CN208059093U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model discloses a kind of air conditioner indoor unit and air conditioner, and the air conditioner indoor unit includes the shell for having air inlet, and is installed on the filter screen of the air inlet.The air conditioner indoor unit further includes water washing device and drip tray；Wherein, the water washing device is installed in the shell and adjacent to the filter screen, and the water washing device is connect with water source, to wash the filter screen；The drip tray is installed in the shell, and the drip tray and the water source are connect by pipeline with the water washing device respectively.The air conditioner indoor unit of the utility model can realize that filter screen cleans automatically, improve the cleaning efficiency of filter screen.

Description

Air conditioner indoor unit and air conditioner

Technical field

The utility model is related to air conditioner technical field, more particularly to a kind of air conditioner indoor unit and air conditioner.

Background technology

After long-term use, the filter screen mounted on air inlet position can be stained with many dusts to air conditioner, cause into general mood Flow blocked or pollution influence air conditioner refrigeration or heating effect.Therefore, air conditioner in use for some time, is required for removing Filter screen carries out Manual-cleaning, then again installs back filter screen on air conditioner.This cleaning way is excessively cumbersome, for not yet done For knowing the user of air conditioner structure, this cleaning is even more a kind of burden.

Utility model content

The main purpose of the utility model is to propose a kind of air conditioner indoor unit, it is intended to realize that filter screen cleans automatically, improve The cleaning efficiency of filter screen.

To achieve the above object, the utility model proposes a kind of air conditioner indoor unit and include the air conditioner indoor unit sky Device is adjusted, the air conditioner indoor unit includes the shell for having air inlet, and is installed on the filter screen of the air inlet.The air-conditioning Indoor unit further includes water washing device and drip tray；Wherein, the water washing device is installed in the shell and adjacent to the filtering Net, the water washing device are connect with water source, to wash the filter screen；The drip tray is installed in the shell, and described Drip tray and the water source are connect by pipeline with the water washing device respectively.

Preferably, triple valve is provided on the pipeline, the water outlet valve port of the triple valve is connect with the water washing device； Two water inlet valve ports of the triple valve are connected with the drip tray with water source respectively.

Preferably, third water pump is provided on the pipeline, the third water pump connects the water washing device and described three The water outlet valve port of port valve.

Preferably, the surface of the shell offers the installing port with the open butt joint at the water source.

Preferably, be equipped with the first microswitch of the neighbouring installing port in the shell, first microswitch with The water washing device connection aspirates the water for when the water source is installed on the installing port, triggering the water washing device Water in source.

Preferably, the detection device that the installing port whether is installed to for detecting the water source is equipped in the shell.

Preferably, the water washing device includes the water inlet pipe being connect with the water source；The air conditioner indoor unit further includes peace Loaded on the tube rolling device in the shell, for winding the water inlet pipe.

Preferably, the air conditioner indoor unit further includes being installed on the pedestal of the shell, for lifting the water source Elevating mechanism；The pedestal of the shell be equipped with for the elevating mechanism by hatchway.

Preferably, the water source is the water storage device for being removably mounted to the shell；The water storage device includes water storage Case, can be vertically to the strut being movably installed on the water tank, and the driving device that is connect with the strut is described Driving device is for driving the strut to extend downwardly to the lower section of the water tank.

Preferably, the air conditioner indoor unit includes the filter screen bracket being located in the shell, and the filter screen is along the shell The length direction of body is slidably mounted on the filter screen bracket so that the filter screen have be moved to the shell into Operating position below air port, and it is moved to one end of the shell and the washing position of the neighbouring water washing device；It is described Air conditioner indoor unit further includes being located at the driving device connecting in the shell and with the filter screen, and the driving device is used for The filter screen is driven to be moved back and forth between the operating position and washing position.

Preferably, the air conditioner indoor unit further includes the second microswitch being connect with the driving device, and described second Microswitch is installed on the operating position or the washing position, with the filter screen slide into the operating position or When on washing position and touching second microswitch, the filter screen triggering second microswitch, described second Microswitch, which controls the driving device, to be stopped driving the filter screen sliding.

Preferably, the water washing device includes water storage box, driving motor, the first idler wheel, the second idler wheel and round brush；Wherein, The water storage box is connect with the water source, and the filter screen ring set annular in shape is described on first idler wheel and the second idler wheel Driving motor is connect with second idler wheel；Round brush rotational installation is in the side of second idler wheel, and with described second The filter screen is clamped in idler wheel jointly, and the round brush or second idler wheel are at least partially immersed in the water storage box.

Preferably, the water washing device includes water storage box, driving motor, the first idler wheel, the second idler wheel and ultrasonic oscillator Component, the water storage box are connect with the water source, and the ultrasonic oscillator component is set in the water storage box, second idler wheel Set on the top of the water storage box, the filter screen ring set annular in shape is on first idler wheel and the second idler wheel, the driving Motor is connect with second idler wheel.

Preferably, the air conditioner indoor unit further includes drain assembly, and the drain assembly connects the water washing device and institute State drip tray.

Preferably, the shell at the water source is made of clear material, so that the shell at the water source is transparent；Alternatively, The water source shell is equipped with perspective area.

