WO2019196206A1 - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

An air conditioner indoor unit (100) and an air conditioner, the air conditioner indoor unit (100) comprising a housing (110), and an evaporator (120), water receiving tray, first water washing device (200a) and second water washing device (200b) installed in the housing (110), wherein the first water washing device (200a) is used for water-washing internal members of the air conditioner indoor unit (100); the second water washing device (200b) is installed on an air inlet air passage and/or an air outlet air passage of the air conditioner indoor unit (100), so as to filter air flowing through the air inlet air passage and/or the air outlet air passage; the first water washing device (200a) and the second water washing device (200b) are each connected to a water source (300) by means of a pipeline. The air conditioner indoor unit (100) may solve the problem in which the air quality of outlet air of a conventional air conditioner indoor unit (100) is poor.

Description

 Air conditioner indoor unit and air conditioner

Technical field

The invention relates to the technical field of air conditioners, and in particular to an air conditioner indoor unit and an air conditioner.

Background technique

When a conventional wall-mounted indoor unit heats or cools an indoor environment, air circulates between the interior of the wall-mounted indoor unit and the indoor environment to adjust the temperature and humidity of the room. In order to avoid leakage of heat or heat to the outdoor environment, the user usually closes the door and the window. Therefore, after using the air conditioner indoor unit for a long period of time, the dust or microorganisms and other pollutants contained in the air are gradually increased, so that the cleanliness of the air is lowered, and the pollutants deposited by the internal components of the air conditioner indoor unit are gradually increased, thereby causing the air conditioner. The air blown inside the indoor unit is of poor quality, which is extremely detrimental to human health.

Summary of the invention

The main object of the present invention is to provide an air conditioner indoor unit, which aims to solve the problem of poor air quality of a conventional air conditioner indoor unit.

In order to achieve the above object, the present invention provides an air conditioner indoor unit and an air conditioner including the air conditioner indoor unit, the air conditioner indoor unit including a housing, and an evaporator, a water receiving tray, and a first installed in the housing a water washing device and a second water washing device, wherein the first water washing device is used for washing an internal component of the air conditioning indoor unit; the second water washing device is installed in an air inlet air passage of the air conditioning indoor unit and/or The air flow path is configured to filter air flowing through the intake air path and/or the air outlet air path; and the first water washing device and the second water washing device are connected to the water source through the pipeline.

Preferably, the air conditioning indoor unit includes a filter installed at the air inlet; the first water washing device is disposed adjacent to the filter.

Preferably, the air conditioning indoor unit includes an evaporator installed in the casing; the first water washing device is disposed adjacent to the evaporator to wash the evaporator with water.

Preferably, the air conditioning indoor unit includes a wind wheel and/or an air duct disposed in the casing; the first water washing device is disposed adjacent to the wind wheel or air duct to wash the wind wheel and the air passage.

Preferably, the air conditioning indoor unit includes an air guiding structure installed on an air outlet path of the casing; the first water washing device is disposed adjacent to the air guiding structure.

Preferably, the second water washing device is located between the air inlet of the air conditioner indoor unit and the evaporator to filter air flowing through the air inlet duct.

Preferably, the second water washing device is disposed adjacent to the evaporator, and the water washing device is located between the front side of the evaporator and a front panel of the housing; or the water washing device is located at the evaporator The rear side is between the backing plate of the housing; or the water washing device is located between the top of the evaporator and the air inlet.

Preferably, the second water washing device is located between the air outlet of the air conditioning indoor unit and the evaporator to filter air flowing through the air outlet.

Preferably, the second water washing device is disposed in a volute of the air conditioning indoor unit.

Preferably, the water source and the water receiving tray are respectively connected to the first water washing device through a pipeline.

Preferably, the conduit includes a first conduit connecting the water wash device and the water source, and a second conduit connecting the first water wash device and the water tray.

Preferably, the first pipeline is provided with a first water pump; or the second pipeline is provided with a second water pump.

Preferably, the first pipeline is provided with a first water pump, and the second pipeline is provided with a second water pump.

Preferably, the pipeline is provided with a three-way valve, the outlet valve port of the three-way valve is connected with the first water washing device; the two inlet valves of the three-way valve are respectively connected to the water receiving tray and the water source connection.

Preferably, the pipeline is provided with a third water pump, and the third water pump connects the first water washing device and the water outlet valve of the three-way valve.

Preferably, the water source and the water receiving tray are respectively connected to the second water washing device through a pipeline.

Preferably, the water receiving tray is connected to the first water washing device, and the water receiving tray is connected to the water source.

Preferably, the pipeline includes a third pipeline connecting the water receiving tray and the water source, and the third pipeline is provided with a water valve to discharge water in the water tray through the water valve to The water source.

Preferably, the pipeline includes a fourth pipeline connecting the water receiving tray and the water source, and the fourth pipeline is provided with a fourth water pump to pass water in the water tray through the fourth water pump Aspirate to the water washing device.

Preferably, the water tray is also connected to the second water washing device.

Preferably, the second water washing device is coupled to the first water washing device.

Preferably, the water source and the water receiving tray are respectively connected to the second water washing device through a pipeline.

Preferably, the conduit includes a fifth conduit connecting the water wash device and the water source, and a sixth conduit connecting the second water wash device and the water tray.

Preferably, the fifth pipeline is provided with a fifth water pump; or the sixth pipeline is provided with a sixth water pump.

Preferably, the fifth pipeline is provided with a fifth water pump, and the sixth pipeline is provided with a sixth water pump.

Preferably, the pipeline is provided with a three-way valve, the outlet valve port of the three-way valve is connected with the second water washing device; the two inlet valves of the three-way valve are respectively connected to the water receiving tray and the water source connection.

Preferably, the pipeline is provided with a seventh water pump, and the seventh water pump connects the second water washing device and the water outlet valve of the three-way valve.

Preferably, the water receiving tray is connected to the water source through a pipeline.

Preferably, the pipeline includes a seventh pipeline connecting the water receiving tray and the water source, and the seventh pipeline is provided with a water valve to discharge water in the water tray through the water valve to The water source.

Preferably, the pipeline includes an eighth pipeline connecting the water receiving tray and the water washing device, and the eighth pipeline is provided with an eighth water pump to pass the water pump in the water receiving tray Water is drawn to the water washing device.

Preferably, the water source is a water storage device detachably mounted to the housing.

Preferably, the water storage device includes a water storage tank, a struts movably mounted on the water storage tank in a vertical direction, and a driving device connected to the struts, the driving device for driving the struts The rod projects downwardly below the water storage tank.

Preferably, the surface of the housing is provided with a mounting opening that interfaces with the opening of the water source.

Preferably, the housing is provided with a micro switch adjacent to the mounting port, and the micro switch is connected to the water washing device for triggering the water washing device when the water source is installed on the mounting port. The water in the water source is pumped.

