CN207486957U

CN207486957U - Air conditioner indoor unit and air conditioner

Info

Publication number: CN207486957U
Application number: CN201721089546.4U
Authority: CN
Inventors: 谭周衡
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2017-08-25
Filing date: 2017-08-25
Publication date: 2018-06-12
Anticipated expiration: 2027-08-25

Abstract

The utility model discloses a kind of air conditioner indoor unit and air conditioner, and the air conditioner indoor unit includes housing and indoor heat exchanger, humidifier and humidification wind turbine in the housing；Wherein, the humidifier is installed in the housing, and the humidifier includes humidification disk and heating tube, and the heating tube and the indoor heat exchanger serial communication or parallel communication, the humidification disk are installed in the heating tube；The humidification wind turbine is set towards the humidification disk.The air conditioner indoor unit of the utility model can humidify the air-supply air-flow of air conditioner indoor unit, and can enhance the humidifying effect to air-flow of blowing.

Description

Air conditioner indoor unit and air conditioner

Technical field

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

Background technology

Winter room water capacity is low, and after opening air-conditioning heating, with indoor temperature rise, indoor relative humidity is gradual It reduces, is in for a long time in the environment of this drying, user can be caused various malaise symptoms occur, such as chapped skin, respiratory tract disease Disease etc..However, conventional air conditioner indoor unit can not humidify air-supply air-flow, therefore, user, which needs to be configured indoors, to be added Wet device, this kind of humidifier are typically to realize humidification function using supersonic oscillations, wet film, electrode and the modes such as infrared, therefore This kind of humidifier service life is shorter, it is impossible to meet requirement of the user to the humidifier service life.

Utility model content

The main purpose of the utility model is to propose a kind of air conditioner indoor unit, it is intended to the air-supply air-flow of air conditioner indoor unit into Row humidification, and the humidifying effect to air-flow of blowing can be enhanced.

To achieve the above object, the utility model proposes air conditioner indoor unit and with the air conditioner indoor unit air-conditioning Device, the air conditioner indoor unit include the housing and indoor heat exchanger being installed in the housing, humidifier and humidification wind turbine, institute It states humidifier to be installed in the housing, the humidifier includes humidification disk and heating tube, the heating tube and the room Interior heat exchanger serial communication or parallel communication, the humidification disk are installed in the heating tube；The humidification wind turbine is described in Humidification disk is set.

Preferably, the air conditioner indoor unit includes controller and the moisture detector being electrically connected with the controller, institute Moisture detector is stated to detect real-time indoor humidity, the controller is to obtain the real-time indoor humidity, and described When real-time indoor humidity is less than default indoor humidity, the humidification wind turbine is controlled to open or increase speed.

Preferably, the air conditioner indoor unit includes the electric heater unit being electrically connected with the controller, and the electricity adds Thermal is located between the humidification disk and the humidification wind turbine.

Preferably, the air conditioner indoor unit includes the wind wheel being disposed adjacent with the indoor heat exchanger, and the humidification disk is set It being placed in below the wind wheel, the opposite sides of the humidification disk upper end is corresponding to offer the first air port and the second air port, First air port and second air port are corresponding positioned at the wind wheel air side and inlet side, the humidification wind turbine direction respectively The second air port setting.

Preferably, the indoor heat exchanger has the first refrigerant pipe and the second refrigerant extended from the both ends of its heat exchanger tube Pipe, for first refrigerant pipe to be connect with outdoor heat exchanger, the heating tube is set on second refrigerant pipe.

Preferably, the air conditioner indoor unit includes the second bypass pipe with the indoor heat exchanger parallel communication, described to add Heat pipe is located on second bypass pipe.

Preferably, the heating tube has the interior pipeline section stretched to inside the humidification disk, and said inner tube section is in bending Setting.

Preferably, the air conditioner indoor unit is wall hanging machine or cabinet-type air conditioner.

