CN107869769B - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN107869769B CN107869769B CN201610847947.5A CN201610847947A CN107869769B CN 107869769 B CN107869769 B CN 107869769B CN 201610847947 A CN201610847947 A CN 201610847947A CN 107869769 B CN107869769 B CN 107869769B
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- Prior art keywords
- air
- air outlet
- lateral
- casing
- indoor unit
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Classifications
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- 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
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- 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
- F24F13/20—Casings or covers
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention relates to a kind of air conditioner indoor unit, comprising: casing, there is at least one air inlet positioned at casing upper back, the lower air outlet positioned at casing lower part and be located at casing two sides and towards first lateral air outlet and the second lateral air outlet in the lateral front of casing；Heat-exchanger rig is set in casing, and the air for being configured to and flowing through it carries out heat exchange；Fan assembly, is set to the front side of heat-exchanger rig, and is configured to promote the air after heat-exchanger rig exchanges heat to be respectively facing lower air outlet, the first lateral air outlet and the flowing of the second lateral air outlet；And first ion wind generation apparatus and the second ion wind generation apparatus, it is separately positioned in casing from fan assembly to the flow path of the first lateral air outlet and the second lateral air outlet, and is configured to that the air after heat-exchanger rig exchanges heat is promoted to be respectively facing the first lateral air outlet and the flowing of the second lateral air outlet via the air duct of fan assembly by electric field force.
Description
Technical field
The present invention relates to air-conditioning techniques, more particularly to a kind of air conditioner indoor unit.
Background technique
The air-out mode of traditional wall-hanging air conditioner indoor unit is mostly lower outlet air, and such air supply mode will lead to cold wind or heat
Wind directly blows to human body, is unfavorable for the comfort level experience and health of user.It is usual at the air outlet of this air conditioner indoor unit
It is provided with guide plate, with swinging up and down or swinging and adjust the air-out direction of air outlet by guide plate.However, such mode tune
Adjusting range is limited, it is difficult to realize the air-supply requirement in a wide range of.Even if passing through on the basis of traditional wall-hanging air conditioner indoor unit
Some unconventional means make fluid raise up or side-blown, and the loss of wind speed and wind pressure is also bigger, to cause air conditioner indoor unit
Power consumption it is higher, noise is larger.
In order to reduce noise, air conditioner indoor unit involved in presently disclosed some patent documents is directly simple by blower
Ground is substituted for ion wind apparatus, however, ion wind wind speed caused by its ion wind apparatus is extremely limited, replaced air conditioning chamber
The wind speed of interior machine significantly lowers, and can hardly meet the most basic use demand of user.Also just because of existing this
Technical solution there are many defects and can not practicality, cut-off up to the present, using ion wind blow technology also only stop
On most basic theoretic.
In order to expand blowing range, some air conditioner indoor unit in the prior art are respectively set in its underpart and left and right ends
One air outlet corresponds in casing and is provided with a blower at each air outlet.Lower front side of the lower air outlet towards casing, a left side
The air outlet at right both ends is respectively facing the left and right side of casing, a wide range of to be realized by lower part outlet air and left and right ends outlet air
Interior air-supply effect.Although this air conditioner indoor unit, which seems, obtains the biggish blowing range that compares, wall-hanging air conditioner
Indoor unit is typically mounted on the wall of indoor neighbouring corner, and the wind that the air outlet through its left and right ends is sent out would generally be straight
It connects and blows on another wall vertical with wall where indoor unit or blown out back to another wall, the two regions are not admitted to
The normal activity region of user.Therefore, the practical blowing range of this air conditioner indoor unit only has lower air outlet with traditional
The blowing range of air conditioner indoor unit be not much different.It is sent that is, this air conditioner indoor unit does not expand it veritably not only
Demeanour is enclosed, but also can be because having opened up two air outlets more and having increased two blowers leads to manufacturing cost and power consumption substantially
Degree increases.Even so, it even if not considering the installation site of air conditioner indoor unit, is sent out through the multiple air outlets of this air conditioner indoor unit
Wind be respectively facing two opposite directions or mutually orthogonal direction is directly blown out, between the blowing range of multiple air outlets has
It is disconnected, discontinuous, cause indoor temperature uneven in temperature, seriously affects the comfortable sexual experience of user.
Summary of the invention
One object of the present invention is intended to overcome at least one defect in the prior art, and it is larger to provide a kind of blowing range
And the lesser air conditioner indoor unit of noise.
Another object of the present invention is to form the air-supply effect of encircling type, with further expansion blowing range, improves and uses
The comfort level at family is experienced.A further object of the present invention is to further increase the usage experience of user.
Another object of the present invention is to improve air output, wind speed and the air supply efficiency of ion wind generation apparatus.
To achieve the goals above, the present invention provides a kind of air conditioner indoor unit, comprising:
Casing has at least one air inlet positioned at the casing upper back, positioned at the lower part of the casing lower part
Air outlet and it is located at the casing two sides and towards first lateral air outlet and second side in the lateral front of the casing
To air outlet；
Heat-exchanger rig is set in the casing, and the air for being configured to and flowing through it carries out heat exchange；
Fan assembly, is set to the front side of the heat-exchanger rig, and is configured to promote after the heat-exchanger rig exchanges heat
Air is respectively facing the lower air outlet, first lateral air outlet and second lateral air outlet flowing；And
First ion wind generation apparatus and the second ion wind generation apparatus are separately positioned in the casing from the blower
On component to the flow path of first lateral air outlet and second lateral air outlet, and it is configured to make every effort to promote by electric field
The air after the heat-exchanger rig exchanges heat is set to be respectively facing first lateral air outlet via the air duct of the fan assembly
It is flowed with second lateral air outlet.
Optionally, the vertical equal part of first lateral air outlet extended along the longitudinal direction close to the air conditioner indoor unit
The inside edge of plane is more forward compared to the outer ledge far from the vertical equal part plane of first lateral air outlet,
So that first lateral air outlet towards the casing outside in front of；And
Second lateral air outlet and first lateral air outlet are symmetrical arranged.
Optionally, the air conditioner indoor unit further include:
First air-guiding aisle and the second air-guiding aisle, respectively from the casing inside bending extend to first side to
Air outlet and second lateral air outlet, to flow to first side to outlet air to the air duct via the fan assembly respectively
Mouth and the air of second lateral air outlet guide.