Preferably, the housing is provided with detecting means for detecting whether the water source is mounted to the mounting opening.

Preferably, the water washing device includes an inlet pipe connected to the water source; the air conditioning indoor unit further includes a hose reel installed in the casing for winding the inlet pipe.

Preferably, the reel includes a rotatable reel tray and a resilient return assembly coupled to the reel tray, the resilient return assembly for accumulating elastic potential energy as the reel tray rotates and releasing The elastic potential energy is used to push the reel tray to rotate in a reverse direction; the inlet pipe is wound on the reel tray, and the inlet end of the inlet pipe is provided with a hand-held structure for the user to hold, the hand-held structure is The outer side of the housing projects.

Preferably, the air conditioning indoor unit further includes a lifting mechanism mounted on the base of the housing for lifting the water source; and the base of the housing is provided with a lifting port through which the lifting mechanism passes.

Preferably, a water inlet port of the water washing device is disposed on the housing, and the water inlet port is connected to the water source through a pipeline.

According to the technical solution of the present invention, the first water washing device and the second water washing device are disposed in the casing of the air conditioning indoor unit, wherein the first water washing device is used for washing the internal components of the air conditioning indoor unit, and the dust on the internal member is effectively removed. Impurities such as microorganisms improve the cleanliness of the internal environment of the air conditioner indoor unit, and prevent dust, microorganisms and other impurities on the internal components from being mixed into the air; the second water washing device is disposed on the intake air path and/or the air outlet path in the casing. The air flowing through the inlet air passage and/or the outlet air passage is filtered to effectively remove impurities such as dust and microorganisms in the air. It can be seen that the air conditioner indoor unit of the present invention can not only wash the internal components of the air conditioner indoor unit, but also improve the cleanliness of the internal environment, and at the same time, can filter the air flowing through the intake air passage and the outlet air passage, The cooperation greatly improves the air quality of the air conditioner indoor unit.

It is worth mentioning that during the process of filtering air or washing the internal components of the air conditioner indoor unit, the first water washing device and the second water washing device also function to humidify the air, especially when the water droplets of the first water washing device fall to the evaporator. This part of the water exchanges heat with the evaporator to generate water vapor, which is mixed into the air and also acts to humidify the air.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and those skilled in the art can obtain other drawings according to the structures shown in the drawings without any creative work.

1 is a schematic structural view of a first embodiment of an air conditioning indoor unit according to the present invention;

Figure 2 is a schematic view showing the installation position of the two water washing devices of the air conditioning indoor unit of Figure 1;

3 is a schematic view showing a pipe connection mode 1 of the water washing device, the water receiving tray and the water source of FIG. 1;

Figure 4 is a schematic view showing the second way of connecting the water washing device, the water receiving tray and the water source of Figure 1;

Figure 5 is a schematic view showing the connection mode 3 of the water washing device, the water receiving tray and the water source of Figure 1;

6 is a schematic view showing the internal structure of a second embodiment of an air conditioner indoor unit according to the present invention;

Figure 7 is a schematic view showing the internal structure of a third embodiment of the air conditioning indoor unit of the present invention;

Figure 8 is a schematic structural view showing the strut of the water storage device of Figure 7 extending downward;

9 is a schematic view showing the internal structure of a fourth embodiment of an air conditioner indoor unit according to the present invention;

Figure 10 is a schematic view showing the internal structure of a fifth embodiment of the air conditioning indoor unit of the present invention;

Figure 11 is a schematic view showing the internal structure of a sixth embodiment of the air conditioning indoor unit of the present invention;

Figure 12 is a schematic structural view of a structural design of the reel of Figure 11;

Figure 13 is a partial structural view of the hose reel of Figure 12;

Figure 14-A is a schematic structural view of the retracting water inlet pipe of the reel of Figure 12;

Figure 14-B is a schematic structural view of the release inlet pipe of the hose reel of Figure 12;

Figure 15 is a structural schematic view showing another structural design of the reel of Figure 11;

Figure 16-A is a structural schematic view of the retracting inlet pipe of the reel of Figure 15;

Figure 16-B is a schematic structural view of the release inlet pipe of the hose reel of Figure 15;

Figure 17 is a structural schematic view showing another structural design of the reel of Figure 11;

Figure 18 is a partial exploded perspective view of the hose reel of Figure 17;

Figure 19 is a schematic view showing the principle of the reel and the claw of the inlet pipe wound in Figure 17;

Figure 20 is a schematic view showing the internal structure of a seventh embodiment of the air conditioning indoor unit of the present invention.

Description of the reference numerals:

Label	name	Label	name
100	Air conditioner indoor unit	700	Coiler
110	case	710	Box
111	Inlet	720	Driving wheel
112	Air outlet	730	driven wheel
120	Evaporator	740	Roll tube shaft
130	wind mill	750	Coil tray
140	Volute	760	ratchet
150a	First water tray	761	Reset sink
150b	Second water tray	761a	First reset sink
160	Baffle	761b	Second reset sink
170	Filter	762	Brake ratchet
180	Wind guiding structure	762a	First brake ratchet
200a	First water washing device	762b	Second brake ratchet
200b	Second washing device	770	Return spring
210	Inlet pipe	780	Rewind spring
220	Inlet port	790	Claw
300	Water source	10a	First pump
310	Water tank	10b	Second pump
320	Pole	10c	Third pump
330	Drive unit	10d	Fourth pump
400	Micro Switch	20	Three-way valve
500	Lifting mechanism	30	Water valve
600	Handheld structure	40	handle

The object, features, and advantages of the invention will be further described in conjunction with the embodiments.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back, ...) in the embodiment of the present invention, the directional indication is only used to explain in a certain posture (as shown in the drawing) The relative positional relationship between the components, the motion situation, and the like, if the specific posture changes, the directional indication also changes accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of the "first", "second", etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.

Referring to Figures 1 and 2, the solid arrows in Figure 2 indicate slots, holes or spaces; the dashed arrows indicate spatial locations. In the first embodiment of the present invention, the air conditioning indoor unit 100 includes a housing 110 for mounting the evaporator 120 and the water receiving tray in the housing 100 (see the first water receiving tray 150a and the second water receiving tray in FIG. 1). 150b). The air conditioner indoor unit 100 further includes a first water washing device 200a and a second water washing device 200b installed in the housing 110; wherein the first water washing device 200a is used for washing the internal components of the air conditioner indoor unit 100, and the air conditioner indoor unit 100 The inner member may be any one or more of the evaporator 120, the wind wheel 130, the volute 140, the filter net, and the air guiding structure; the second water washing device 200b is installed in the air inlet path of the air conditioning indoor unit 100 and/or The air is ventilated to filter the air flowing through the inlet air passage and/or the air outlet duct. Both the first water washing device 200a and the second water washing device 200b are connected to the water source 300 through a pipeline.

