CN107560036A - Indoor apparatus of air conditioner and air conditioner - Google Patents
Indoor apparatus of air conditioner and air conditioner Download PDFInfo
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- CN107560036A CN107560036A CN201710748557.7A CN201710748557A CN107560036A CN 107560036 A CN107560036 A CN 107560036A CN 201710748557 A CN201710748557 A CN 201710748557A CN 107560036 A CN107560036 A CN 107560036A
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- 238000010438 heat treatment Methods 0.000 claims abstract description 104
- 238000004891 communication Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000003507 refrigerant Substances 0.000 claims description 50
- 238000001816 cooling Methods 0.000 claims description 10
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 description 24
- 230000000694 effects Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000010792 warming Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000018569 Respiratory Tract disease Diseases 0.000 description 1
- 206010040849 Skin fissures Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Air Humidification (AREA)
Abstract
The present invention discloses a kind of indoor apparatus of air conditioner and air conditioner, the indoor apparatus of air conditioner includes housing and indoor heat exchanger and humidification device in the housing, the humidification device includes humidification disk and heating tube, the heating tube and the indoor heat exchanger serial communication or parallel communication, the humidification disk are installed in the heating tube.The indoor apparatus of air conditioner of the present invention, air-supply air-flow that can be to indoor apparatus of air conditioner humidify.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of indoor apparatus of air conditioner and air conditioner.
Background technology
Winter room water capacity is low, after opening air-conditioning heating, rises with the temperature of interior, indoor relative humidity is gradual
Reduce, be 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 indoor apparatus of air conditioner can not humidify to air-supply air-flow, therefore, user, which needs to configure indoors, to be added
Wet device, this kind of humidification device are typically to realize humidification function using supersonic oscillations, wet film, electrode and the mode such as infrared, therefore
This kind of humidification device life-span is shorter, it is impossible to meets requirement of the user to the humidification device life-span.
The content of the invention
The main object of the present invention is to propose a kind of indoor apparatus of air conditioner, it is intended to which air-supply air-flow that can be to indoor apparatus of air conditioner enters
Row humidification.
To achieve the above object, the present invention proposes a kind of indoor apparatus of air conditioner and the air conditioner with the indoor apparatus of air conditioner,
The indoor apparatus of air conditioner, which includes housing and indoor heat exchanger and humidification device in the housing, the humidification device, to be included
Humidification disk and heating tube, the heating tube and the indoor heat exchanger serial communication or parallel communication, the humidification disk are installed on
In the heating tube.
Preferably, the indoor heat exchanger has the first refrigerant pipe extended from its one end, and prolongs from its other end
The second refrigerant pipe stretched out, for first refrigerant pipe to be connected with outdoor heat exchanger, the heating tube is cold located at described second
Matchmaker manages.
Preferably, the indoor apparatus of air conditioner also includes the first bypass pipe with the heating tube parallel communication, and described first
Bypass pipe is provided with the first check valve, to when the indoor apparatus of air conditioner freezes cooling matchmaker pass through；The heating tube is provided with second
Check valve, to when the indoor apparatus of air conditioner heats cooling matchmaker pass through.
Preferably, the indoor apparatus of air conditioner 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 indoor apparatus of air conditioner also includes the flow control valve on second bypass pipe.
Preferably, the indoor apparatus of air conditioner also includes the 3rd check valve on second bypass pipe, and the described 3rd
Check valve to when the indoor apparatus of air conditioner heats cooling matchmaker pass through.
Preferably, the indoor apparatus of air conditioner includes the wind wheel being disposed adjacent with the indoor heat exchanger, adds described in return air plate
Wet disk is arranged at below the wind wheel, and the opposite sides of the humidification disk upper end is corresponding respectively to offer the first air port and second
Air port, first air port and second air port correspond to respectively is located at the wind wheel air side and inlet side, first wind
Mouthful lower section be provided with a return air plate upwardly extended, the return air plate by the fraction of wind wheel air side being oriented to described add
In wet disk.
Preferably, the indoor apparatus of air conditioner is also included in the housing, to the moisturizing for the humidification disk moisturizing
Device.
Preferably, the heating tube has the interior pipeline section stretched to inside the humidification disk, and said inner tube section is in bending
Set.