The air conditioner indoor unit of the utility model, by by the heating coil of the humidifier and the indoor heat exchanger Serial communication or parallel communication, and humidification wind turbine is set to blow for the humidification disk, under heating state, the height of compressor discharge The gaseous coolant of warm high pressure can pass through the heating coil, during it is by heating coil, the gaseous state of the high temperature and pressure The heat of refrigerant is conducted in humidification disk in water, and the water in humidification disk is evaporated to form vapor by heating, so as to utilize institute State vapor humidifying air-supplying air-flow；And it is described humidification blower fan work when generate wind, and by wind to humidification disk, on the one hand can add On the one hand the evaporation of fast water can blow out vapor on the outside of humidification disk, the air-supply to be formed air-flow to be driven to be mixed to form with wind wheel Mixed airflow, air outlet of the mixed airflow through housing side sent to the room, so as to play the humidification air conditioner indoor unit air-supply gas The effect of stream.It can be seen that the air conditioner indoor unit of the utility model, can not only heat, additionally it is possible in heating, to gas of blowing Stream is humidified, and is blown by the humidification wind turbine for the humidifier, makes vapor caused by the humidifier It is discharged outside humidification disk in time, to be mixed with humidifying air-supplying, and then strengthens humidifying effect of the humidifier to air-flow of blowing.

Description of the drawings

It 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, other attached drawings can also be obtained according to the structure shown in these attached drawings.

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

Fig. 2 is that the air conditioner indoor unit of Fig. 1 is equipped with the principle schematic of the first bypass pipe；

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

Fig. 4 is that the air conditioner indoor unit of Fig. 3 is equipped with the principle schematic of the first bypass pipe；

Fig. 5 is the principle schematic of the utility model air conditioner indoor unit 3rd embodiment；

Fig. 6 is principle schematic of its flow control valve of the air conditioner indoor unit of Fig. 5 set on the humidifier port of export；

Fig. 7 is principle schematic of its flow control valve of the air conditioner indoor unit of Fig. 5 set on humidifier arrival end；

Fig. 8 is the structure diagram of indoor heat exchanger, wind wheel and humidifier in Fig. 1.

Label	Title	Label	Title
				10	Compressor	70	Gas-liquid separator
20	Four-way valve	80	Wind wheel
				30	Outdoor heat exchanger	1a	First check valve
40	Throttling set	2a	Second check valve
				50	Indoor heat exchanger	3a	Third check valve
60	Humidifier	4a	Flow control valve
				61	Humidification disk	5a	Electric heater unit
611	First air port	100	First bypass pipe
				612	Second air port	200	Second bypass pipe
62	Heating tube

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

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower all other embodiments obtained, shall fall within the protection scope of the present invention.

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

If in addition, relating to the description of " outside ", " indoor " etc. in the utility model embodiment, it is somebody's turn to do " outdoor The description of side ", " indoor " etc. is only used for description purpose, and it is not intended that indicating or implying its relative importance or implicit Indicate the quantity of indicated technical characteristic." outside " is defined as a result, the feature of " indoor " can be expressed or imply Ground includes at least one this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with this Field those of ordinary skill can be implemented as basis, should recognize when the combination appearance of technical solution is conflicting or can not realize Combination for this technical solution is not present, also not within the protection domain of the requires of the utility model.

The utility model provides a kind of air conditioner indoor unit and air conditioner, and the air conditioner includes air conditioner indoor unit, Yi Jiyu The air-conditioner outdoor unit of the air conditioner indoor unit adaptation, the air conditioner indoor unit are connect by refrigerant pipe with the air-conditioner outdoor unit, So that the coolant circulating system connection inside this two, refrigerant are circulated and are exchanged heat in the coolant circulating system, from And realize the refrigeration or heat-production functions of the air conditioner.What deserves to be explained is the air conditioner can be single heating air conditioner, Can be refrigeration and heating air conditioner, the air conditioner indoor unit can be wall hanging machine or cabinet-type air conditioner, below in an example, with its sky Adjust indoor unit for wall hanging machine and can freeze and heating air conditioner for, be explained.