The technical solution of the utility model, by the way that water washing device is arranged in the shell of air conditioner indoor unit, the water washing device It is all connected with water source and drip tray, by drawing the water in the water source or drip tray, to be washed to filter screen, so as to improve The cleanliness factor of filter screen, the air for avoiding contaminated filter net from flowing through, and then improve the outlet air air quality of the air conditioner indoor unit.Value One be mentioned that, if when water washed using the spray assemblies strainer of water washing device, can be with humidified air, especially in water washing device When water touches evaporator, this part water and evaporator heat exchange and generate vapor, which is mixed into air, also play plus The effect of humid air.It can be seen that the air conditioner indoor unit of the utility model, can not only be improved with water washed strainer with reaching The effect of strainer mesh cleanliness, can be with humidifying air to improve air humidity, and then greatly improves the outlet air of the air conditioner indoor unit Air quality.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model air conditioner indoor unit first embodiment；

Fig. 2 is the part-structure schematic diagram inside air conditioner indoor unit in Fig. 1；

Fig. 3 is the part-structure schematic diagram of the utility model air conditioner indoor unit second embodiment；

Fig. 4 is the part-structure schematic diagram of the utility model air conditioner indoor unit 3rd embodiment；

Fig. 5 is the part-structure schematic diagram of the utility model air conditioner indoor unit fourth embodiment；

Fig. 6 is the structural schematic diagram that the strut at water source in Fig. 5 is stretched out to air conditioner indoor unit lower section；

Fig. 7 is the part-structure schematic diagram of the 5th embodiment of the utility model air conditioner indoor unit；

Fig. 8 is the part-structure schematic diagram of the utility model air conditioner indoor unit sixth embodiment；

Fig. 9 is the part-structure schematic diagram of the 7th embodiment of the utility model air conditioner indoor unit；

Figure 10 is the structural schematic diagram of one structure design mode of tube rolling device in Fig. 9；

Figure 11 is the part-structure schematic diagram of tube rolling device in Figure 10；

Figure 12-A are the structural schematic diagram of the withdrawal water inlet pipe of tube rolling device in Figure 10；

Figure 12-B are the structural schematic diagram of the release water inlet pipe of tube rolling device in Figure 10；

Figure 13 is the structural schematic diagram of another structure design mode of tube rolling device in Fig. 9；

Figure 14-A are the structural schematic diagram of the withdrawal water inlet pipe of tube rolling device in Figure 13；

Figure 14-B are the structural schematic diagram of the release water inlet pipe of tube rolling device in Figure 13；

Figure 15 is the structural schematic diagram of the another structure design mode of tube rolling device in Fig. 9；

Figure 16 is the part-structure decomposition diagram of tube rolling device in Figure 15；

Figure 17 is the principle schematic of reel and claw cooperation that water inlet pipe is wound in Figure 15；

Figure 18 is the part-structure schematic diagram of the 8th embodiment of the utility model air conditioner indoor unit；

Figure 19-A are the structural schematic diagram of the first structure design method of water washing device in Figure 18；

Figure 19-B are the structural schematic diagram of the second structure design mode of water washing device in Figure 18；

Figure 19-C are the structural schematic diagram of the third structure design mode of water washing device in Figure 18；

Figure 19-D are the structural schematic diagram of the 4th structure design mode of water washing device in Figure 18；

Figure 19-E are the structural schematic diagram of the 5th structure design mode of water washing device in Figure 18；

Figure 20 is the part-structure schematic diagram of the 9th embodiment of the utility model air conditioner indoor unit.

Drawing reference numeral explanation：

The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection domain of the requires of the utility model.

The utility model provides a kind of air conditioner indoor unit, which can simplify the cleaning way of filter screen, with Filter screen is cleaned convenient for user, improves the cleaning efficiency of filter screen.

It please refers to Fig.1 and Fig. 2, in the first embodiment of the air conditioner indoor unit 100 of the utility model, air conditioner indoor unit 100 Including filter screen 170, evaporator 120 and the drip tray 150 in shell 110, and installation shell 110.Air conditioner indoor unit 100 is also Including the water washing device 200 (not shown) being installed in shell 110；Water washing device 200 is arranged adjacent to filter screen 170, washing dress It sets 200 to connect with water source 300, with water washed strainer 170.And drip tray 150 is installed on the lower end of spiral case 140, and neighbouring shell 110 air outlet 112, and drip tray 150 and water source 300 are connect by pipeline with water washing device 200 respectively.

Specifically, shell 110 is equipped with air inlet 111, air outlet 112, and connection air inlet 111 and air outlet 112 Wind path, be disposed with evaporator 120 and wind wheel 130 in the wind path.Evaporator 120 to steam in more folding shape settings It sends out device 120 and surrounds wind wheel 130 in half-surrounded.When air conditioner indoor unit 100 works, wind wheel 130 rotates and certain driving air-flow is entered the wind certainly Mouth 111 enters, and (such as filtering dust, degerming) after the filtering of filter screen 170, enters inside shell 110, the air-flow and evaporator Outlet air air-flow is formed after 120 heat exchange, the outlet air air-flow blows to the air outlet under the driving of wind wheel 130, by wind path 112, interior most is blowed to through the air outlet 112 afterwards, is realized and is freezed to indoor environment or heat.

Water washing device 200 can be one or more, can will be more when multiple water washing devices 200 being arranged in the shell 110 A water washing device 200 sets up separately in the circumferential direction along filter screen 170, is washed with the different location to filter screen 170.Drip tray 150 and water source 300 connect respectively with water washing device 200 by pipeline, the water in drip tray 150 or water source 300 is supplied to Water washing device 200, to pass through 200 water washed strainer 170 of water washing device.Water washing device 200 may include spray assemblies or rolling Brush assemblies, ultrasonic module etc. wash any one or more combination of structure.

