CN110486809A - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN110486809A CN110486809A CN201910778558.5A CN201910778558A CN110486809A CN 110486809 A CN110486809 A CN 110486809A CN 201910778558 A CN201910778558 A CN 201910778558A CN 110486809 A CN110486809 A CN 110486809A
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- China
- Prior art keywords
- air
- air conditioner
- conditioner indoor
- heat exchanger
- indoor unit
- Prior art date
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- 239000003507 refrigerant Substances 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 238000000926 separation method Methods 0.000 claims abstract description 43
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 31
- 230000001954 sterilising effect Effects 0.000 claims abstract description 20
- 238000009792 diffusion process Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000004659 sterilization and disinfection Methods 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 11
- 125000000129 anionic group Chemical group 0.000 claims description 9
- 238000005273 aeration Methods 0.000 claims description 7
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- 230000001965 increasing effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
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- 238000012545 processing Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
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- 238000000889 atomisation Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
- F24F1/0038—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room in combination with simultaneous exhaustion of inside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
Abstract
The invention belongs to air conditioner technical fields, and in particular to a kind of air conditioner indoor unit.The coil pipe of heat exchanger of the invention is arranged from liquid separation component to refrigerant efferent duct to external diffusion, to enable the multistage connecting tube of coil pipe that a biggish frame structure is collectively formed, to open the heat exchange position diffusion profile of the heat exchanger, and then multiple heat exchange positions of coil pipe is enable to be scattered in air-flow, increase the heat exchange uniformity coefficient of heat exchanger and air-flow.The frame structure of above-mentioned diffusion also add fin can arrangement space, increase heat exchange area, i.e., heat exchanger of the invention makes the heat exchange property of heat exchanger be significantly improved from the mode that heat exchange point is arranged in diffusion and increases heat exchange area.In addition, the air inlet of above-mentioned air conditioner indoor unit is provided with bactericidal purifying module, so that indoor unit effectively can also be carried out recycling sterilizing purification to room air at runtime, improve the cleannes of room air, reduce the air pollutants such as bacterium, the dust in air.
Description
Technical field
The invention belongs to air conditioner technical fields, and in particular to a kind of air conditioner indoor unit.
Background technique
As air-conditioning wide range of services is in huge numbers of families, requirement of the user to air-conditioning service performance is also higher and higher.With cabinet type
For air conditioner, usually under equal conditions, the performance of cabinet air conditioner depends on heat exchange efficiency, and heat exchange efficiency and heat-transfer surface
Product has direct relation, and heat exchange area is bigger, and usual heat exchange efficiency is also higher.
The structure and set-up mode of usual heat exchanger directly decide the size of heat exchange area and the height of heat exchange efficiency.It is existing
Have in cabinet air conditioner, heat exchanger is usually tilting in air conditioner housing or to be sticked in air inlet.In general, in order to guarantee heat exchanger
With biggish heat exchange area, coil pipe is set as the curved shapes such as U-shaped, L mostly and sets.The heat exchanger using above-mentioned tilting or
When adherent manner is installed, it is difficult equably to be contacted with air-flow, exchanges heat, heat transfer effect is undesirable.
Correspondingly, this field needs a kind of new air conditioner indoor unit to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to solve the heat exchanger of existing air conditioner be difficult to it is equal with air-flow
The undesirable problem of even heat exchange, heat transfer effect, the present invention provides a kind of air conditioner indoor unit, the air conditioner indoor unit includes shell
And it is set to the intracorporal bactericidal purifying module of the shell, drip tray, heat exchanger and breeze fan, the drip tray and is set to institute
The lower section of heat exchanger is stated, air inlet and the first air outlet are provided on the shell, the heat exchanger includes liquid separation component, refrigerant
Efferent duct, coil pipe and fin, the liquid separation component and the refrigerant efferent duct are arranged up and down, and the coil pipe includes multistage connecting tube
And every section of connecting tube both ends are respectively communicated to the liquid separation component and the refrigerant efferent duct, and the fin is set to institute
State in multistage connecting tube, the shape of the refrigerant efferent duct is non-linear, the multistage connecting tube by the liquid separation component extremely
The refrigerant efferent duct is arranged to external diffusion.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the shape of the refrigerant efferent duct is arc or circle, institute
Stating multistage connecting tube is straight tube, and the input terminal of straight tube described in multistage is distributed in the liquid separation component in a manner of circular distribution
On.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the drip tray includes the first water-retaining structure, the second water receiving
Structure and the drainage tube being set between first water-retaining structure and second water-retaining structure, first water-retaining structure and
Second water-retaining structure is vertically arranged above and below.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, first water-retaining structure is disk, second water receiving
Structure is annular disk, the disk and annular disk coaxial arrangement, the disk and annular disk side close to each other
It is staggered.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the shell includes column fuselage and is set to the column
The annular air outlet structure on shape fuselage top, first air outlet are set in the annular air outlet structure, the drip tray, institute
Heat exchanger, the breeze fan and the bactericidal purifying module is stated to be all set in the column fuselage.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the annular air outlet structure includes inner ring surface and outer ring surface,
The outer ring surface is sheathed on the outside of the inner ring surface and encloses to set to form air-out chamber with the inner ring surface, and the bottom of the outer ring surface is set
Be equipped with aeration structure, the column fuselage is connected to the air-out chamber by the aeration structure, the outer ring surface with it is described interior
Anchor ring includes first end and second end, and first outlet air is collectively formed in the first end of the outer ring surface and the inner ring surface
Mouthful, the outer ring surface is connected with the second end of the inner ring surface.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the second air outlet is additionally provided on the outer ring surface, it is described
Air conditioner room unit further includes that can close or open the first of first air outlet and keep out the wind component and can close or beat
The second of second air outlet is opened to keep out the wind component.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the bactericidal purifying module is in pie comprising HEPA mistake
Filtering layer, cold catalyst filter layer, anionic sterilization lamp and ion converter, the cold catalyst filter layer are located at the top of the pie
Portion, the HEPA filter layer are located at the bottom of the pie, and the ion converter is located at the center of the pie, it is described bear from
Sub- bactericidal lamp is in a ring and around the side of the ion converter.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the air conditioner indoor unit further includes pedestal, the shell with
The base rotation connection.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, gap is formed between the shell and the pedestal, it is described
Air inlet is set to the bottom of the shell.