Optionally, first air-guiding aisle is in the form of a column, and is extended from inside to outside along a circle arc curve；And
Second air-guiding aisle and first air-guiding aisle are symmetrical arranged.
Optionally, the casing includes:
Back casing, for constituting the rear portion of the casing；
Front panel is set to the front side of the back casing, with the front for being constituted the casing；And
First side ventilating duct and the second side ventilating duct, the cross being located between the back casing and the front panel
To both ends, and the exterior side port of first side ventilating duct and second side ventilating duct forms respectively first side
To air outlet and second lateral air outlet；Wherein
At least one described air inlet is formed on the back casing, and first air-guiding aisle and second wind-guiding are logical
Road is respectively formed at the inside of first side ventilating duct and second side ventilating duct, and first ion wind fills
It sets and is located in first air-guiding aisle and second air-guiding aisle with the second ion wind generation apparatus.
Optionally, the forward edge difference of the exterior side port of first side ventilating duct and second side ventilating duct
It matches with the edge shape of two lateral side ends of the front panel, first side ventilating duct and second side are led
Other edges in addition to forward edge of the exterior side port of air duct edge with two lateral side ends of the back casing respectively
Shape matches.
Optionally, the fan assembly and the configuration of the first ion wind generation apparatus and the second ion wind generation apparatus
At starting operation is controllably selected, so that the air conditioner indoor unit works in only through the speed of fan assembly driving air-supply
Cold/speed heat mode only passes through the mute mould of the first ion wind generation apparatus and the driving air-supply of the second ion wind generation apparatus
Formula；And
Movable wind deflector is equipped at the lower air outlet, the activity wind deflector is configured in the quickly cooling/speed heat mould
The lower air outlet is controllably opened under formula, the lower air outlet is controllably closed under the silent mode.
Optionally, the fan assembly includes two centrifugal blowers transversely arranged side by side；And
The heat-exchanger rig is plate evaporator.
Optionally, the fan assembly includes the bottom air-guiding aisle for guiding air to flow to the lower air outlet,
The bottom air-guiding aisle turns forward to extend to from top to bottom extends to the lower part vertically downwardly again after a bending part
Air outlet, so that the lower air outlet is in the model at 0~85 ° of angle below the horizontal plane being located at where it and with the horizontal plane
Enclose interior air-supply.
Optionally, the first ion wind generation apparatus and the second ion wind generation apparatus are put including at least one
Electric mould group, each electric discharge mould group all have metal mesh and positioned at multiple electric discharges metal mesh inside and be arranged in array
Needle, wherein
The needle point of each spray point is arranged to make its satisfaction: L=aL with the metal mesh distance L1, wherein a is
Either constant of the range between 0.7~1.3, L1To reach the ion wind wind speed of the wind speed center of the metal mesh
Maximum wind velocity VmaxThe wind speed central point of the distance between the needle point of Shi Suoshu spray point and the metal mesh, the metal mesh is
Subpoint of the needle point of the spray point on the metal mesh.
Optionally, the distance between needle point of two neighboring spray point R is arranged to make its satisfaction: R=aR1, wherein
R1Reach maximum wind velocity V for wind speedmaxB times of measuring wind speed point and the distance between the wind speed central point, b is that range exists
Either constant between 0.3~0.7.
Optionally, the first ion wind generation apparatus and the second ion wind generation apparatus include be arranged successively and
The multiple electric discharge mould groups connected in parallel or series, each electric discharge mould group all have metal mesh and are located on the inside of the metal mesh
And the multiple spray points being arranged in array；And
The spray point of the two neighboring electric discharge mould group directly arranges arrangement or dislocation.
Air conditioner indoor unit of the invention passes through three air outlets of setting and the blower fan group for blowing to three air outlets
Part and two ion wind generation apparatus, and the direction of three air outlets is specifically designed, it may be such that through two lateral outlet air
Mouthful wind sent out is to the lateral front of casing, and the wind sent out through lower air outlet is in front of the lower part of casing.It that is to say every
The wind that a air outlet is sent out can be reached directly in the normal zone of action of user, thus can form left and right, lower three-side blowing
Effect, reduce the limitation to installation positions of indoor machines of air conditioners, increase air conditioner indoor unit air-supply angle, expand it and send
Demeanour is enclosed.Meanwhile ion wind generation apparatus makes the particle in air obtain kinetic energy by electric field force, to form ion wind.Phase
Than for the air-supply assembly (such as blower) of rotation class, ion wind generation apparatus has that crushing pin, that energy consumption is low, noise is small etc. is excellent
Gesture, to reduce noise when air conditioner indoor unit operation to a certain extent.
Further, air inlet by being arranged in the upper back of casing by the present invention, and fan assembly is set to and is changed
The thickness of air conditioner indoor unit in the longitudinal direction can be thinned in this special design of the front side of thermal, to reduce in air conditioning chamber
Volume of the machine when standing and when work operation, is wanted with meeting user to air conditioner indoor unit installation space and the higher of use space
It asks, and promotes the overall appearance of air conditioner indoor unit.
Further, due to two lateral air outlets of air conditioner indoor unit of the present invention towards casing outside in front of, because
This, three air outlets of air conditioner indoor unit can form the air-supply effect of encircling type, not only further expansion air conditioner indoor unit
Blowing range, and avoid cold wind or hot wind directly blows to human body, the uniformity of room temperature is improved, thus further
The comfort level for improving air conditioner indoor unit makes the usage experience of user more preferably.
Further, the present invention is by lower air outlet setting activity wind deflector, and to fan assembly and two ions
Wind generation apparatus is controlled, and may make air conditioner indoor unit at least has quickly cooling/speed heat and mute two kinds of operating modes, thus together
When meet a variety of use demands of different user or same user in varied situations, improve the usage experience of user.