The indoor apparatus of air conditioner of the present invention, by by the heating tube of the humidification device and the indoor heat exchanger serial communication
Or parallel communication, under heating state, the gaseous coolant of the HTHP of compressor discharge can be logical at it by the heating tube
During crossing heating tube, the heat of the gaseous coolant of the HTHP is conducted in humidification disk in water, the water in humidification disk
It is heated and evaporates and form vapor, so as to utilizes the vapor humidifying air-supplying air-flow.As can be seen here, air conditioning chamber of the invention
Interior machine, it can not only heat, additionally it is possible in heating, air-supply air-flow is humidified；And due to the present invention indoor apparatus of air conditioner,
Its humidification device is that the water in humidification disk is heated using the heat of refrigerant, and the service life of refrigerant is longer, therefore, phase
For the humidification device of humidification function is realized by supersonic oscillations, electrode or the mode such as infrared in the prior art, this hair
Humidification device in bright indoor apparatus of air conditioner has the longer life-span.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the principle schematic of indoor apparatus of air conditioner first embodiment of the present invention；
Fig. 2 is that Fig. 1 indoor apparatus of air conditioner is provided with the principle schematic of the first bypass pipe；
Fig. 3 is the principle schematic of indoor apparatus of air conditioner second embodiment of the present invention；
Fig. 4 is that Fig. 3 indoor apparatus of air conditioner is provided with the principle schematic of the first bypass pipe；
Fig. 5 is the principle schematic of indoor apparatus of air conditioner 3rd embodiment of the present invention；
Fig. 6 is that the flow control valve of Fig. 5 indoor apparatus of air conditioner is located at the principle schematic of the humidification device port of export；
Fig. 7 is that the flow control valve of Fig. 5 indoor apparatus of air conditioner is located at the principle schematic of humidification device arrival end；
Fig. 8 is indoor heat exchanger in Fig. 5, wind wheel and the structural representation for humidifying blower fan.
| Label | Title | Label | Title |
| 10 | Compressor | 62 | Heating tube |
| 20 | Four-way valve | 70 | Gas-liquid separator |
| 30 | Outdoor heat exchanger | 80 | Wind wheel |
| 40 | Throttling arrangement | 1a | First check valve |
| 50 | Indoor heat exchanger | 2a | Second check valve |
| 60 | Humidification device | 3a | 3rd check valve |
| 61 | Humidification disk | 4a | Flow regulator |
| 611 | First air port | 100 | First bypass pipe |
| 612 | Second air port | 200 | Second bypass pipe |
| 613 | Return air plate |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If in addition, relating to the description of " outside ", " indoor " etc. in the embodiment of the present invention, " outside ", " room are somebody's turn to do
The description of inner side " etc. is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating institute
The quantity of the technical characteristic of instruction.Thus, " outside " is defined, the feature of " indoor " can be expressed or implicitly include
At least one this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be general with this area
Logical technical staff can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize this
The combination of technical scheme is not present, also not within the protection domain of application claims.
The present invention provides a kind of indoor apparatus of air conditioner and air conditioner, and the air conditioner includes indoor apparatus of air conditioner, and with it is described
The air-conditioner outdoor unit of indoor apparatus of air conditioner adaptation, the indoor apparatus of air conditioner are connected by refrigerant pipe with the air-conditioner outdoor unit, so that
This both internal coolant circulating systems connection is obtained, refrigerant is circulated and exchanged heat in the coolant circulating system, so as in fact
The refrigeration or heat-production functions of the existing air conditioner.What deserves to be explained is the air conditioner can be single heating air conditioner, can also
It is refrigeration and heating air conditioner, the indoor apparatus of air conditioner can be wall hanging machine or cabinet-type air conditioner, below in an example, with its sky
Adjust indoor set be wall hanging machine and can freeze and the air conditioner that heats exemplified by, be explained.
Fig. 1, Fig. 3 and Fig. 5, indoor apparatus of air conditioner of the invention are referred to, the indoor apparatus of air conditioner includes housing and located at institute
The indoor heat exchanger 50 and humidification device 60 in housing are stated, humidification device 60 includes humidification disk 61 and heating tube 62, heating tube 62
With the serial communication of indoor heat exchanger 50 or parallel communication, humidification disk 61 is installed in heating tube 62.