It will be appreciated to those of skill in the art that heat exchanger of the invention includes liquid separation component, refrigerant efferent duct, multistage
By connecting tube that liquid separation component is connected to refrigerant efferent duct and the fin being set in connecting tube.Wherein, refrigerant efferent duct
Shape is non-linear and arranges up and down with liquid separation component that multistage connecting tube is set from liquid separation component to refrigerant efferent duct to external diffusion
It sets.Pass through above-mentioned setting, on the one hand, the setting of above-mentioned multistage connecting tube is so that heat exchanger has the branch that a plurality of permission refrigerant flows
Road efficiently reduces the occurrence probability of refrigerant degree of supercooling or degree of superheat phenomenon, to avoid air-conditioning to a certain extent
Indoor unit exchanges heat unstable situation.On the other hand, the non-rectilinear setting of above-mentioned refrigerant efferent duct increases its pipe shaft length.In
In the case of the diffusion setting of above-mentioned multistage connecting tube, enable multistage connecting tube be collectively formed a biggish frame structure,
The heat exchange position diffusion profile of the heat exchanger is opened, coil pipe is scattered in air-flow, passes through point of multiple heat exchange positions
The heat exchange uniformity coefficient for increasing heat exchanger and air-flow is set in distribution.Furthermore the frame structure of above-mentioned diffusion increases fin can cloth
Between emptying, so that the overall heat exchange area of heat exchanger significantly increases.That is, heat exchanger of the invention exchanges heat from diffusion arrangement
Point and the mode for increasing heat exchange area make the heat exchange property of heat exchanger be significantly improved.In addition, by air inlet
Bactericidal purifying module is set, so that indoor unit effectively can also be carried out recycling sterilizing purification to room air at runtime, improves room
The cleannes of interior air reduce the air pollutants such as bacterium, the dust in air.
Further, several shot-lights are often arranged in traditional sterilization, and this sterilization region is uneven, there is blind area, the application
By the way that bactericidal purifying module is arranged to pie, and cold catalyst filter layer and HEPA filtering are respectively set at the top and bottom of pie
Layer, center are arranged ion converter, enclose on ion converter and set anionic sterilization lamp, so that not only structure is new for bactericidal purifying module
Grain husk, and bactericidal purifying is without dead angle.The anion that ion converter issues also has antioxygen in addition to having certain bactericidal effect
Change anti-aging, enhances human immunity, enhances self-healing ability, promote human metabolism, improve sleep, effectively enhance blood
Oxygen carrying capacity and other effects.
Preferably, the shape of refrigerant efferent duct is arc or circle, and multistage connecting tube is straight tube.The input of multistage straight tube
End is distributed on liquid separation component in a manner of circular distribution, to make the shape of heat exchanger be similar to infundibulate or curved form.
By above-mentioned setting, so that heat exchanger of the invention is in the same of uniformity coefficient that exchange heat for increasing heat exchange area, promoting it with air-flow
When, additionally it is possible to it avoids the overall structure of heat exchanger from being arranged and the flowing of air-flow is caused to hinder, ensure that the flowing smoothness of air-flow.
It not only avoids air-flow and flow noise occurs when flowing through heat exchanger, being exchanged heat, additionally it is possible to when avoiding longer because of fraction
Between stop to heat exchanger position and lead to that the whole gas flow temperature in ground is uneven, the part coil pipe heat exchanger effectiveness of heat exchanger is more low
The appearance of situation.
Preferably, the drip tray of above-mentioned indoor heat exchanger includes the first water-retaining structure, the second water-retaining structure and is set to the
Drainage tube between one water-retaining structure and the second water-retaining structure, the first water-retaining structure and the second water-retaining structure are vertically arranged up and down
Column make drip tray can also while can accept the liquid of heat exchanger drippage in a manner of it will pass through split settings drip tray
Enough air-flow is allowed to pass through drip tray, (i.e. air-flow is from water receiving so that the drip tray can be applied under air conditioner indoor unit air inlet
The bottom of disk passes through drip tray to heat exchanger position) scene.
Further, one in above-mentioned first water-retaining structure and the second water-retaining structure is disk, another is annular disk,
Disk and the side that annular disk is setting up and down and the two is close to each other are staggered.By above-mentioned setting, so that heat exchanger
Whole dropping liquid regions while be within the scope of the water receiving of drip tray, additionally it is possible to so that air-flow by disk and annular disk it
Between annular cross wind region and flow to heat exchanger position, allowing flow through can directly shroud after drip tray around to heat exchanger
Around, improve the heat exchange efficiency of air-flow and heat exchanger.When heat exchanger is infundibulate or curved cambered surface, in conjunction with air-flow
Annular spread mode can further promote the uniform exposure level of air-flow and the fin of heat exchanger and coil pipe and contact
Speed, so that heat exchanger has more preferably heat exchange property.
Preferably, annular air outlet structure is set at the top of cylindrical shell.The different location of annular air outlet structure is set respectively
It is equipped with the first air outlet and the second air outlet, and the first air outlet and the second air outlet are respectively configured with the component that keeps out the wind.By upper
Setting is stated, so that air conditioner possesses completely new air outlet structure and two kinds of air outlet angles, air output is bigger, and air-supply region is wide,
Far firing range, user can be based on current outlet air demand flexible choice air outlet angle, better effect of blowing.
Preferably, by the way that shell to be connect with base rotation, enable user free when installing the air conditioner indoor unit
Main body turning conveniently finds optimal setting angle, reduces installation difficulty, improves adaptation of the air conditioner indoor unit to installation environment
Property.
Detailed description of the invention
The preferred embodiment of the present invention is described with reference to the accompanying drawings and in conjunction with cabinet type air conditioner indoor set.Attached drawing are as follows:
Fig. 1 is the overall structure diagram of the embodiment 1 of cabinet type air conditioner indoor set of the invention;
Fig. 2 is the top view of heat exchanger of the invention;
Fig. 3 is the front view of heat exchanger of the invention;
Fig. 4 is the structural schematic diagram of the first embodiment of the drip tray of cabinet type air conditioner indoor set of the invention;
Fig. 5 is the structural schematic diagram of the second embodiment of the drip tray of cabinet type air conditioner indoor set of the invention;
Fig. 6 is the first operating mode schematic diagram of the annular air outlet structure of cabinet type air conditioner indoor set of the invention;
Fig. 7 is the second operating mode schematic diagram of the annular air outlet structure of cabinet type air conditioner indoor set of the invention;
Fig. 8 is the overall structure diagram of the embodiment 2 of cabinet type air conditioner indoor set of the invention;
Fig. 9 is the overall structure diagram of the embodiment 3 of cabinet type air conditioner indoor set of the invention;
Figure 10 is the forward structure schematic diagram of the bactericidal purifying module of cabinet type air conditioner indoor set of the invention;
Figure 11 is the transverse sectional view of the bactericidal purifying module of cabinet type air conditioner indoor set of the invention;
Figure 12 is the overall structure diagram of the embodiment 4 of cabinet type air conditioner indoor set of the invention;
Figure 13 is the overall structure diagram of the fresh air module of cabinet type air conditioner indoor set of the invention;
Figure 14 is the working principle diagram of the first air intake mode of cabinet type air conditioner indoor set of the invention;
Figure 15 is the working principle diagram of the second air intake mode of cabinet type air conditioner indoor set of the invention;
Figure 16 is the working principle diagram of the third air intake mode of cabinet type air conditioner indoor set of the invention;
Figure 17 is the overall structure diagram of the embodiment 5 of cabinet type air conditioner indoor set of the invention;
Figure 18 is the overall structure diagram of the embodiment 6 of cabinet type air conditioner indoor set of the invention.
