CN217235872U - Water washing air device, air conditioner indoor unit and air conditioner - Google Patents

Abstract

The application belongs to the technical field of household appliances, and particularly relates to a water washing air device, an air conditioner internal unit and an air conditioner, wherein the water washing air device comprises a water tank, a water level adjusting device, a water level monitoring device and a controller, and a cavity for containing water is formed in the water tank; the water level adjusting device is arranged on the side wall of the water tank and comprises a water pump, a water pumping pipe and a water draining pipe, wherein the first end of the water pumping pipe and the first end of the water draining pipe are communicated with the water pump, the second end of the water pumping pipe extends into the cavity, and the second end of the water draining pipe extends out of the cavity; the water level monitoring device is arranged in the cavity and used for monitoring the water level in the cavity; the water level monitoring device and the water pump are both in communication connection with the controller. This application can control the water level in the water tank, is favorable to promoting user's use and experiences.

Description

Water washing air device, air conditioner indoor unit and air conditioner

Technical Field

The application belongs to the technical field of household appliances, and particularly relates to a water washing air device, an air conditioner inner unit and an air conditioner.

Background

Air conditioners generally include an air conditioner external unit and an air conditioner internal unit. The compressor compresses the gaseous refrigerant into high-temperature and high-pressure gaseous refrigerant, the gaseous refrigerant becomes normal-temperature and high-pressure liquid refrigerant after the heat of the condenser is dissipated, and the liquid refrigerant is finally conveyed to the air conditioner internal unit through the capillary tube. An evaporator and a cross-flow fan are arranged in an air conditioner indoor unit, the space of the liquid refrigerant is suddenly increased after the liquid refrigerant reaches the evaporator, and the liquid refrigerant is vaporized and changed into a gaseous low-temperature refrigerant, so that a large amount of heat can be absorbed; the cross flow fan guides indoor air to pass through the evaporator, and the air is blown out of the air conditioner indoor unit to the environment after heat exchange in the evaporator so as to reduce the temperature of the environment.

In the related art solution, the water washing air device may be independently installed in the air conditioner indoor unit, for example, so as to be easily installed and removed. The air washing device comprises a shell, a water tank arranged in the shell and an air driving device arranged above the shell. The shell is provided with a water filling port; a water curtain forming device is arranged in the water tank, and can absorb water at the bottom of the water tank and raise the water to form a water curtain in the water tank; the side wall of the water tank is provided with an air inlet and a through hole corresponding to the water filling port; the water injection groove is fixed on the shell and extends into the water tank after penetrating through the water injection port and the through hole, and is used for guiding water flow to enter the water tank. When the air curtain is used, air enters the water tank from the side wall of the water tank under the guidance of the air driving device, passes through the water curtain and is discharged to the indoor from the air driving device, and therefore the quality of indoor air is improved.

However, adopt above-mentioned correlation technique's scheme, the water level in the water tank is wayward, when the water level was too high, need can pour unnecessary water after taking out the water tank is whole, and whole process is taken trouble hard, influences user's use and experiences.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem in the correlation technique, be for solving the difficult problem of controlling of water level in the water tank among the correlation technique promptly, this application provides a washing air device, air conditioner internal unit and air conditioner.

An embodiment of the present application provides an air washing device, includes:

the water tank is internally provided with a cavity for containing water;

the water level adjusting device is arranged on the side wall of the water tank and comprises a water pump, a water pumping pipe and a water draining pipe, the first end of the water pumping pipe and the first end of the water draining pipe are communicated with the water pump, the second end of the water pumping pipe extends into the cavity, and the second end of the water draining pipe extends out of the cavity;

the water level monitoring device is arranged in the cavity and used for monitoring the water level in the cavity;

and the water level monitoring device and the water pump are in communication connection with the controller.

Optionally, the water pump and the drain pipe are arranged on the outer side wall of the water tank, a water conduit is arranged in the cavity, and the water conduit is arranged on the inner side wall of the water tank;

the penstock is perpendicular to the diapire of cavity, the second end of drinking-water pipe is connected the first end of penstock, the second end of penstock with be formed with the clearance between the diapire of cavity.

The air washing device comprises a water pump, a water tank, a water pumping pipe, a water discharging pipe and a water discharging pipe, wherein the water pumping pipe is arranged on one side of the water pump, which faces the water tank, and the water discharging pipe is arranged below the water pump;

and a water pan is arranged below the water pump, and the drain pipe is communicated with the water pan.