Since water source 300 and drip tray 150 are connect by pipeline with water washing device 200 respectively.I other words air conditioner indoor unit 100 using water source 300 to water washing device 200 other than being supplied water, and also drip tray 150 is utilized to supply water to water washing device 200, with reality Water in existing drip tray 150 recycles, and after the water in drip tray 150 is dirty, uses water washing device 200 instead water source 300 Water carries out rinse to air, improves water resource utilization and washing efficiency.It can be seen that the air conditioner indoor unit 100 in the present embodiment, It supplies water to water washing device 200 for the arbitrarily optionally connected water pond 150 of user and wherein any one or both of water source 300.It is worth One is mentioned that, water source 300 can be mounted in the external water sources such as water tank or water bottle on shell 110 or user to air-conditioning The external water sources such as water tank or water bottle that indoor unit 100 provides.Specifically below, it is also discussed in detail.

The technical solution of the utility model should by the way that water washing device 200 is arranged in the shell 110 of air conditioner indoor unit 100 Water washing device 200 is all connected with water source 300 and drip tray 150, right with by drawing the water in the water source 300 or drip tray 150 Filter screen 170 is washed, so as to improve the cleanliness factor of filter screen 170, the air for avoiding contaminated filter net 170 from flowing through, in turn Improve the outlet air air quality of the air conditioner indoor unit 100.It is noted that if water washing device 200 is washed using spray assemblies When filter screen 170, can with humidified air, especially when the water of water washing device 200 touches evaporator 120, this part water with Evaporator 120 exchanges heat and generates vapor, which is mixed into air, also plays the effect of humidifying air.It can be seen that this The air conditioner indoor unit 100 of utility model, not only can be with water washed strainer 170, to reach the effect for improving 170 cleanliness factor of filter screen Fruit, can be with humidifying air to improve air humidity, and then greatly improves the outlet air air quality of the air conditioner indoor unit 100.

Referring to Fig. 2, preferably, the pipeline includes the first pipeline of connection water washing device 200 and water source 300, and Connect the second pipeline of water washing device 200 and the first drip tray 150a.It, can be by the water in water source 300 by first pipeline It is supplied to water washing device 200；By second pipeline, the water in the first drip tray 150a can be supplied to water washing device 200. First pipeline and the second pipeline are independently non-interference, can avoid two pipeline water pollutions.

Referring to Fig. 2, here, also the first water pump 10a can be provided in first pipeline, water washing device 200 passes through institute It states the first water pump 10a and draws water in water source 300.Obviously, the first water pump 10a it is not necessary to, first water pump 10a can be by User provides.Further, second pipeline is equipped with the second water pump 10b, and water washing device 200 passes through the second water pump 10b Draw water in the first drip tray 150a.

Referring to Fig. 3, in the second embodiment of the utility model, with above-mentioned first embodiment the difference is that, institute It states and is provided with triple valve 20 on pipeline, 30 mouthfuls of the outlet valve of the triple valve 20 is connect with water washing device 200；The triple valve 20 30 mouthfuls of two inlet valve connected respectively with the first drip tray 150a and water source 300.Therefore, by switching the two of the triple valve 20 30 mouthfuls of a inlet valve unlatches and closes, you can switches any one in the first drip tray 150a or water source 300 to water washing device 200 supply water.

Referring to Fig. 3, here, can also be provided with third water pump 10c on the pipeline, the 10c connections of third water pump are washed 30 mouthfuls of the outlet valve of device 200 and the triple valve 20 to draw the water in water source 300 by third water pump 10c, and is supplied to Water washing device 200.Certainly, third water pump 10c can also be the component part of itself of water washing device 200；In addition, the third water Pump 10c can also be the external pump that user voluntarily provides, with the external pump for the water in water source 300 to be supplied to washing In device 200.

Referring to Fig. 4, in the 3rd embodiment of the utility model, on the basis of above-mentioned any one embodiment, shell 110 surface offers the installing port with the open butt joint at water source 300.The docking can be grafting, be threadedly coupled, also or It is snapping, setting tool body does not limit herein.

Referring to Fig. 4, here, in view of the air conditioner indoor unit 100 is typically mounted on higher wall, user needs to borrow It helps the tools such as ladder or chair to ascend a height, water source 300 is installed to the installing port, user is inconvenient to open water washing device at this time Water in 200 water suction sources 300.Therefore preferably, the first microswitch 400a of the neighbouring installing port, institute are equipped in shell 110 It states the first microswitch 400a to connect with water washing device 200, for when water source 300 is installed on the installing port, triggering to be washed Device 200 aspirates the water in water source 300.

Referring to Fig. 4, the first microswitch 400a is relatively conventional currently on the market, the first microswitch 400a is to pass through Actuated element (push-piece, button, lever, idler wheel etc.) acts on power on action reed, when action reed is displaced to critical point Snap action is generated, movable contact and fixed contact quick-make or the disconnection of action reed end are made.When the effect on actuated element After power is removed, action reed generates counteragent power, after actuated element reverse stroke reaches the action critical point of reed, instantaneously Complete counteragent.Therefore, when water bottle 500 is stretched into from the installing port in shell 110, water bottle 500 touches the first fine motion and opens Close 400a so that the first microswitch 400a triggering water washing devices 200 draw the water in water source 300.When water bottle 500 is from the peace When filling mouth removal shell 110, water bottle 500 releases the active force of the first microswitch 400a, and the first microswitch 400a resets, Water washing device 200 stops the water in suction water source 300.

Referring to Fig. 4, in addition, in other embodiments, can be also equipped in shell 110 for whether detecting water source 300 It is installed to the detection device (not shown) of the installing port.The detection device include detector, indicator and with the detection The controller that device and indicator are all connected with will detect signal when the detector detects that water source 300 is installed to the installing port To the controller, the controller receives detection signal, and controls the indicator according to the detection signal and send out for transmitting Indicate information.After the indicator sends out instruction information, user can pass through switch button or remote control control water washing device 200 draw the water in water source 300.The indicator can be indicator light or voice prompting device or alarm, not set herein It limits.