In attached drawing: 1, shell;11, column fuselage;111, air inlet;12, annular air outlet structure;121, inner ring surface;122,
Outer ring surface;123, the first air outlet;124, the second air outlet;125, arc air guide structure;126, it first keeps out the wind component;127,
Two keep out the wind component;2, heat exchanger;21, liquid separation component;22, connecting tube;23, refrigerant efferent duct;24, fin;3, drip tray;31,
Annular disk;32, disk;33, drainage tube;4, breeze fan;5, humidifier;51, water storage component;52, atomizer;6, sterilization is net
Change module;61, HEPA filter layer;62, cold catalyst filter layer;63, anionic sterilization lamp;64, ion converter;7, fresh air mould
Block;71, cylindrical shell;72, fresh air fan;73, shift drive mechanism;731, driving motor;732, gear set;733, electronic group
Fork;8, pedestal;9, blast pipe.
Specific embodiment
It will be apparent to a skilled person that these embodiments are used only for explaining technical principle of the invention,
It is not intended to limit protection scope of the present invention.Those skilled in the art, which can according to need, makes adjustment to it, to adapt to
Specific application.For example, although the present invention is described in conjunction with cabinet type air conditioner indoor set, in fact, the present invention
Heat exchanger can be configured on any one air conditioner with similar heat exchange demand.Similarly, room conditioning of the invention
The drip tray of device can also apply in its remaining air-inlet air conditioner.
It should be noted that in the description of the present invention, the direction or position of the instructions such as term " on ", "lower", "inner", "outside"
The term for setting relationship is direction based on the figure or positional relationship, this is intended merely to facilitate description, rather than indicate or
It implies that described device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.To those skilled in the art, above-mentioned term can be understood in the present invention as the case may be
In concrete meaning.
Embodiment 1: as shown in Fig. 2 and Fig. 3 (Fig. 3 is that heat exchanger erects the forward structure schematic diagram after cuing open), of the invention is changed
Hot device 2 includes liquid separation component 21, refrigerant efferent duct 23, coil pipe and fin 24.Wherein, on liquid separation component 21 and refrigerant efferent duct 23
Lower arrangement.Liquid separation component 21 is connected to the cold media input tube road of air conditioner, the refrigerant efferent duct of refrigerant efferent duct 23 and air conditioner
The connection of 23 tunnels.Coil pipe includes that the both ends of multistage connecting tube 22 and every section of connecting tube 22 are respectively communicated to liquid separation component 21 and refrigerant
Efferent duct 23, to form multiple refrigerant flow branch between liquid separation component 21 and refrigerant efferent duct 23, to make multiple
Refrigerant, which flows to the refrigerant in road, to realize heat exchange with the air-flow in air conditioner.Fin 24 is set to multistage connecting tube 22
On, so as to conduct every section of connecting tube 22 refrigerant heat or cooling capacity, increase heat exchanger 2 heat exchange area.Further, cold
The shape of matchmaker's efferent duct 23 is non-linear, and multistage connecting tube 22 is set from liquid separation component 21 to refrigerant efferent duct 23 to external diffusion
It sets, to enable 22 dispersed placement of multistage connecting tube between refrigerant efferent duct 23 and liquid separation component 21, increases connecting tube 22
Distribution space so that being capable of more uniformly contact heat-exchanging between air-flow and connecting tube 22.
In the above-described embodiment, the arrangement up and down of liquid separation component 21 and refrigerant efferent duct 23 be with regard to air current flow direction and
Speech, " should arrange up and down " the upstream and downstream arrangement specifically referred in air current flow direction.For example, on air-flow edge in the air conditioner
When vertically flowing through heat exchanger 2 to air outlet position, the arrangement up and down of liquid separation component 21 and refrigerant efferent duct 23 is one on the other
Arrangement mode;When air-flow flows through heat exchanger 2 to air outlet position along vertical oblique direction to the left in the air conditioner, liquid separation
The arrangement up and down of component 21 and refrigerant efferent duct 23 is the arrangement mode of one bottom right of a upper left.In addition, multistage connecting tube 22 by
Liquid separation component 21 specifically refers to multistage connecting tube 22 from liquid separation component 21 to refrigerant to refrigerant efferent duct 23 to external diffusion setting
Efferent duct 23 is respectively facing after the direction far from liquid separation component 21 extends out extension during extending and is connected to refrigerant efferent duct 23.
In the case, in conjunction with the non-rectilinear setting of refrigerant efferent duct 23, enable to heat exchanger 2 by coil pipe and refrigerant efferent duct 23
The general frame built has shape spatially, to further improve the dispersed placement effect of multistage connecting tube 22
Fruit.
Preferably, the shape of refrigerant efferent duct 23 is arc or circle.Above-mentioned multistage connecting tube 22 is straight tube.The multistage
The input terminal of straight tube is distributed in point in a manner of circular distribution (including circle distribution or part-circular periphery --- i.e. circular arc is distributed)
On liquid component 21.
When the shape of refrigerant efferent duct 23 is arc, the frame shape of heat exchanger 2 substantially has the sector of curved surface degree.
It is suitable for being installed in the lesser air-conditioner shell 1 of radial dimension, such as rectangular housing 1.Compared with common heat exchanger 2, above-mentioned expansion
Scattered curved surface sector heat exchanger 2 has bigger heat exchange area, and heat exchange position (position of i.e. each connecting tube 22) more preferably disperses, changes
Thermal uniformity and heat transfer effect are more preferably.
When the shape of refrigerant efferent duct 23 is round, the frame shape of heat exchanger 2 substantially infundibulate is suitable for being installed to
In 71 shell 1 of cylindrical shell of air conditioner, such as 71 shell 1 of prism-shaped shell, 71 shell 1 of cylindrical shell, heat-transfer surface is realized
Long-pending maximization.Bit positions are circumferentially distributed, and more preferably, overall heat exchange performance is greatly optimized dispersion effect.
Certainly, the shape of above-mentioned refrigerant efferent duct 23 is not limited to arc or circle, and the shape of connecting tube 22 is not yet
It is confined to intuitive.For example, the shape of above-mentioned refrigerant efferent duct 23 can also be spiral shape, the shape of connecting tube 22 can also for
The curved pipe of outer protrusion.The shape of any one in refrigerant efferent duct 23 and connecting tube 22 can be according to air-conditioner shell
The factors such as the heat exchange demand of installation space, air conditioner improve, as long as not influencing the refrigerant flowing in heat exchanger 2, guaranteeing to change
The heat exchange property of hot device 2.