Optionally, the water pan is further connected to an overflow pipe, and the overflow pipe is a drainage pipe of an air conditioner internal unit.

According to the air washing device, optionally, a supporting seat is further arranged in the water receiving tray, a groove is formed in one side, away from the water receiving tray, of the supporting seat, and the water pumping pipe is clamped in the groove.

Optionally, the water level monitoring device includes a float and a sensor, the float is disposed in the cavity, the sensor is disposed outside the cavity, and the sensor is in communication connection with both the float and the controller.

The air washing device as described above, optionally, an electrolysis device is further disposed on the bottom wall of the cavity, and the electrolysis device is in communication connection with the controller.

The air washing device optionally further comprises a base, and the water tank is detachably arranged on the base.

Another embodiment of this application still provides an air conditioner internal unit, includes as above arbitrary the washing air device, the washing air device sets up top, bottom or inside of air conditioner internal unit.

Still another embodiment of this application provides an air conditioner, including air conditioner outer machine and the air conditioner internal unit of interconnect, the air conditioner internal unit adopts as above the air conditioner internal unit.

As can be understood by those skilled in the art, the embodiment of the present application provides a water washing air device, an air conditioner internal unit and an air conditioner, the water washing air device includes a water tank, a water level adjusting device, a water level monitoring device and a controller, a cavity for containing water is formed in the water tank; the water level adjusting device is arranged on the side wall of the water tank and comprises a water pump, a water pumping pipe and a water drainage pipe, the first end of the water pumping pipe and the first end of the water drainage pipe are communicated with the water pump, the second end of the water pumping pipe extends into the cavity, and the second end of the water drainage pipe extends out of the cavity; the water level monitoring device is arranged in the cavity and used for monitoring the water level in the cavity; the water level monitoring device and the water pump are in communication connection with the controller. Through the aforesaid setting, the water level in the usable water level monitoring device real-time supervision water tank of this application, when the water level in the water tank surpassed when predetermineeing the water level, the steerable water pump of controller was opened, and the water pump is taken unnecessary water in with the water tank out through the drinking-water pipe to discharge the outside of water tank through the drain pipe, thereby realize the control of water level in the water tank.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic diagram of a water wash air device according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a simplified diagram of the structure of FIG. 1 with portions of the structure hidden;

FIG. 4 is a schematic view of a water level adjusting device and a water level monitoring device according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of an electrolyzer according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of an air conditioner internal unit according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of an air conditioner internal unit according to another embodiment of the present application.

Reference numerals:

1-an air conditioner indoor unit;

10-water washing air device;

100-a water tank; 110-a water curtain forming device; 120-a water injection tank; 130-a penstock;

200-a base;

300-a water level adjusting device; 310-a water pump; 320-water pumping pipe; 330-a drain pipe; 340-a water pan; 350-an overflow conduit; 360-a support seat;

400-water level monitoring device; 410-a first housing; 420-a second housing; 430-opening; 440-connecting column;

500-an electrolysis unit; 510-electrolytic plates.

Detailed Description

In the related art solution, the water washing air device may be independently provided in the air conditioner internal machine, for example, so as to be convenient for installation and removal. The air washing device comprises a shell, a water tank arranged in the shell and an air driving device arranged above the shell. The shell is provided with a water filling port; a water curtain forming device is arranged in the water tank, and can absorb water at the bottom of the water tank and raise the water to form a water curtain in the water tank; the side wall of the water tank is provided with an air inlet and a through hole corresponding to the water filling port; the water injection groove is fixed on the shell and extends into the water tank after penetrating through the water injection port and the through hole, and is used for guiding water flow to enter the water tank. When the air curtain is used, air enters the water tank from the side wall of the water tank under the guidance of the air driving device, passes through the water curtain and is discharged to the indoor from the air driving device, and therefore the quality of indoor air is improved.

However, adopt above-mentioned correlation technique's scheme, the water level in the water tank is wayward, when the water level was too high, could pour unnecessary water after need taking out the water tank wholly, and whole process is taken trouble and is laboursome, influences user's use and experiences.

In view of this, the present application aims to provide a washing air device, an air conditioner internal unit and an air conditioner, wherein a water level adjusting device and a water level monitoring device are arranged on a water tank, the water level monitoring device is used for monitoring the water level in the water tank in real time, when the water level in the water tank exceeds a preset water level, the water level adjusting device extracts redundant water in the water tank and discharges the redundant water to the outside of the water tank through a drain pipe, and therefore the control of the water level in the water tank is achieved.