Fig. 5 and Fig. 6 are please referred to, in the fourth embodiment of the utility model, water source 300 is to be removably mounted to shell 110 water storage device.It is considered herein that being typically mounted on higher wall to the air conditioner indoor unit 100, user needs by ladder The tools such as son or chair are ascended a height, and just can be removably mounted the water storage device could add water for it, add water operation difficulty larger.For ease of with Family dismounts the water storage device, it is preferable that the water storage device includes water tank 310, can be vertically to being movably installed on institute The strut 320 on water tank 310 is stated, and the driving device 330 being connect with the strut 320, driving device 330 is for driving The strut 320 is extended downwardly to the lower section of the water tank 310.

Specifically, the water storage device is mountable to 110 bottom of shell or end, room is occupied to reduce water storage device The water storage device is preferably mounted on the end of shell 110 by the space of interior lower section.Strut 320 can pass through grooved rail fit structure It is connect with water tank 310.When needing to water tank 310 plus water, drives strut 320 to extend downwardly by driving device 330, use It ascends a height without tools such as ladder, chairs at family, it is only necessary to which hand-held strut 320 removes water tank 310, you can to water tank 310 Add water.After the completion of adding water, water tank 310 is reinstalled shell 110, then pass through driving device 330 by user by holding strut 320 Strut 320 is driven to withdraw upwards.

It does not limit then calmly as the structure of driving device 330, only requires that driving device 330 can drive strut 320 along upper It is lower to linear motion.For example, driving device 330 includes two gears and two motors, the two opposite sides of strut 320 are equipped with Rack, described two gears are divided into 320 both sides of strut and are engaged with the rack on strut 320, described two motors respectively with Described two gear connections, the motor drives the rotation of two gears, and is clamped and drives strut 320 vertically to linear motion.

Referring to Fig. 7, in the 5th embodiment of the utility model, with above-mentioned fourth embodiment the difference is that, it is empty Adjust indoor unit 100 further include be installed on the pedestal of shell 110, the elevating mechanism 500 for lifting water source 300；Shell 110 Pedestal be equipped with for the elevating mechanism 500 by hatchway.Herein it should be noted that water source 300 can be fixed or removable Water tank, the water bottle etc. being installed on unloading on lifting structure 500 can also be the water tanks or water bottle voluntarily provided by user.

Referring to Fig. 7, when needing to supply water for water washing device 200, user is by controlling elevating mechanism 500 from the lifting Mouth drops to the lower section of air conditioner indoor unit 100, and water source 300 is positioned on elevating mechanism 500 by user；Again by elevating mechanism 500 Rising is retracted to inside air conditioner indoor unit 100.In this way, user by tools such as ladder, chairs without ascending a height, you can realize It supplies water for water washing device 200.It is then not particularly limited as the concrete structure of elevating mechanism 500, for example, elevating mechanism 500 can Include that turntable, draught line, lifting motor and the crane of the placement of watering 300, the lifting motor connect with line is turned to be It connects, around being located on turntable, the other end of the draught line is connect with the crane for one end of the draught line, the lifting electricity Machine driving disc rotates, and discharges or wind the draught line, to realize the crane lifting.

Referring to Fig. 8, in the sixth embodiment of the utility model, the difference is that, it is with above-mentioned 5th embodiment It supplies water for water washing device 200 convenient for user, the water inlet port 220 of water washing device 200 is arranged on shell 110, and intake port 220 It is connect with water source 300 by pipeline.Since the water inlet port 220 is arranged on shell 110, to which user can be by with handle 40 piping connection water inlet port 220 and water source 300, so that user is without ascending tools such as ladder or chairs, i.e., The water source 300 of placement on the ground can be connected to water washing device 200.

Referring to Fig. 9, in the 7th embodiment of the utility model, with above-mentioned any one embodiment the difference is that, Water washing device 200 includes the water inlet pipe 210 for being connect with water source 300；Air conditioner indoor unit 100 further includes being installed on shell 110 Tube rolling device 700 interior, for winding the water inlet pipe 210.

Specifically, the tube rolling device 700 is mountable to any position in shell 110, such as the end or bottom of shell 110 Portion only needs shell 110 to be equipped with the corresponding outlet spout to come in and go out for the water inlet pipe 210.Herein preferably, the tube rolling device 700 is installed In the bottom of shell 110, and the bottom of shell 110 is equipped with the corresponding outlet spout to come in and go out for the water inlet pipe 210.Work as tube rolling device The 700 release water inlet pipes 210, the water inlet pipe 210 is extended downwardly from the outlet spout, by adjusting the water inlet pipe 210 The length extended downwardly, you can the water source 300 (as on the ground) and the connection of water washing device 200 at an arbitrary position will be placed.Work as water supply After, the water inlet pipe 210 is withdrawn by the tube rolling device 700, is stepped on by tools such as ladder, chairs without user It is high.