Further, the present invention is closed by the spatial position of the spray point and metal mesh that rationally design ion wind generation apparatus
System, and the mutual positional relationship of the multiple spray points of rational deployment simultaneously, aloow ion wind generation apparatus to generate
The ion wind of even, larger air quantity, to improve the air supply velocity of ion wind generation apparatus, air output and air supply efficiency.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic diagram of air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic elevational view of air conditioner indoor unit according to an embodiment of the invention；
Fig. 3 is the schematic, bottom view of air conditioner indoor unit according to an embodiment of the invention；
Fig. 4 is the schematic structure exploded view of air conditioner indoor unit according to an embodiment of the invention；
Fig. 5 is the schematic cross sectional views of the cutting line A-A interception in Fig. 2；
Fig. 6 is the schematic structure point of an electric discharge mould group of ion wind generation apparatus according to an embodiment of the invention
Xie Tu；
Fig. 7 is the schematic cross sectional views of electric discharge mould group according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention provides a kind of air conditioner indoor unit, and Fig. 1 is air conditioner indoor unit according to an embodiment of the invention
Schematic diagram, Fig. 2 is the schematic elevational view of air conditioner indoor unit according to an embodiment of the invention, and Fig. 3 is basis
The schematic, bottom view of the air conditioner indoor unit of one embodiment of the invention, Fig. 4 are air conditioning chambers according to an embodiment of the invention
The schematic structure exploded view of interior machine.Referring to Fig. 1 to Fig. 4, the air conditioner indoor unit 1 of the embodiment of the present invention includes casing 10, setting
In in casing 10 heat-exchanger rig 20, be set to the fan assembly 30 of the front side of heat-exchanger rig 20 and the first ion wind fills
Set 40 and the second ion wind generation apparatus 50.
Casing 10, which has, is located at least one air inlet 120 of upper lateral part, the lower part outlet air positioned at 10 lower part of casing thereafter
Mouthfuls 111 and be located at 10 two sides of casing and towards 10 side of casing to first lateral air outlet 112 in front and the second side to
Air outlet 113.Specifically, the direction design of each air outlet of the invention may be such that through the first lateral air outlet 112 and second side
The wind sent out to air outlet 113 is to the lateral front of casing 10, and the wind sent out through lower air outlet 111 is under casing 10
In front of portion.The wind that is to say that each air outlet is sent out can be reached directly in the normal zone of action of user, thus can be formed
The effect of left and right, lower three-side blowing, reduces the limitation to 1 installation site of air conditioner indoor unit, increases air conditioner indoor unit 1 and send
The angle of wind expands its blowing range, improves its refrigerating/heating efficiency.
Meanwhile air inlet 120 is by being arranged in the upper back of casing by the present invention, and fan assembly 30 is set to and is changed
The thickness of air conditioner indoor unit 1 in the longitudinal direction can be thinned in this special design of the front side of thermal 20, to reduce air-conditioning
Volume of the indoor unit 1 when standing and when work operation, to meet user to 1 installation space of air conditioner indoor unit and use space
High requirement, and promote the overall appearance of air conditioner indoor unit 1.
The air that heat-exchanger rig 20 was configured to and flowed through it carries out heat exchange, to change the temperature for the air for flowing through it, makes
It becomes cold air or hot-air.Fan assembly 30 is configured to that the air after heat-exchanger rig 20 exchanges heat is promoted to be respectively facing lower part
Air outlet 111, the first lateral air outlet 112 and the flowing of the second lateral air outlet 113.First ion wind generation apparatus 40 and second
Ion wind generation apparatus 50 is separately positioned in casing 10 from 30 to the first lateral air outlet 112 of fan assembly and the second side to out
On the flow path in air port 113, and it is configured to promote by electric field force air after heat-exchanger rig 20 exchanges heat via blower fan group
The air duct of part 30 is respectively facing the first lateral air outlet 112 and the flowing of the second lateral air outlet 113.That is, two ions
Wind generation apparatus can be located at the both lateral sides of fan assembly 30, so as to reduce the thickness of air conditioner indoor unit 1 in the longitudinal direction.
More importantly the present invention is blown by fan assembly 30 and two ion wind generation apparatus to three of them air outlet, a side
Face ensure that the whole air output and air supply velocity of air conditioner indoor unit 1, and on the other hand, two ion wind generation apparatus rely on electric field
Power makes the particle in air obtain kinetic energy, to form ion wind.For air-supply assembly (such as blower) compared to rotation class,
The advantages such as ion wind generation apparatus has crushing pin, energy consumption is low, noise is small.Come compared to the case where all air-supply using blower
It says, the present invention reduces overall noise when air conditioner indoor unit 1 is run to a certain extent.Simultaneously because ion wind generation apparatus
The ion wind of generation does not rely on pressure generation, but is close to natural soft wind by one kind that electric field force generates, because
This can be improved the comfort level of air conditioner indoor unit 1.In addition, having since ion wind is formed by the electric field of high pressure
The effect of efficient sterilizing and resolving harmful gas pollutant.
Air conditioner indoor unit 1 of the invention passes through to air inlet and outlet, heat-exchanger rig, fan assembly and two ion winds
The structure of generating device and position are specifically designed and rational deployment, and ion wind of the extended stationary periods on theoretic is sent
Wind technology is originally improved, and combines it ideally with fan-type blower part, thus same in simple structure
When solve the technical problems such as blowing range existing in the prior art is small, noise is big, experience effect is poor, appearance is poor.Together
When, technical solution of the present invention has preferable realizability and economic value, is the primary innovation of air-conditioning form, has
Preferable promotional value.
In some embodiments of the invention, referring to fig. 2, the close air conditioner indoor unit 1 of the first lateral air outlet 112 is along preceding
The inside edge 1121 for the vertical equal part plane S that rear direction extends is vertical etc. far from this compared to the first lateral air outlet 112
The outer ledge 1122 of point plane S is more forward, so that the first lateral air outlet 112 is towards in front of the outside of casing 10.Also
To say, the inside edge 1121 of the first lateral air outlet 112 and outer ledge 1122 horizontally be on front-rear direction
Different positions, inside edge 1121 is than its outer ledge 1122 closer to the extension along the longitudinal direction of air conditioner indoor unit 1
Vertical equal part plane, and its inside edge 1121 is located at the lateral front of its outer ledge 1122, thus can make the first side to
Air outlet 112 is tiltedly outward towards the front of casing.
Further, the second lateral air outlet 113 and the first lateral air outlet 112 are symmetrical arranged.That is, second side
It is more forward compared to the outer ledge 1132 of the second lateral air outlet 113 to the inside edge of air outlet 113 1131.In other words
Say, the inside edge 1131 of the second lateral air outlet 113 and outer ledge 1132 horizontally be in not on front-rear direction
With position, the extending along the longitudinal direction closer to air conditioner indoor unit 1 than its outer ledge 1132 of inside edge 1131
Vertical equal part plane S, and its inside edge 1131 is located at the lateral front of its outer ledge 1132, and the second side thus can be made to out
Air port 113 is tiltedly outward towards the front of casing.
