CN208332483U - 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 with air inlet, and is installed on the filter screen of the air inlet.The air conditioner indoor unit further includes being installed on the intracorporal drip tray of the shell and water washing device；The water washing device is connect by the first pipeline with water source adjacent to the filter screen, the water washing device, and the water washing device is connect by the second pipeline with the drip tray, to clean the filter screen.The air conditioner indoor unit of the utility model can be realized filter screen and clean automatically, improve the cleaning efficiency of filter screen.

Description

Air conditioner indoor unit and air conditioner

Technical field

The utility model relates to air conditioner technical field, in particular to a kind of air conditioner indoor unit and air conditioner.

Background technique

After long-term use, the filter screen for being mounted on air inlet position can be stained with many dusts to air conditioner, cause air inlet gas Flow blocked or pollution influence air conditioner refrigeration or heating effect.Therefore, air conditioner in use for some time, requires to remove 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 with air inlet, and is installed on the filter screen of the air inlet.The air-conditioning Indoor unit further includes being installed on the intracorporal drip tray of the shell and water washing device；The water washing device is adjacent to the filter screen, institute It states water washing device to connect by the first pipeline with water source, and the water washing device is connect by the second pipeline with the drip tray, To clean the filter screen.

Preferably, first pipeline is equipped with the first water pump；Alternatively, the second pipeline is provided with the second water pump.

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

Preferably, the water washing device is connect by circulation line with the water source.

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 for whether being installed to the installing port for detecting the water source is equipped in the shell.

Preferably, the water washing device includes the water inlet pipe connecting 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 going up and down the water source Elevating mechanism；The pedestal of the shell is equipped with the hatchway passed through for the elevating mechanism.

Preferably, the water source is the water storage device for being removably mounted to the shell.

Preferably, the water storage device include water tank, can be vertically to the support being movably installed on the water tank Bar, and the driving device connecting with the strut, the driving device is for driving the strut to extend downwardly to the storage The lower section of water tank.

Preferably, the air conditioner indoor unit includes being located at the intracorporal filter screen bracket of 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 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 move back and forth between the operating position and washing position.

Preferably, the air conditioner indoor unit further includes the second microswitch connecting 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, triggers the driving device and stop working.

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 Idler wheel clamps the filter screen 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 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, water source and drip tray pass through mutually independent two pipelines and water washing device respectively Connection, wherein by first pipeline, the water in water source can be supplied to water washing device；By second pipeline, can incite somebody to action Water in drip tray is supplied to water washing device, realizes that the water in drip tray is recycled.First pipeline and the second pipeline are only Found non-interference, avoidable two pipeline water pollutions.After the water in drip tray is dirty, water washing device is used instead in water source more Clean water cleans filter screen, improves water resource utilization and washing efficiency.It can be seen that the air conditioning chamber in the present embodiment Interior machine, for the arbitrarily optionally connected water pond of user and water source, wherein any one or both gives water washing device to supply water.

Detailed description of the invention

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 structural schematic diagram in Fig. 1 inside air conditioner indoor unit；

Fig. 3 is another structural schematic diagram in Fig. 1 inside air conditioner indoor unit；

Fig. 4 is the partial structure diagram of the utility model air conditioner indoor unit second embodiment；

Fig. 5 is the partial structure diagram of the utility model air conditioner indoor unit 3rd embodiment；

Fig. 6 is the structural schematic diagram that the strut at water source in Fig. 5 stretches out downwards；

Fig. 7 is the partial structure diagram of the utility model air conditioner indoor unit fourth embodiment；

Fig. 8 is the partial structure diagram of the 5th embodiment of the utility model air conditioner indoor unit；

Fig. 9 is the partial structure diagram of the utility model air conditioner indoor unit sixth embodiment；

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

Figure 11 is the partial structure diagram of tube rolling device in Figure 10；

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

Figure 12-B is 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 method of tube rolling device in Fig. 9；

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

Figure 14-B is 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 method 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 reel that water inlet pipe is wound in Figure 15 and the schematic illustration of claw cooperation；

Figure 18 is the partial structure diagram of the 7th embodiment of the utility model air conditioner indoor unit；

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

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

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

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

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

Figure 20 is the partial structure diagram of the 8th 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 embodiment

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 Under every other embodiment obtained, fall within the protection scope of the utility model.

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

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the 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.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope 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.