As for the tube rolling device 700, there are many structure types.For example, 0 and Figure 11 are please referred to Fig.1, the one of tube rolling device 700 In structure design mode, the tube rolling device 700 include box body 710, be installed on driving wheel 720 in box body 710, driven wheel 730 and volume Pipe motor (not shown)；Wherein, box body 710 is equipped with opening open downward；Driving wheel 720 and driven wheel 710 are divided into described The two opposite sides of opening, for coordinating clamping water inlet pipe 210；The pipe crimping motor is connect with driving wheel 720, to drive driving wheel 720 drive driven wheel 730 to rotate, and then driving wheel 720 and the clamping water inlet pipe 210 of driven wheel 730 are moved down and opened described in stretching Mouthful, or move up and accommodate back in box body 710.2-A and Figure 12-B are please referred to Fig.1, the pipe crimping motor drives driving wheel 720 Driven wheel 730 is driven to rotate, so that water inlet pipe 210 extends downwardly, to ensure that water inlet pipe 210 stretches to the water surface of water bottle 500 Under；And after water supply, pipe crimping motor driving driving wheel 720 drives driven wheel 730 to reversely rotate, water inlet pipe 210 to Upper movement and withdrawn from the opening, to prevent dust from entering water inlet pipe 210, reduce pollution.

3 and Figure 14 are please referred to Fig.1, in another structure design mode of tube rolling device 700, tube rolling device 700 includes box body 710 And it is installed on pipe crimping axis 740 and pipe crimping motor in box body 710, wherein box body 710 is equipped with opening open downward；Pipe crimping axis 740 rotational installations are in box body 710, for being wound for water inlet pipe 210；The pipe crimping motor is connect with pipe crimping axis 740, with driving Pipe crimping axis 740 rotates and drives water inlet pipe 210 on pipe crimping axis 740 or discharged from pipe crimping axis 740.Such as Figure 14-A and figure Shown in 14-B, when which works, the pipe crimping motor driving pipe crimping axis 740 rotates, so that water inlet pipe 210 spins Stretching that shaft 740 discharges and Open Side Down described in；And after water supply, pipe crimping axis 740 reversely rotates so that water inlet pipe 210 wind around rotary shaft 740 and are withdrawn from the opening.

Fig. 9 and Figure 15 are please referred to, in the another structure design mode of tube rolling device 700, the tube rolling device 700 includes that can turn Dynamic pipe crimping disk 750 and the elastic reset component being connect with the pipe crimping disk 750, the elastic reset component is in the volume Pipe dish 750 puts aside elastic potential energy when rotating, and by discharging the elastic potential energy to push 750 counter-rotating of pipe crimping disk；Institute Water inlet pipe 210 is stated on the pipe crimping disk 750, and the water inlet end of the water inlet pipe 210 is equipped with and is held for what user held Structure, the hand held structures are stretched out to 110 outside of shell.

When user needs to water washing device 200 plus water, water inlet pipe 210, water inlet pipe 210 are pulled by hand held structures 600 It drives pipe crimping disk 750 to rotate, and so that the elastic reset component puts aside elastic potential energy, water inlet pipe 210 stretches out shell at this time The outside of body 110, the water inlet pipe 210 can be connect with the lower external water source in position 300；When the elastic reset component discharges the bullet Property potential energy when, then push 750 counter-rotating of pipe crimping disk so that in water inlet pipe 210 backrush to pipe crimping disk 750, to accommodating back shell 110 inside of body.

It is worth noting that hand held structures 600 (refering to fig. 1 5) can be with the part of itself of water inlet pipe 210, i.e. water inlet pipe 210 lower end forms hand held structures 600.Alternatively, hand held structures 600 are drawstring, pull rod and the extension being connect with 210 lower end of water inlet pipe Any one in part, this makes the hand held structures 600 be extended downwardly out from the outlet spout, may also function as pendant decoration Effect.

5 to Figure 17 are please referred to Fig.1, above-described embodiment is based on, tube rolling device 700 further includes box body 710, and pipe crimping disk 750 rotates It is installed in box body 710, and one end of pipe crimping disk 750 is equipped with ratchet 760, the periphery of the ratchet 760 is equipped with and the claw The braking ratchet 762 and reset deep gouge 761 of 790 docking.The elastic reset component includes claw 790, backrush spring 780 and answers Position spring 770；Wherein, the claw 790 is articulated in 710 inner wall of box body, is used for and the braking ratchet 762 and reset deep gouge 761 docking；One end connection pipe crimping disk 750 of backrush spring 780, the other end of backrush spring 780 is fixed in box body 710；Institute It states 770 one end of resetting spring to connect with the claw 790, the other end of the resetting spring 770 is fixed in box body 710.

For ease of illustrating the operation principle of the manual tube rolling device 700, it is respectively the to define two braking ratchets 762 herein One braking ratchet 762a and the second braking ratchet 762b, two reset deep gouges 761 are respectively the first reset deep gouge 761a and second multiple Position deep gouge 761b.9 are please referred to Fig.1, when which works, user pulls downward on water inlet pipe 210, water inlet pipe 210 Turntable 750 is driven to rotate (direction as shown in dotted arrow in Figure 17), resetting spring 770 and backrush spring 780 accumulate bullet Property potential energy, claw 790 from first reset deep gouge 761a relatively rotate on the first braking ratchet 762a, unclamp water inlet pipe at this time 210, claw 790 is stuck on the braking ratchets of the first braking ratchet 762a or second 762b, and turntable 750 cannot invert, and user can incite somebody to action Water inlet pipe 210 is in the connection of external water source 300 at or adjacent to ground.After water supply, user again by water inlet pipe 210 to Lower pulling, water inlet pipe 210 drive turntable 750 to be rotated further, until claw 790, which enters first, resets the resets of deep gouge 761a or second When deep gouge 761b, water inlet pipe 210 is unclamped, resetting spring 770 and backrush spring 780 discharge elastic potential energy, and claw 790 is blocked Shake off the constraint of the first braking ratchet 762a of the braking or the second braking ratchet 762b, and backrush is to reset condition, water inlet pipe 210 are retracted in box body 710.