In order to make the objects, 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 with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example one

FIG. 1 is a schematic diagram of a water wash air device according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of FIG. 1; FIG. 3 is a simplified diagram of the structure of FIG. 1 with portions of the structure hidden; fig. 4 is a schematic structural diagram of a water level regulating device and a water level monitoring device according to an embodiment of the present application.

Referring to fig. 1 to 4, the present embodiment provides a water washing air device 10, which includes a water tank 100 and a base 200, wherein the water tank 100 is detachably disposed on the base 200; a cavity for containing water is formed in the water tank 100.

Optionally, in this embodiment, the water washing air device 10 may be integrally placed in an air conditioner internal unit, and is an independent module forming the air conditioner internal unit. The outer side of the water washing air device 10 may be provided with a housing, and the water tank 100 and the base 200 are both disposed in the housing, and the shape of the housing may be designed according to the shape of the air conditioner indoor unit, and the shape of the general housing is similar to the shape of the air conditioner indoor unit, for example, may be cylindrical or prismatic.

The water tank 100 and the base 200 can be connected by clamping or bolt connection, so that the water tank 100 can be conveniently taken out for cleaning and maintenance. An air inlet is formed in a side wall of the water tank 100 to facilitate air to enter the water tank 100. The water tank 100 is provided with a water curtain forming device 110, a driving member of the water curtain forming device 110 is disposed on the base 200, and the driving member is connected to the water curtain forming device 110 by a transmission member passing through the base 200 to drive the water curtain forming device 110 to rotate. The water curtain forming device 110 is substantially cylindrical, a plurality of through holes for water drainage are formed in a side wall of the water curtain forming device 110, a certain gap is formed between the water curtain forming device 110 and a bottom wall of the cavity, the water curtain forming device 110 is driven by a driving member to rotate at a high speed, negative pressure is generated inside the water curtain forming device 110 to suck water at the lower part of the cavity into the water curtain forming device 110, and the water flows upwards along an inner wall of the water curtain forming device 110 and is finally discharged from the through holes to form a water curtain in the water tank 100.

An air driving device (not shown in the figure) is arranged above the water tank 100 and communicated with the water tank 100, and an air outlet is arranged on the air driving device; the air-moving device may be, for example, a centrifugal fan, an axial fan, or a diagonal fan. Under the guide of the air driving device, external air flows into the water tank 100 from an air inlet on the side wall of the water tank 100 and contacts with a water curtain in the water tank 100, so that dust and microorganisms carried in the air can be removed, the air is purified, and the washed air is discharged from an air outlet on the air driving device, thereby achieving the purpose of improving the indoor air quality.

In order to add water in the water tank 100 for being convenient for, be equipped with the water filling port on the lateral wall of water tank 100 in this embodiment, install water injection groove 120 in the water filling port, the one end of water injection groove 120 is located the outside of cavity, and the other end is located inside the cavity, through injecting water in the water injection groove 120 that is located the cavity outside, can make water flow into in the cavity along water injection groove 120.

The side wall of the water tank 100 is also provided with a water level adjusting device 300 and a water level monitoring device 400, the water level adjusting device 300 and the water level monitoring device 400 are communicated through a controller, and the controller can be the same as the air washing device 10 or the same controller shared by the air conditioner internal unit.

The water level adjusting device 300 comprises a water pump 310, a water pumping pipe 320 and a water draining pipe 330, wherein the first end of the water pumping pipe 320 and the first end of the water draining pipe 330 are both communicated with the water pump 310, the second end of the water pumping pipe 320 extends into the cavity, and the second end of the water draining pipe 330 extends out of the cavity; the water pump 310 is in communication connection with the controller, and the water pump 310 can receive a control signal sent by the controller to perform water pumping operation.

The water level monitoring device 400 is disposed within the cavity for monitoring the water level within the cavity. In an alternative embodiment, the water level monitoring device 400 includes a float disposed within the cavity and a sensor disposed outside the cavity, the sensor being in communication with the float.

Specifically, as shown in fig. 3 to 4, the water level monitoring device 400 is provided with a first housing 410 and a second housing 420, wherein the sensor is disposed in the first housing 410, and the float is disposed in the second housing 420. The first housing 410 is located outside the cavity to prevent damage to the inductor inside after contact with water. The second housing 420 is positioned inside the cavity, and an opening 430 is formed below the second housing 420, so that water in the cavity can enter the second housing 420 through the opening 430, thereby maintaining the water level in the second housing 420 to be the same as the water level in the cavity. The inductor and the floater can be connected through two connecting columns 440, the parts of the two connecting columns 440 extending into the second shell 420 form a track for the floater to move, and the floater can be sleeved on the two connecting columns 440 to move up and down. The floater contains magnet pieces, and the position of the magnet pieces can be sensed by the sensor through the two connecting columns 440, and then the sensor is converted into a corresponding water level signal to be sent to the controller.