Please refer 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 by the first pipeline with water source 300, and water washing device 200 is connect by the second pipeline with drip tray 150, with clear Wash strainer 170.

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 is rotated 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, through 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 are arranged in 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.Water source 300 It is connect respectively by mutually independent two pipelines with water washing device 200 with drip tray 150, first pipeline and the second pipeline It is independent non-interference, it can avoid two pipeline water pollutions.It should be noted that water source 300 can be mounted in the water on shell 110 The external water sources such as water tank or water bottle that the external water sources such as case or water bottle or user provide to air conditioner indoor unit 100.Specifically Below, it is also discussed in detail.

The technical solution of the utility model, water source 300 and drip tray 150 pass through mutually independent two pipelines and water respectively Cleaning device 200 connects, wherein by first pipeline, the water in water source 300 can be supplied to water washing device 200；Pass through institute The second pipeline is stated, the water in drip tray can be supplied to water washing device 200, realizes that the water in drip tray 150 is recycled.It is described First pipeline and the second pipeline are independently non-interference, can avoid two pipeline water pollutions.After the water in drip tray 150 is dirty, It uses water washing device 200 instead in water source 300 more clean water to clean filter screen 170, improves water resource utilization and water Wash efficiency.It can be seen that the air conditioner indoor unit 100 in the present embodiment, for the arbitrarily optionally connected water pond 150 of user and water source 300 wherein any one or both give water washing device 200 supply water.

Referring to Fig. 2, in the present embodiment, first pipeline is provided with the first water pump 10a, water washing device 200 passes through The first water pump 10a draws water in water source 300.Obviously, the first water pump 10a it is not necessary to, first water pump 10a can It is provided by user.Alternatively, also the second water pump 10b can be equipped in second pipeline, water washing device 200 passes through second water pump 10b draws water in drip tray.In addition, in other embodiments, also the first water pump can be arranged in first pipeline simultaneously 10a, and the second water pump 10b is set in second pipeline.

Referring to Fig. 3, it is considered herein that arriving, to realize that the water of water washing device 200 is recycled for multiple times, to improve water conservancy use Rate, it is preferable that water washing device 200 is connect by circulation line with water source 300.Circulating valve 30 is provided on the circulation line, The circulating valve 30 is opened, the water in water washing device 200 can be emitted into water source 300, outdoor is expelled to by the water source 300.

Referring to Fig. 4, in the second 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.It is described docking can be grafting, be threadedly coupled, also or It is snapping, setting tool body does not limit herein.

Referring to Fig. 4, here, user needs in view of the wall indoor unit 100 is typically mounted on higher wall It ascends a height by tools such as ladder or chairs, 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 movement reed, when movement reed is displaced to critical point Snap action is generated, the movable contact and fixed contact quick-make or the disconnection that act reed end are made.When the effect on actuated element After power is removed, movement reed generates counteragent power, after actuated element reverse stroke reaches the movement critical point of reed, instantaneously Complete counteragent.Therefore, when water bottle 500 protrudes into shell 110 from the installing port, water bottle 500 touches the first fine motion and opens 400a is closed, so that the first microswitch 400a triggering water washing device 200 draws 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 also be 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 test 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 issue for transmitting Indicate information.After the indicator issues 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 3rd embodiment of the utility model, water source 300 is to be removably mounted to shell 110 water storage device.It is considered herein that be typically mounted on higher wall to the wall indoor unit 100, user need by The tools such as ladder 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 convenient for User 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 Strut 320 on the water tank 310, and the driving device 330 connecting with the strut 320, the driving device 330 are used It extends downwardly in the driving strut 320 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, can be to water tank 310 Add water.After the completion of adding water, user reinstalls shell 110 by holding strut 320, by water tank 310, then passes through driving device 330 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 gear, described two gears are divided into 320 two sides of strut and engage with the rack gear on strut 320, described two motors respectively with Described two gear connections, two gear of the motor driven rotation, and clamp and drive strut 320 vertically to linear motion.

Referring to Fig. 7, in the fourth embodiment of the utility model, with above-mentioned 3rd embodiment the difference is that, wall Hanging indoor unit 100 further includes the elevating mechanism 500 being installed on the pedestal of shell 110, for going up and down water source 300；Shell 110 Pedestal be equipped with the hatchway passed through for the elevating mechanism 500.Herein it should be noted that water source 300 can be it is fixed or can Water tank, the water bottle etc. being releasably installed on lifting structure 500 can also be the water tanks or water bottle voluntarily provided by user.

