CN208566867U - 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 shell and is arranged in the intracorporal evaporator of the shell and wind wheel.The air conditioner indoor unit further includes water washing device and the first drip tray；Wherein, the water washing device is installed between the wind wheel and evaporator, and the water washing device is connect with water source, to wash the wind wheel and air duct；First drip tray is installed on the spiral case lower end, and the air outlet of the neighbouring shell, first drip tray are all connected with by pipeline and the water washing device and water source.The air conditioner indoor unit of the utility model, can be realized wind wheel and spiral case cleans automatically, in order to the cleaning efficiency of wind wheel and spiral case.

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

The top of air conditioner indoor unit has air inlet, and the sundries such as dust or bacterium in environment are easy to enter from the air inlet To the inside of air conditioner indoor unit.Air conditioner indoor unit after using for a longer period, the wind wheel last time inside air conditioner indoor unit can be stained with Many dusts cause air inlet airflow obstruction or pollution, influence air conditioner indoor unit refrigeration or heating effect.But due to air conditioning chamber Interior machine internal structure is more, and structure is complex, and user is difficult to clean wind wheel.For being unfamiliar with air conditioner indoor unit structure User for, 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 wind wheel and spiral case clean automatically, In order to the cleaning efficiency of wind wheel and spiral case.

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 including shell and being arranged in the intracorporal evaporator of the shell and wind wheel.In the air conditioning chamber Machine further includes water washing device and the first drip tray；Wherein, the water washing device is installed between the wind wheel and evaporator, and institute It states water washing device to connect with water source, to wash the wind wheel and air duct；First drip tray is installed on the spiral case lower end, and The air outlet of the neighbouring shell, first drip tray are connect by pipeline with the water water source.

Preferably, the pipeline includes the first pipeline for connecting the drip tray and the water source, on first pipeline It is provided with water valve, the water in drip tray is emitted into the water source by the water valve.

Preferably, the pipeline includes the second pipeline for connecting the water source and the water washing device, second pipeline On be provided with water pump, the water in the water source to be drawn to the water washing device by the water pump.

Preferably, the air conditioner indoor unit further includes the second drip tray for being installed on the evaporator lower end.

Preferably, second drip tray is connect by pipeline with the water washing device, so that the water washing device is inhaled Take the water in second drip tray.

Preferably, the air conditioner indoor unit includes being rotatablely installed in the wind deflector of the air outlet, to open or close The air outlet, when the wind deflector closes the air outlet, the water flow of the water washing device is directed to by the wind deflector In first drip tray.

Preferably, the lower end of the wind deflector is extending at least partially into first drip tray.

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

Preferably, the microswitch of the neighbouring installing port, the microswitch and the washing are equipped in the shell Device connection aspirates water in the water source for when the water source is installed on the installing port, triggering the water washing device.

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 inlet port setting of the water washing device on the housing, the water inlet port by pipeline and The water source connection.

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 the air conditioner indoor unit, the washing Device is all connected with water source and the first drip tray, with by drawing the water in the water source or the first drip tray, to the wind wheel and Air duct is washed, and so as to improve the wind wheel and the cleanliness in air duct, avoids pollution the sky flowed through through the wind wheel and air duct Gas, and then improve the outlet air air quality of the air conditioner indoor unit.It is noted that the water washing device washes the wind wheel When, it can be with humidified air, especially when the water of the water washing device touches the evaporator, this part water and the evaporation Device exchanges heat and generates vapor, which is mixed into air, also plays the effect of humidifying air.It can be seen that this is practical new The air conditioner indoor unit of type can not only wash the wind wheel and air duct, to achieve the effect that improve the wind wheel cleanliness, may be used also With humidifying air to improve air humidity, and then greatly improve the outlet air air quality of the air conditioner indoor unit.