Three air outlets of air conditioner indoor unit 1 can be respectively facing the front and lower part of the lateral outer side of casing 10 as a result,
Front air-supply, to form the air-supply effect of encircling type, the not only further expansion blowing range of air conditioner indoor unit 1, and keep away
Cold wind is exempted from or hot wind directly blows to human body, improved the uniformity of room temperature, to further increase in air conditioning chamber
The comfort level of machine 1 makes the usage experience of user more preferably.
In some embodiments of the invention, referring to fig. 4, air conditioner indoor unit 1 further includes the first air-guiding aisle 61 and second
Air-guiding aisle 62, the first air-guiding aisle 61 and the second air-guiding aisle 62 respectively from casing 10 inside bending extend to the first side to
Air outlet 112 and the second lateral air outlet 113, to flow to the first lateral air outlet to the air duct via fan assembly 30 respectively
112 and second the air of lateral air outlet 113 guide.The wind that thereby, it is possible to guarantee to send out from two lateral air outlets
To the front left side and forward right side of casing, it is not only able to further ensure that the air-supply effect that air conditioner indoor unit 1 forms encircling type, and
The resistance in air-flow flow process can also be reduced, improve the wind speed and air quantity of two lateral air outlets.
In some embodiments of the invention, the first air-guiding aisle 61 is in the form of a column, from inside to outside along an arc-shaped song
Line extends.It will be understood by those skilled in the art that "inner" and "outside" designated herein means the inside and outside of casing 10.Second
Air-guiding aisle 62 and the first air-guiding aisle 61 are symmetrical arranged, i.e. also in a tubular form, cross section is from inside to outside for the second air-guiding aisle 62
Ground extends along same circle arc curve.The center of circle of circle is located at the front side of the circle arc curve where the circle arc curve, i.e., should
Circle arc curve has shape convexly curved backward.It is not only able to keep air-flow flowing more smooth as a result, further decreases gas
Flow resistance power improves the wind speed and air quantity of lateral air outlet；But also the first lateral air outlet 112, the second side can be made to outlet air
The air-supply effect of encircling type is more readily formed in mouth 113 and lower air outlet 111, so that it is optimal to guarantee that air conditioner indoor unit 1 has
Comfort level.
In some embodiments of the invention, casing 10 includes back casing 14, front panel 13 and the first side ventilating duct
151 and the second side ventilating duct 152.Back casing 14 is used to constitute the rear portion of casing 10.Front panel 13 is set to back casing 14
Front side, with the front for being constituted casing 10.First side ventilating duct 151 and the second side ventilating duct 152 are located at rear shell
Transverse ends between body 14 and front panel 13, i.e. the first side ventilating duct 151 and the second side ventilating duct 152 are respectively positioned on rear shell
In the space limited between body 14 and front panel 13, and it is located at the transverse ends in the space.First side ventilating duct, 151 He
The exterior side port of second side ventilating duct 152 forms respectively the first lateral air outlet 112 and the second lateral air outlet 113.By
It is more forward than its outer ledge 1122 in the inside edge 1121 of the first lateral air outlet 112, therefore, the first lateral air outlet
112 inside edge 1121 and outer ledge 1122 be respectively 151 exterior side port of the first side ventilating duct forward edge and
Posterior edges.Similarly, the inside edge 1131 of the second lateral air outlet 113 and outer ledge 1132 are respectively the second side
The forward edge and posterior edges of 151 exterior side port of ventilating duct.
It is emphasized that the exterior side port of the first side ventilating duct 151 and the second side ventilating duct 152 means it respectively
The port being exposed to outside casing 10, correspondingly, the first side ventilating duct 151 and the second side ventilating duct 152 also have respectively
Have the interior side port being hidden in inside casing 10, two interior side ports respectively with two of fan assembly 20 lateral air outlets
(spiral case air outlet of two centrifugal blowers i.e. described below) is connected.Specifically, the first side ventilating duct 151 and second side
Portion's ventilating duct 152 can be connected by screw at its interior side port respectively, be clamped or other suitable modes and fan assembly it is solid
It is scheduled on together.
Further, at least one air inlet 120 may be formed on back casing 14.Specifically, back casing 14 can have perpendicular
The ontology 141 directly extended and the rising wood 142 from the two sides up and down of ontology 141 to front curve and lower edge 143 that extend from.Ontology
It may be provided with the hanging hole for air conditioner indoor unit 1 to be hung on to wall on 141.The quantity of air inlet 120 can be to be multiple, should
Multiple air inlets 120 are distributed relatively uniformly among on the rising wood 142 of back casing 14, to guarantee the harmony of air inlet.Lower part goes out
Air port 111 may be formed at the lower edge 143 of back casing 14, and in the strip extended transversely.
Further, the first air-guiding aisle 61 and the second air-guiding aisle 62 are respectively formed at the first side ventilating duct 151
With the inside of the second side ventilating duct 152, the first ion wind generation apparatus 40 and the second ion wind generation apparatus 50 are located at
In first air-guiding aisle 61 and the second air-guiding aisle 62, i.e., two ion wind generation apparatus are located at two side ventilating ducts
It is internal.Specifically, the first side ventilating duct 151 can (such as can be in one of lateral air outlet by fan assembly 30
The spiral case air outlet of first centrifugal blower 31) tubulose extended is bent along above-mentioned circle arc curve to the first lateral air outlet 112
Body defines the first air-guiding aisle 61 in the tubular body.Similarly, the second side ventilating duct 152 can be in by the another of fan assembly 30
One lateral air outlet (such as can be the spiral case air outlet of the second centrifugal blower 32) is to the second lateral air outlet 113 along above-mentioned
Circle arc curve is bent the tubular body extended, defines the second air-guiding aisle 62 in the tubular body.First ion wind generation apparatus
40 are set in the first side ventilating duct 151, and the second ion wind generation apparatus 50 is set in the second side ventilating duct 152.By
This, can shorten the width of air conditioner indoor unit 1 horizontally, to further decrease the space size shared by it.
In some embodiments of the invention, the exterior side port of the first side ventilating duct 151 and the second side ventilating duct 152
Forward edge match respectively with the edge shape of two lateral side ends of front panel 13, the first side ventilating duct 151 and
Other edges in addition to forward edge of the exterior side port of two side ventilating ducts 152 respectively with two cross sides of back casing 14
The edge shape at end matches.That is, the exterior side port of the first side ventilating duct 151 and the second side ventilating duct 152
Forward edge matches with the edge shape of two lateral side ends of front panel 13 respectively, the first side ventilating duct 151 and second
Other edges in addition to forward edge of the exterior side port of side ventilating duct 152 respectively with two lateral side ends of back casing 14
Edge shape match.The structure of air conditioner indoor unit 1 can be simplified as a result, enhance the appearance consistency of air conditioner indoor unit 1 and whole
Body effect.