Specifically, the housing 110 is provided with an air inlet 111, an air outlet 112, and an air passage connecting the air inlet 111 and the air outlet 112. The air passage is sequentially provided with an evaporator 120 and a wind wheel 130, and at the air inlet 111. The inlet air path is formed between the evaporator 120 and the evaporator 120; the outlet air path is formed between the air outlet 112 and the evaporator 120. When the air conditioner indoor unit 100 is working, the air enters from the air inlet 111 under the driving of the wind wheel 130. After the air passes through the air inlet air passage, the air is exchanged with the evaporator 120, and the air after the heat exchange passes through the air outlet 112. Blowing indoors to achieve cooling or heating of the indoor environment.

The first water washing device 200a is used to wash the internal components of the air conditioning indoor unit 100, and the internal members may be any one or more of the evaporator 120, the wind wheel 130, the volute 140, the filter mesh, and the air guiding structure. The first water washing device 200a may be one or more. When the plurality of first water washing devices 200a are disposed in the casing 110, the plurality of first water washing devices 200a may be disposed at different positions along the inside and the bottom of the casing 110. The internal components located at different positions in the air-conditioning indoor unit 100 are washed with water. When the air passes through the inside of the casing 110, the first water washing device 200a is opened to wash and filter the internal components of the air conditioning indoor unit 100 by the first water washing device 200a, thereby effectively washing dust, microorganisms and the like on the internal components. . There are a plurality of types of the first water washing device 200a, which are not limited herein. For example, the first water washing device 200a may include any one or more combinations of a roller brush assembly, an ultrasonic component, and a shower assembly, depending on The different objects of the water washing object (such as the evaporator 120, the wind wheel 130, the volute 140, the filter net, the air guiding structure, and the air duct) may be designed accordingly.

The second water washing device 200b is for washing the air flowing through the intake air passage and/or the air outlet air passage. In view of the fact that the air must pass through the inlet and outlet air passages, the second water washing device 200b may be disposed on the intake air passage or the outlet air passage, or in the intake air passage and The outlet air passages are each provided with a second water washing device 200b. When the air passes through the air passage in the casing 110, the second water washing device 200b is opened to wash and filter the air by the second water washing device 200b, thereby effectively depositing dust, microorganisms and the like in the air, thereby improving the air. Cleanliness. There are many types of the second water washing device 200b, and are not specifically limited herein. The second water washing device 200b may include any one or a combination of a wet film, a water curtain or a shower assembly, an ultrasonic component, or the like, or may have other structures having functions such as filtration/spraying/washing.

It should be noted that the water source 300 may be an external water source such as a water tank or a water bottle installed on the casing 110, or an external water source 300 such as a water tank or a water bottle provided by the user to the air conditioning indoor unit 100. To facilitate the user to view the water level of the water source 300, likewise, the outer casing of the water source 300 is made of a transparent material such that the outer casing of the water source 300 is transparent; or the outer casing of the water source 300 is provided with a see-through area.

According to the technical solution of the present invention, the first water washing device 200a and the second water washing device 200b are disposed in the casing 110 of the air conditioning indoor unit 100, wherein the first water washing device 200a is used for washing the internal components of the air conditioning indoor unit 100, and is effectively removed. Impurities such as dust and microorganisms on the internal member improve the cleanliness of the internal environment of the air-conditioning indoor unit 100, and prevent impurities such as dust and microorganisms from being mixed into the air on the internal member; and the second washing apparatus 200b is disposed in the casing 110. The wind air passage and/or the air outlet wind passage filter the air flowing through the air inlet air passage and/or the air outlet air passage to effectively remove impurities such as dust and microorganisms in the air. As can be seen, the air conditioning indoor unit 100 of the present invention can not only wash the internal components of the air conditioning indoor unit 100, but also improve the cleanliness of the internal environment thereof, and at the same time, can filter the air flowing through the intake air passage and the outlet air passage. The cooperation between the two greatly improves the air quality of the air conditioner indoor unit 100.

It is worth mentioning that during the process of filtering the air or washing the internal components of the air conditioning indoor unit 100, the first water washing device 200a and the second water washing device 200b also function to humidify the air, especially the water drop of the first water washing device 200a. When it reaches the evaporator 120, this part of the water exchanges heat with the evaporator 120 to generate water vapor, which is mixed into the air and also acts to humidify the air.

Referring to FIG. 1 and FIG. 2, based on the above embodiment, depending on the object to be washed by the first water washing device 200a and the second water washing device 200b, the mounting positions of the two in the housing 110 are also different. First, for the first water washing device 200a, the first water washing device 200a can be adjusted according to different internal structures of the water washing (such as the evaporator 120, the wind wheel 130, the volute 140, the filter net, the air guiding structure, and the air duct). Installation location.

Referring to Figures 1 and 2, the first water washing device 200a can be used to wash the filter 170. Preferably, the first water washing device 200a is disposed adjacent to the filter screen 120 (such as position 1a in FIG. 2), and the first water washing device 200a may be disposed at one or both ends of the filter net 170. The first water washing device 200a includes any one of a roller brush assembly, an ultrasonic component, or a shower assembly to wash the filter 170 with water. In particular, when the first water washing device 200a employs a shower assembly, in addition to washing the filter 170, it also functions to filter the intake air.

Referring to Figures 1 and 2, the first water washing device 200a can be used to wash the evaporator 120. Preferably, the first water washing device 200a is disposed adjacent to the evaporator 120 (such as position 2a in FIG. 2) for washing the evaporator 120. Correspondingly, a second water receiving tray 150b is provided at the lower end of the evaporator, and the second water receiving tray 150b is for holding condensed water and water generated by the water washing process. The first water washing device 200a preferably employs a spray assembly to spray the evaporator 120 through the spray assembly, and the water sprayed by the spray assembly flows from top to bottom to remove dust or microorganisms from the evaporator 120. Things.

Specifically, the first water washing device 200a may be located between the front side of the evaporator 120 and the front panel of the housing 110 (such as position 2a in FIG. 2); or, the first water washing device 200a is located at the rear side of the evaporator 120 and the housing Between the back plates of 110; or, the first water washing device 200a is located between the top of the evaporator 120 and the air inlet 111. Considering that the air inlet surface (heat exchange surface) on the front side of the evaporator 120 is large, more air enters through the air inlet surface on the front side of the evaporator 120. Therefore, preferably, the first water washing device 200a can be located in the evaporation. Between the front side of the device 120 and the front panel of the housing 110, the air is sufficiently washed and the amount of air washed is increased. In addition, the first water washing device 200a may also be a plurality of, and the plurality of first water washing devices 200a surround the evaporator 120 in the circumferential direction to increase the area of the water washing evaporator 120 and improve the water washing efficiency.