It please refers to Fig.1, Fig. 3 and Fig. 5, the air conditioner indoor unit of the utility model include housing (not shown) and set on the shell Internal indoor heat exchanger 50, humidifier 60 and humidification wind turbine 90；Wherein, humidifier 60 includes humidification disk 61 and heating tube 62, heating tube 62 and 50 serial communication of indoor heat exchanger or parallel communication, humidification disk 61 are installed in heating tube 62；Humidify wind turbine 90 are set towards humidification disk 61.

In the present embodiment, the air-conditioner outdoor unit is changed including compressor 10, gas-liquid separator 70, four-way valve 20, outdoor Hot device 30 and throttling set 40, compressor 10, four-way valve 20, outdoor heat exchanger 30, throttling set 40, indoor heat exchanger and gas Liquid/gas separator 70 is sequentially communicated by refrigerant pipe, to form the coolant circulating system of the air conditioner.Wherein, four-way valve 20 to Switch the flow direction of refrigerant, realize the switching between the air conditioner refrigerating function and heat-production functions, four-way valve 20 has and compression The first interface of the exhaust pipe connection of machine 10, the second interface being connect with the air inlet pipe of compressor 10 connect with outdoor heat exchanger 30 The third interface connect, the 4th interface being connect with the indoor heat exchanger.

(solid arrow is refrigeration cycle direction in figure, and dotted arrow is heating loop direction) as shown in Figure 1, the air-conditioning When device freezes, refrigerant is discharged from compressor 10, and is changed successively through four-way valve 20, outdoor heat exchanger 30, throttling set 40, indoor Hot device, four-way valve 20 and gas-liquid separator 70 pass through, and are finally back in compressor 10, and in the process, refrigerant is changed in outdoor The interior air-flow generated with the work of wind wheel 80 of hot device 30 carries out heat exchange, and formation air-supply air-flow (being at this time cold wind) is simultaneously sent to the room Refrigeration is realized in side；During the air conditioner heat-production, refrigerant is discharged from compressor 10, and is exchanged heat successively through four-way valve 20, indoor Device, throttling set 40, outdoor heat exchanger 30, four-way valve 20 and gas-liquid separator 70 pass through, and are finally back in compressor 10, During this, the heat exchanger interior air-flow generated with the work of wind wheel 80 in side carries out heat exchange, formation air-supply air-flow (this to refrigerant indoors When be hot wind) and side sent to the room, realize heating.

Obviously, under heating state, the gaseous coolant for the high temperature and pressure discharged by compressor 10 is introduced into the air conditioner Indoor heat exchanger exchanges heat.Therefore, by the way that the heating tube 62 of humidifier 60 is connected company with the indoor heat exchanger Logical or parallel communication so that the gaseous coolant for the high temperature and pressure that compressor 10 is discharged passes through heating by heating tube 62, herein its During pipe 62, the heat of the gaseous coolant of the high temperature and pressure is conducted by heating tube 62 into water in humidification disk 61, humidification Water in disk 61 is evaporated to form vapor by heating, so as to utilize the vapor humidifying air-supplying air-flow.

When humidifying the work of wind turbine 90, wind to the water surface of humidification disk 61 to accelerate the evaporation of water, and vapor is blown out 61 outside of humidification disk, and mixed airflow is mixed to form with the air-supply air-flow in the air duct of housing, the mixed airflow going out through housing Air port is sent to the room.Therefore, humidification wind turbine 90 may be provided at the arbitrary side of humidification disk 61, as long as can produce humidifier 60 Raw 61 outside of vapor blowout humidification disk, and mixed with the air-supply air-flow in the air duct of housing, it specifically can be according to housing The size of inner space be adaptively adjusted.