The water washing air device 10 of this embodiment is when using, and the water level in the water tank 100 is monitored in real time to usable water level monitoring device 400, and when the water level in the water tank 100 exceeded the predetermined water level, the steerable water pump 310 of controller was opened, and water pump 310 took unnecessary water in with the water tank 100 out through drinking-water pipe 320 to discharge the outside of water tank 100 through drain pipe 330, thereby realize the control of water level in the water tank 100.

Referring to fig. 3 and 4, in a possible implementation manner, the water pump 310 and the drain pipe 330 of the present embodiment are disposed on the outer sidewall of the water tank 100, so that the water pump 310 is prevented from being soaked by water, which is beneficial to prolonging the service life of the water pump 310.

The penstock 130 is arranged in the cavity, the penstock 130 is arranged on the inner side wall of the water tank 100, the penstock 130 is perpendicular to the bottom wall of the cavity, the second end of the water pumping pipe 320 is connected with the first end of the penstock 130, and a gap is formed between the second end of the penstock 130 and the bottom wall of the cavity. When the pump 310 draws water, the suction pipe 320 may draw water from a location near the bottom wall of the cavity through the penstock 130.

Further, a pumping pipe 320 is provided at a side of the water pump 310 facing the water tank 100, and a draining pipe 330 is provided below the water pump 310.

A water pan 340 is arranged below the water pump 310, the drain pipe 330 is communicated with the water pan 340, and water pumped by the water pump 310 can be temporarily stored in the water pan 340.

Further, an overflow pipe 350 is connected to the drain pan 340, and the overflow pipe 350 may be connected to a bottom wall of the drain pan 340 to drain water in the drain pan 340. The overflow pipe 350 may be, for example, a drain pipe of an air conditioner indoor unit, so that the number of parts of the air conditioner indoor unit can be reduced, and the cost can be reduced.

Optionally, a supporting seat 360 is further disposed in the water pan 340, a groove is formed on a side of the supporting seat 360 away from the water pan 340, and the water pumping pipe 320 is clamped in the groove. The support seat 360 may improve the strength of the pumping pipe 320 to prevent the pumping pipe 320 from being deformed.

FIG. 5 is a schematic diagram of an electrolytic device according to an embodiment of the present application; in one possible embodiment, as shown in fig. 3 and 5, the bottom wall of the cavity of the present embodiment is further provided with an electrolysis device 500, and the electrolysis device 500 is in communication connection with the controller.

Specifically, the electrolysis device 500 includes two coaxially disposed electrolysis plates 510, and the electrolysis plates 510 are circular and have a plurality of long holes thereon. Electrolytic device 500 can walk the line through base 200, and washing air device 10 during operation places a quantitative sodium chloride in water tank 100 to open electrolytic device 500, electrolytic device 500 can make the sodium chloride produce sodium hypochlorite at the electrolysis of water, and then forms the antiseptic solution, and the air can disinfect after washing air device 10, thereby is favorable to cleaing away bacterium, the virus in the room air, keeps the health of room air.

In summary, the water washing air device 10 of the present embodiment may monitor the water level in the water tank 100 in real time by using the water level monitoring device 400, and when the water level in the water tank 100 exceeds a predetermined water level, the controller may control the water pump 310 to be turned on, and the water pump 310 may pump out excess water in the water tank 100 through the pumping pipe 320 and discharge the excess water to the outside of the water tank 100 through the drainage pipe 330, thereby controlling the water level in the water tank 100.

Example two

Fig. 6 is a schematic structural diagram of an air conditioner internal unit according to an embodiment of the present application; fig. 7 is a schematic structural diagram of an air conditioner internal unit according to another embodiment of the present application; please refer to fig. 6-7.

The present embodiment provides an air conditioner internal unit 1, which includes the water washing air device 10 as in the first embodiment, and the water washing air device 10 may be disposed on the top, bottom or inside of the air conditioner internal unit.