Referring to Figures 1 and 2, the first water washing device 200a can be used to wash the wind wheel 130 and/or the air duct. Preferably, the first water washing device 200a is disposed between the wind wheel 130 and the evaporator 120 (such as position 3a in FIG. 2) for washing the wind wheel 130 and/or the air passage. Correspondingly, the lower end of the volute 140 is provided with a first water receiving tray 150a for holding the water generated by the first water washing device 200a to wash the wind wheel 130 and/or the air passage.

When the first water washing device 200a performs water washing, the wind wheel 130 is turned on, and when the wind wheel 130 rotates at a high speed, the water of the first water washing device 200a is sucked onto the surrounding evaporator 120, the wind wheel 130, and the volute 140, and the turret is high speed. The cleaning water is taken out together with the stubborn dirt on the wind wheel 130 and the volute 140. On the one hand, the cleaning effect of the air duct assembly such as the wind wheel 130 and the volute 140 is enhanced, and the evaporator 120 can be cleaned. . The washed washing water flows downward along the inner walls of the evaporator 120, the wind wheel 130, and the volute 160, and is collected in the water receiving tray. On the other hand, the air entering from the air inlet 112 flows through the air path to the air outlet. Therefore, when the flowing air passes through the air path, it is washed by the water of the water washing device 20 to be cleaned. And the effect of humidifying the air.

Referring to Figures 1 and 2, the first water washing device 200a can be used to wash the volute 140. Preferably, the first water washing device 200a is disposed within the volute 140 (position 4a or 5a in Fig. 2) to directly wash the volute 140 with water. Since the volute 140 mainly forms a wind air path, the first water washing device 200a can also wash out the blast air to improve the cleanliness and humidity of the blast air. The conventional air-conditioning indoor unit does not have the function of the water-washing volute 140. Therefore, compared with the conventional air-conditioning indoor unit, the air-conditioning indoor unit 100 of the present embodiment can realize the function of the water-washing volute 140, which can improve the airflow of the air. The cleanliness and humidity effect.

Referring to Figures 1 and 2, the first water washing device 200a can be used to wash the air guiding structure 180. Preferably, the air guiding structure 180 is disposed on the air outlet path of the housing 110; the first water washing device 200a is disposed adjacent to the air guiding structure 180 (position 5a in FIG. 2) for washing the air guiding structure 180. The air guiding structure 180 may be a wind guide vane or a wind deflector 160 installed on the air outlet air path. Since the air guiding structure 180 is located on the air outlet path, it is also easy to deposit unhealthy substances such as dust or microorganisms. A water washing device 200a is adjacent to the air guiding structure 180 to wash the air guiding structure 180 by the water washing device to improve the cleanliness of the air outlet air passage inside the air conditioning indoor unit 100.

Referring to Figures 1 and 2, in the present embodiment, the second water washing device 200b can be used to wash the intake air. Preferably, the second water washing device 200b is located between the air inlet of the air conditioner indoor unit 100 and the evaporator 120 (position 1a or position 2a in FIG. 2) to filter the air flowing through the intake air path, and to wash the evaporator. 120 and/or an internal member located above the evaporator 120, the internal member above the evaporator 120 may be a filter 170 or a grille mounted to the air inlet. The second water washing device 200b may be any one or a combination of a shower assembly or a wet film or a water curtain, until the water of the second water washing device 200b is required to be in sufficient contact with the air.

Specifically, the second water washing device 200b may be located between the front side of the evaporator 120 and the front panel of the housing 110 (as shown in FIG. 2a); or, the second water washing device 200b is located at the rear side of the evaporator 120 and behind the housing 110 Between the back sheets; or, the second water washing device 200b is located between the top of the evaporator 120 and the air inlet 111. Considering that the air inlet surface (heat exchange surface) on the front side of the evaporator 120 is large, more air enters through the air inlet surface on the front side of the evaporator 120. Therefore, preferably, the second water washing device 200b can be located in the evaporation. Between the front side of the device 120 and the front panel of the housing 110, the air is sufficiently washed and the amount of air washed is increased. In addition, the second water washing device 200b may also be a plurality of, and the plurality of second water washing devices 200b surround the evaporator 120 to increase the area of the water washing evaporator 120 and improve the water washing efficiency.

Referring to Figures 1 and 2, the second water washing device 200b can be used to wash the blast air. Preferably, the water washing device 200 is located between the air outlet 112 of the air conditioner indoor unit 100 and the evaporator 120 (any one of the position 3a, the position 4a, and the position 5a in FIG. 2) to filter the flow through the air outlet. Air; and because the upper end of the outlet air path is relatively narrow, when the second water washing device washes out the air, the internal structure (such as the volute 140 and the air guiding structure 180) that drips in the circumferential direction of the air outlet path It can also play the role of washing the internal structure.

Referring to FIG. 1 and FIG. 2, in addition, since the volute 140 mainly forms a wind path, the second water washing device 200b can also be disposed in the volute 140 (position 4a in FIG. 2), which can be used not only for filtering out Wind air can also wash the volute 140 and the air duct. Correspondingly, the lower end of the volute 140 is provided with a first water receiving tray 150a for holding the water flowing down by the water washing process of the water washing device 200. Alternatively, the second water washing device 200b is disposed adjacent to the air outlet, and the position adjacent to the air outlet is relatively large, and the amount of air passing through is relatively large, so that the second water washing device 200b can quickly filter the air and improve the filtering effect.

According to the above embodiments, the first water washing device 200a and the second water washing device 200b can be separately disposed in the air blowing direction of the air passage of the air conditioning indoor unit 100, and simultaneously wash the internal components of the air conditioning indoor unit 100 and the air for washing. Improve the washing efficiency.

Referring to FIG. 1 and FIG. 3, in consideration of the condensed water in the water receiving tray, and the two water washing devices 200 (the first water washing device 200a and the second water washing device 200b) wash the air, the washing water partially drops on the water. In the water tray. Therefore, in order to improve the utilization of water resources, the water tray can be connected to either or both of the water washing devices 200, so that the user can arbitrarily select the water receiving tray or the water source 300 to supply water to the water washing device 200. There are various types of pipe connections for the water receiving tray, the water source 300, and any one of the water washing devices, and there is no limitation thereto. In the following embodiments, the water supply tray, the water source 300, and one of the water washing devices 200 (the first water washing device 200a or the second water washing device 200b) are taken as an example to explain the pipe connection manner of the three.

Referring to FIG. 1 and FIG. 3, in the pipe connection mode 1 of the embodiment, the pipeline is provided with a three-way valve 20, and the water outlet valve port of the three-way valve 20 is connected to the water washing device 200; The two inlet valves of the valve 20 are connected to the water tray and the water source 300, respectively. Therefore, by switching the opening and closing of the two inlet valve ports of the three-way valve 20, it is possible to switch any one of the water receiving tray or the water source 300 to supply water to the water washing device 200.