Certainly, the structure of the Flexible Reset component is not limited to above-mentioned one kind.Please refer to Fig.1 5 to Figure 17, it is described multiple Position elastic parts includes backrush spring 780, one end connection pipe crimping disk 750 of backrush spring 780, the other end of backrush spring 780 It is fixed in box body 710.When needing to water washing device 200 plus water, user can be pulled down into water pipe 210, and water inlet pipe 210 drives Pipe crimping disk 750 rotates so that water inlet pipe 210 is stretched out to 110 lower section of shell, and water inlet pipe 210 can be connected to external water source 300 Afterwards, user keeps pulling water inlet pipe 210 motionless, and backrush spring 780 puts aside elastic potential energy at this time.After adding water, discharge into Water pipe 210, backrush spring 780 automatically release elastic potential energy and push 750 counter-rotating of pipe crimping disk, to by water inlet pipe volume 210 On wraparound pipe crimping disk 750 so that water inlet pipe 210 withdraws 110 inside of shell.The structure of this tube rolling device 700 is relatively simple, is easy to It makes.

In three kinds of structure design modes of above-mentioned tube rolling device 700, first two structure design mode can be pressed by switch Button opens pipe crimping motor；Or it is remotely controlled the controller by remote terminals such as remote controler or mobile phones, it is rolled up in order to which user is remotely controlled Pipe device 700 is turned on and off.Latter configuration design method then needs user to pull the pipe crimping disk 750 of tube rolling device 700 manually. In practical applications, user can accordingly choose according to the market demand and cost, not limit herein.

Please refer to Fig.1 8, in the 8th embodiment of the utility model, on the basis of above-mentioned any one embodiment, the sky It includes the filter screen bracket (not shown) being located in shell 110 to adjust indoor unit, and filter screen 170 is removable along the length direction of shell 110 It is installed on dynamicly on the filter screen bracket, so that filter screen 170 has the working position being moved to below the air inlet of shell 110 It sets, and is moved to one end of shell 110 and the washing position of neighbouring water washing device 200；The air conditioner indoor unit further includes position The driving device connecting in shell 110 and with filter screen 170, the driving device is for driving institute's filter screen 170 described It is moved back and forth between operating position and washing position.

Specifically, when the filter screen slides into the installation site, the filter screen face air inlet filter into General mood stream；When overanxious net slides into the washing position, the water washing device can wash the filter screen.As for preceding State the driving device then setting tool body restriction for driving filter screen to slide.For example, the driving device includes being located at the water The idler wheel of position is washed, and the driving motor 220 being connect with the idler wheel；When filter screen 170 is installed, one end volume of filter screen 170 It is around on the idler wheel, the other end is slidably mounted on the filter screen bracket.When needing to clean filter screen 170, driving electricity Machine 220 drives the idler wheel to rotate, and by filter screen 170 on the idler wheel, so that water washing device 200 is washed；Work as cleaning After, driving motor 200 drives the idler wheel counter-rotating, and filter screen 170 is discharged from the idler wheel so that filter screen 170, which carry over the filter screen bracket, slides back the installation site.Then can be round brush as the cleaning mode of water washing device 200 Cleaning or supersonic cleaning specifically will combine the concrete structure of water washing device 200 to be described in detail below.

8 are please referred to Fig.1, further, to ensure that filter screen 170 is accurately moved on corresponding position, air conditioner indoor unit 100 further include that the second microswitch 400b, the second microswitch 400b being connect with the driving device is installed on the work On position or the washing position, to be slid on the operating position or washing position in filter screen 170 and touch first When microswitch 20, filter screen 170 triggers the first microswitch 20, and the first microswitch 20, which controls the driving device, to be stopped driving Dynamic filter screen 170 slides, so that it is guaranteed that filter screen 170 accurately reaches corresponding position.

Filter screen 170 is other than the cleaning way listed by above-mentioned 5th embodiment, also other a variety of cleaning ways, tool There are many structure types for body combination water washing device 200, wherein as shown in Figure 18 and Figure 19-A, in the utility model air conditioning chamber In the first structure design method of the water washing device 200 of machine, water washing device 200 includes water storage box 290, driving motor 220, first Idler wheel 230, the second idler wheel 240 and round brush 250, water storage box 290 are connect with water source 320, and 170 ring set annular in shape of filter screen is first On idler wheel 230 and the second idler wheel 240, round brush 250 is rotatablely installed in the lower section of the second idler wheel 240, and common with the second idler wheel 240 Filter screen 170 is clamped, and round brush 250 is at least partially immersed in water storage box 290, driving motor 220 is connect with the second idler wheel 240.

Specifically, the second idler wheel 240 is set to the top of water storage box 290, round brush 250 is cylindrical in shape setting, and round brush 250 rotates The downside of second idler wheel 240, and round brush 250 is at least partially immersed in water storage box 290, to be contacted with the water in water storage box 290 Wetting.When water washing device 200 cleans filter screen 170, driving motor 220 drives the second idler wheel 240 to drive the rotation of the first idler wheel 230 Turn, to drive filter screen 170 to rotate, in the process, since filter screen is clamped in round brush 250 and the second idler wheel 240 jointly 170, under the drive of the second idler wheel 240, round brush 250 and 170 relative rolling of filter screen, 250 one side of round brush is by water storage box 290 In water be carried on filter screen 170 and soak filter screen 170, bristle on another aspect round brush 250 is inserted into filter screen 170 In mesh, the dirt on filter screen 170 is effectively cleaned.