In a preferred embodiment, liquid separation component 21 includes spherical liquid separation chamber and is set on spherical liquid separation chamber
Refrigerant input port and multiple refrigerant delivery outlets.Refrigerant delivery outlet connects one to one with connecting tube 22, so that refrigerant passes through sky
Adjust device cold media input tube road enter spherical liquid separation it is intracavitary after, can in spherical liquid separation chamber rotational flow and be divided into multiply entrance
In each connecting tube 22.
Further, multiple refrigerant delivery outlets are uniformly distributed along the circumferential direction of the outer middle side part of above-mentioned spherical liquid separation chamber, so as to
The intracavitary refrigerant of spherical liquid separation can be divided into more uniform multiply refrigerant in rotary course and flow into each branch.Actually setting
In setting, in order to keep the refrigerant in each 22 branch of connecting tube fluidly more smooth, as an example, the connecting tube 22 in figure is close to ball
One end setting of shape liquid separation chamber is cambered.The setting had not only been convenient for being docked and connected in the middle part of connecting tube 22 and spherical liquid separation chamber, but also made
The refrigerant input section of connecting tube 22 becomes the transitional pipe segment of arc, it is suitable when the refrigerant after ensure that liquid separation enters connecting tube 22
Smooth property.
In a preferred embodiment, each fin 24 is ring fin.Multiple ring fins respectively with connection
Pipe 22 is connected and is successively covered in connecting tube 22 in a manner of.That is, each ring fin be provided with it is multiple with
The identical link position of the quantity of connecting tube 22, each connecting tube 22 pass through a link position and a ring fin phase respectively
Even.Multiple ring fins are successively connected to each connecting tube 22 using above-mentioned connection type and successively against to be covered on diffusion
Multiple straight connecting tubes 22 on, formed a conically shaped surrounded by fan annular surface.By above-mentioned setting, increases and change
The heat exchange area of hot device 2, so that heat exchanger 2 has gentle heat exchange surface, air-flow of being more convenient for is along 24 surface of fin of heat exchanger 2
Smooth outflow, so that the heat transfer effect of each section air-flow is more unified, the overall heat exchange uniformity of air-flow is more preferable.Certainly, not
In the case of influencing air-flow flowing, fin 24 may be arranged as remaining shape, such as regular polygon fin.
When ring fin and the above-mentioned straight tube with transitional pipe segment are arranged simultaneously, illustratively, ring fin is not and directly
The arc-shaped transition pipeline section of pipe is connected, to allow the flow to the sky across the heat-transfer surface that spherical liquid separation chamber and fin 24 are formed
Gap exchanges heat so that 24 inner side and outer side of fin of heat exchanger 2 can be surrounded by air-flow, and heat exchange efficiency is high.
In a kind of optimal embodiment, heat exchanger 2 of the invention includes the above-mentioned liquid separation structure for having spherical liquid separation chamber
Part 21, circular refrigerant efferent duct 23 and the coil pipe comprising multistage straight tube, to constitute the funnel with taper heat exchange curved surface
Needle recuperator 2.
As shown in Figure 1, Figure 2 and Figure 3, for above-mentioned heat exchanger 2, the present invention also provides a kind of cabinet type air conditioner indoor sets.It should
Cabinet type air conditioner indoor set includes shell 1.Air inlet 111 and the first air outlet 123 are provided on shell 1.Any of the above-described kind of heat exchange
Device 2 is set in the shell 1.The cabinet type air conditioner indoor set further includes the drip tray 3 and breeze fan 4 being set in shell 1.Its
In, drip tray 3 is located at the lower section of heat exchanger 2, to accept the drop of the drippage of heat exchanger 2.Breeze fan 4 is set to heat exchanger 2
Between the first air outlet 123, to promote the air-flow after exchanging heat with heat exchanger 2 to flow to interior by the first air outlet 123,
To promote new air-flow to enter in shell 1, guarantee the air-out effect of cabinet type air conditioner indoor set.
Preferably, the global shape of the shell 1 of cabinet type air conditioner indoor set is similar to cylinder, and heat exchanger 2 is above-mentioned funnel
Needle recuperator 2.Specifically, shell 1 includes column fuselage 11 and the annular air outlet structure 12 for being set to 11 top of column fuselage.
Drip tray 3, heat exchanger 2, breeze fan 4 are successively set in column fuselage 11 from the bottom to top.Air inlet 111 is set to column machine
The bottom of body 11, drip tray 3 lower section, the first air outlet 123 is formed in annular air outlet structure 12.Pass through air inlet in air-flow
After 111 enter in column fuselage 11, it can flow to 2 position of heat exchanger by drip tray 3 and exchange heat with heat exchanger 2, then
Interior is flowed out to by the first air outlet 123 under the guidance of breeze fan 4 again.
As shown in Figure 1, Figure 4 and Figure 5, in order to optimize the heat exchange property of above-mentioned cabinet type air conditioner indoor set, so that heat exchanger 2
Maximum radial dimension --- the radial dimension and column fuselage 11 of the round refrigerant efferent duct 23 of i.e. funnel shaped 2 top of heat exchanger
Internal diameter between difference be set as small as far as possible, to keep the heat exchange area of heat exchanger 2 sufficiently large.In this case, when
After heat exchanger 2 is installed in column fuselage 11, the dropping liquid of drip tray 3 accepts range and almost covers the transversal of entire column fuselage 11
Face.In this case, in order to make drip tray 3 that air-flow can allow for pass through, realize the bottom air inlet of cabinet type air conditioner indoor set, preferably
Ground, drip tray 3 include the first water-retaining structure, the second water-retaining structure and are set between the first water-retaining structure and the second water-retaining structure
Drainage tube 33.First water-retaining structure and the second water-retaining structure are vertically arranged above and below, to make the first water-retaining structure and second
The air for allowing air-flow to pass through is formed between water-retaining structure.Drainage tube 33 will be between the first water-retaining structure and the second water-retaining structure
Water receiving regional connectivity, in order to being uniformly processed for the waste water in drip tray 3.For example, the first water-retaining structure and the second water-retaining structure
In underlying one be connected to the drainpipe of cabinet type air conditioner indoor set, so that the water in drip tray 3 is emitted into outside shell 1
Portion.
As shown in figure 4, in a preferred embodiment, the first water-retaining structure is disk 32 and disk 32 is positioned at upper
Side, the second water-retaining structure is annular disk 31 and annular disk 31 is located below.Fig. 4 is that drip tray 3 is perpendicular cut open after positive direction view, in figure
The section being located above shown is the section of disk 32, and underlying two symmetrical sections are cutting for annular disk 31
Face.Disk 32 and the coaxial arrangement of annular disk 31 and disk 32 and the side close to each other of annular disk 31 are staggered, so as to
Mutual water receiving area coincidence can also be made by being formed between disk 32 and annular disk 31 while uniform circular ring shape crosses wind structure
Setting, the water receiving effect to guarantee drip tray 3 are unaffected.Above-mentioned circular ring shape crosses the setting of wind structure so that most air-flows
It is good can to cross wind effect also cross drip tray 3 and the circumferential heat-transfer surface for flowing to 2 position of heat exchanger, surrounding heat exchanger 2.