Here, a water pump 10 may be disposed on the pipeline, and the water pump 10 is connected to the water washing device 200 and the water outlet valve port of the three-way valve 20 to suck the water in the water source 300 through the water pump 10 and supply it to the water washing device 200. . Of course, the water pump can also be an integral part of the water washing device 200 itself, which is connected to the water outlet valve port of the three-way valve 20. In addition, the water pump may also be an external water pump provided by the user, which is used to supply water in the water source 300 to the water washing device 200.

Referring to FIG. 1 and FIG. 4, in the pipeline connection mode 2 of the embodiment, the pipeline includes a first pipeline connecting the water washing device 200 and the water source 300, and a second connecting the water washing device 200 and the water receiving tray. Pipeline. Through the first line, water in the water source 300 can be supplied to the water washing device 200; through the second line, water in the water receiving tray can be supplied to the water washing device 200. The first pipeline and the second pipeline independently do not interfere with each other, and water pollution of the two pipelines can be avoided.

Here, a first water pump 10a may be disposed in the first pipeline, and the water washing device 200 draws water from the water source 300 through the first water pump 10a. Obviously, the first water pump 10a is not necessary, and the first water supply pump 10 can be provided by the user. Further, the second pipeline is provided with a second water pump 10b, and the water washing device 200 sucks water in the water receiving tray through the second water pump 10b.

Referring to FIG. 1 and FIG. 5, in the pipeline connection mode 3 of the embodiment, the water receiving tray is connected to the water washing device 200 and the water source 300 through the pipeline. Since the water receiving tray and the water washing device 200 are connected, the water washing device 200 can absorb the water in the water receiving tray to realize the water circulation use of the docking water tray; and since the water receiving tray and the water source 300 are connected, the water receiving tray can be The water is discharged into the water source 300, discharged to the outside via the water source 300, or supplied to the water washing device 200 via the water source 300.

Preferably, the conduit includes a third conduit connecting the water tray (water tray 150 and second water tray 150b) and water source 300, and a fourth conduit connecting water source 300 and water wash device 200. In the present embodiment, a water valve 30 may be disposed on the third line to open the water valve 30, and the water in the water receiving tray may be discharged into the water source 300. Further, a water pump 10 may be disposed on the fourth line to draw the water of the water source 300 into the water washing device 200 by the water pump 10. In addition, the pipeline may further include a third pipeline connecting the water washing device 200 and the water source 300, and the water receiving tray is connected to the third pipeline. Alternatively, the line includes a fourth line connecting the water tray and the water source 300, and the water washing device is connected to the fourth line.

Based on any of the above embodiments, the water source 300 and the water receiving tray (the first water receiving tray 150a and/or the second water receiving tray 150b) may be connected to the second water washing device through a pipeline, respectively. As for the specific pipeline connection manner of the second water washing device, the first water washing device can be correspondingly designed according to the pipeline connection manner of the water receiving tray and the water source, and the first water washing device and the second water washing device can be directly used. After the device is connected, any one of the first water washing device and the second water washing device is connected to the water receiving tray and the water source.

Referring to FIG. 6, in the second embodiment of the present invention, the water source 300 is detachably mounted on the housing 110 on the basis of any of the above embodiments, and the detachable mounting manner of the water source 300 is not limited. However, the two water washing devices 200 (the water washing device 200 and the second water washing device 200b) share the same water source 300, or a water source 300 may be provided for each water washing device. In the following embodiments, the water source 300 is connected to the water washing device 200. As an example, the manner in which the second water washing device is connected to the water source can be designed as such.

Referring to FIG. 6, in the embodiment, the surface of the housing 110 is provided with a mounting opening that interfaces with the opening of the water source 300. The docking may be a plug connection, a threaded connection, or a fastening, and is not specifically limited herein. Here, considering that the air conditioning indoor unit 100 is usually installed on a high wall, the user needs to climb up with a tool such as a ladder or a chair to install the water source 300 to the mounting port, and the user is inconvenient to open the water washing device 200. 300 water. Therefore, preferably, the housing 110 is provided with a micro switch 400 adjacent to the mounting port, and the micro switch 400 is connected to the water washing device 200 for triggering the water washing device 200 when the water source 300 is mounted on the mounting port. The water in the water source 300 is pumped.

Referring to FIG. 6, the micro switch 400 is more common in the current market. The micro switch 400 applies force to the action reed through the transmission component (by pin, button, lever, roller, etc.), when the action reed is displaced to the critical Instantaneous action occurs at the point to quickly turn the movable contact and the fixed contact at the end of the action reed quickly. When the force on the transmission component is removed, the action reed generates a reverse action force, and when the reverse stroke of the transmission element reaches the critical point of the action of the reed, the reverse action is instantaneously completed. Therefore, when the water bottle 500 protrudes into the housing 110 from the mounting opening, the water bottle 500 touches the micro switch 400, so that the micro switch 400 triggers the water washing device 200 to suck the water in the water source 300. When the water bottle 500 is removed from the housing 110 from the mounting port, the force of the water bottle 500 to the micro switch 400 is released, the micro switch 400 is reset, and the water washing device 200 stops pumping water in the water source 300.

Please refer to FIG. 6. Further, in other embodiments, a detecting device (not shown) for detecting whether the water source 300 is mounted to the mounting port may be provided in the housing 110. The detecting device includes a detector, an indicator, and a controller connected to the detector and the indicator, and when the detector detects that the water source 300 is mounted to the mounting port, transmitting a detection signal to the controller And the controller receives the detection signal, and controls the indicator to issue the indication information according to the detection signal. After the indicator sends the indication information, the user can control the water washing device 200 to suck the water in the water source 300 through the switch button or the remote controller. The indicator may be an indicator light or a voice prompter, or an alarm, which is not limited herein.

Referring to FIG. 7 and FIG. 8, in the third embodiment of the present invention, the water source 300 is a water storage device detachably mounted to the housing 110. It is considered here that the air-conditioning indoor unit 100 is usually installed on a high wall, and the user needs to climb up with a tool such as a ladder or a chair to disassemble the water storage device to add water thereto, and the water adding operation is difficult. In order to facilitate the user to disassemble the water storage device, preferably, the water storage device includes a water storage tank 310, a strut 320 that is movably mounted on the water storage tank 310 in a vertical direction, and the strut 320 A connected driving device 330 for driving the strut 320 to protrude downwardly below the water storage tank 310.

Referring to FIG. 7 and FIG. 8 , in particular, the water storage device may be installed at the bottom or the end of the housing 110. To reduce the space under the indoor space occupied by the water storage device, the water storage device is preferably installed in the shell. The end of the body 110. The strut 320 can be coupled to the water storage tank 310 through a groove rail mating structure. When it is necessary to add water to the water storage tank 310, the propeller 320 is driven downward by the driving device 330, and the user does not need to climb up by means of a ladder, a chair or the like, and only needs to hold the strut 320 to remove the water storage tank 310, and the water storage tank can be 310 plus water. After the water is added, the user puts the water storage tank 310 back into the casing 110 by hand-holding the pole 320, and then drives the strut 320 upward by the driving device 330.