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 schematic diagram of internal structure of air conditioner indoor unit in Fig. 1；

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

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

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

Fig. 6 is the schematic diagram of internal structure of the 5th embodiment of the utility model air conditioner indoor unit；

Fig. 7 is the schematic diagram of internal structure of the utility model air conditioner indoor unit sixth embodiment；

Fig. 8 is the structural schematic diagram of one structure design method of tube rolling device in Fig. 7；

Fig. 9 is the partial structure diagram of tube rolling device in Fig. 8；

Figure 10-A is the structural schematic diagram of the withdrawal water inlet pipe of tube rolling device in Fig. 8；

Figure 10-B is the structural schematic diagram of the release water inlet pipe of tube rolling device in Fig. 8；

Figure 11 is the structural schematic diagram of another structure design method of tube rolling device in Fig. 7；

Figure 12-A is the structural schematic diagram of the withdrawal water inlet pipe of tube rolling device in Figure 11；

Figure 12-B is the structural schematic diagram of the release water inlet pipe of tube rolling device in Figure 11；

Figure 13 is the structural schematic diagram of the another structure design method of tube rolling device in Fig. 7；

Figure 14 is the part-structure decomposition diagram of tube rolling device in Figure 13；

Figure 15 is the reel that water inlet pipe is wound in Figure 13 and the schematic illustration of claw cooperation.

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 wind wheel, so as to Wind wheel is cleaned in user, improves the cleaning efficiency of wind wheel.

Please refer to Fig. 1 and Fig. 2, in the first embodiment of the utility model, air conditioner indoor unit 100 includes shell 110 and sets Set evaporator 120, wind wheel 130 and spiral case 140 in shell 110.Air conditioner indoor unit 100 further includes being arranged in shell 110 Water washing device 200 and the first drip tray 150a, water washing device 200 be installed between wind wheel 130 and evaporator 120, washing dress It sets 200 to connect with water source 300, washes wind wheel 130 and air duct for wind wheel 130.First drip tray 150a is installed on spiral case 140 Lower end, and the air outlet 112 of neighbouring shell 110, and the first drip tray 150a passes through pipeline and water washing device 200 and water source 300 It is all connected with.

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.Water washing device 200 is installed between 120 inside of evaporator and wind wheel 130.When When air conditioner indoor unit 100 works, air enters under the driving of wind path from air inlet 111, this partial air is logical through the wind path It crosses and exchanges heat with evaporator 120, the air after heat exchange blows to interior through air outlet 112, realizes and freezes to indoor environment or make Heat.

First drip tray 150a is all connected with by pipeline with water washing device 200 and water source 300, can be the first drip tray 150a is connect with water washing device 200, and the first drip tray 150a is connect with water source 300；Either, the first drip tray 150a passes through Water source 300 is connect with water washing device 200；Specifically it is discussed in detail below.Water washing device 200 can be one or more It is a, when multiple water washing devices 200 are set in shell 110, multiple water washing devices 200 can be set up separately in the circumferential direction along wind wheel 130, It is washed with the different location to wind wheel 130.First drip tray 150a and water source 300 pass through pipeline and water washing device respectively 200 connections, are supplied to water washing device 200 for the water in the first drip tray 150a or water source 300, to pass through water washing device 200 Wash wind wheel 130.

It is noted that the first drip tray 150a can be mounted to the absolute construction of 110 bottom of shell, can also be The water receiving tank of 110 bottom of shell is set.Water source 300 can be mounted in the external water sources such as water tank or water bottle on shell 110, The either external water sources 300 such as the water tank that provides to air conditioner indoor unit 100 of user or water bottle.Specifically below, there are also in detail It is thin to introduce.

When water washing device 200 washes wind wheel 130, wind wheel 130 can be opened, when rotating at high speed, washing is filled for wind wheel 130 It sets 200 water to be thrown on the evaporator 120, wind wheel 130 and spiral case 140 of surrounding, the ejected wash water thrown away at a high speed is by wind wheel 130 and snail The polluters such as dust or microorganism on shell 140 are thrown away together, so on the one hand enhance the air ducts such as wind wheel 130 and spiral case 140 The cleaning effect of component realizes the cleaning to air duct；Another convenience can also clean evaporator 120.Cleaning after cleaning Water, by carry over evaporator 120, wind wheel 130, spiral case 160 inner wall flow downward, and come together in the first drip tray 150a.Separately On the one hand, the air entered from the air inlet 11, passes through air outlet 112 described in the wind direction, therefore, the flowing When air passes through the wind path, it is washed with water the water rinse of device 20, achievees the effect that cleaning and humidifying air.As for water washing device 200 type then there are many, it is fixed not limit herein, for example, water washing device 200 may include roller brush assembly, it is any in spray assemblies It is a kind of.