As shown in figure 5, in a preferred embodiment, under the first water-retaining structure is disk 32 and disk 32 is located at
Side, the second water-retaining structure is annular disk 31 and annular disk 31 is located above.Fig. 5 is that drip tray 3 is perpendicular cut open after positive direction view, in figure
Two be located above the section shown is the section of annular disk 31, and underlying section is the section of disk 32.Circle
Disk 32 and the coaxial arrangement of annular disk 31 and disk 32 and the side close to each other of annular disk 31 are staggered.
It in the above-described embodiment, is respectively disk 32 and annular disk 31 in the first water-retaining structure and the second water-retaining structure
When, the concentricity of the two can be modified, as long as the two is also common in the 31 non-coaxial setting of disk 32 and annular disk
The dropping liquid for constituting a complete water receiving region, not missing heat exchanger 2.In addition, not needing that annular wind structure excessively is arranged
When, the first water-retaining structure and the second water-retaining structure can also be the water-retaining structure of remaining shape, such as two it is being arranged above and below and
The semicircle being oppositely arranged, two semicircle water-retaining structure straight flange sides close to each other are staggered.
Fig. 6 and Fig. 7 is the top view after the annular air outlet structure 12 in Fig. 1 transversely cutting, such as Fig. 1, Fig. 6 and Fig. 7 institute
Show, further, the plan of establishment of above-mentioned annular air outlet structure 12 are as follows: annular air outlet structure 12 includes inner ring surface 121 and outer ring
Face 122.Outer ring surface 122 is sheathed on the outside of inner ring surface 121 and encloses to set to form air-out chamber with inner ring surface 121, the bottom of outer ring surface 122
Portion is provided with aeration structure, and column fuselage 11 is connected to air-out chamber by aeration structure.Outer ring surface 122 is wrapped with inner ring surface 121
First end and second end is included, according to the orientation Fig. 1, before one end in first end and second end is outer ring surface 122 and inner ring surface 121
End, the other end is rear end.By taking first end is front end, second end is rear end as an example, the front end of outer ring surface 122 and inner ring surface 121 is total
With above-mentioned first air outlet 123 is formed, outer ring surface 122 is connected with the rear end of inner ring surface 121 and is closed.In this case, air-flow
Interior is reached with after the progress heat exchange of heat exchanger 2 followed by aeration structure, air-out chamber and the first air outlet 123.
Further, the second air outlet 124 is additionally provided on outer ring surface 122, cabinet type air conditioner indoor set further includes can
Closing opens the first of the first air outlet 123 and keeps out the wind and component 126 and can close or open the second of the second air outlet 124
Keep out the wind component 127.By above-mentioned setting, enable gas first keep out the wind component 126 and second keep out the wind component 127 control
Under from the first air outlet 123 of the front side of annular air outlet structure 12 or side (left side and/or right side and/or upside and/or under
Side) the second air outlet 124 spray so that cabinet type air conditioner indoor set can be realized front side blow-through outlet air and side diffusion type go out
Wind, to allow users to that there are a variety of outlet air to experience.Wherein, Fig. 6 shows the first air outlet 123 of annular air outlet structure 12
The situation of outlet air, Fig. 7 show the situation of 124 outlet air of the second air outlet of annular air outlet structure 12, and first in Fig. 6 and Fig. 7
Keep out the wind component 126 and second keep out the wind component 127 schematic construction illustrate in addition to 123 He of the first air outlet under different outlet air situations
The open and-shut mode of second air outlet 124.
As an example, the second air outlet 124 includes the equally distributed multiple bar shaped outlet air of forward edge along outer ring surface 122
The band-like outlet air for almost extending the entire side of annular air outlet structure 12 is integrally formed in hole, multiple bar shaped exhaust vent
Mouthful, the air-flow that the second air outlet 124 is blown out spreads from the upper and lower, left and right of annular air outlet structure 12 and sprays.
Further, annular air outlet structure 12 further includes two and is respectively arranged at 123 position of the first air outlet and second and goes out
The arc air guide structure 125 of 124 position of air port.As is seen in fig. 6 or fig. 7, arc air guide structure 125 is directed away from outer ring surface
Setting is protruded in 122 side, and one of arc air guide structure 125 is collectively formed with the inner wall of the first inner ring surface 121 is connected to the
The divergent contour air duct of one air outlet 123, another arc air guide structure 125 and the arcwall face of the arc air guide structure 125 are common
The divergent contour air duct of the first air outlet 123 of connection is formed, above-mentioned two divergent contour air duct to be connected to the first air outlet 123 and the
The air-flow flowing space of two air outlets 124 gradually collapses, so that air-flow flows through the first air outlet 123 and the second air outlet
It can be arranged by the gathering formula variable diameter in the two divergent contour air ducts when 124 and increase flow velocity, annular is promoted based on venturi principle
The air-out effect of air exhausting structure 12.
In the above-described embodiment, first keep out the wind component 126 and second keep out the wind component 127 the plan of establishment be not limit
, as long as first keeps out the wind component 126 and the way of realization of component of keeping out the wind can effectively realize the first air outlet 123 and the second outlet air
The open and close control of mouth 124.For example, first keeps out the wind component 126 and/or second component 127 that keeps out the wind can use linear motor
The form for controlling annular retaining ring is realized, drives annular retaining ring to be moved forward and backward in air-out chamber by linear motor, Lai Shixian first
The open and close control of air outlet 123 and/or the second air outlet 124;Or linear motor also could alternatively be rotary electric machine and gear
The combined form such as rack gear, chain.For another example, first component 126 is kept out the wind and/or second component 127 that keeps out the wind can be inhaled by electromagnetism
Attached mode is realized to the open and close control of the second air outlet 124, i.e., makes retaining ring with metal material, and be arranged in air-out chamber
Elastic component is arranged between retaining ring and inner ring surface 121 or outer ring surface 122 in electromagnetic coil, and when being powered, electromagnetic coil generation magnetic force will
Retaining ring is attracted, and elastic component stores elastic potential energy, to open the first air outlet 123 or the second air outlet 124;When electromagnetic coil is disconnected
When electric, retaining ring returns to initial position under the action of the elastic member, and the first air outlet 123 or the second air outlet 124 are closed.Again
Such as, first can also be kept out the wind component 126 and the second omission keeping out the wind in component 127, only passes through control said one gear
Wind component movement realizes selectively unlocking for any one in the first air outlet 123 and the second air outlet 124.
Further, cabinet type air conditioner indoor set of the invention further includes the pedestal 8 being connected with shell 1, shell 1 and its interior
Portion's component is supported by pedestal 8 to ground.
Illustratively, above-mentioned breeze fan 4 is driven using digital turbo-dynamo (or digital motor or digital motor)
Dynamic, which is a kind of motor for having the characteristics that revolving speed is high, can produce strong suction, and maximum speed is close to per minute 110,000
Turn, is 4-5 times of common blower motor revolving speed.