Referring to Fig. 7, user is by controlling elevating mechanism 500 from the lifting when needing to supply water for water washing device 200 Mouth drops to the lower section of wall indoor unit 100, and water source 300 is placed on elevating mechanism 500 by user；Again by elevating mechanism 500 risings are retracted to inside wall indoor unit 100.In this way, user is by tools such as ladder, chairs without ascending a height, i.e., It can be achieved as the water supply of water washing device 200.It is then not particularly limited as the specific structure of elevating mechanism 500, for example, elevating mechanism 500 can be including turntable, draught line, lifting motor and watering 300 place crane, the lifting motor with turn Line connection, one end of the draught line are wound around on turntable, and the other end of the draught line is connect with the crane, the liter The rotation of motor driven turntable is dropped, and discharges or winds the draught line, to realize the crane lifting.

Referring to Fig. 8, the difference is that, being with above-mentioned fourth embodiment in the 5th embodiment of the utility model It is the water supply of 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 by pipeline with water source 300.Since the water inlet port 220 is arranged on shell 110, so that 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 being placed on the ground can be connected to water washing device 200.

Referring to Fig. 9, in the sixth 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 connecting with water source 300；Wall indoor unit 100 further includes being installed on shell The 110 interior, tube rolling devices 700 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 entered and left 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 entered and left 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 can will place the water source 300 (as on the ground) and the connection of water washing device 200 at an arbitrary position.Work as water supply After, the water inlet pipe 210 is withdrawn by the tube rolling device 700, is stepped on without user by tools such as ladder, chairs It is high.

As for the tube rolling device 700, there are many structure types.For example, Fig. 9, Figure 10 and Figure 11 are please referred to, in tube rolling device 700 A structure design method in, the tube rolling device 700 include box body 710, be installed on driving wheel 720 in box body 710, driven wheel 730 And pipe crimping motor (not shown)；Wherein, box body 710 is equipped with opening open downward；Driving wheel 720 and driven wheel 710 are divided into The two opposite sides of the opening, for cooperating clamping water inlet pipe 210；The pipe crimping motor is connect with driving wheel 720, to drive master Driving wheel 720 drives driven wheel 730 to rotate, and then driving wheel 720 and driven wheel 730 clamp water inlet pipe 210 and move down and stretch out institute Opening is stated, or moves up and accommodates back in box body 710.Figure 12-A and Figure 12-B are please referred to, the pipe crimping motor driven is actively Wheel 720 drives driven wheel 730 to rotate, so that water inlet pipe 210 extends downwardly, to ensure that water inlet pipe 210 stretches to water bottle 500 Underwater；And after water supply, the pipe crimping motor driven driving wheel 720 drives driven wheel 730 to reversely rotate, water inlet pipe 210 move up and withdraw from the opening, to prevent dust from entering water inlet pipe 210, reduce pollution.

Fig. 9,13 and Figure 14 is please referred to, in another structure design method of tube rolling device 700, tube rolling device 700 includes box body 710 and the pipe crimping axis 740 and pipe crimping motor that are installed in box body 710, wherein box body 710 is equipped with opening open downward；Pipe crimping The rotational installation of axis 740 is in box body 710, for winding for water inlet pipe 210；The pipe crimping motor is connect with pipe crimping axis 740, to drive Dynamic pipe crimping axis 740 rotates and drives water inlet pipe 210 on pipe crimping axis 740 or discharge from pipe crimping axis 740.Such as Figure 14-A and figure Shown in 14-B, when which works, the pipe crimping motor driven 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 is reversely rotated so that water inlet pipe 210 wind around rotary shaft 740 and withdraw from the opening.

9 and Figure 15 is please referred to, in the another structure design method of tube rolling device 700, the tube rolling device 700 includes that can be rotated Pipe crimping disk 750 and the elastic reset component that is connect with the pipe crimping disk 750, the elastic reset component is in the pipe crimping Disk 750 puts aside elastic potential energy when rotating, and by discharging the elastic potential energy to push 750 counter-rotating of pipe crimping disk；It is described Water inlet pipe 210 is on the pipe crimping disk 750, and the water inlet end of the water inlet pipe 210 is equipped with the hand-held knot held for user Structure, the hand held structures are to stretching out on the outside of shell 110.