In the present embodiment, the air-conditioner outdoor unit changes including compressor 10, gas-liquid separator 70, four-way valve 20, outdoor
Hot device 30 and throttling arrangement 40, compressor 10, four-way valve 20, outdoor heat exchanger 30, throttling arrangement 40, indoor heat exchanger 50 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 blast pipe connection of machine 10, the second interface being connected with the air inlet pipe of compressor 10 and the outdoor heat exchanger
3rd interface of 3030 connections, the 4th interface being connected with indoor heat exchanger 50.
(solid arrow is kind of 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 successively through four-way valve 20, outdoor heat exchanger 30, throttling arrangement 40, indoor heat exchange
Device 50, four-way valve 20 and gas-liquid separator 70 are by being finally back in compressor 10, in the process, refrigerant changes indoors
Heat exchange is carried out with circumferential air-flow in hot device 50, forms air-supply air-flow (being now cold wind) and side sent to the room, realizes refrigeration；
During the air conditioner heat-production, refrigerant is discharged from compressor 10, and successively through four-way valve 20, indoor heat exchanger 50, throttling arrangement 40,
Outdoor heat exchanger 30, four-way valve 20 and gas-liquid separator 70 by, be finally back in compressor 10, in the process, refrigerant
Heat exchange is carried out with circumferential air-flow in heat exchanger 50 indoors, forms air-supply air-flow (being now hot blast) and side sent to the room,
Realize heating.
Obviously, under heating state, the gaseous coolant for the HTHP discharged by compressor 10 is introduced into the air conditioner
Indoor heat exchanger 50 is exchanged heat.Therefore, by by the heating tube 62 of humidification device 60 and the serial communication of indoor heat exchanger 50 or
Parallel communication so that the gaseous coolant for the HTHP that compressor 10 is discharged passes through heating tube 62 by heating tube 62 at it
During, the heat of the gaseous coolant of the HTHP is conducted into water in humidification disk 61 by heating tube 62, in humidification disk 61
Water be heated and evaporate form vapor, so as to utilize the vapor humidifying air-supplying air-flow.
To enable the vapor that humidification device 60 is formed, humidification device 60 should be arranged on described by successfully sent to the room
In the air-supply passage of indoor apparatus of air conditioner, or at least adjacent to the position of the air-supply passage, to cause the water of the formation of humidification device 60
Steam can uniformly mix, so as to more preferable humidifying air-supplying air-flow in the air-supply passage with air-supply air-flow.
The indoor apparatus of air conditioner of the present invention, by by the heating tube 62 of humidification device 60 and the serial communication of indoor heat exchanger 50 or
Parallel communication, under heating state, the gaseous coolant for the HTHP that compressor 10 is discharged can be passed through by heating tube 62 at it
During heating tube 62, the heat of the gaseous coolant of the HTHP is conducted in humidification disk 61 in water, in humidification disk 61
Water be heated and evaporate form vapor, so as to utilize the vapor humidifying air-supplying air-flow.As can be seen here, sky of the invention
Indoor set is adjusted, can not only be heated, additionally it is possible in heating, air-supply air-flow is humidified；And due to the air conditioning chamber of the present invention
Interior machine, its humidification device 60 are that the water in humidification disk 61 is heated using the heat of refrigerant, and the service life of refrigerant compared with
It is long, therefore, compared to the humidification device for realizing humidification function by supersonic oscillations, electrode or the mode such as infrared in the prior art
For 60, the humidification device 60 in indoor apparatus of air conditioner of the invention has the longer life-span.
There are a variety of set-up modes as the concrete structure of humidification device 60, not concrete restriction.For example, heating tube 62 can
Humidification disk 61 is directly provided in straight tube-like to set, or is set around in syphon shape inside humidification disk 61, with being contained in humidification disk 61
Interior water Direct Contact Heating；Also or heating tube 62 is coiled in the outside of humidification disk 61, to pass through the side wall of humidification disk 61
Indirectly to the water heat conduction being contained in humidification disk 61, simply in this way, humidification disk 61 then needs have good heat conductivility.
In order that heating tube 62 can directly contact with the water in humidification disk 61, to improve heating effect, increase the steaming of water
Hair amount, heating tube 62 have the interior pipeline section stretched in humidification disk 61, and said inner tube section is set in bending.