The air conditioner indoor unit of the utility model, by by the heating tube 62 of humidifier 60 and the indoor heat exchanger string Connection connection or parallel communication, and humidification wind turbine 90 is set to blow for humidification disk 61, under heating state, the height of the discharge of compressor 10 The gaseous coolant of warm high pressure can pass through heating tube 62, during it is by heating tube 62, the gaseous coolant of the high temperature and pressure Heat be conducted in humidification disk 61 in water, the water in humidification disk 61 is evaporated to form vapor by heating, so as to using institute State vapor humidifying air-supplying air-flow；And humidify when wind turbine 90 works and generate wind, and by wind to humidification disk 61, on the one hand it can add On the one hand vapor can be blown out 61 outside of humidification disk, be mixed with the air-supply air-flow formed with the driving of wind wheel 80 by the evaporation of fast water Mixed airflow is formed, air outlet of the mixed airflow through housing side sent to the room is sent so as to play the humidification air conditioner indoor unit The effect of general mood stream.It can be seen that the air conditioner indoor unit of the utility model, can not only heat, additionally it is possible in heating, to sending General mood stream is humidified, and is blown by humidifying wind turbine 90 for humidifier 60, makes vapor quilt caused by humidifier 60 In time outside discharge humidification disk 61, to be mixed with humidifying air-supplying, and then strengthen humidifying effect of the humidifier 60 to air-flow of blowing.

As for humidifier 60 concrete structure there are many set-up mode, there is no concrete restrictions.For example, humidification disk 61 can Box body of the upper end in open setting is set as, heating tube 62 stretches to the inside of humidification disk 61 from the opening；Or humidification disk 62, which may be configured as upper end, sets the box body for being through with air port, and the air port passes through to supply stream, and heating tube 62 provides the box body Setting.This two kinds of set-up modes can be when toward humidification disk 61 plus water so that heating tube 62 can be soaked in water, added with improving Thermal effect accelerates the evaporation capacity of water.And the pipeline section being located in humidification disk 61 of heating tube 62, can be in that straight tube-like or syphon shape are set .Humidifier 60 also has another set-up mode, i.e. 61 box shaped setting of humidification disk, and heating tube 62 is coiled in humidification disk 61 Outside, with by the side wall of humidification disk 61 indirectly to the water heat conduction being contained in humidification disk 61, only in this way, humidification disk 61 Then need that there is good heat conductivility.

In order to which heating tube 62 is enable to be in direct contact with the water in humidification disk 61, to improve heating effect, increase the steaming of water Hair amount, in the present embodiment, heating tube 62 have the interior pipeline section stretched in humidification disk 61, and said inner tube section is set in bending It puts.

Specifically, heating tube 62 has the interior pipeline section stretched in humidification disk 61 and prolongs from the both ends of said inner tube section The outer segment in 61 outside of humidification disk is stretched out, said inner tube section makes it to be in direct contact, and heat water with the water in humidification disk 61 Accelerate evaporation, the outer segment is being connected in series with or be connected in parallel with indoor heat exchanger 50.In this way, by by said inner tube section It is set in bending, is conducive to increase said inner tube section and the contact area of the water in humidification disk 61, add that is, increasing The efficiency of heating surface is improved in hot face.

The air conditioner indoor unit of the utility model, the heating tube 62 of humidifier 60 and the serial communication of indoor heat exchanger 50 Mode there are two types of.Wherein：

Referring to Fig. 1, in the first embodiment of the utility model air conditioner indoor unit, indoor heat exchanger 50 has to be changed from it The first refrigerant pipe and the second refrigerant pipe that the both ends of heat pipe are extended, first refrigerant pipe with outdoor heat exchanger 30 connecting It connects, heating tube 62 is set on second refrigerant pipe.

In the present embodiment, heating tube 62 can be able to be two mutually independent structures with second refrigerant pipe, also It can be integrated formed structure.But for the ease of processing and installation, preferably heating tube 62 is set as and second refrigerant Manage mutually independent two structures.