In addition, water washing device 200 also has the second structure design mode, incorporated by reference to Figure 18 and Figure 19-B refering to second knot Structure design method and above-mentioned first structure design method the difference is that, round brush 250 is rotatablely installed in the back of the body of the second idler wheel 240 To the side of the first idler wheel 230, and the idler wheel is at least partially immersed in water storage box 290.Water washing device 200 cleans filter screen When 170, driving motor 220 drives the second idler wheel 240 to drive the rotation of the first idler wheel 230, to drive filter screen 170 to rotate, mistake Strainer 170 immerses in water storage box 290 with the second idler wheel 240 in rotation process, contacts and moistened with the water in water storage box 290 It is wet；Due to round brush 250 and the second idler wheel 240 clamping filter screen 170 jointly, under the drive of the second idler wheel 240, round brush 250 with 170 relative rolling of filter screen, the bristle on round brush 250 are inserted into the mesh of filter screen 170, effectively clean on filter screen 170 Dirt.Further round brush 250 and the second idler wheel 240 can also be immersed in water storage box 290, on the one hand can reinforce filter screen On the one hand 170 wetting effect itself can clean round brush 250.

To avoid filter screen 170 from being interfered with water tank side wall, the outer diameter of the second idler wheel 240 can be more than the first idler wheel 230 outer diameter, the second idler wheel 240 and the first idler wheel 230 are located on the same horizontal position, so that the lower part of filter screen 170 Obliquely, to avoid interfering with water tank side wall；Alternatively, an auxiliary wheel 260 is added, the rotation peace of auxiliary wheel 260 Lower section loaded on filter screen 170, and neighbouring water storage box 290, auxiliary wheel 260 higher than water storage box 290 and under filter screen 170 Part abuts, and to be lifted filter screen 170, also can avoid interfering with water tank side wall.

Water washing device 200 also have third structure design mode, incorporated by reference to Figure 18 and Figure 19-C, the third embodiment with it is upper State two kinds of structure design modes the difference is that, with round brush 250 replace the second idler wheel 240.I.e. water washing device 200 includes water storage Case 290, driving motor 220, the first idler wheel 230 and round brush 250, water storage box 290 are connect with water source 320, and filter screen 170 is annular in shape Ring set is on the first idler wheel 230 and round brush 250, and round brush 250 is at least partially immersed in water storage box 290, driving motor 220 and rolling 250 connection of brush.

Specifically, when water washing device 200 cleans filter screen 170, driving motor 220 drives round brush 250 to drive the first rolling 230 rotation of wheel, to drive filter screen 170 to rotate, filter screen 170 immerses water storage box 290 in rotation process, with round brush 250 In, it is contacted with the water in water storage box 290 and wetted, in the process, on the one hand round brush 250 drives filter screen 170 to rotate, separately Wetted bristle is inserted into the mesh of filter screen 170 on one side round brush 250, effectively cleans the dirt on filter screen 170.Phase For aforementioned two kinds of embodiments, this may save the second idler wheels 240, to reduce the occupancy of water washing device 200 Space and cost.Obviously, in this embodiment, the first another round brush 250 of idler wheel 230 can also be substituted, to reinforce scrubbing Effect.

Water washing device 200 also have the 4th embodiment, incorporated by reference to Figure 18 and Figure 19-D, the 4th structure design mode with it is upper Third structure design mode is stated the difference is that by ultrasonic activation washing filter screen 170.In the 4th embodiment, Water washing device 200 includes water storage box 290, driving motor 220, the first idler wheel 230, the second idler wheel 240 and ultrasonic oscillator component 280, water storage box 290 is connect with water source 320, and ultrasonic oscillator component 280 is set in water storage box 290, and the second idler wheel 240, which is set to, to be stored The top of water tank 290,170 ring set annular in shape of filter screen is on the first idler wheel 230 and the second idler wheel 240, driving motor 220 and Second wheel 240 connects.

Specifically, ultrasonic oscillator component 280 is relatively conventional on the market, therefore this will not be repeated here.When water washing device 200 When cleaning filter screen 170, driving motor 220 drives the second idler wheel 240 to drive the rotation of the first idler wheel 230, to drive filter screen 170 rotations, at the same time, ultrasonic oscillator component 280 generate ultrasonic activation, and the water in water storage box 290 shakes in the ultrasonic wave Washing filter screen 170 under dynamic percussion.

Water washing device 200 also have the 5th structure design mode, incorporated by reference to Figure 18 and Figure 19-E, the 5th embodiment with it is upper State third structure design mode the difference is that, have additional spray thrower 270.I.e. water washing device 200 includes water storage box 290, drives Dynamic motor 220, the first idler wheel 230, round brush 250 and spray thrower 270, water storage box 290 are connect with water source 320, and filter screen 170 is in ring Shape ring set is on the first idler wheel 230 and round brush 250, and spray thrower 270 is arranged adjacent to filter screen 170, and spray thrower 270 and water storage box 290 connections, driving motor 220 are connect with round brush 250.

Specifically, spray thrower 270 can be set to top or the neighbouring round brush 250 of filter screen 170.Water washing device 200 is clear When washing strainer 170, driving motor 220 drives round brush 250 to drive the rotation of the first idler wheel 230, to drive 170 turns of filter screen Dynamic, at the same time, spray thrower 270 is sprayed water to round brush 250 to soak filter screen 170, as round brush 250 persistently rotates, round brush 250 Upper wetted bristle is inserted into the mesh of filter screen 170, effectively cleans the dirt on filter screen 170.

Filter screen 170 can be also fixedly installed in shell 110 by water washing device 200 other than said structure design mode It is interior, round brush 250 is rotatably installed on filter screen stand, to be rolled on filter screen 170 by driving round brush 250, to reach Round brush 250 scrubs the effect of filter screen 170.

