the healthy humidity, the humidifying device stops working and starts to calculate the humidification The device is idle for H, and determine whether H is greater than or equal to 48 hours; when H is greater than or equal to 48 hours, or when the humidification device drain command is issued manually, the humidifier starts, the drainage component 20 works, and starts to drain water, and at the same time detects the atomization tank 11 Water level; when the water in the atomizing water tank 11 is discharged below the working water level of the atomizer 13, the DC fan 32 works and lasts for 30 minutes. This process is that the DC fan 32 air-dries the atomizing water tank 11 to ensure that the humidification When the device is idle, the interior of the humidifier is kept dry, which avoids mold and odor problems caused by the user forgetting to drain the water.

To sum up, the humidifying device of the present application includes an automatic drainage assembly 20, so that the humidifying device of the present application not only occupies a small space, does not need to draw out the water storage tank 60 to add water to the outside of the air conditioner, but also controls the drainage assembly 20 through the preset program Automatic drainage and air-drying of the inside of the humidification device solve the problem of mildew and odor inside the humidification module and improve the user experience.

Moreover, in the embodiment of the present application, the drain port 101 and the overflow port 400 are integrated, so that the structure of the entire humidifier is simple, and at the same time, a control method is used to control the driving component 232 to realize intelligent drainage of the humidifier, and Control the DC blower 32 to air-dry the inside of the humidifier to ensure that the humidifier maintains a dry state inside when it is idle.

From the above description, it can be seen that the above-mentioned embodiments of the present application have achieved the following technical effects:

The humidifying device of the present application includes an atomizing housing 10, and the atomizing housing 10 includes an atomizing chamber 100, a water outlet 101 arranged at the bottom of the atomizing chamber 100, and a mist outlet 102 arranged at the top of the atomizing chamber 100 Drainage assembly 20, the drainage assembly 20 is arranged on the atomization housing 10, at least part of the position of the drainage assembly 20 is adjustable to open or close the drain 101; the wind guide assembly 30, the wind guide assembly 30 has a The air guide port 300 connected to the cavity 100 is used to introduce airflow into the atomization housing 10; the deflector 110, the deflector 110 is arranged in the atomization cavity 100, and the bottom of the deflector 110 is connected to the atomization cavity The bottom of 100 is arranged at intervals, the top of the deflector 110 is connected to the top of the atomization chamber 100, and the air guide 300 is located on the side of the deflector 110 away from the mist outlet 102, so that the air flow out of the air guide 300 bypasses the guide. The bottom of the flow plate 110 then flows to the mist outlet 102 . In this application, the remaining water in the air conditioner can be drained through the drainage assembly 20 and a drainage control method, so as to realize only drainage of the humidifier and keep the inside of the humidifier dry, so as to solve the problem in some embodiments due to user If you forget to drain the remaining water in the humidifier, the interior of the humidifier is prone to mold and odor.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims

A humidifier, characterized in that it comprises:

The atomization housing (10), including an atomization chamber (100), a drain outlet (101) arranged at the bottom of the atomization chamber (100) and an outlet outlet arranged at the top of the atomization chamber (100) fog mouth (102);

A drainage assembly (20), the drainage assembly (20) is arranged on the atomization housing (10), at least part of the drainage assembly (20) is adjustable to open or close the drainage port (101);

An air guide assembly (30), the air guide assembly (30) has an air guide port (300) communicating with the atomization cavity (100), so as to introduce airflow into the atomization housing (10);

A deflector (110), the deflector (110) is arranged in the atomization cavity (100), the bottom of the deflector (110) and the bottom of the atomization cavity (100) Arranged at intervals, the top of the deflector (110) is connected to the top of the atomization chamber (100), and the air guide (300) is located at the deflector (110) away from the mist outlet ( 102), so that the air flow out of the air guide port (300) bypasses the bottom of the guide plate (110) and flows to the mist outlet (102).
The humidifying device according to claim 1, characterized in that, the bottom of the deflector (110) is provided with a deflector opening (120), so that the mist is located at the bottom end of the deflector (110). When the liquid level in the liquid chamber (100) is lower than that, the airflow flowing out of the air guide port (300) flows out through the air guide opening (120).
The humidifier according to claim 2, characterized in that:

The deflector opening (120) extends from the bottom end surface of the deflector (110) toward the top of the deflector (110); or,

There are multiple guide openings (120), and a plurality of guide openings (120) are arranged at intervals along the extending direction of the bottom end of the guide plate (110); or,

The guide opening (120) extends from the bottom end surface of the guide plate (110) toward the top of the guide plate (110), and there are multiple guide openings (120). The flow openings (120) are arranged at intervals along the extending direction of the bottom end of the deflector (110).
The humidifying device according to claim 1, characterized in that, the atomizing housing (10) comprises an atomizing tank (11) and an atomizing end cap (12), and the atomizing end cap (12) is covered with On the notch of the atomizing water tank (11), the deflector (110) and the mist outlet (102) are both arranged on the atomizing end cover (12).
The humidifying device according to claim 4, characterized in that, the atomizing end cover (12) comprises a top plate (121) and an outer peripheral plate (122) connected to each other, the outer peripheral plate (122) is ring-shaped, and the The top plate (121) and the peripheral plate (122) enclose an airflow space (200); the deflector plate (110) is connected to the top plate (121) and is located inside the peripheral plate (122), so as to The airflow space (200) is divided into a first space segment (201) and a second space segment (202), and the flow guide opening (120) arranged at the bottom of the deflector (110) is located in the first space segment (201) ), the mist outlet (102) is located on the side wall of the second space section (202).
The humidifier according to claim 5, characterized in that:

The peripheral plate (122) is inserted in the atomized water tank (11), or the peripheral plate (122) is sleeved on the outside of the atomized water tank (11); or,

The bottom end of the peripheral plate (122) is spaced apart from the bottom end of the atomized water tank (11), and the top end of the peripheral plate (122) is spaced apart from the top end of the atomized water tank (11); or,

The peripheral plate (122) is inserted in the atomized water tank (11), or the peripheral plate (122) is sleeved on the outside of the atomized water tank (11), and the peripheral plate (122) The bottom end is spaced apart from the bottom end of the atomizing water tank (11), and the top end of the peripheral plate (122) is spaced apart from the top end of the atomizing water tank (11).
The humidifying device according to any one of claims 1 to 6, characterized in that, the drainage assembly (20) comprises:

A blocking member (21), the blocking member (21) is movably arranged at the water outlet (101), so as to open or close the water outlet (101);

A driving assembly (22), the driving assembly (22) is drivingly connected with the blocking member (21) to drive the blocking member (21) to move.
The humidifying device according to claim 7, characterized in that, the atomization housing (10) is provided with a spool hole (103) communicating with the drain port (101), and the driving assembly (22) include:

A spool (221), one end of the spool (221) sequentially passes through the spool hole (103) and the drain (101) and is connected to the blocking member (21);

An elastic member (222), the elastic member (222) is connected with the valve core (221), so that the blocking member (21) is in the valve core (221) under the normal state of the elastic member (222). 221) to block the drain outlet (101);

A transmission assembly (230), the transmission assembly (230) is in transmission connection with the valve core (221), so that the blocking member (21) opens the drain port ( 101).
The humidifier according to claim 8, wherein:

The driving assembly (22) also includes: a sealing ring (223), the sealing ring (223) is connected with the valve core (221) and blocked at the valve core hole (103), the transmission assembly (230) is transmission-connected with the sealing ring (223), so as to drive the valve core (221) to move through the sealing ring (223); or,

The driving assembly also includes: a sealing cover (224), which is arranged on the outside of the valve core (221); or,

The drive assembly (22) also includes a sealing ring (223) and a sealing cover (224), the sealing ring (223) is connected with the valve core (221) and blocked at the valve core hole (103) , the transmission assembly (230) is in transmission connection with the sealing ring (223), so as to drive the valve core (221) to move through the sealing ring (223), and the sealing cover (224) is set on the The outside of the spool (221).
The humidifying device according to claim 8, characterized in that, the transmission assembly (230) comprises:

Drainage ejector pin (231), the drainage ejector pin (231) is movably arranged, and the drainage ejector pin (231) is transmission-connected with the valve core (221) to push the valve core (221) to move;

A driving part (232), the driving part (232) is drivingly connected with the drainage ejector rod (231), so as to drive the drainage ejector rod (231) to move.
The humidifying device according to claim 10, characterized in that, the drain jack (231) includes a mounting part (2311) and a transmission part (2312) arranged in an L-shaped structure, and the driving part (232) is a drive A motor, the output shaft of the drive motor is connected to the installation part (2311), and the transmission part (2312) is provided with a pressing protrusion (2310) for pressing the valve core (221).
The humidifying device according to any one of claims 1 to 6, characterized in that the air guide assembly (30) comprises:

An air guiding column (31), an air guiding chamber (310) is arranged on the air guiding column (31), and the described air guiding port (300) is arranged on the described air guiding column (31) and is connected with the described air guiding cavity (310) connected;

A DC blower (32), the DC blower (32) is in communication with the air guiding cavity (310).
The humidifying device according to any one of claims 1 to 6, wherein the humidifying device further comprises:

The overflow port (400), the height of the overflow port (400) is higher than the height of the bottom end of the deflector (110).
The humidifying device according to claim 13, wherein the humidifying device comprises:

An overflow component (40), the overflow component (40) and the atomization housing (10) enclose an overflow chamber (410) and the overflow port (400), the overflow port (400 ) is located at the top of the overflow chamber (410), and the bottom of the overflow chamber (410) is provided with an outlet.
The humidifying device according to any one of claims 1 to 6, characterized in that, the opening of the guide opening (120) provided at the bottom of the guide plate (110) faces away from the guide plate (110) set up.
An air conditioner, comprising a volute assembly (50) for forming an air duct and a humidifying device arranged on the volute assembly (50), characterized in that the humidifying device is any one of claims 1 to 15 A humidifying device as described in one item.
The air conditioner according to claim 16, characterized in that, the volute assembly (50) includes a first volute, a second volute and a windshield (51) arranged in sequence; The first air passage section and the second air passage section, the first air passage section is arranged between the first volute and the second volute, the second air passage section is arranged in the first Between the two volutes and the windshield (51).
The air conditioner according to claim 17, characterized in that, the mist outlet (102) of the humidifying device communicates with the first air duct section; or the mist outlet (102) of the humidifying device communicates with the The second air duct section is in communication; or the mist outlet (102) of the humidifying device is in communication with the outside of the casing of the air conditioner.