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 the first drip tray 150a, by drawing the water source 300 or the first drip tray Water in 150a washes wind wheel 130, so as to improve wind wheel 130 and the cleanliness in air duct, avoids pollution through wind wheel 130 And the air that air duct is flowed through, and then improve the outlet air air quality of the air conditioner indoor unit 100.It is noted that water washing device , can be with humidified air, especially when the water of water washing device 200 touches evaporator 120 when 200 washing wind wheel 130, this portion Water and evaporator 120 is divided to exchange heat and generate vapor, which is mixed into air, also plays the effect of humidifying air.Thus As it can be seen that the air conditioner indoor unit 100 of the utility model, can not only wash wind wheel 130, improve 130 cleanliness of wind wheel to reach Effect, 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.

Fig. 1 and Fig. 2 are please referred to, in the present embodiment, air conditioner indoor unit 100 includes rotational installation in the air outlet 112 Wind deflector 160, to open or close the air outlet 112, when wind deflector 160 closes the air outlet, wind deflector 160 are directed to the water flow of the water washing device in the first drip tray 150a.It can also be by the lower end of wind deflector 160 at least portion Divide and stretch in the first drip tray 150a, to reduce the gap between wind deflector 160 and the first edge drip tray 150a, prevents water It is splashed out from the gap.

Fig. 1 and 2 is please referred to, the first drip tray 150a is all connected with by pipeline with water washing device 200 and water source 300.Due to First drip tray 150a and water washing device 200 connect, so that water washing device 200 can draw the water in the first drip tray 150a, with It realizes and the water of the first drip tray 150a is recycled；It, then can be by first and since the first drip tray 150a and water source 300 are connected Water in drip tray 150a is discharged into water source 300, is discharged into outdoor through water source 300, or be supplied to washing to fill through water source 300 Set 200.

Referring to Fig. 2, here, the pipeline includes connecting drip tray (the first drip tray 150a and second drip tray 150b) and first pipeline at water source 300, and second pipeline at connection water source and water washing device 200.In the present embodiment, may be used It is provided with water valve 30 on first pipeline, opens water valve 30, the water in the drip tray can be discharged into water source 300. In addition, also water pump 10 can be provided on second pipeline, the middle water at water source 300 is drawn to washing dress by water pump 10 It sets in 200.

Referring to Fig. 3, air conditioner indoor unit 100 further includes being installed on evaporator in the second embodiment of the utility model Second drip tray 150b of 120 lower ends.When air conditioner indoor unit 100 works, the second drip tray 150b can place 120 work of evaporator As when the condensed water that generates.

Condensed water can be held in view of above-mentioned second drip tray 150b, to improve water utilization rate, second drip tray 150b is connect by pipeline with water washing device 200, so that water washing device 200 draws the water in the second drip tray 150b, so Condensate water circulatory can be achieved to utilize, improve water utilization rate.

In addition, in embodiment, can also by the first drip tray 150a and the second drip tray 150b with the washing Device 200 connects, and the water in the first drip tray 150a and the second drip tray 150b is supplied to water washing device 200.Or it will First drip tray 150a and the second drip tray 150b are connect with water source 300, by the first drip tray 150a and the second drip tray Water in 150b is discharged into water source 300.

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.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 to borrow in view of the air conditioner indoor unit 100 is typically mounted on higher wall 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 microswitch 400 of the neighbouring installing port, the fine motion are equipped in shell 110 Switch 400 is connect with water washing device 200, for when water source 300 is installed on the installing port, triggering water washing device 200 to be aspirated Water in water source 300.

Referring to Fig. 4, microswitch 400 is relatively conventional currently on the market, microswitch 400 is to pass through actuated element (push-piece, button, lever, idler wheel etc.) acts on power on movement reed, generates when acting reed and being displaced to critical point instantaneous Movement makes the movable contact and fixed contact quick-make or the disconnection that act reed end.After the active force on actuated element is removed, It acts reed and generates counteragent power, it is instantaneous to complete reversely after actuated element reverse stroke reaches the movement critical point of reed Movement.Therefore, when water bottle 500 protrudes into shell 110 from the installing port, water bottle 500 touches microswitch 400, so that micro- Dynamic switch 400 triggers the water in the absorption of water washing device 200 water source 300.When water bottle 500 removes shell 110 from the installing port, Water bottle 500 releases the active force of microswitch 400, and microswitch 400 resets, and water washing device 200 stops suction water source 300 In water.