In some embodiments of the invention, fan assembly 30 and the first ion wind generation apparatus 40 and the second ion wind
Generating device 50 is configured to controllably select starting operation, is only driven by fan assembly 30 so that air conditioner indoor unit 1 works in
The quickly cooling of air-supply/speed heat mode only passes through the first ion wind generation apparatus 40 and the driving air-supply of the second ion wind generation apparatus 50
Silent mode.Movable wind deflector 114 is equipped at lower air outlet 111, movable wind deflector 114 is configured in quickly cooling/speed heat mould
Lower air outlet 111 is controllably opened under formula, controllably closes lower air outlet 111 under the silent mode.That is, this hair
It is bright to occur by the way that controllable movable wind deflector 114 is arranged at lower air outlet 111, and to fan assembly 30 and two ion winds
The start and stop of device are controlled, and air conditioner indoor unit 1 may make at least to have quickly cooling/speed heat and mute two kinds of operating modes, thus
The a variety of use demands of different user or same user in varied situations are met simultaneously, improve the usage experience of user.
Meanwhile controllable movable wind deflector 114 can avoid forming undesirable wind path inside casing 10 or air-flow caused to leak outside, to protect
Certain pressure can be formed in both of which (being silent mode by it) lower casing 10 by having demonstrate,proved, and then improve corresponding outlet air
The wind speed and air quantity of mouth.
Specifically, under quickly cooling/speed heat mode, two ion wind generation apparatus do not start operation, movable wind deflector 114 by
Open lower air outlet 111 in control ground.Air conditioner indoor unit only passes through fan assembly 30 air outlet 111 and two side outlet air to the lower part
Mouth drives air-supply simultaneously.Since the air output of fan assembly 30 is relatively large, refrigerating efficiency or heating efficiency are relatively high,
Indoor temperature can rapidly be alleviated.Such mode be suitable for air conditioner indoor unit 1 just started starting operation situation or other
Need the situation freezed rapidly or heated.Under the silent mode, fan assembly 30 does not start operation, and movable wind deflector 114 is controlled
Lower air outlet 111 is closed on ground.Air conditioner indoor unit only passes through two ion wind generation apparatus and drives respectively to two side air outlets
Dynamic air-supply, on the one hand, blown simultaneously by two lateral air outlets, expand blowing range, improve air output；Another party
Face, operating noise when ion wind generation apparatus of the invention is run is close to even lower than indoor background noise, significantly
Overall noise when air conditioner indoor unit 1 is run is reduced, solves the industry problems of ultralow mute air-supply.Such mode is suitable for
The use environments such as medical treatment, child custody and air conditioner indoor unit 1 run a period of time later situation.
Certainly, in other embodiments of the invention, in addition to quickly cooling/speed heat mode and silent mode, air conditioning chamber
Interior machine 1 can also have high speed air supply pattern.In this mode, fan assembly 30 and two ion wind generation apparatus can be controllably same
Shi Qidong operation, to blow simultaneously to three air outlets.Such mode be suitable for more fast-refrigerating or the situation quickly heated,
And other situations for having higher requirements to wind speed.
In some embodiments of the invention, referring to Fig. 3 and Fig. 4, fan assembly 30 includes two be transversely arranged side by side
A centrifugal blower, such as the first centrifugal blower 31 and the second centrifugal blower 32.First centrifugal blower 31 and the second centrifugal blower 32
It can be forward-type centrifugal fan, or backward centrifugal fan.Heat-exchanger rig 20 is plate evaporator, is changed with improving
The thermal efficiency reduces the thickness of air conditioner indoor unit 1 in the longitudinal direction, to reduce the volume of air conditioner indoor unit 1.The evaporator exists
The sum of width of the width substantially with two centrifugal blowers horizontally in transverse direction is equal, so that the sky after the evaporator heat exchange
Gas all flows into the air duct of two centrifugal blowers.
Further, the fixation bracket for fixing heat-exchanger rig 20 can be equipped between back casing 14 and heat-exchanger rig 20
80, screw connection, clamping can be used between heat-exchanger rig 20 and fixed bracket 80 and between fixed bracket 80 and back casing 14
Or other suitable connection types are fixed together.It is additionally provided with motor fixing plate 90 between fan assembly 30 and front panel 13, uses
It is fixed on motor fixing plate 90 in the motor of the centrifugal impeller rotation of two centrifugal blowers of driving.
Fig. 5 is the schematic cross sectional views of the cutting line A-A interception in Fig. 2.Referring to Fig. 5, in some implementations of the invention
In example, fan assembly 30 includes the bottom air-guiding aisle 33 for guiding air stream air outlet 111 to the lower part, bottom air-guiding aisle
33 turn forward from top to bottom extends to and extends to lower air outlet 111 after a bending part vertically downwardly again, so that lower part
Air outlet 111 is blown below the horizontal plane being located at where it and in the range of being in 0~85 ° of angle with the horizontal plane.Specifically,
After the guidance of bottom air-guiding aisle 33, lower part air outlet 111 can be sent in the regional scope in Fig. 5 between dotted line m and dotted line n
Wind, the curve arrow in the figure between dotted line m and dotted line n are the substantially flow direction of air-flow.As a result, when air conditioner indoor unit 1 heats,
Its underpart air outlet 111 can blow out downwards the thermal current horizontal by 85 ° of angles, be easy to raise up, be difficult to overcome hot wind
Under the technical problem blown.
Further, referring to fig. 4, the first centrifugal blower 31 and the second centrifugal blower 32 be respectively provided with its respective spiral case and
The centrifugal impeller being contained in spiral case.The side towards heat-exchanger rig 20 of spiral case offers air inlet, and spiral case deviates from heat exchange
The side of device 20 is equipped with blower liner plate 34, and fan assembly 30 is collectively formed in the spiral case of blower liner plate 34 and two centrifugal blowers
Air duct.321 air outlet of spiral case of 311 air outlet of spiral case of first centrifugal blower 31 and the second centrifugal blower 32 liftoff direction opposite to each other
The both lateral sides of casing 10.Specifically, 311 air outlet of spiral case of the first centrifugal blower 31 is towards the left side of casing 10, i.e. direction
Side where first lateral air outlet 112,321 air outlet of spiral case of the second centrifugal blower 32 is towards the right side of casing 10, i.e.,
Side towards where the second lateral air outlet 113.The spiral case of the spiral case 311 of first centrifugal blower 31 and the second centrifugal blower 32
321 is mutually indepedent, so that the air-flow for blowing to the first lateral air outlet 112 and the second lateral air outlet 113 is mutually indepedent, mutual
It does not influence, to avoid air turbulence.