The structure of the driving device 330 is not limited, and only the driving device 330 is required to drive the strut 320 to move linearly up and down. For example, the driving device 330 includes two gears and two motors. The opposite sides of the strut 320 are respectively provided with racks. The two gears are disposed on two sides of the strut 320 and mesh with the racks on the strut 320. The two motors are respectively connected to the two gears, and the motor drives the two gears to rotate, and clamps and drives the strut 320 to move linearly in the up and down direction.

Referring to FIG. 9, in the fourth embodiment of the present invention, the difference from the third embodiment is that the air conditioner indoor unit 100 further includes a lifting mechanism 800 for mounting the water source 300 on the base of the housing 110. The base of the housing 110 is provided with a lifting port through which the lifting mechanism 800 passes. It should be noted that the water source 300 may be a water tank, a water bottle or the like fixedly or detachably mounted on the lifting structure 500, or may be a water tank or a water bottle provided by the user.

Referring to FIG. 9, when water supply to the water washing device 200 is required, the user descends from the lifting port to the lower side of the air conditioning indoor unit 100 by controlling the lifting mechanism 800, and the user places the water source 300 on the lifting mechanism 800; The rise is recovered to the inside of the air conditioner indoor unit 100. In this way, the user can supply water to the washing device 200 without lifting the tool by means of a ladder or a chair. The specific structure of the lifting mechanism 800 is not specifically limited. For example, the lifting mechanism 800 may be a lifting frame including a turntable, a traction line, a lifting motor, and a water supply source 300. The lifting motor is connected to a rotating line, and the pulling line is connected. One end of the traction wire is connected to the rotating table, and the other end of the pulling wire is connected with the lifting frame. The lifting motor drives the rotating disk to rotate, and releases or winds the pulling wire, thereby realizing the lifting and lowering of the lifting frame.

Referring to FIG. 10, in the fifth embodiment of the present invention, the fourth embodiment is different from the fourth embodiment in that, in order to facilitate the user to supply water to the water washing device 200, the water inlet port 220 of the water washing device 200 is disposed on the housing 110. The water inlet port 220 is connected to the water source 300 through a pipeline. Since the water inlet port 220 is disposed on the housing 110, the user can connect the water inlet port 220 and the water source 300 through the pipeline having the handle 40, so that the user can be placed on the ground without lifting the tool by means of a ladder or a chair. The upper water source 300 is in communication with the water washing device 200.

Referring to FIG. 11, in a sixth embodiment of the present invention, the difference from any of the above embodiments is that the water washing device 200 includes an inlet pipe 210 for connecting with the water source 300; the air conditioning indoor unit 100 further includes a casing. A hose reel 700 for winding the inlet pipe 210 in the body 110.

Specifically, the reel 700 can be installed at any position within the housing 110, such as the end or the bottom of the housing 110, and only the housing 110 is provided with an outlet corresponding to the inlet and outlet 210. Preferably, the reel 700 is mounted on the bottom of the housing 110, and the bottom of the housing 110 is provided with an outlet corresponding to the inlet and outlet 210. When the hose reel 700 releases the water inlet pipe 210, the water inlet pipe 210 protrudes downward from the outlet pipe, and can be placed at any position by adjusting the length of the water inlet pipe 210 extending downward ( The water source 300, such as above ground, is connected to the water washing device 200. When the water supply is completed, the water inlet pipe 210 can be retracted by the hose reel 700 without the user having to climb up by means of a ladder, a chair or the like.

As for the reel 700, there are a variety of structural types. For example, referring to FIG. 11 to FIG. 13, in a structural design of the reel 700, the reel 700 includes a casing 710, a driving wheel 720 mounted in the casing 710, a driven wheel 730, and a coil motor ( The casing 710 is provided with an opening that is open downward; the driving wheel 720 and the driven wheel 710 are respectively disposed on opposite sides of the opening for cooperating to clamp the water inlet pipe 210; The driving wheel 720 is connected to drive the driving wheel 720 to drive the driven wheel 730 to rotate, and the driving wheel 720 and the driven wheel 730 clamp the inlet pipe 210 to move downwardly to protrude from the opening, or move upward to be received and returned into the casing 710. Referring to FIGS. 14-A and 14-B, the reel motor drives the driving wheel 720 to rotate the driven wheel 730 such that the inlet pipe 210 extends downward to ensure that the inlet pipe 210 extends into the water surface of the water bottle 500. And after the water supply is finished, the coil motor drives the driving wheel 720 to drive the driven wheel 730 to rotate in the reverse direction, and the inlet pipe 210 moves upward to retract from the opening to prevent dust from entering the inlet pipe 210, thereby reducing pollution.

Referring to FIG. 15 and FIG. 16, in another structural design of the reel 700, the reel 700 includes a casing 710 and a reel shaft 740 and a reel motor mounted in the casing 710, wherein the casing The 710 is provided with an opening that is open downward; the reel shaft 740 is rotatably mounted in the casing 710 for winding the inlet pipe 210; the reel motor is coupled to the reel shaft 740 to drive the reel shaft 740 to rotate. The driving inlet pipe 210 is wound on the reel shaft 740 or released from the reel shaft 740. As shown in Figures 16-A and 16-B, when the reel 700 is in operation, the reel motor drives the reel shaft 740 to rotate such that the inlet pipe 210 is released from the rotating shaft 740 from the opening. Extending; and after the end of the water supply, the reel shaft 740 is reversely rotated to cause the inlet pipe 210 to be wound around the rotating shaft 740 to be withdrawn from the opening.

Referring to FIG. 17 to FIG. 19, in still another structural design of the reel 700, in another structural design of the reel 700, the reel 700 includes a rotatable reel 750 and The elastic resetting assembly is connected to the reel tray 750, and the elastic resetting assembly is configured to accumulate elastic potential energy when the reeling disc 750 rotates, and to push the reeling tray 750 to reversely rotate by releasing the elastic potential energy; The inlet pipe 210 is wound around the reel tray 750, and the inlet end of the inlet pipe 210 is provided with a hand-held structure for the user to hold, and the hand-held structure projects to the outside of the casing 110.

When the user needs to add water to the water washing device 200, the water inlet pipe 210 is pulled by the hand-held structure 600, and the water inlet pipe 210 drives the coiling disk 750 to rotate, so that the elastic reset component accumulates the elastic potential energy, and the water inlet pipe 210 extends out of the casing. On the outside of the 110, the inlet pipe 210 can be connected to the lower external water source 300; when the elastic restoring assembly releases the elastic potential energy, the reel tray 750 is pushed to rotate in the reverse direction, so that the inlet pipe 210 is rewinded to the reel tray 750. The upper portion is received and returned to the inner side of the housing 110.