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.

Referring to Fig. 5, in the fourth embodiment of the utility model, it is considered herein that usually pacifying to the air conditioner indoor unit 100 On higher wall, user needs to ascend a height by tools such as ladder or chairs, and just can be removably mounted the water source could add for it Water adds water operation difficulty larger.Therefore preferably, air conditioner indoor unit 100 further includes being installed on the pedestal of shell 110, for rising The elevating mechanism 800 in precipitation source 300；The pedestal of shell 110 is equipped with the hatchway passed through for the elevating mechanism 800.It answers herein Illustrate, water source 300 can be water tank that is fixed or being removably installed on lifting structure 500, water bottle etc., can also It is the water tank or water bottle voluntarily provided by user.

Referring to Fig. 5, user is by controlling elevating mechanism 800 from the liter when needing to supply water for water washing device 200 Drop mouth drops to the lower section of air conditioner indoor unit 100, and water source 300 is placed on elevating mechanism 800 by user；Again by elevating mechanism 800 risings are retracted to inside air conditioner indoor unit 100.In this way, user by tools such as ladder, chairs without ascending a height It is embodied as the water supply of water washing device 200.It is then not particularly limited as the specific structure of elevating mechanism 800, for example, elevating mechanism 800 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. 6, 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 hand The piping connection water inlet port 220 and water source 300 of handle 40, so that user is without ascending tools such as ladder or chairs, The water source 300 being placed on the ground can be connected to water washing device 200.

Referring to Fig. 7, 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；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, as shell 110 end or Bottom 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 pacified Bottom loaded on 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. 8 and Fig. 9 are please referred to, in a knot of tube rolling device 700 In structure design method, which includes box body 710, is 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 described open The two opposite sides of mouth, for cooperating 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.Please refer to Figure 10-A and Figure 10-B, the pipe crimping motor driven 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, the pipe crimping motor driven 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.

Figure 11 and Figure 12 are 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；Volume The rotational installation of pipe 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, It drives water inlet pipe 210 on pipe crimping axis 740 to drive pipe crimping axis 740 to rotate or is discharged from pipe crimping axis 740.Such as Figure 12-A With shown in Figure 12-B, when which works, the pipe crimping motor driven pipe crimping axis 740 rotates, so that water inlet pipe 210 Stretching that the shaft 740 that spins discharges and Open Side Down described in；And after water supply, pipe crimping axis 740 reversely rotate so that into Water pipe 210 winds around rotary shaft 740 and withdraws from the opening.

Figure 13 is please referred to, in the another structure design method of tube rolling device 700, the tube rolling device 700 includes rotatable Pipe crimping disk 750 and the elastic reset component connecting with the pipe crimping disk 750, the elastic reset component is in the pipe crimping disk Elastic potential energy is put aside when 750 rotation, and by discharging the elastic potential energy to push 750 counter-rotating of pipe crimping disk；It is described into Water 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 3) 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 be the drawstring being connect with 210 lower end of water inlet pipe, pull rod and Any one in pendant, this extends downwardly out the hand held structures 600 from the outlet spout, may also function as pendant decoration Effect.

Figure 13 to Figure 15 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 First braking ratchet 762a and the second braking ratchet 762b, two, which reset deep gouge 761 respectively first, resets deep gouge 761a and second Reset deep gouge 761b.When the manual tube rolling device 700 works, user pulls downward on water inlet pipe 210, and water inlet pipe 210 drives turntable 750 rotations (direction as shown in dotted arrow in Figure 15), reset spring 770 and backrush spring 780 accumulate elastic potential energy, block Pawl 790 relatively rotates on the first braking ratchet 762a from the first reset deep gouge 761a, unclamps water inlet pipe 210, claw 790 at this time Be stuck in the first braking ratchet 762a or second braking ratchet 762b on, turntable 750 cannot invert, user can by water inlet pipe 210 in It is connected at or adjacent to the external water source 300 on ground.After water supply, user again pulls downward on water inlet pipe 210, water inlet Pipe 210 drives turntable 750 to continue to rotate, until when claw 790 enters the first reset deep gouge 761a or the second reset deep gouge 761b, Water inlet pipe 210 is unclamped, reset spring 770 and backrush spring 780 discharge elastic potential energy, and the card of claw 790 is made to shake off the system The constraint of dynamic first braking ratchet 762a or the second braking ratchet 762b, and backrush is to reset condition, water inlet pipe 210 is retracted to box In body 710.