Embodiment 2: as shown in figure 8, cabinet type air conditioner indoor set of the invention is any air conditioning chamber described in embodiment 1
Interior machine, the heat exchanger 2 of the air conditioner indoor unit are any heat exchanger 2 described in embodiment 1.On this basis, the cabinet type sky
Adjusting indoor unit further includes humidifier 5, to make cabinet type air conditioner indoor set of the invention have humidification function, in adjustment Indoor Temperature
The humidity of room air can also be increased while spending.
Preferably, the heat exchanger 2 of above-mentioned cabinet type air conditioner indoor set is the funnel needle recuperator 2 in embodiment 1.According to air-flow
Flow path, be disposed with above-mentioned drip tray 3, above-mentioned funnel shaped heat exchanger 2, breeze fan 4 and humidifier 5.Its
In, the structures such as drip tray 3 and heat exchanger 2 no longer repeat to illustrate in the present embodiment.
Further, above-mentioned humidifier 5 includes the water storage component 51 being set on cabinet type air conditioner indoor set and setting
In the atomizer 52 in water storage component 51, wherein water storage component 51 is set to the top of column fuselage 11, after making atomization
Steam can rapidly flow in room air by the air-flow that the first air outlet 123 or the second air outlet 124 are blown out.Make
For example, which can be any device for having atomizing functions, such as ultrasonic nebulizer 52, air compression type mist
Change device 52 etc..
Further, water storage component 51 is set to the top outer of column fuselage 11, to avoid water mist shell 1 column
It liquefies in shape fuselage 11, to form drop or liquid stream inside column fuselage 11.As an example, water storage component 51 is set to ring
The bottom of the inner ring surface 121 of shape air exhausting structure 12, so that water mist can be closer to the first air outlet 123, by the first outlet air
Mouth 123 promotes the diffuser efficiency of water mists.
As an example, water storage component 51 is set to side of the inner ring surface 121 far from outer ring surface 122.Water storage component 51 can be with
By clamping, grafting, being spirally connected etc. is removably attached to inner ring surface 121, can also pass through integrated molding, welding, bonding etc.
Mode is wholely set with inner ring surface 121.
In the above-described embodiment, it will be appreciated to those of skill in the art that above-mentioned humidifier 5 is on shell 1
It not is to limit that position, which is arranged, and above-mentioned preferable example is not construed as limiting the invention, and those skilled in the art can root
It is modified according to installation site and mounting means of the actual atomized water spray demand to humidifier 5, correspondingly, humidifier
The structure and shape of 5 water storage component 51 can also be according to the changes of installation site and being accommodated property adjusts.Above structure form
And the variation of setting position is not out the principle of the present invention and protection scope.
Embodiment 3: as shown in figure 9, cabinet type air conditioner indoor set of the invention is any air conditioning chamber described in embodiment 1
Interior machine, the heat exchanger 2 of the air conditioner indoor unit are any heat exchanger 2 described in embodiment 1.On this basis, the cabinet type sky
Adjusting indoor unit further includes the bactericidal purifying module 6 being set in shell 1.Specifically, above-mentioned bactericidal purifying is specifically referred to gas
The impurity such as bacterium and dust in stream carry out killing processing and filtration, purification processing, to reduce cabinet air-conditioner room of the invention
The carrying amount of the air pollutants such as bacterium, dust, enables cabinet type air conditioner indoor set in regulation room in the air-flow that interior machine sprays
Improve indoor air quality while interior temperature.
In a preferred embodiment, the heat exchanger 2 of above-mentioned cabinet type air conditioner indoor set is the above-mentioned leakage in embodiment 1
Bucket shape heat exchanger 2.According to the flow path of air-flow, it is disposed with bactericidal purifying module 6, above-mentioned drip tray 3, above-mentioned infundibulate
Heat exchanger 2, breeze fan 4.Wherein, the structures such as drip tray 3 and heat exchanger 2 no longer repeat to illustrate in the present embodiment.Namely
It says, in the present embodiment, bactericidal purifying module 6 is set to the bottom of shell 1, and for the flow path of air-flow, sterilization is net
Change the downstream that module 6 is particularly located at the upstream of air inlet 111, drip tray 3.Above-mentioned position is arranged so that air-flow is passing through air inlet
111, which enter the rear cleaning module 6 that is sterilized in shell 1, carries out bactericidal purifying, passes through drip tray 3, heat exchanger 2 and air-supply wind
The air-flow of machine 4 is purified air-flow, is fallen on drip tray 3, heat exchanger 2 and breeze fan 4 to improve to a certain extent
The case where dirt, the cleaning cycle of cabinet type air conditioner indoor set was not only extended, but also can be avoided purified air-flow to flow through dust larger
Drip tray 3, the positions such as heat exchanger 2 when be secondary polluted.
As shown in Figure 10 and Figure 11, further, bactericidal purifying module 6 is in pie comprising HEPA filter layer 61, cold touching
Matchmaker's filter layer 62, anionic sterilization lamp 63 and ion converter 64, cold catalyst filter layer 62 are located at the top of pie, HEPA filtering
Layer 61 is located at the bottom of pie, and ion converter 64 is located at the center of pie, and anionic sterilization lamp 63 is provided with multiple and annular
And around the side of ion converter 64.Wherein, HEPA filter layer 61 is the flake made of laminated borosilicate microfibre
Filter layer.The filter layer includes three layers (primary filter layer, charged layer, electrostatic precipitator knoisphere), can be 0.3 micron below to diameter
Particle removal efficiency can reach 99.97% or more.Cold catalyst filter layer 62 can play catalysis reaction under normal temperature conditions, normal in room temperature
Pressure makes a variety of harmful odor gas resolve into harmless tasteless substance, is changed into chemisorption by simple physical absorption, side is inhaled
Felling decomposes, and dispels the pernicious gases such as formaldehyde, benzene, dimethylbenzene, toluene, TVOC, generates water and carbon dioxide.It was reacted in catalysis
Cheng Zhong, cold catalyst itself do not participate in reaction directly, and cold catalyst, which does not change, after reaction does not lose, long-term role.Cold catalyst
Itself is nontoxic, non-corrosive, does not burn, and reaction product is water and carbon dioxide, does not generate secondary pollution, substantially prolongs suction
The service life of enclosure material.Ion converter 64 can generate a large amount of anions in the state of energization, studies have shown that in air
Containing suitable anion can not only efficiently dedusting, sterilizing, purification air, while can also activate oxygen molecule in air and
Oxygen carrying anion is formed, air molecule is enlivened, improvement human lung's function boosts metabolism, enhancing disease resistance, in adjusting
Pivot nervous system makes one in high spirits, dynamic etc..Anionic sterilization shot-light annular is centered around the side of ion converter 64
Face can be irradiated sterilization to the air Jing Guo bactericidal purifying module 6, and since it is used around ion converter 64
Arrangement mode, therefore it can be played that range of exposures is wide, effect of the sterilization without dead angle.