When the air conditioner is in heating state, the gaseous coolant for the high temperature and pressure discharged by compressor 10, which is introduced into, to be added Heat pipe 62, water of the gaseous coolant in heating tube 62 in warming and humidifying disk 61, due to refrigerant temperature highest at this time, heating effect Preferably, the refrigerant temperature that then heated pipe 62 flows out reduces, and get in heat exchanger 50 and exchange heat.Obviously, it is this to set Mode is put, it is best to the heating effect of the water in humidification disk 61, it is easier to shape into the gaseous coolant temperature highest of heating tube 62 Into more vapor.

Referring to Fig. 3, the difference of the air conditioner indoor unit second embodiment of the utility model and above-mentioned first embodiment It is, heating tube 62 is set on first refrigerant pipe.

In the present embodiment, heating tube 62 can be able to be two mutually independent structures with second refrigerant pipe, also It can be integrated formed structure.When the air conditioner is in heating state, by the gaseous state for the high temperature and pressure that compressor 10 is discharged Refrigerant is introduced into indoor heat exchanger 50, which exchanges heat in heat exchanger 50 indoors, the temperature drop of the gaseous coolant It is low, then into the water in 62 warming and humidifying disk 61 of heating tube.As it can be seen that this setup, the gaseous state into heating tube 62 is cold Matchmaker's temperature is relatively low, but remains able to heat the water in humidification disk 61, and only its heating effect and humidifying effect are opposite It is slightly weak for the first aforementioned setting.

Above-mentioned first embodiment compares with second embodiment, and the series system of the two is relatively simple, easily operated, and The air conditioner indoor unit of above-mentioned first embodiment has more preferably humidifying effect, therefore above-mentioned first embodiment is more preferably embodiment party Case.

It is cold when air conditioner indoor unit is under refrigerating state in view of when heating tube 62 and indoor heat exchanger 50 are serial communication Matchmaker is in cyclic process, it is still desirable to by heating tube 62, finally be back in compressor 10.So set, not only heating tube The heating effect of water in 62 pairs of humidification disks 61 is bad, moreover, heating tube 62 also adds tube side and the flowing of refrigerant circulation Resistance, it is possible to the refrigerating efficiency of the air conditioner can be reduced.

Therefore, Fig. 2 and Fig. 4 are please referred to, it is cold under refrigerating state to reduce on the basis of the first embodiment or the second embodiment The tube side of matchmaker's cycle and the resistance of flowing, the air conditioner indoor unit further include the first bypass pipe with 62 parallel communication of heating tube 100, the first bypass pipe 100 is equipped with the first check valve 1a, to pass through when the air conditioner indoor unit freezes for refrigerant；Heating tube 62 are equipped with the second check valve 2a, to pass through when the air conditioner indoor unit is heated for refrigerant.

In the present embodiment, the second check valve 2a is located in the outer segment of heating tube 62；It can only unidirectionally be flowed using check valve Dynamic characteristic by setting the first check valve 1a, the second check valve 2a respectively on the first bypass pipe 100 and heating tube 62, makes Refrigerant under heating state, be only capable of through the first bypass pipe 100 and cannot be by heating tube 62, to reach reduction refrigerating state The effect of the tube side of lower refrigerant circulation and the resistance of flowing, it is ensured that the air conditioner has preferable refrigerating efficiency.

It is explained in detail by taking coolant circulating system shown in Fig. 2 as an example：When the air conditioner is in refrigerating state, from The refrigerant that indoor heat exchanger 50 flows out, can only be by the first check valve 1a, and cannot be by the second check valve 2a, therefore, this is cold Matchmaker is only capable of returning from the first bypass pipe 100 and flow in compressor 10, so as to reduce the resistance of the tube side of refrigerant circulation and flowing, subtracts The small cycle period of refrigerant, to ensure that the air conditioner has preferable refrigerating efficiency.When the air conditioner is in heating shape , can only be by the second check valve 2a from the refrigerant of the outflow of compressor 10 during state, and cannot be somebody's turn to do by the first check valve 1a, therefore Refrigerant is only capable of self-heating pipe 62 and passes through, and flows in indoor heat exchanger 50, and in the process, the refrigerant is to the water of humidification disk 61 It is heated.