When air conditioner indoor unit 1 only by fan assembly 30 drive blow when, under the driving of centrifugal impeller, surrounding air via
Air inlet 120 flows to heat-exchanger rig 20, and the cold air or hot-air after the heat exchange of heat-exchanger rig 20 are respectively via the first centrifugation wind
The spiral case air inlet of machine 31 and the second centrifugal blower 32 enters in the air duct of fan assembly 30, finally respectively via the first centrifugation wind
311 air outlet of spiral case of machine 31,321 air outlet of spiral case of the second centrifugal blower 32 and bottom air-guiding aisle 33 flow to the first side
To air outlet 112, the second lateral air outlet 113 and lower air outlet 111, to realize left and right, lower three face encircling type outlet air
Effect.
When air conditioner indoor unit 1 is only there are two when the driving air-supply of ion wind generation apparatus, under the action of electric field force, environment is empty
Gas flows to heat-exchanger rig 20 via air inlet 120, and the cold air or hot-air after the heat exchange of heat-exchanger rig 20 are respectively via first
The spiral case air inlet of centrifugal blower 31 and the second centrifugal blower 32 enters in the air duct of fan assembly 30, finally respectively via first
311 air outlet of spiral case of centrifugal blower 31 and 321 air outlet of spiral case of the second centrifugal blower 32 flow to the first lateral air outlet 112
With the second lateral air outlet 113, to realize the effect of left and right two sides encircling type air-supply.At this point, the centrifugal impeller of fan assembly
Any driving effect will not be generated.
It can be seen that fan assembly 30 be operated alone air-supply and two ion wind generation apparatus be operated alone air-supply both
Operating mode can share the air duct of fan assembly 30, to simplify the structure of air conditioner indoor unit 1, reduce its volume.
First ion wind generation apparatus 40 and the second ion wind generation apparatus 50 are respectively arranged at the first centrifugal blower 31
At 311 air outlet of spiral case and at 321 air outlet of spiral case of the second centrifugal blower 32, to further reduce air conditioner indoor unit 1
Thickness in the longitudinal direction, had not only optimized the appearance of air conditioner indoor unit 1, but meet user to air conditioner indoor unit 1 compared with
The requirement of small installation space.
Fig. 6 is the schematic structure point of an electric discharge mould group of ion wind generation apparatus according to an embodiment of the invention
Xie Tu.In some embodiments of the invention, referring to Fig. 6, the first ion wind generation apparatus 40 and the second ion wind generation apparatus
50 include at least one electric discharge mould group 410.Each electric discharge mould group 410 all has metal mesh 411 and is located at 411 inside of metal mesh
And the multiple spray points 412 being arranged in array.The needle point of spray point 412 is close to metal mesh 411, spray point 412 and metal mesh 411
Upper to apply positive or negative high voltage electrode respectively, spray point 412 is equivalent to the radiation pole for generating corona discharge, and metal mesh 411, which is equivalent to, to be connect
Receive pole.
It is emphasized that inside mentioned here means the side towards 10 geometric center of casing of metal mesh 411, with
The opposite outside in inside mean metal mesh 411 towards the side outside casing 10.That is, each 410 institute of electric discharge mould group
The flow direction of the ion wind of generation is multiple spray points 412 and the arragement direction of metal mesh 411 and the stream of ion wind from inside to outside
To identical.
Fig. 7 is the schematic cross sectional views of electric discharge mould group according to an embodiment of the invention.Referring to Fig. 7, in order to improve from
The air supply velocity of sub- wind generation apparatus, designer of the invention have carried out a large amount of measuring wind speed experiment, and experimental result discovery will
The needle point of each spray point 412 with 411 distance L of metal mesh is arranged to that it is made to meet L=aL1(wherein, a be range 0.7~
Either constant between 1.3, i.e. a can value be 0.7,0.8,0.9,1.0,1.1,1.2 or 1.3, L1To make metal mesh 411
The ion wind wind speed of wind speed center reaches maximum wind velocity VmaxWhen spray point 412 needle point and metal mesh 411 between away from
Wind speed central point from, metal mesh 411 is the needle point of spray point 412 in the subpoint on metal mesh 411) relationship after, a side
Face, ion wind wind speed caused by two ion wind generation apparatus can preferably meet the normal use demand of user, another
Aspect also can ensure that spray point 412 can partly overlap in the region that metal mesh 411 generates effective ion wind to reach no shadow
The effect of the projection of lamp, so that the ion wind distribution of metal mesh 411 is more uniform.
In order to improve the air output of ion wind generation apparatus, designer of the invention has carried out a large amount of needle point projection radius
The experiment of measurement, experimental result discovery, is arranged to the distance between the needle point of two neighboring spray point 412 R that it to be made to meet R=
aR1(wherein, R1Reach maximum wind velocity V for wind speedmaxB times of measuring wind speed point and the distance between wind speed central point, b is model
The either constant being trapped among between 0.3~0.7, i.e. b can value be 0.3,0.4,0.5,0.6 or 0.7, the value of a is same as described above)
Relationship after, ion wind air quantity caused by two ion wind generation apparatus can preferably meet user and normally use need
It asks.Meanwhile after being specifically designed to the distance between two neighboring spray point 412, two neighboring spray point can either be avoided
It the distance between wind speed occurs cancels out each other because distance is too close between 412, and can be avoided two spray points 412 too far and lead
Cause air quantity reduction and air volume adjustment uneven.
It can be seen that spatial relation of the present invention by rational design spray point 412 and metal mesh 411, and simultaneously
The mutual positional relationship of the multiple spray points 412 of rational deployment, aloow ion wind generation apparatus generate it is uniform, compared with
The ion wind of Wind Volume, to improve the air supply velocity of ion wind generation apparatus, air output and air supply efficiency.