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 the outside of humidification disk 61 is stretched out, said inner tube section heats water directly to be contacted with the water in humidification disk 61, makes it
Accelerate evaporation, the outer segment is being connected in series or be connected in parallel with indoor heat exchanger 50.In this way, by by said inner tube section
Set in bending, be advantageous to increase said inner tube section and the contact area of the water in humidification disk 61, add that is, increasing
Hot face, improve the efficiency of heating surface.
The indoor apparatus of air conditioner of the present invention, the heating tube 62 of its humidification device 60 and the side of the serial communication of indoor heat exchanger 50
Formula has two kinds.Wherein：
Referring to Fig. 1, in the first embodiment of indoor apparatus of air conditioner of the present invention, indoor heat exchanger 50 has to be prolonged from its one end
The first refrigerant pipe stretched out, and the second refrigerant pipe extended from its other end, first refrigerant pipe with outdoor changing
Hot device 30 connects, and heating tube 62 is located at second refrigerant pipe.
In the present embodiment, the indoor heat exchanger 50 includes heat exchanger tube and heat exchange fin, and first refrigerant pipe is from institute
The one end for stating heat exchanger tube is extended, and the other end of the second refrigerant pipe from the heat exchanger tube extends, and heating tube 62 can be with
Second refrigerant pipe can be two separate structures, can also be integrated formed structure.But for the ease of processing
And installation, heating tube 62 is preferably arranged to two structures separate with second refrigerant pipe.
When the air conditioner is in heating state, the gaseous coolant for the HTHP 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 now refrigerant temperature highest, heating effect
Preferably, the refrigerant temperature that then heated pipe 62 flows out reduces, and gets in heat exchanger 50 and exchanged heat.Obviously, it is this to set
Mode is put, it is optimal 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 indoor apparatus of air conditioner second embodiment and above-mentioned first embodiment of the present invention is,
Heating tube 62 is located at first refrigerant pipe.
Obviously, heating tube 62 can be two separate structures with second refrigerant pipe, can also be one
Forming structure.When the air conditioner is in heating state, the gaseous coolant for the HTHP discharged by compressor 10 is advanced
Enter indoor heat exchanger 50, the gaseous coolant is exchanged heat in heat exchanger 50 indoors, and the temperature of the gaseous coolant reduces, and laggard
Enter the water in the warming and humidifying disk 61 of heating tube 62.It can be seen that this setup, into heating tube 62 gaseous coolant temperature compared with
Low, but remain able to heat the water in humidification disk 61, simply its heating effect and humidifying effect are relative to foregoing the
One kind is slightly weak for setting.
Above-mentioned first embodiment compares with second embodiment, and both series systems are relatively simple, easily operated, and
The indoor apparatus of air conditioner of above-mentioned first embodiment has more preferably humidifying effect, therefore above-mentioned first embodiment is more preferably embodiment party
Case.
In view of when heating tube 62 and indoor heat exchanger 50 are serial communication, when the indoor apparatus of air conditioner is in refrigerating state
Under, refrigerant is in cyclic process, it is still desirable to by heating tube 62, is finally back in compressor 10.It is arranged such, not only adds
Heat pipe 62 is bad to the heating effect of the water in humidification disk 61, moreover, heating tube 62 also add the tube side and stream of refrigerant circulation
Dynamic resistance, it is possible to the refrigerating efficiency of the air conditioner can be reduced.
Therefore, Fig. 2 and Fig. 4 are referred to, it is cold under refrigerating state to reduce on the basis of first embodiment or second embodiment
The tube side of matchmaker's circulation and the resistance of flowing, the indoor apparatus of air conditioner also include the first bypass pipe with the parallel communication of heating tube 62
100, the first bypass pipe 100 is provided with the first check valve 1a, to when the indoor apparatus of air conditioner freezes cooling matchmaker pass through；Heating tube
62 are provided with the second check valve 2a, to when the indoor apparatus of air conditioner heats cooling matchmaker pass through.