The air conditioner indoor unit of the utility model, the heating tube 62 of humidifier 60 is with indoor heat exchanger 50 in addition to the company of series connection Except logical, heating tube 62 can also be with 50 parallel communication of indoor heat exchanger.

Referring to Fig. 5, in 3rd embodiment of the utility model air conditioner indoor unit, the air conditioner indoor unit include with Second bypass pipe 200 of 50 parallel communication of indoor heat exchanger, humidifier 60 are located on the second bypass pipe 200.

In the present embodiment, when the air conditioner is in heating state, by the gaseous state for the high temperature and pressure that compressor 10 is discharged Refrigerant, a part get in heat exchanger 50 and exchange heat, and another part enters heating tube 62 in warming and humidifying disk 61 Water, this final two parts refrigerant collect into throttling set 40.In the process, into the gaseous coolant temperature in heating tube 62 Higher, heating effect is preferable, and vapor is formed so as to be relatively easy to evaporation.

It is described to achieve the effect that control 60 humidification amount of humidifier for ease of adjusting the coolant quantity by heating tube 62 Air conditioner indoor unit further includes the flow control valve 4a on the second bypass pipe 200.

In the present embodiment, flow control valve 4a is electronic flow regulating valve 4a, and the electricity is controlled by the controller The coolant quantity by heating tube 62 is adjusted in subflow adjustable valve 4a apertures, for example, when indoor humidity is relatively low, increase is needed to add The humidification amount of wet device 60 can control the electronic flow regulating valve 4a to increase its aperture, to increase through the cold of heating tube 62 Matchmaker measures, and the heating effect of heating tube 62 can be improved with this, so as to increase the humidification amount of humidifier 60, vice versa.

Flow control valve 4a can be set adjacent to the either end of heating tube 62, for example, flow control valve 4a is located at heating The port of export (as shown in Figure 6) of pipe 62 or the arrival end (as shown in Figure 7) set on heating tube 62, it should be noted that in this reality It applies in example, the port of export and arrival end of heating tube 62 are for the flow direction of refrigerant under heating state.This two kinds of setting sides Formula compares, and the refrigerant of the former high temperature and pressure first passes through heating tube 62, after the water in heating tube 62 in warming and humidifying disk 61, Flow is adjusted by flow control valve 4a again, so can ensure that the heating effect of heating tube 62 is preferable so that humidifier 60 has There is preferable humidifying effect.

It is parallel communication in view of heating tube 62 and indoor heat exchanger 50, needs the tube length design of the second bypass pipe 200 Must be longer, when the air conditioner is under refrigerating state, in cyclic process, remain on needs through the second bypass pipe refrigerant 200 and heating tube 62, it is finally back in compressor 10.So set, not only heating tube 62 to the water in humidification disk 61 plus Thermal effect is bad, moreover, part refrigerant is split into the second bypass pipe 200 and heating tube 62, causes to flow to indoor heat exchanger 50 coolant quantity reduces, it is possible to can reduce the refrigerating efficiency of the air conditioner.

Therefore, referring to Fig. 6, on the basis of above-mentioned 3rd embodiment, to reduce the pipe of refrigerant circulation under refrigerating state Journey and the resistance of flowing, the air conditioner indoor unit further include the third check valve 3a on the second bypass pipe 200, and third is unidirectional Valve 3a when the air conditioner indoor unit is heated for refrigerant passing through.