It should be noted that although above embodiment is that bactericidal purifying module 6 is combined to include HEPA filter layer 61, cold touching
What matchmaker's filter layer 62, anionic sterilization lamp 63 and ion converter 64 were illustrated, but those skilled in the art can be directed to
Specific application scenarios select one such or a variety of bactericidal purifying modules 6 as after reconfiguring to be mounted on cabinet air-conditioner
In indoor unit, which therefore ought to fall within the scope of the present application without deviating from the principle of the application.
Embodiment 4: as shown in figure 12, cabinet type air conditioner indoor set of the invention is any air-conditioning described in embodiment 1
Indoor unit, the heat exchanger 2 of the air conditioner indoor unit are any heat exchanger 2 described in embodiment 1.On this basis, this is cabinet type
Air conditioner indoor unit further includes fresh air module 7.Specifically, fresh air module 7 is set to 1 lower section of shell and connect with shell 1.Fresh air
Air inlet and exhaust outlet are provided in module 7, air inlet is connected to by pipeline with outdoor, and exhaust outlet is connected to air inlet 111.
By above-mentioned setting, enable cabinet type air conditioner indoor set of the invention that outdoor air is introduced indoor realization cabinet
It is poor, empty to improve room air current intelligence to realize the indoor air exchange with outdoor for the air inlet of formula air conditioner indoor unit
The big situation of gas turbidity, improves indoor air quality.
As shown in figure 13, in a preferred embodiment, fresh air module 7 includes cylindrical shell 71 and is set to column
Fresh air fan 72 and shift drive mechanism 73 in shell 71, shift drive mechanism 73 is connect with fresh air fan 72, to drive
Fresh air fan 72 rotates.By above-mentioned setting, fresh air fan 72 is realized not under the driving of shift drive mechanism 73
Change the air inlet shelves of regulation cabinet type air conditioner indoor set with the adjusting of revolving speed to regulate and control the air inlet wind-force of cabinet type air conditioner indoor set
Position.
Further, shift drive mechanism 73 includes driving motor 731 and multiple teeth than different gear sets 732.It is multiple
The driving wheel of gear set 732 is fixedly connected on the output shaft of driving motor 731, and the driven wheel of above-mentioned multiple gear sets 732 is fixed
It is connected to the shaft of fresh air fan 72.By changing the engagement situation of different gear sets 732, change 73 gear of shift drive mechanism
The transmission ratio of transmission, and then change the final drive for the fresh air fan 72 being connected by power by gear set 732 and driving motor 731
Turn is dynamic.As an example, changing the engagement situation of different gear sets 732 by electric shifting fork 733.In the fresh air shown in Figure 13
In the structure chart of module 7, electric shifting fork 733 is set up at one of driving wheel, thus by adjusting the extension elongation of shift fork
To realize the engagement of different gear sets 732.Certainly, the switching mode between different gear sets 732, which is removed, uses electric shifting fork 733
Outside, those skilled in the art can also be replaced using other any modes, as long as which being capable of smooth switching gear train
732.For example, it is also possible to realize difference in such a way that two electric pushrods push driving gear mobile from both direction respectively
The engagement of gear set 732.Further, the rotational speed regulation of fresh air fan 72 can also be realized by other means, such as by adopting
It is realized in such a way that gear set 732 drives fresh air fan 72 to rotate with the servo motor of adjustable revolving speed.
Next referring again to Figure 14-16, cabinet type air conditioner indoor set of the invention has three kinds of different air intake modes.Such as figure
Shown in 14, in the first air intake mode, breeze fan 4 runs well, and fresh air fan 72 is transported with the revolving speed lower than breeze fan 4
Turn, is at this time two parts into the air of shell 1, a part comes from fresh air module 7, and another part comes from room air, such
Air supply mode being capable of the circulation of both in-door air and the introducing of fresh air.
As shown in figure 15, in the second air intake mode, breeze fan 4 runs well, and fresh air fan 72 is sent with being substantially equal to
The rotation speed operation of wind blower 4, enters all outdoor fresh airs of air-flow in shell 1 at this time, and such air supply mode can introduce
Heat exchange process is carried out to fresh air while fresh air, reduces the fluctuation of room temperature.
As shown in figure 16, in third air intake mode, breeze fan 4 runs well, and fresh air fan 72 is to be higher than air-supply wind
The rotation speed operation of machine 4, outdoor fresh air a part, which enters, at this time participates in heat exchange in shell 1, and another part is from shell 1 and fresh air mould
Gap between block 7 is sent into indoor, and such air supply mode can take into account the introducing and indoor and outdoor air-flow of fresh air to the greatest extent
Exchange.
In view of fresh air module 7 can be by 9 communication chamber of blast pipe of cabinet type air conditioner indoor set outside, it is therefore, cabinet type in order to be promoted
Air conditioner indoor unit puts convenience, and avoiding fresh air module 7 from connecting with above-mentioned blast pipe 9 causes cabinet type air conditioner indoor set to putting
The raising of the requirement of environment, it is preferable that fresh air module 7 be set between shell 1 and pedestal 8 and the module respectively with shell 1
It rotates and connects with pedestal 8, changed by way of only rotating fresh air module 7 when to enable user to put cabinet type air conditioner indoor set
The direction for becoming blast pipe 9 prevents the placement position of the extending direction of blast pipe 9, the direction of annular air outlet structure 12 and pedestal 8 difficult
To coordinate, cabinet type air conditioner indoor set is improved to the adaptability for putting environment.As an example, fresh air module 7 respectively with shell 1 and
It is rotatablely connected between pedestal 8 by bearing (not shown).For example, the outer ring of bearing is fixedly connected with fresh air module 7, pedestal
8 top is provided with the cylinder inserting column to match with the shape of bearing inner race, so that pedestal 8 is plugged together by the inserting column to bearing
It can realize and relatively rotate with fresh air module 7 after circle.
It is highly preferred that forming gap between shell 1 and fresh air module 7, exhaust outlet is set to the top of fresh air module 7, into
Air port 111 is set to the bottom of shell 1, to increase the incoming air area of air inlet 111, docks exhaust outlet with air inlet 111,
And then prevent a large amount of loss of the outdoor airflow not exchanged heat of the introducing of fresh air module 7 to indoor, the indoor temperature environment of change.
Embodiment 5: as shown in figure 17, cabinet type air conditioner indoor set of the invention is any air-conditioning described in embodiment 1
Indoor unit, the heat exchanger 2 of the air conditioner indoor unit are any heat exchanger 2 described in embodiment 1.On this basis, this is cabinet type
Air conditioner indoor unit further includes the bactericidal purifying module 6 and fresh air module 7 being set in shell 1, wherein 6 He of bactericidal purifying module
Fresh air module 7 is respectively any of the above-described kind of implementation structure, herein no longer heat exchanging device 2, bactericidal purifying module 6 and fresh air module 7
Specific embodiment repeated.