Specifically, the water washing air device 10 in the present embodiment may be disposed at any suitable position in the casing of the air conditioner internal unit 1, for example, as shown in fig. 6, the water washing air device 10 may be disposed at the bottom of the air conditioner internal unit 1; alternatively, as shown in fig. 7, the water-washed air device 10 may be placed on top of the air conditioner indoor unit 1; in other alternative embodiments, the water wash air device may also be placed inside the air conditioner indoor unit.

The air inlet of the air washing device 10 can be directly arranged on the shell of the air conditioner indoor unit 1, and the air outlet of the air washing device 10 can also be directly arranged on the shell of the air conditioner indoor unit 1, so that the air washing device 10 can independently operate with the air conditioner. In addition, the air outlet of the air washing device 10 can also be connected with the air duct of the air conditioner indoor unit 1, so that the purified air is blown out from the air outlet of the air conditioner indoor unit 1 after passing through the heat exchanger of the air conditioner indoor unit 1, and the purpose of purifying the indoor air can also be achieved.

As can be seen from the above description, the air conditioner indoor unit 1 provided in this embodiment can utilize the water washing air device to clean indoor air, so as to purify air, thereby not only removing dust and microorganisms entrained in air, but also solving the problem of drying indoor air, and thus effectively improving the quality of indoor air; the water washing air device 10 can also automatically control the water level in the water tank, thereby improving the use experience of users.

EXAMPLE III

The embodiment provides an air conditioner, which comprises an air conditioner external unit and an air conditioner internal unit which are connected with each other, wherein the air conditioner internal unit adopts the air conditioner internal unit of the second embodiment.

The air conditioner of the embodiment adopts the air conditioner indoor unit of the second embodiment, so that when in use, the air washing device can be used for washing indoor air so as to purify the air, not only can dust and microorganisms carried in the air be removed, but also the problem of drying the indoor air can be solved, and the quality of the indoor air can be effectively improved; the water washing air device can also automatically control the water level in the water tank, so that the use experience of a user is improved.

In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the embodiments of the present application, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In the description of the embodiments of the present application, it should be understood that the terms "inner", "outer", "upper", "bottom", "front", "back", and the like, when used in conjunction with the orientation or positional relationship shown in the drawings, are used merely for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present application.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A water wash air device, comprising:

the water tank is internally provided with a cavity for containing water;

the water level adjusting device is arranged on the side wall of the water tank and comprises a water pump, a water pumping pipe and a water draining pipe, wherein the first end of the water pumping pipe and the first end of the water draining pipe are communicated with the water pump, the second end of the water pumping pipe extends into the cavity, and the second end of the water draining pipe extends out of the cavity;

the water level monitoring device is arranged in the cavity and used for monitoring the water level in the cavity;

and the water level monitoring device and the water pump are in communication connection with the controller.

2. A water wash air device as claimed in claim 1 wherein the water pump and drain are provided on an outer side wall of the tank, a water conduit is provided in the cavity, the water conduit is provided on an inner side wall of the tank;

the penstock is perpendicular to the diapire of cavity, the second end of drinking-water pipe is connected the first end of penstock, the second end of penstock with be formed with the clearance between the diapire of cavity.

3. A water wash air device as claimed in claim 2 wherein the suction pipe is located on the side of the pump facing the tank and the drain pipe is located below the pump;

a water pan is arranged below the water pump, and the drain pipe is communicated with the water pan.

4. The air washing device as claimed in claim 3, wherein an overflow pipe is connected to the water pan, and the overflow pipe is a drain pipe of an air conditioner indoor unit.

5. The air washing device as claimed in claim 3, wherein a support seat is further disposed in the water pan, a groove is formed on a side of the support seat away from the water pan, and the water pumping pipe is clamped in the groove.

6. The water wash air device of claim 1, wherein the water level monitoring device comprises a float disposed within the cavity and a sensor disposed outside the cavity, the sensor being in communication with both the float and the controller.

7. A water wash air device according to any of claims 1 to 6 wherein an electrolysis means is also provided on the bottom wall of the cavity, the electrolysis means being in communication with the controller.

8. A water wash air device in accordance with claim 7 further comprising a base on which said water tank is removably disposed.

9. An air conditioner indoor unit, characterized by comprising the water washing air device according to any one of claims 1 to 8, wherein the water washing air device is arranged at the top, the bottom or the inside of the air conditioner indoor unit.

10. An air conditioner characterized by comprising an air conditioner external unit and an air conditioner internal unit which are connected with each other, wherein the air conditioner internal unit adopts the air conditioner internal unit as claimed in claim 9.

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