In the present embodiment, using the characteristic of check valve one-way flow, third check valve is set on the second bypass pipe 200 3a, to pass through when the air conditioner indoor unit is heated for refrigerant, so as to when the air conditioner is in refrigerating state, throttle certainly The refrigerant that device 40 flows out, it is impossible to which, by third check valve 3a, therefore, which is only capable of returning from the second bypass pipe 200 and flow to In compressor 10, so that refrigerant all passes through through indoor heat exchanger 50, to ensure that the air conditioner has preferably refrigeration Efficiency.

As for humidification wind turbine 90 installation site, should with facilitate humidifier 60 generate vapor with blow air-flow mix It is best.

Therefore based on above-described embodiment, mixed for ease of the vapor that humidifier 60 generates with air-supply air-flow, the housing Equipped with return air inlet and air outlet, the enclosure interior is equipped with the air duct for connecting the return air inlet and the air outlet, humidifier 60 are set in the air duct.

In the present embodiment, indoor heat exchanger 50 is set in the air duct, and the air-flow entered from the return air inlet is by room During interior heat exchanger 50, air-supply air-flow is formed after exchanging heat with indoor heat exchanger 50, and flow to the air outlet, from the air outlet It gets in.Therefore, by the way that humidifier 60 is set in the air duct, when the water that humidification wind turbine 90 will generate in humidification disk 61 When steam is blown out, vapor can be directly entered in the air duct and be mixed with air-supply air-flow, effectively humidify the air-supply air-flow.

The air inlet mode of humidification disk 61 can be set at the top of humidification disk 61 in open, and humidification wind turbine 90 is blown when working When the wind gone out skims over the opening, blown out being formed with the vapor on 61 water surface of humidification disk to the air duct；Or adding The two opposite side walls of wet disk 61 offer air port, and the wind that humidification wind turbine 90 is blown out when working is from the wherein one side wall of humidification disk 61 On air port enter inside humidification disk 61, directly skim over the water surface of humidification disk 61, accelerate the evaporation of water, while by the water on the water surface Steam is blown out from the air port on another side wall of humidification disk 61 to the air duct.

Preferably, the air conditioner indoor unit includes the wind wheel 80 being disposed adjacent with indoor heat exchanger 50, and humidification disk 61 is set In the lower section of wind wheel 80, the opposite sides of 61 upper end of humidification disk is corresponding to offer the first air port 611 and the second air port 612, the first air port 611 and the second air port 612 are corresponding respectively to be located at 80 air side of wind wheel and inlet side, and humidification wind turbine 90 is towards the Two air ports 612 are set.

In the present embodiment, the wind generated when humidification wind turbine 90 works, enters from the second air port 612 in humidification disk 61 Portion directly skims over the water surface of humidification disk 61, and the vapor on the water surface is blown out from the opening on another side wall of humidification disk 61 In to the air duct, that is, the air supply direction for humidifying wind turbine 90 is consistent with the air-supply wind direction of wind wheel 80, is so not only humidification wind turbine 90 wind energy is enough from the second air port 612 into the 61 inside water surface of humidification disk is skimmed over, and also may be such that the part air-supply in the air duct Air-flow can carry over its flow direction, enter the 61 inside water surface of humidification disk from the second air port 612, skimmed in humidification disk 61 so as to increase The air quantity of portion's water surface is conducive to increase the evaporation capacity of water and in time that vapor is sent to the room.

Indoor humidity is adjusted in real time to realize, the air conditioner indoor unit includes controller and is electrically connected with the controller Moisture detector, the moisture detector is to detect real-time indoor humidity, and the controller is obtaining the real-time room Interior humidity, and when the real-time indoor humidity is less than default indoor humidity, the humidification wind turbine 90 is controlled to open or increase and is turned Speed.