By above-mentioned setting, so that outdoor airflow is followed by blast pipe 9, fresh air module 7, air inlet 111, bactericidal purifying
It is just entered the room after module 6, heat exchanger 2,123/ second air outlet 124 of the first air outlet.That is, cabinet type air conditioner indoor set
While introducing outdoor fresh air bactericidal purifying can also be carried out at least part of the outdoor fresh air of introducing.Even if outdoor empty
Compression ring border makes fresh air module 7 introduce outdoor airflow when poor, user also can keep outdoor airflow complete under correspondingly air intake mode
The cocurrent that exchanges heat again enters interior after portion is sterilized purification, so that the air pollutants such as the dust in outdoor air, haze be avoided to enter
Indoor, pollution indoor air environment, prevents the pollutant new to indoor introducing while realizing the exchange of indoor and outdoor air-flow.
Embodiment 6: as shown in figure 18, cabinet type air conditioner indoor set of the invention is any air-conditioning described in embodiment 1
Indoor unit, the heat exchanger 2 of the air conditioner indoor unit are any heat exchanger 2 described in embodiment 1.On this basis, this is cabinet type
Air conditioner indoor unit further includes the bactericidal purifying module 6 being set in shell 1, humidifier 5 and fresh air module 7, wherein sterilization is net
Changing module 6, humidifier 5 and fresh air module 7 is respectively any of the above-described kind of implementation structure, and no longer heat exchanging device 2, sterilization are net herein
The specific embodiment for changing module 6, humidifier 5 and fresh air module 7 is repeated.By above-mentioned setting, so that cabinet air-conditioner
Indoor unit is provided simultaneously with and promotes indoor air humidity, realizes indoor and outdoor air exchange and reduce room air bacterium and dirt
The functions such as object content are contaminated, indoor air environment are dramatically improved, so that user experience gets a promotion.
It should be noted that although the cabinet type air conditioner indoor set in embodiment 1-6 is to combine shell 1 and humidifier 5, kill
Different structure combination in bacterium cleaning module 6, fresh air module 7, drip tray 3, heat exchanger 2, breeze fan 4 and pedestal 8 is retouched
It states, but above-mentioned each structure combination is not coped with protection scope of the present invention and is construed as limiting.Skilled artisans appreciate that
, can guarantee cabinet type air conditioner indoor set run well under the premise of, can to above-mentioned arbitrary structures combine in structure into
Row is suitably deleted or is increased, to be combined into new embodiment.For example, cabinet type air conditioner indoor set removes above-mentioned heat exchanger 2, water receiving
Outside the foundation structures such as disk 3, breeze fan 4, additionally it is possible to including humidifier 5 and bactericidal purifying module 6, to be combined into cabinet type sky
Adjust the new construction combination of indoor unit.
It will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments is wrapped
Certain features for including rather than other feature, but the combination of the feature of different embodiments mean in the scope of the present invention it
It is interior and form different embodiments.For example, in claims of the present invention, embodiment claimed it is any it
One can in any combination mode come using.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of air conditioner indoor unit, which is characterized in that the air conditioner indoor unit includes shell and to be set to the shell intracorporal
Bactericidal purifying module, drip tray, heat exchanger and breeze fan, the drip tray are set to the lower section of the heat exchanger, the shell
Air inlet and the first air outlet are provided on body,
The heat exchanger includes liquid separation component, refrigerant efferent duct, coil pipe and fin, the liquid separation component and the refrigerant efferent duct
Arrangement up and down, the coil pipe includes multistage connecting tube and every section of connecting tube both ends be respectively communicated to the liquid separation component with
The refrigerant efferent duct, the fin are set in the multistage connecting tube,
The shape of the refrigerant efferent duct is non-linear, and the multistage connecting tube is exported by the liquid separation component to the refrigerant
Pipe is arranged to external diffusion.
2. air conditioner indoor unit according to claim 1, which is characterized in that the shape of the refrigerant efferent duct is arc or circle
Shape, the multistage connecting tube are straight tube, and the input terminal of straight tube described in multistage is distributed in the liquid separation in a manner of circular distribution
On component.
3. air conditioner indoor unit according to claim 1, which is characterized in that the drip tray includes the first water-retaining structure, the
Two water-retaining structures and the drainage tube being set between first water-retaining structure and second water-retaining structure, first water receiving
Structure and second water-retaining structure are vertically arranged above and below.
4. air conditioner indoor unit according to claim 3, which is characterized in that first water-retaining structure is disk, described the
Two water-retaining structures are annular disk, the disk and annular disk coaxial arrangement, and the disk and the annular disk are close to each other
Side be staggered.
5. air conditioner indoor unit according to claim 1, which is characterized in that the shell includes column fuselage and is set to
The annular air outlet structure on column fuselage top, first air outlet is set in the annular air outlet structure, described to connect
Water pond, the heat exchanger, the breeze fan and the bactericidal purifying module are all set in the column fuselage.
6. air conditioner indoor unit according to claim 5, which is characterized in that the annular air outlet structure includes inner ring surface and outer
Anchor ring, the outer ring surface are sheathed on the outside of the inner ring surface and enclose to set to form air-out chamber with the inner ring surface, the outer ring surface
Bottom is provided with aeration structure, and the column fuselage is connected to the air-out chamber by the aeration structure,
The outer ring surface and the inner ring surface include first end and second end, the first end of the outer ring surface and the inner ring surface
First air outlet is collectively formed, the outer ring surface is connected with the second end of the inner ring surface.
7. air conditioner indoor unit according to claim 6, which is characterized in that be additionally provided with the second outlet air on the outer ring surface
Mouthful, the air conditioner room unit further includes that can close or open the first of first air outlet and keep out the wind component and can seal
The second of second air outlet is closed or opens to keep out the wind component.
8. air conditioner indoor unit according to claim 1, which is characterized in that the bactericidal purifying module is in pie comprising
HEPA filter layer, cold catalyst filter layer, anionic sterilization lamp and ion converter, the cold catalyst filter layer are located at the pie
Top, the HEPA filter layer is located at the bottom of the pie, and the ion converter is located at the center of the pie, described
Anionic sterilization lamp is in a ring and around the side of the ion converter.
9. air conditioner indoor unit according to claim 1, which is characterized in that the air conditioner indoor unit further includes pedestal, described
Shell is connect with the base rotation.
10. air conditioner indoor unit according to claim 9, which is characterized in that between being formed between the shell and the pedestal
Gap, the air inlet are set to the bottom of the shell.
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CN201910778558.5A CN110486809A (en) | 2019-08-22 | 2019-08-22 | Air conditioner indoor unit |
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CN201910778558.5A CN110486809A (en) | 2019-08-22 | 2019-08-22 | Air conditioner indoor unit |
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Application publication date: 20191122 |