In the present embodiment, the second check valve 2a is located in the outer segment of heating tube 62；Can only unidirectionally it 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, make
Refrigerant under heating state, be only capable of by the first bypass pipe 100 and can not 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 the 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 can not be by the second check valve 2a, therefore, and this is cold
Matchmaker is only capable of returning from the first bypass pipe 100 and flowed 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 can not be somebody's turn to do by the first check valve 1a, therefore
Refrigerant is only capable of self-heating pipe 62 by and flowing in indoor heat exchanger 50, in the process, the heating tube 62 is to humidification disk 61
Interior water is heated.
The indoor apparatus of air conditioner of the present invention, the heating tube 62 of its humidification device 60 and indoor heat exchanger 50 except serial communication it
Outside, heating tube 62 can also be with the parallel communication of indoor heat exchanger 50.
Referring to Fig. 5, in 3rd embodiment of indoor apparatus of air conditioner of the present invention, the indoor apparatus of air conditioner includes and interior
Second bypass pipe 200 of the parallel communication of heat exchanger 50, humidification device 60 are located on the second bypass pipe 200.
In the present embodiment, when the air conditioner is in heating state, the gaseous state for the HTHP discharged by compressor 10
Refrigerant, it is partly into indoor heat exchanger 50 and is exchanged heat, another part enters heating tube 62 and is used in warming and humidifying disk 61
Water, this final two parts refrigerant collect into throttling arrangement 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 reach the effect of the control humidification amount of humidification device 60 for ease of adjusting the coolant quantity by heating tube 62
Indoor apparatus of air conditioner also 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, by controlling the electronic flow to adjust
Valve 4a apertures, the coolant quantity by heating tube 62 is can adjust, for example, it is necessary to increase humidification device 60 when indoor humidity is relatively low
Humidification amount, the electronic flow regulating valve 4a can control to increase its aperture, can with this to increase the coolant quantity by heating tube 62
The heating effect of heating tube 62 is improved, so as to increase the humidification amount of humidification device 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 into heating
The port of export (as shown in Figure 6) of pipe 62, or the arrival end (as shown in Figure 7) located at heating tube 62, it should be noted that heating tube
62 port of export and arrival end is for the flow direction of refrigerant under heating state.This two kinds of set-up modes compare, the former
The refrigerant of HTHP first passes through heating tube 62, water in heating tube 62 in warming and humidifying disk 61 and then is adjusted by flow
Valve 4a regulation flows are saved, so can ensure that the heating effect of heating tube 62 is preferable so that humidification device 60 has preferably humidification
Effect.
In view of heating tube 62 and indoor heat exchanger 50 it is parallel communication, it is necessary to tube length design by the second bypass pipe 200
Must be longer, when the air conditioner is under refrigerating state, in cyclic process, remain on needs by the second bypass pipe refrigerant
200 and heating tube 62, finally it is back in compressor 10.It is arranged such, not only the adding to the water in humidification disk 61 of heating tube 62
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 indoor apparatus of air conditioner also include the 3rd check valve 3a on the second bypass pipe 200, and the 3rd is unidirectional
Valve 3a to when the indoor apparatus of air conditioner heats cooling matchmaker pass through.
In the present embodiment, using the characteristic of check valve one-way flow, the 3rd check valve is set on the second bypass pipe 200
3a, to when the indoor apparatus of air conditioner heats cooling matchmaker by so as to when the air conditioner be in refrigerating state, from throttling
The refrigerant that device 40 flows out, it is impossible to which, by the 3rd check valve 3a, therefore, the refrigerant is only capable of returning from the second bypass pipe 200 and flowed to
In compressor 10, so that refrigerant is all through indoor heat exchanger 50 by ensure that the air conditioner has preferably refrigeration
Efficiency.
Based on above-described embodiment, to strengthen humidifying effect of the humidification device 60 to air-flow of blowing, the air-flow that will blow can be passed through
Humidified in multi-reflow to humidification disk 61.
Therefore, referring to Fig. 8, the indoor apparatus of air conditioner includes the wind wheel 80 being disposed adjacent with indoor heat exchanger 50, return air
Plate humidification disk 61 is arranged at the lower section of wind wheel 80, and the opposite sides of the upper end of humidification disk 61 is corresponding respectively to offer the first air port
611 and second air port 612, the first air port 611 and the second air port 612 correspond to respectively positioned at the air side and inlet side of wind wheel 80,
The lower section in the first air port 611 is provided with a return air plate 613 upwardly extended, and return air plate 613 is to by the part of the air side of wind wheel 80
Air-flow is oriented in humidification disk 61.