When user needs to add water to water washing device 200, passes through hand held structures 600 and pull water inlet pipe 210, water inlet pipe 210 It drives pipe crimping disk 750 to rotate, and makes the elastic reset component savings elastic potential energy, water inlet pipe 210 stretches out shell at this time 110 outside of body, the water inlet pipe 210 can be connect with the lower external water source 300 in position；When the elastic reset component discharges the bullet When property potential energy, then 750 counter-rotating of pipe crimping disk is pushed, so that in water inlet pipe 210 backrush to pipe crimping disk 750, to accommodate back shell 110 inside of body.

It is worth noting that hand held structures 600 (refering to fig. 1 5) can be with a part of water inlet pipe 210 itself, 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 connecting with 210 lower end of water inlet pipe Any one in part, this extends downwardly out the hand held structures 600 from the outlet spout, may also function as pendant decoration Effect.

Figure 15 to Figure 17 is please referred to, based on the above embodiment, 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 of backrush spring 780 connects pipe crimping disk 750, and the other end of backrush spring 780 is fixed in box body 710；Institute It states 770 one end of reset spring to connect with the claw 790, the other end of the reset spring 770 is fixed in box body 710.

For the working principle convenient for illustrating the manual tube rolling device 700, defining two braking ratchets 762 herein is respectively the 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.Figure 19 is please referred to, 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), reset 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 of the first braking ratchet 762a or second ratchet 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 continue to rotate, until claw 790, which enters first, resets the reset of deep gouge 761a or second When deep gouge 761b, water inlet pipe 210 is unclamped, reset 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 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.Figure 15 to Figure 17 is please referred to, it is described multiple Position elastic parts includes backrush spring 780, and one end of backrush spring 780 connects pipe crimping disk 750, the other end of backrush spring 780 It is fixed in box body 710.When needing to add water to water washing device 200, 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 to stretching out below shell 110, 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 discharges elastic potential energy automatically and pushes 750 counter-rotating of pipe crimping disk, thus 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 Production.

In three kinds of structure design methods of above-mentioned tube rolling device 700, first two structure design method 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 opens or closes.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, it is not limited here.

Please refer to Figure 18, in the 7th embodiment of the utility model, on the basis of above-mentioned any one embodiment, air conditioning chamber Interior machine 100 includes the filter screen bracket (not shown) in shell 110, and filter screen 170 is removable along the length direction of shell 110 Ground is installed on the filter screen bracket, so that filter screen 170, which has, is moved to the operating position below the air inlet of shell 110, And it 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 being located at shell The driving device connecting in body 110 and with filter screen 170, the driving device is for driving institute's filter screen 170 in the work It is moved back and forth between 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 201 connecting 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 201 drives the idler wheel to rotate, and by filter screen 170 on the idler wheel, for the washing of water washing device 200；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.As for the cleaning mode of water washing device 200, then it can be round brush Cleaning or supersonic cleaning specifically will combine the specific structure of water washing device 200 to be described in detail below.

Figure 18 is please referred to, 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 connecting 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.

Other than the cleaning way listed by above-mentioned 7th embodiment of filter screen 170, there are also other a variety of cleaning ways, tools 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 201, first Idler wheel 230, the second idler wheel 240 and round brush 250, water storage box 290 are connect with water source 320, and the ring set annular in shape of filter screen 170 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 201 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 201 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 round brush 250 and the second idler wheel 240 clamp filter screen 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 insertion filter screen 170 In mesh, the dirt on filter screen 170 is effectively cleaned.

In addition, there are also the second structure design methods for water washing device 200, 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 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 201 drives the second idler wheel 240 to drive the rotation of the first idler wheel 230, so that filter screen 170 is driven to rotate, mistake Strainer 170 during rotation, immerses in water storage box 290 with the second idler wheel 240, 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 in the mesh of the bristle insertion filter screen 170 on round brush 250, effectively cleans 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 interfering with water tank side wall, the outer diameter of the second idler wheel 240 can be greater 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 be 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 is there are also third structure design method, incorporated by reference to Figure 18 and Figure 19-C, the third embodiment with it is upper State two kinds of structure design methods 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 201, 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 201 and rolling 250 connection of brush.