In some embodiments of the invention, the first ion wind generation apparatus 40 and the second ion wind generation apparatus 50 wrap
The multiple electric discharge mould groups 410 for being arranged successively and connecting in parallel or series are included, each electric discharge mould group 410 all has 411 He of metal mesh
Positioned at the multiple spray points 412 metal mesh 411 inside and be arranged in array.Spray point in each electric discharge mould group 410 as a result,
Corona discharge phenomenon will be generated between 412 and corresponding metal mesh 411, to may make ion wind by multiple electric discharge mould groups
410 are repeatedly accelerated, and the superposition of wind speed may be implemented, to obtain higher wind velocity out.And under high speed outlet air effect
It is capable of forming negative pressure, air supply velocity, air output and the air-supply for further increasing intake, improving multipole ion air supply module
Efficiency.
In certain embodiments of the present invention, the spray point 412 of two neighboring electric discharge mould group 410 is directly to arrangement, also
It is to say, projection of the spray point 412 of each adjacent two electric discharge mould group in the outlet air surface of ion wind generation apparatus is overlapped.As a result,
Region corresponding to the tip of each spray point 412 can generate larger stronger electric field, therefore the region can generate local wind speed
Higher ion wind, which, which blows to the another user of meeting with user, has stronger wind sense.In other words, such arrangement
Can be obtained near each wind speed central point of metal mesh 411 part larger wind speed, with promoted air conditioner indoor unit 1 individually by from
Wind sense when sub- wind generation apparatus driving air-supply.
In some alternative embodiments of the invention, the dislocation cloth of spray point 412 of two neighboring electric discharge mould group 410
It sets.The mode of one of which dislocation arrangement are as follows: the spray point 412 of each adjacent two electric discharge mould group is filled perpendicular to ion wind
The arrangement that misplaces on the direction of 10 outlet air surface is set, and the corresponding spray point 412 of each adjacent two electric discharge mould group occurs in ion wind
Projection in the outlet air surface of device 10 is in same horizontal line (the i.e. dislocation cloth of spray point 412 of each adjacent two electric discharge mould group
It sets, but height locating for corresponding spray point 412 is identical).Can produce in several linear regions in the horizontal direction as a result, compared with
Superposition for uniform soft wind, multiple electric discharge mould groups can form larger stronger electric field in the linear region again, therefore should
Ion wind wind speed in linear region is relatively high.Further, the institute's shape in the horizontal plane of spray point 412 of multiple electric discharge mould groups
At every group of three spray points projection adjacent to each other be respectively formed isosceles triangle, with ensure that ion wind generation apparatus generates from
Sub- wind distribution is relatively uniform.
The mode of another kind dislocation arrangement are as follows: the spray point 412 of each adjacent two electric discharge mould group is sent out perpendicular to ion wind
Dislocation is arranged on the direction of the outlet air surface of generating apparatus and vertical direction.The ion wind that ion wind generation apparatus generates as a result,
It can be uniformly distributed in its outlet air surface, it is soft, uniform big to be realized in the case where low-voltage, existing fringing field intensity, low-power
The air-supply of air quantity.That is, mutually misplacing per the spray point 412 of two adjacent electric discharge mould groups 410, it can fill up each and put
Gap between multiple spray points 412 of electric mould group 410.It can be formed in the whole region of metal mesh 411 as a result, relatively uniform
Ion wind, improve whole air output.Further, the spray point 412 of multiple electric discharge mould groups is in ion wind generation apparatus
Outlet air surface in be formed by every group of three spray points projection adjacent to each other and be respectively formed equilateral triangle, to ensure that ion wind is sent out
The ion wind distribution that generating apparatus generates is more uniform.
In some embodiments of the invention, referring to Fig. 6, each electric discharge mould group 410 further includes shell 416, with multiple
It the metal conductive strips 413 of metallic conduction piece 414 and is electrically connected with metal conductive strips 413 and perpendicular to metal conductive strips 413
At least one PCB multilayer board 415.PCB multilayer board 415 has two layers of front and back insulating protective layer and is located at two layers of insulating protective layer
Between conductive layer, which is electrically connected with metallic conduction piece 414.Buckle 4161, metal are offered on the bottom wall of shell 416
The metallic conduction piece 414 of conductive bar 413 is fastened in the buckle 4161 of shell 416.
The quantity of PCB multilayer board 415 can be one, generally rectangular；Or the quantity of PCB multilayer board 415 can
Think multiple, the perpendicular elongated strip extended in metal conductive strips 413 of each PCB multilayer board 415.
Multiple spray points 412 are evenly distributed in the outside towards metal mesh 411 of at least one PCB multilayer board 415.Tool
Body, several are offered on the outer surface of each PCB multilayer board 415 for installing the pin hole of spray point 412.Pin hole
Aperture is slightly smaller than the diameter of spray point 412, so that pin hole and spray point 412 are interference fitted.It is inserted into around the pin hole of spray point 412
Equipped with the filled layer filled up by welding procedure, it that is to say that being equipped with around spray point 412 for pin hole passes through welding procedure
The filled layer filled up is electrically connected with guaranteeing that spray point 412 keeps good with the conductive layer in PCB multilayer board 415, while again may be used
Strictly conductive layer is avoided to be exposed to outside, to avoid generating the phenomenon that leaving about electricity or sparking.
It will be understood by those skilled in the art that in case of no particular description, so-called "upper" in the embodiment of the present invention,
"lower", "inner", "outside", " cross ", "front", "rear" etc. are for indicating that the term of orientation or positional relationship is with air conditioner indoor unit 1
For on the basis of real use state, these terms are merely for convenience of describing and understanding technical solution of the present invention, without
It is that the device of indication or suggestion meaning or component must have a particular orientation, therefore be not considered as limiting the invention.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (11)
1. a kind of air conditioner indoor unit characterized by comprising
Casing has at least one air inlet positioned at the casing upper back, the lower part outlet air positioned at the casing lower part
Mouthful and be located at the casing two sides and towards first lateral air outlet in the lateral front of the casing and the second side to going out
Air port；
Heat-exchanger rig is set in the casing, and the air for being configured to and flowing through it carries out heat exchange；
Fan assembly, is set to the front side of the heat-exchanger rig, and is configured to promote the air after the heat-exchanger rig exchanges heat
It is respectively facing the lower air outlet, first lateral air outlet and second lateral air outlet flowing；And
First ion wind generation apparatus and the second ion wind generation apparatus are separately positioned in the casing from the fan assembly
To the flow path of first lateral air outlet and second lateral air outlet, and be configured to promote by electric field force through
Air after the heat-exchanger rig heat exchange is respectively facing first lateral air outlet and institute via the air duct of the fan assembly
State the flowing of the second lateral air outlet；
The first ion wind generation apparatus and the second ion wind generation apparatus include at least one electric discharge mould group, each
The electric discharge mould group all has metal mesh and positioned at multiple spray point metal mesh inside and be arranged in array, wherein
The needle point of each spray point is arranged to make its satisfaction: L=aL with the metal mesh distance L1, wherein a is range
Either constant between 0.7~1.3, L1To make the ion wind wind speed of the wind speed center of the metal mesh reach maximum
Wind speed VmaxThe wind speed central point of the distance between the needle point of Shi Suoshu spray point and the metal mesh, the metal mesh is described
Subpoint of the needle point of spray point on the metal mesh.