Figure 20 is please referred to, above-mentioned any one embodiment is based on, is additionally contemplates that the water in water washing device 200 by multiple at this Can be dirty after cleaning, inconvenience is continuing with, therefore in the present embodiment, the air conditioner indoor unit further includes drain assembly 800, institute It states drain assembly 800 and connects the water washing device 200 and the drip tray 150.The drain assembly 800 includes connection washing dress The drainpipe of 200 and drip tray 150 is set, and the drain valve being arranged on the drainpipe.When the water in water washing device 200 is dirty Afterwards, the drain valve is opened, the dirty water in water washing device 200 is discharged in the rhone of drip tray 150, then through the row The osculum of sink discharges.

Figure 20 is please referred to, above-mentioned any one embodiment is based on, the water level at water source 300, similarly, water is checked for ease of user The shell in source 300 is made of clear material, so that the shell at water source 300 is transparent；Alternatively, the shell at water source 300 is equipped with thoroughly Vision area.

The utility model also provides a kind of air conditioner, and the air conditioner includes air conditioner indoor unit, the air conditioner indoor unit Concrete structure is with reference to above-described embodiment, same since this air conditioner uses whole technical solutions of above-mentioned all embodiments Sample has all advantageous effects caused by the technical solution of above-described embodiment, and this is no longer going to repeat them.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (16)

1. a kind of air conditioner indoor unit includes the shell with air inlet, and mounted on the filter screen of the air inlet, feature It is, the air conditioner indoor unit further includes：

Water washing device is installed in the shell and adjacent to the filter screen, and the water washing device is connect with water source, to wash State filter screen；And

Drip tray is installed in the shell, and the drip tray and the water source pass through pipeline and the water washing device respectively Connection.

2. air conditioner indoor unit as described in claim 1, which is characterized in that be provided with triple valve, the threeway on the pipeline The water outlet valve port of valve is connect with the water washing device；Two water inlet valve ports of the triple valve connect with the drip tray and water source respectively It connects.

3. air conditioner indoor unit as claimed in claim 2, which is characterized in that it is provided with third water pump on the pipeline, described Three water pumps connect the water outlet valve port of the water washing device and the triple valve.

4. air conditioner indoor unit as described in claim 1, which is characterized in that the surface of the shell offers and the water source The installing port of open butt joint.

5. air conditioner indoor unit as claimed in claim 4, which is characterized in that be equipped with the of the neighbouring installing port in the shell One microswitch, first microswitch are connect with the water washing device, for being installed on the installing port at the water source When, it triggers the water washing device and aspirates water in the water source.

6. air conditioner indoor unit as claimed in claim 4, which is characterized in that being equipped in the shell for detecting the water source is The no detection device for being installed to the installing port.

7. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the water washing device includes and institute State the water inlet pipe of water source connection；The air conditioner indoor unit further includes being installed in the shell, for winding the water inlet pipe Tube rolling device.

8. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the air conditioner indoor unit further includes It is installed on the pedestal of the shell, the elevating mechanism for lifting the water source；The pedestal of the shell, which is equipped with, supplies the liter Descending mechanism by hatchway.

9. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the water source is detachable installation In the water storage device of the shell；The water storage device includes water tank, can be vertically to being movably installed on the water tank On strut, and the driving device that is connect with the strut, the driving device for drive the strut extend downwardly to The lower section of the water tank.

10. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the air conditioner indoor unit includes position Filter screen bracket in the shell, the filter screen are slidably mounted on the strainer branch along the length direction of the shell On frame, so that the filter screen, which has, is moved to the operating position below the air inlet of the shell, and it is moved to the shell One end of body and the washing position of the neighbouring water washing device；

The air conditioner indoor unit further includes being located at the driving device connecting in the shell and with the filter screen, the driving Device is moved back and forth for driving the filter screen between the operating position and washing position.

11. air conditioner indoor unit as claimed in claim 10, which is characterized in that the air conditioner indoor unit further includes and the driving Second microswitch of device connection, second microswitch are installed on the operating position or the washing position, with When the filter screen slides on the operating position or washing position and touches second microswitch, the filtering Net triggers second microswitch, and second microswitch, which controls the driving device, stops that the filter screen is driven to slide It is dynamic.

12. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the water washing device includes water storage Case, driving motor, the first idler wheel, the second idler wheel and round brush；Wherein, the water storage box is connect with the water source, the filter screen On first idler wheel and the second idler wheel, the driving motor is connect ring set annular in shape with second idler wheel；The round brush Be rotatablely installed in the side of second idler wheel, and the filter screen be clamped jointly with second idler wheel, and the round brush or Second idler wheel is at least partially immersed in the water storage box.

13. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the water washing device includes water storage Case, driving motor, the first idler wheel, the second idler wheel and ultrasonic oscillator component, the water storage box are connect with the water source, described super Acoustic wave transducer component is set in the water storage box, and second idler wheel is set to the top of the water storage box, and the filter screen is in ring On first idler wheel and the second idler wheel, the driving motor is connect shape ring set with second idler wheel.

14. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the air conditioner indoor unit further includes Drain assembly, the drain assembly connect the water washing device and the drip tray.

15. the air conditioner indoor unit as described in claim 1 to 6 any one, which is characterized in that the shell at the water source is by transparent Material is made, so that the shell at the water source is transparent；Alternatively, the water source shell is equipped with perspective area.

16. a kind of air conditioner, which is characterized in that include the air conditioner indoor unit as described in claim 1 to 15 any one.