It is worth noting that the hand-held structure 600 (see FIG. 17) may form a hand-held structure 600 at a portion of the inlet pipe 210 itself, ie, the lower end of the inlet pipe 210. Alternatively, the hand-held structure 600 can be any one of a drawstring, a drawbar, and a pendant connected to the lower end of the water inlet pipe 210, so that the hand-held structure 600 extends downward from the outlet port, and can also serve as a pendant decoration. Effect.

Referring to FIG. 17 to FIG. 19, based on the above embodiment, the reel 700 further includes a case 710, the reel tray 750 is rotatably mounted in the case 710, and one end of the reel tray 750 is provided with a ratchet 760, the ratchet The peripheral edge of the 760 is provided with a brake ratchet 762 and a reset sink 761 that abut the claw 790. The elastic restoring assembly includes a claw 790, a rewind spring 780, and a return spring 770. The claw 790 is pivotally connected to the inner wall of the casing 710 for docking with the brake ratchet 762 and the reset sink 761. One end of the rewind spring 780 is connected to the reel tray 750, and the other end of the rewind spring 780 is fixed in the casing 710; one end of the return spring 770 is connected to the claw 790, and the other end of the return spring 770 is fixed. In the box 710.

To facilitate the explanation of the working principle of the manual reel 700, the two brake ratchets 762 are defined as a first brake ratchet 762a and a second brake ratchet 762b, respectively. The sinker 761a and the second reset sinker 761b are reset. Referring to FIG. 20 to FIG. 22, when the manual reel 700 is in operation, the user pulls down the inlet pipe 210, and the inlet pipe 210 drives the turntable 750 to rotate (as indicated by the dotted arrow in FIG. 19), and the return spring 770 and the return. The coil springs 780 accumulate elastic potential energy, and the claws 790 are relatively rotated from the first reset sinker 761a to the first brake ratchets 762a. At this time, the water inlet pipe 210 is released, and the claws 790 are stuck to the first brake ratchets. On the 762a or second brake ratchet 762b, the turntable 750 cannot be reversed and the user can connect the inlet pipe 210 to an external water source 300 located at or adjacent to the ground. When the water supply is finished, the user pulls the water inlet pipe 210 downward again, and the water inlet pipe 210 drives the turntable 750 to continue to rotate until the claw 790 enters the first reset sinker 761a or the second reset sinker 761b, and the inlet pipe 210 is released. The return spring 770 and the rewind spring 780 release the elastic potential energy, so that the claw 790 card breaks the binding of the brake first brake ratchet 762a or the second brake ratchet 762b, and is retracted to the original state, the water inlet pipe 210 is retracted into the casing 710.

Of course, the structure of the reset elastic assembly is not limited to the above one. Referring to FIGS. 17-19, the return elastic assembly includes a rewind spring 780. One end of the rewind spring 780 is coupled to the reel tray 750, and the other end of the rewind spring 780 is fixed in the casing 710. When it is necessary to add water to the water washing device 200, the user can pull down the water inlet pipe 210, and the water inlet pipe 210 drives the coiling disk 750 to rotate, so that the water inlet pipe 210 protrudes below the casing 110, and the inlet water pipe 210 can communicate with the external water source 300. The user keeps pulling the inlet pipe 210 stationary, at which time the rewind spring 780 accumulates the elastic potential energy. When the water is added, the inlet pipe 210 is released, and the rewinding spring 780 automatically releases the elastic potential energy to push the reel tray 750 to rotate in the reverse direction, thereby winding the inlet pipe 210 back onto the reel tray 750, so that the inlet pipe 210 retracts inside the casing 110. . The structure of the reel 700 is relatively simple and easy to manufacture.

In the three structural design manners of the hose reel 700 described above, the first two structural design methods can open the coil motor through the switch button; or remotely control the controller through a remote control terminal such as a remote controller or a mobile phone, so as to facilitate the user to remotely control the volume. The tube 700 is turned on or off. The latter structural design requires the user to manually pull the reel tray 750 of the reel 700. In practical applications, users can select according to market demand and cost, which is not limited here.

In the three structural design manners of the hose reel 700 described above, the first two structural design methods can open the coil motor through the switch button; or remotely control the controller through a remote control terminal such as a remote controller or a mobile phone, so as to facilitate the user to remotely control the volume. The tube 700 is turned on or off. The latter structural design requires the user to manually pull the reel tray of the reel 700. In practical applications, users can select according to market demand and cost, which is not limited here.

Referring to FIG. 20, based on any of the above embodiments, it is also considered that the water in the water washing device 200 may become dirty after being washed for a plurality of times, and it is inconvenient to continue to use. Therefore, in the embodiment, the air conditioning indoor unit further includes A drain assembly 800 that connects the water washing device 200 and the water receiving tray 150. The drain assembly 800 includes a drain connected to the water washing device 200 and the water receiving tray 150, and a drain valve disposed on the drain. After the water in the water washing device 200 becomes dirty, the drain valve is opened to discharge the dirty water in the water washing device 200 into the drain groove of the water receiving tray 150, and then discharged to the outside through the drain hole of the drain tank. .

Referring to FIG. 20, based on any of the above embodiments, in order to facilitate the user to view the water level of the water source 300, the outer casing of the water source 300 is similarly made of a transparent material so that the outer casing of the water source 300 is transparent; or the outer shell of the water source 300 Features a perspective area.

The present invention also provides an air conditioner, which includes an air conditioner indoor unit, and the specific structure of the air conditioner indoor unit refers to the above embodiment, and since the air conditioner employs all the technical solutions of all the above embodiments, it also has the above All the beneficial effects brought about by the technical solutions of the embodiments are not described herein again.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structural transformation, or direct/indirect use, of the present invention and the contents of the drawings are used in the inventive concept of the present invention. It is included in the scope of the patent protection of the present invention in other related technical fields.