2. air conditioner indoor unit according to claim 1, which is characterized in that
The inside for the vertical equal part plane of first lateral air outlet extended along the longitudinal direction close to the air conditioner indoor unit
Outer ledge of the edge compared to first lateral air outlet far from the vertical equal part plane is more forward, so that described the
One lateral air outlet towards the casing outside in front of；And
Second lateral air outlet and first lateral air outlet are symmetrical arranged.
3. air conditioner indoor unit according to claim 1, which is characterized in that further include:
First air-guiding aisle and the second air-guiding aisle extend to first side to outlet air from the bending of the inside of the casing respectively
Mouthful and second lateral air outlet, with respectively to the air duct via the fan assembly flow to first lateral air outlet and
The air of second lateral air outlet guides.
4. air conditioner indoor unit according to claim 3, which is characterized in that
First air-guiding aisle is in the form of a column, and is extended from inside to outside along a circle arc curve；And
Second air-guiding aisle and first air-guiding aisle are symmetrical arranged.
5. air conditioner indoor unit according to claim 3, which is characterized in that the casing includes:
Back casing, for constituting the rear portion of the casing；
Front panel is set to the front side of the back casing, with the front for being constituted the casing；And
First side ventilating duct and the second side ventilating duct, lateral two be located between the back casing and the front panel
End, and the exterior side port of first side ventilating duct and second side ventilating duct forms respectively first side to out
Air port and second lateral air outlet；Wherein
At least one described air inlet is formed on the back casing, first air-guiding aisle and second air-guiding aisle point
Be not formed in the inside of first side ventilating duct and second side ventilating duct, the first ion wind generation apparatus and
The second ion wind generation apparatus is located in first air-guiding aisle and second air-guiding aisle.
6. air conditioner indoor unit according to claim 5, which is characterized in that
The forward edge of the exterior side port of first side ventilating duct and second side ventilating duct respectively with the front
The edge shape of two lateral side ends of plate matches, the outside of first side ventilating duct and second side ventilating duct
Other edges in addition to forward edge of port match with the edge shape of two lateral side ends of the back casing respectively.
7. air conditioner indoor unit according to claim 1, which is characterized in that
The fan assembly and the first ion wind generation apparatus and the second ion wind generation apparatus are configured to controllably select
One starting operation, so that the air conditioner indoor unit works in only through quickly cooling/speed heat mode of fan assembly driving air-supply
Or only pass through the silent mode of the first ion wind generation apparatus and the driving air-supply of the second ion wind generation apparatus；And
Movable wind deflector is equipped at the lower air outlet, the activity wind deflector is configured under the quickly cooling/speed heat mode
It controllably opens the lower air outlet, controllably close the lower air outlet under the silent mode.
8. air conditioner indoor unit according to claim 1, which is characterized in that
The fan assembly includes two centrifugal blowers transversely arranged side by side；And
The heat-exchanger rig is plate evaporator.
9. air conditioner indoor unit according to claim 1, which is characterized in that
The fan assembly includes the bottom air-guiding aisle for guiding air to flow to the lower air outlet, the bottom wind-guiding
Channel turns forward to extend to from top to bottom extends to the lower air outlet vertically downwardly again after a bending part, so that institute
It states lower air outlet and blows below the horizontal plane being located at where it and in the range of being in 0~85 ° of angle with the horizontal plane.
10. air conditioner indoor unit according to claim 1, which is characterized in that
The distance between the needle point of two neighboring spray point R is arranged to make its satisfaction: R=aR1, wherein R1Reach for wind speed
Maximum wind velocity VmaxB times of measuring wind speed point and the distance between the wind speed central point, b is range between 0.3~0.7
Either constant.
11. air conditioner indoor unit according to claim 1, which is characterized in that
The first ion wind generation apparatus and the second ion wind generation apparatus include being arranged successively and in parallel or series
Multiple electric discharge mould groups of connection, each electric discharge mould group all have metal mesh and are located on the inside of the metal mesh and arrange in array
Multiple spray points of cloth；And
The spray point of the two neighboring electric discharge mould group directly arranges arrangement or dislocation.
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| CN201610847947.5A CN107869769B (en) | 2016-09-23 | 2016-09-23 | Air conditioner indoor unit |
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| CN201610847947.5A CN107869769B (en) | 2016-09-23 | 2016-09-23 | Air conditioner indoor unit |
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| CN107869769B true CN107869769B (en) | 2019-07-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110726182B (en) * | 2018-07-16 | 2021-07-23 | 重庆海尔空调器有限公司 | Hanging air conditioner |
| CN110726239B (en) * | 2018-07-16 | 2021-07-23 | 重庆海尔空调器有限公司 | Hanging air conditioner |
| CN110848802B (en) * | 2018-07-26 | 2020-11-27 | 青岛海尔空调器有限总公司 | Air conditioner hanging machine |
| CN110848813B (en) * | 2018-07-26 | 2021-04-20 | 青岛海尔空调器有限总公司 | Air conditioner hanging machine |
| CN110056965B (en) * | 2019-05-10 | 2021-05-25 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN110056972A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔空调器有限总公司 | Wall-hanging indoor unit of air conditioner |
| CN110056966A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔空调器有限总公司 | Wall-hanging indoor unit of air conditioner |
| CN110056973A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔空调器有限总公司 | Wall-hanging indoor unit of air conditioner |
| CN110056967A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔空调器有限总公司 | Wall-hanging indoor unit of air conditioner |
| CN110056968B (en) * | 2019-05-10 | 2021-04-20 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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