Certainly, the structure of the Flexible Reset component is not limited to above-mentioned one kind.Figure 13 to Figure 15 is please referred to, it is described Flexible Reset component includes backrush spring 780, and one end of backrush spring 780 connects pipe crimping disk 750, backrush spring 780 it is another End is fixed in box body 710.When needing to add water to water washing device 200, user can be pulled down into water pipe 210,210 band of water inlet pipe Dynamic pipe crimping disk 750 rotates, so that water inlet pipe 210 is to stretching out below shell 110, water inlet pipe 210 can connect with external water source 300 After logical, user keeps pulling water inlet pipe 210 motionless, and backrush spring 780 puts aside elastic potential energy at this time.After adding water, release Water inlet pipe 210, backrush spring 780 discharges elastic potential energy automatically and pushes 750 counter-rotating of pipe crimping disk, thus by water inlet pipe 210 It winds in backrush pipe dish 750, so that water inlet pipe 210 withdraws 110 inside of shell.The structure of this tube rolling device 700 is relatively simple, easily In 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.

Referring to Fig. 1, 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 (15)

1. a kind of air conditioner indoor unit, including shell and setting exist in the intracorporal evaporator of the shell, wind wheel and spiral case, feature In the air conditioner indoor unit further include:

Water washing device is installed between the wind wheel and evaporator, and the water washing device is connect with water source, to wash the wind Wheel and air duct；

First drip tray is installed on the lower end of the spiral case, and the air outlet of the neighbouring shell, first drip tray pass through Pipeline is connect with the water source.

2. air conditioner indoor unit as described in claim 1, which is characterized in that the pipeline includes connecting the drip tray and described First pipeline at water source is provided with water valve on first pipeline, the water in drip tray is emitted into institute by the water valve State water source.

3. air conditioner indoor unit as described in claim 1, which is characterized in that the pipeline includes connecting the water source and the water Second pipeline of cleaning device is provided with water pump on second pipeline, to be drawn the water in the water source by the water pump To the water washing device.

4. air conditioner indoor unit as described in claim 1, which is characterized in that the air conditioner indoor unit further includes being installed on the steaming Send out the second drip tray of device lower end.

5. air conditioner indoor unit as claimed in claim 4, which is characterized in that second drip tray passes through pipeline and the washing Device connection, so that the water washing device draws the water in second drip tray.

6. the air conditioner indoor unit as described in claim 1 to 5 any one, which is characterized in that the air conditioner indoor unit includes turning The dynamic wind deflector for being installed on the air outlet closes the outlet air in the wind deflector to open or close the air outlet When mouth, the water flow of the water washing device is directed in first drip tray by the wind deflector.

7. air conditioner indoor unit as claimed in claim 6, which is characterized in that the lower end of the wind deflector is extending at least partially into institute It states in the first drip tray.

8. the air conditioner indoor unit as described in claim 1 to 5 any one, which is characterized in that the surface of the shell offers With the installing port of the open butt joint at the water source.

9. air conditioner indoor unit as claimed in claim 8, which is characterized in that be equipped with the micro- of the neighbouring installing port in the shell Dynamic switch, the microswitch are connect with the water washing device, for triggering institute when the water source is installed on the installing port It states water washing device and aspirates water in the water source.

10. air conditioner indoor unit as claimed in claim 8, which is characterized in that be equipped in the shell for detecting the water source Whether the detection device of the installing port is installed to.

11. the air conditioner indoor unit as described in claim 1 to 5 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.

12. the air conditioner indoor unit as described in claim 1 to 5 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 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.

13. the air conditioner indoor unit as described in claim 1 to 5 any one, which is characterized in that the water inlet end of the water washing device On the housing, the water inlet port is connect by pipeline with the water source for mouth setting.

14. the air conditioner indoor unit as described in claim 1 to 5 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.

15. a kind of air conditioner, which is characterized in that including the air conditioner indoor unit as described in claim 1 to 14 any one.