Specifically, driving motor 201 drives round brush 250 to drive the first rolling when water washing device 200 cleans filter screen 170 230 rotation of wheel, so that filter screen 170 be driven to rotate, filter screen 170 immerses water storage box 290 during rotation, 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 On one side round brush 250 in the mesh of wetted bristle insertion filter screen 170, the dirt on filter screen 170 is effectively cleaned.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, another round brush 250 of the first idler wheel 230 can also be substituted, to reinforce scrubbing Effect.

Water washing device 200 is there are also the 4th embodiment, incorporated by reference to Figure 18 and Figure 19-D, the 4th structure design method with it is upper Third structure design method 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 201, 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, the ring set annular in shape of filter screen 170 is on the first idler wheel 230 and the second idler wheel 240, driving motor 201 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 201 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 is there are also the 5th structure design method, incorporated by reference to Figure 18 and Figure 19-E, the 5th embodiment with it is upper State third structure design method the difference is that, have additional spray thrower 270.I.e. water washing device 200 includes water storage box 290, drives Dynamic motor 201, 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 201 are connect with round brush 250.

Specifically, spray thrower 270 can be set to the top of filter screen 170 or adjacent to round brush 250.Water washing device 200 is clear When washing strainer 170, driving motor 201 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 In the mesh of upper wetted bristle insertion filter screen 170, the dirt on filter screen 170 is effectively cleaned.

Filter screen 170 can be also fixedly installed in shell 110 other than said structure design mode by water washing device 200 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 The effect of the scrub filter screen 170 of round brush 250.

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 herein Can be dirty after cleaning, inconvenience continues to use, 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 drainage hole of sink discharges.

Figure 20 is please referred to, above-mentioned any one embodiment is based on, for the water level for checking water source 300 convenient for user, similarly, water 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 Specific structure is same since this air conditioner uses whole technical solutions of above-mentioned all embodiments referring to above-described embodiment Sample has all beneficial effects brought 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 therefore it does not limit the scope of the patent of the utility model, It is all 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 (17)

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

Drip tray is installed in the shell；And

Water washing device, is installed in the shell and the neighbouring filter screen, the water washing device pass through the first pipeline and water source Connection, and the water washing device is connect by the second pipeline with the drip tray, to clean the filter screen.

2. air conditioner indoor unit as described in claim 1, which is characterized in that first pipeline is equipped with the first water pump；Alternatively, the Two pipelines are provided with the second water pump.

3. air conditioner indoor unit as described in claim 1, which is characterized in that first pipeline is provided with the first water pump and institute The second pipeline is stated equipped with the second water pump.

4. air conditioner indoor unit as described in claim 1, which is characterized in that the water washing device passes through circulation line and the water Source connection.

5. 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.

6. air conditioner indoor unit as claimed in claim 5, 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.

7. air conditioner indoor unit as claimed in claim 5, 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.

8. air conditioner indoor unit as claimed in any one of claims 1 to 7, 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.

9. air conditioner indoor unit as claimed in any one of claims 1 to 7, 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 going up and down the water source；The pedestal of the shell, which is equipped with, supplies the liter The hatchway that descending mechanism passes through.

10. air conditioner indoor unit as claimed in any one of claims 1 to 7, which is characterized in that the water source is detachable installation In the water storage device of the shell.

11. air conditioner indoor unit as claimed in claim 10, which is characterized in that the water storage device includes water tank, can be along upper It is lower to the strut being movably installed on the water tank, and the driving device being connect with the strut, the driving device For driving the strut to extend downwardly to the lower section of the water tank.

12. air conditioner indoor unit as claimed in any one of claims 1 to 7, which is characterized in that the air conditioner indoor unit includes position In the intracorporal filter screen bracket of the shell, the filter screen is 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 the driving device connecting in the shell and with the filter screen, the driving Device moves back and forth between the operating position and washing position for driving the filter screen.

13. air conditioner indoor unit as claimed in claim 12, 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, described in triggering Driving device stops working.

14. air conditioner indoor unit as claimed in any one of claims 1 to 7, 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 clamp the filter screen jointly with second idler wheel, and the round brush or Second idler wheel is at least partially immersed in the water storage box.

15. air conditioner indoor unit as claimed in any one of claims 1 to 7, 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.

16. air conditioner indoor unit as claimed in any one of claims 1 to 7, 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.

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