In the present embodiment, the moisture detector is set on the return air inlet, to detect real-time indoor humidity；The control Device processed, according to real-time indoor humidity and default indoor humidity comparison result, controls institute to obtain the real-time indoor humidity Humidification wind turbine 90 is stated to work.For example, when the real-time indoor humidity of moisture detector detection is less than default indoor humidity, institute It states controller control humidification wind turbine 90 to open or increase speed, the air quantity being blown to increase humidification wind turbine 90 in humidification disk 61, into And increase the humidity of air-supply air-flow, it realizes and adjusts indoor humidity in real time；Or when the real-time interior of moisture detector detection When humidity is more than default indoor humidity, rotating speed is closed or reduced to the controller control humidification wind turbine 90, to reduce humidification wind turbine 90 are blown to the air quantity in humidification disk 61.

Clearly as wind directly skims over the water surface of humidification disk 61, if improving the temperature of wind, the evaporation of water can be accelerated, into And increase the additional issue amount of water.

Therefore, the air conditioner indoor unit includes the electric heater unit 5a being electrically connected with the controller, and electrical heating fills 5a is put to be located between humidification disk 61 and humidification wind turbine 90.

In the present embodiment, the controller is to control the work of electric heater unit 5a, for example, in the humidification wind turbine After unlatching, if the real-time indoor humidity of moisture detector detection is still less than default indoor humidity, the controller control The electric heater unit is opened, and the wind that humidification wind turbine 90 generates is electrically heated device 5a heating by electric heater unit 5a, quilt Wind after heating is sent in humidification disk 61, so as to effectively accelerate the evaporation of water, and then increases the additional issue amount of water.

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

Claims

1. a kind of air conditioner indoor unit, including housing and the indoor heat exchanger being installed in the housing, which is characterized in that also wrap It includes：

Humidifier, the humidifier are installed in the housing, and the humidifier includes humidification disk and heating tube, described Heating tube and the indoor heat exchanger serial communication or parallel communication, the humidification disk are installed in the heating tube；

Wind turbine is humidified, is installed in the housing, the humidification wind turbine is set towards the humidification disk.

2. air conditioner indoor unit as described in claim 1, which is characterized in that the air conditioner indoor unit include controller and with it is described The moisture detector that controller is electrically connected, the moisture detector to detect real-time indoor humidity, the controller to The real-time indoor humidity is obtained, and when the real-time indoor humidity is less than default indoor humidity, controls the humidification wind turbine It opens or increases speed.

3. air conditioner indoor unit as described in claim 1, which is characterized in that the air conditioner indoor unit includes and the indoor heat exchange The wind wheel that device is disposed adjacent, the humidification disk are set to below the wind wheel, and the opposite sides of the humidification disk upper end is right respectively That answers offers the first air port and the second air port, and correspondence goes out positioned at the wind wheel respectively for first air port and second air port Wind side and inlet side, the humidification wind turbine are set towards second air port.

4. air conditioner indoor unit as claimed in claim 2, which is characterized in that the air conditioner indoor unit includes and controller electricity Property connection electric heater unit, and the electric heater unit be located at the humidification disk and it is described humidify wind turbine between.

5. air conditioner indoor unit as described in claim 1, which is characterized in that the indoor heat exchanger has from the two of its heat exchanger tube The first refrigerant pipe and the second refrigerant pipe extended is held, first refrigerant pipe with outdoor heat exchanger to connect, the heating Pipe is set on second refrigerant pipe.

6. air conditioner indoor unit as described in claim 1, which is characterized in that the air conditioner indoor unit includes and the indoor heat exchange Second bypass pipe of device parallel communication, the heating tube are located on second bypass pipe.

7. air conditioner indoor unit as described in claim 1, which is characterized in that the heating tube, which has, to be stretched in the humidification disk The interior pipeline section in portion, said inner tube section are set in bending.

8. air conditioner indoor unit as described in claim 1, which is characterized in that the air conditioner indoor unit is wall hanging machine or cabinet-type air conditioner.

9. a kind of air conditioner, which is characterized in that the air conditioner includes the air conditioning chamber as described in claim 1 to 8 any one Interior machine.