Claims (42)

1. An air conditioner indoor unit includes a casing, and an evaporator and a water receiving tray installed in the casing, wherein the air conditioning indoor unit further comprises:

   a first water washing device installed in the casing to wash the internal components of the air conditioning indoor unit with water;

   a second water washing device installed on an intake air path and/or an air outlet path of the air conditioning indoor unit to filter air flowing through the intake air path and/or the air outlet air path;

   The first water washing device and the second water washing device are both connected to the water source through a pipeline.
2. The air conditioning indoor unit according to claim 1, wherein said air conditioning indoor unit comprises a filter installed in said air inlet; said first water washing device being disposed adjacent said filter.
3. The air conditioner indoor unit according to claim 1, wherein said air conditioner indoor unit includes an evaporator installed in said casing; said first water washing device being disposed adjacent said evaporator to wash said evaporator with water .
4. The air conditioning indoor unit according to claim 1, wherein said air conditioning indoor unit includes a wind wheel and/or a duct disposed in said casing; said first water washing device being adjacent to said wind wheel or air duct Set to wash the wind wheel and air duct with water.
5. The air conditioning indoor unit according to claim 1, wherein said air conditioning indoor unit includes an air guiding structure mounted on an air outlet path of said casing; said first water washing device being disposed adjacent to said air guiding structure .
6. The air conditioning indoor unit according to claim 1, wherein said second water washing means is located between an air inlet of said air conditioning indoor unit and said evaporator to filter air flowing through said intake air path.
7. The air conditioning indoor unit according to claim 6, wherein said second water washing device is disposed adjacent said evaporator, and said water washing device is located between said front side of said evaporator and a front panel of said casing Or the water washing device is located between the rear side of the evaporator and the backing plate of the casing; or the water washing device is located between the top of the evaporator and the air inlet.
8. The air conditioning indoor unit according to claim 1, wherein said second water washing device is located between an air outlet of said air conditioner indoor unit and an evaporator to filter air flowing through said air outlet duct.
9. The air conditioning indoor unit according to claim 8, wherein said second water washing device is disposed in a volute of said air conditioning indoor unit.
10. The air conditioning indoor unit according to claim 1, wherein said water source and said water receiving tray are respectively connected to said first water washing device through a pipe.
11. The air conditioning indoor unit according to claim 10, wherein said pipe includes a first pipe connecting said water washing device and said water source, and said first water washing device and said water receiving tray are connected The second line.
12. The air conditioning indoor unit according to claim 11, wherein the first pipe is provided with a first water pump; or the second pipe is provided with a second water pump.
13. The air conditioning indoor unit according to claim 11, wherein said first pipe is provided with a first water pump, and said second pipe is provided with a second water pump.
14. The air conditioner indoor unit according to claim 10, wherein the pipeline is provided with a three-way valve, and a water outlet valve port of the three-way valve is connected to the first water washing device; The water valve ports are respectively connected to the water receiving tray and the water source.
15. The air conditioning indoor unit according to claim 14, wherein said pipe is provided with a third water pump, and said third water pump connects said first water washing device and said water outlet valve of said three-way valve.
16. The air conditioning indoor unit according to claim 10, wherein said water source and said water receiving tray are respectively connected to said second water washing device through a pipe.
17. The air conditioning indoor unit according to claim 10, wherein said second water washing device is connected to said first water washing device.
18. The air conditioning indoor unit according to claim 10, wherein said water receiving tray is connected to said water source through a pipe.
19. The air conditioning indoor unit according to claim 1, wherein said water receiving tray is connected to said first water washing device, and said water receiving tray is connected to said water source.
20. The air conditioner indoor unit according to claim 19, wherein said pipe includes a third pipe connecting said water receiving tray and said water source, and said third pipe is provided with a water valve for passing through The water valve discharges water from the water tray to the water source.
21. The air conditioner indoor unit according to claim 19, wherein said pipe includes a fourth pipe connecting said water receiving tray and said water source, and said fourth pipe is provided with a fourth water pump for passing The fourth water pump draws water from the water tray to the water washing device.
22. The air conditioning indoor unit according to claim 19, wherein said water receiving tray is further connected to said second water washing device.
23. The air conditioning indoor unit according to claim 19, wherein said second water washing device is connected to said first water washing device.
24. The air conditioning indoor unit according to claim 23, wherein said water source and said water receiving tray are respectively connected to said second water washing means through a pipe.
25. The air conditioning indoor unit according to claim 23, wherein said pipe includes a fifth pipe connecting said water washing device and said water source, and said second water washing device and said water receiving tray are connected The sixth pipeline.
26. The air conditioning indoor unit according to claim 25, wherein the fifth line is provided with a fifth water pump; or the sixth line is provided with a sixth water pump.
27. The air conditioning indoor unit according to claim 25, wherein said fifth pipe is provided with a fifth water pump, and said sixth pipe is provided with a sixth water pump.
28. The air conditioner indoor unit according to claim 23, wherein the pipeline is provided with a three-way valve, and a water outlet valve port of the three-way valve is connected to the second water washing device; The water valve ports are respectively connected to the water receiving tray and the water source.
29. The air conditioning indoor unit according to claim 28, wherein said pipe is provided with a seventh water pump, and said seventh water pump connects said second water washing device and said water outlet valve of said three-way valve.
30. The air conditioning indoor unit according to claim 19, wherein said water receiving tray is connected to said water source through a pipe.
31. The air conditioning indoor unit according to claim 30, wherein said pipe includes a seventh pipe connecting said water receiving tray and said water source, and said seventh pipe is provided with a water valve for passing through The water valve discharges water from the water tray to the water source.
32. The air conditioner indoor unit according to claim 30, wherein said pipe includes an eighth pipe connecting said water receiving tray and said water washing device, and said eighth pipe is provided with an eighth water pump Water in the water tray is sucked to the water washing device by the eighth water pump.
33. The air conditioning indoor unit according to claim 1, wherein said water source is a water storage device detachably mounted to said casing.
34. The air conditioning indoor unit according to claim 33, wherein said water storage means comprises a water storage tank, a stay detachably attached to said water storage tank in a vertical direction, and a drive coupled to said stay a device for driving the struts to project downwardly below the water storage tank.
35. The air conditioning indoor unit according to claim 1, wherein a surface of the casing is provided with a mounting port that interfaces with an opening of the water source.
36. The air conditioner indoor unit according to claim 35, wherein said housing is provided with a micro switch adjacent to said mounting port, said micro switch being connected to said water washing device for mounting at said water source At the mounting opening, the water washing device is triggered to draw water from the water source.
37. The air conditioning indoor unit according to claim 35, wherein said housing is provided with detecting means for detecting whether said water source is mounted to said mounting opening.
38. The air conditioner indoor unit according to claim 1, wherein said water washing device comprises an inlet pipe connected to said water source; said air conditioning indoor unit further comprising: being mounted in said casing for winding said inlet The hose reel of the water pipe.
39. The air conditioner indoor unit according to claim 38, wherein said hose reel comprises a rotatable reel tray and an elastic reset assembly coupled to said reel tray, said elastic reset assembly for said Accumulating elastic potential energy when the coiled tub rotates, and pushing the elastic tube to push the reel to reverse rotation; the inlet pipe is wound on the reel tray, and the inlet end of the inlet pipe is provided A hand held structure for the user to hold, the hand held structure extending outwardly of the housing.
40. The air conditioner indoor unit according to claim 1, wherein the air conditioner indoor unit further comprises: a lifting mechanism mounted on a base of the housing for lifting the water source; and a base of the housing is provided a lifting port through which the lifting mechanism passes.
41. The air conditioning indoor unit according to claim 1, wherein a water inlet port of the water washing device is disposed on the casing, and the water inlet port is connected to the water source through a pipe.
42. An air conditioner comprising the air conditioning indoor unit according to claim 1.