In the present embodiment, the plate face of return air plate 613 is in be set towards the recessed concave shape of the air-out direction of wind wheel 80；Wind
In forming the air-supply air-flow in the air channel during work of wheel 80, and the air-supply air-flow is sent to the air outlet of the housing.
Return air plate 613 is provided with the front side in the first air port 611 by the side wall in humidification disk 61, when wind wheel 80 drives air-supply air current flow
When on to return air plate 613, by the backstop of return air plate 613 in the opening position of the first air port 611, and enter humidification disk from the first air port 611
In 61, the vapor of formation mixes and humidified in air-supply air-flow and humidification disk 61, and the air-supply air-flow after humidification is from the second air port
612 outflows, and preheated on heat exchanger sent to the room 50, the air-supply air-flow after preheating, a part delivers to going out for housing through wind wheel 80
Air port and flow to interior, a part be back to again by the backstop of return air plate 613 in humidification disk 61, humidified again so that
Realize the purpose to this circulation humidification to air-supply air-flow.
Further, to increase the humidification amount of humidification device 60, indoor heat exchanger 50 is extending at least partially into humidification disk 61
It is interior.
In the present embodiment, when the air conditioner is under heating state, the gaseous coolant of HTHP passes through interior
The heat exchanger tube of heat exchanger 50, the heat exchange fin of the heat exchanger tube and indoor heat exchanger 50 carry out heat exchange so that the heat exchanger tube
Higher temperature is respectively provided with heat exchange fin, therefore, by the way that indoor heat exchanger 50 is extending at least partially into (can in humidification disk 61
To be that heat exchange fin part stretches to humidification disk 61, or real its tube portion that exchanges heat enters to humidification disk 61), it can improve to humidification
The heating effect of water in disk 61, so as to improve the humidifying effect of timely device.
In view of constantly being evaporated with the water in humidification disk 61, the water in humidification disk 61 is constantly reduced, to ensure to humidify
There is enough water to be used to humidify in disk 61, the indoor apparatus of air conditioner also includes in the housing, to for humidification device 60
The moisturizing of humidification disk 61 water replanishing device (not shown).
In the present embodiment, by setting the water replanishing device to the moisturizing of humidification disk 61, to ensure there is foot in humidification disk 61
The water of amount is used to humidify.The water replanishing device can manual water replanishing device or automatic water-replenishing device, such as manual water replanishing device,
The manual water replanishing device includes water supply tank, is connected to the filling pipe of humidification disk 61 and water supply tank, and located at the filling pipe
On water compensating valve, manually control the switch of the water compensating valve so that water supply tank is to the moisturizing of humidification disk 61.Or automatic water supplement
Device, the automatic water-replenishing device include water supply tank, are connected to the filling pipe of humidification disk 61 and water supply tank, located at the filling pipe
On small pump, and in humidification disk 61, to detect the level switch of water level in humidification disk 61, the water level inspection
Survey device to be connected with the controller of the air conditioner, the controller is less than in the actual water level that level switch detection obtains
During preset water level, Sohu of control Soviet Union small pump is opened, to cause water supply tank to the moisturizing of humidification disk 61.
Certainly, in other embodiments, there can also be other water replanishing devices, not be described in detail one by one herein.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (10)
1. a kind of indoor apparatus of air conditioner, it is characterised in that the indoor apparatus of air conditioner includes housing and the interior in the housing
Heat exchanger and humidification device, the humidification device include humidification disk and heating tube, the heating tube and the indoor heat exchanger string
Connection connection or parallel communication, the humidification disk are installed in the heating tube.
2. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that the indoor heat exchanger has to be extended from its one end
The first refrigerant, and the second refrigerant pipe extended from its other end, first refrigerant pipe with outdoor heat exchanger connecting
Connect, the heating tube is located at second refrigerant pipe.
3. indoor apparatus of air conditioner as claimed in claim 2, it is characterised in that the indoor apparatus of air conditioner also includes and the heating tube
First bypass pipe of parallel communication, first bypass pipe are provided with the first check valve, to when the indoor apparatus of air conditioner freezes
Cooling matchmaker passes through；The heating tube is provided with the second check valve, to when the indoor apparatus of air conditioner heats cooling matchmaker pass through.
4. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that the indoor apparatus of air conditioner includes and the indoor heat exchange
Second bypass pipe of device parallel communication, the heating tube are located on second bypass pipe.
5. indoor apparatus of air conditioner as claimed in claim 4, it is characterised in that the indoor apparatus of air conditioner also includes being located at described second
Flow control valve on bypass pipe.
6. indoor apparatus of air conditioner as claimed in claim 4, it is characterised in that the indoor apparatus of air conditioner also includes being located at described second
The 3rd check valve on bypass pipe, the 3rd check valve to when the indoor apparatus of air conditioner heats cooling matchmaker pass through.
7. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that the indoor apparatus of air conditioner includes and the indoor heat exchange
The wind wheel that device is disposed adjacent, humidification disk described in return air plate are arranged at below the wind wheel, the opposite sides of the humidification disk upper end
Corresponding respectively to offer the first air port and the second air port, first air port and second air port correspond to positioned at described respectively
Wind wheel air side and inlet side, the lower section in first air port are provided with a return air plate upwardly extended, and the return air plate is to general
The fraction of wind wheel air side is oriented in the humidification disk.
8. the indoor apparatus of air conditioner as described in claim 1 to 7 any one, it is characterised in that the indoor apparatus of air conditioner also includes
In the housing, to the water replanishing device for the humidification disk moisturizing.
9. the indoor apparatus of air conditioner as described in claim 1 to 7 any one, it is characterised in that the heating tube, which has, to be stretched to
Interior pipeline section inside the humidification disk, said inner tube section are set in bending.
10. a kind of air conditioner, it is characterised in that the air conditioner includes the air conditioning chamber as described in claim 1 to 9 any one
Interior machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748557.7A CN107560036B (en) | 2017-08-25 | 2017-08-25 | Indoor unit of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748557.7A CN107560036B (en) | 2017-08-25 | 2017-08-25 | Indoor unit of air conditioner and air conditioner |
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| Publication Number | Publication Date |
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| CN107560036A true CN107560036A (en) | 2018-01-09 |
| CN107560036B CN107560036B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710748557.7A Active CN107560036B (en) | 2017-08-25 | 2017-08-25 | Indoor unit of air conditioner and air conditioner |
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| DE202011050880U1 (en) * | 2011-08-02 | 2011-09-08 | Jianliang Fan | air conditioning |
| WO2013138962A1 (en) * | 2012-03-21 | 2013-09-26 | 淄博一村空调有限公司 | Double-medium circulation air conditioner for cooling, heating and humidifying |
| CN104848457A (en) * | 2015-06-10 | 2015-08-19 | 广东志高暖通设备股份有限公司 | Air conditioner |
| CN106322538A (en) * | 2016-10-31 | 2017-01-11 | 广东美的制冷设备有限公司 | Water-free humidifying air conditioner and humidifying method |
| CN106440049A (en) * | 2016-10-31 | 2017-02-22 | 广东美的制冷设备有限公司 | Water-free humidification air conditioner and humidification method |
| CN207094827U (en) * | 2017-08-25 | 2018-03-13 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
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2017
- 2017-08-25 CN CN201710748557.7A patent/CN107560036B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202011050880U1 (en) * | 2011-08-02 | 2011-09-08 | Jianliang Fan | air conditioning |
| WO2013138962A1 (en) * | 2012-03-21 | 2013-09-26 | 淄博一村空调有限公司 | Double-medium circulation air conditioner for cooling, heating and humidifying |
| CN104848457A (en) * | 2015-06-10 | 2015-08-19 | 广东志高暖通设备股份有限公司 | Air conditioner |
| CN106322538A (en) * | 2016-10-31 | 2017-01-11 | 广东美的制冷设备有限公司 | Water-free humidifying air conditioner and humidifying method |
| CN106440049A (en) * | 2016-10-31 | 2017-02-22 | 广东美的制冷设备有限公司 | Water-free humidification air conditioner and humidification method |
| CN207094827U (en) * | 2017-08-25 | 2018-03-13 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
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| Publication number | Publication date |
|---|---|
| CN107560036B (en) | 2024-05-28 |
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