CN109882932A - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN109882932A CN109882932A CN201910256088.6A CN201910256088A CN109882932A CN 109882932 A CN109882932 A CN 109882932A CN 201910256088 A CN201910256088 A CN 201910256088A CN 109882932 A CN109882932 A CN 109882932A
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- air outlet
- indoor unit
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Abstract
It includes: shell that the present invention, which discloses a kind of air conditioner indoor unit and air conditioner, the air conditioner indoor unit, has installation cavity, and the shell is equipped with interval setting and is connected to the first air inlet, the first air outlet and the second air outlet of the installation cavity；Heat exchanger is set in the installation cavity, and the corresponding first air inlet setting；Ducting assembly is set in the installation cavity, and between the heat exchanger and first air outlet；Air-out component, the drum type blower including correspondence the second air outlet setting, the drum type blower correspond to second air outlet and offer the second air inlet.The present invention is intended to provide one kind can reinforce circulating internal air, guarantee room temperature uniformity, air-conditioning is used for a long time and does not also feel bored, and the air conditioner indoor unit that comfort is good.
Description
Technical field
The present invention relates to air-conditioner field, in particular to a kind of air conditioner indoor unit and air conditioner.
Background technique
Air regulator (Air Conditioner, abbreviation air conditioner) is for directly mentioning to closed space or region
For the electric appliance of treated air.Requirement with people to environmental degree of comfort is higher and higher, and the function of air conditioner is also more next
It is abundanter.
Existing air conditioner is usually provided with an air outlet, in order to guarantee that room mean temperature is relative constant, from air outlet
There are the larger temperature difference with interior for the air-flow of outflow.Meanwhile in order to guarantee that air conditioner has certain air supplying distance, the gas of air outlet
Stream is general relatively to be concentrated, so that air outlet air-flow flows through regional temperature and the room temperature temperature difference is obvious, to room temperature occur
Unevenness causes cooling/heating speed slow, at the same under closed environment for a long time use air conditioner when, then will appear atmosphere draught-free
Feel situations such as bored.
Summary of the invention
The main object of the present invention is to provide a kind of air conditioner indoor unit, it is desirable to provide one kind can reinforce indoor air circulation
Flowing guarantees room temperature uniformity, and air-conditioning is used for a long time and does not also feel bored, and the air conditioner indoor unit that comfort is good.
To achieve the above object, air conditioner indoor unit proposed by the present invention, comprising:
Shell, has installation cavity, and the shell is equipped with interval setting and is connected to the first air inlet of the installation cavity, first
Air outlet and the second air outlet；
Heat exchanger is set in the installation cavity, and the corresponding first air inlet setting；
Ducting assembly is set in the installation cavity, and between the heat exchanger and first air outlet；
Air-out component, the drum type blower including correspondence second air outlet setting, the drum type blower correspond to described the
Two air outlets offer the second air inlet.
Further, the shell includes the top cover and be set to the chassis and institute that chassis and the chassis are oppositely arranged
The side wall between top cover is stated, the top cover, side wall and chassis have been enclosed the installation cavity, and the side wall offers interval and sets
First air inlet and first air outlet set, the top cover offer second air outlet, the air-out component
Set on the top cover backwards to the side on the chassis.
Further, the air-out component further includes the turntable for being rotatably arranged in the top cover, the turntable with it is described
The rotation connection of drum type blower, the turntable correspond to second air outlet and offer through-hole, the through-hole and second air inlet
Mouth is correspondingly arranged.
Further, the turntable towards the top cover side around the through-hole be equipped with sliding slot, the top cover towards
The side of the turntable is provided with the sliding rail being slidably matched with the sliding slot around second air outlet.
Further, there are two the support frame being oppositely arranged, the branch backwards to the side projection of the top cover for the turntable
Support offers turn hole, and the opposite sides of the drum type blower is convexly equipped with shaft, and the drum type blower passes through the shaft and institute
It states turn hole cooperation to be rotatablely connected with support frame as described above, so that second air inlet is connected to second air outlet or the drum
Type blower covers second air outlet.
Further, the air-out component further includes the first actuator set on the top cover, first actuator with
Turntable transmission connection, first actuator drive the turntable to slide along the sliding rail so that the turntable relative to
The case top rotation；
And/or support frame as described above is additionally provided with the second actuator adjacent to the turn hole, the output shaft of second actuator with
The one shaft connection, second actuator drive the shaft that the drum type blower is driven to rotate around the turn hole.
Further, the drum type blower include mounting shell, the first motor in the mounting shell, multiple movable vanes and
Multiple stator blades, the mounting shell offer second air inlet towards the side of the shell, and the mounting shell is backwards to described
The side of shell offers third air outlet, and multiple movable vanes are around being set to the first motor output shaft adjacent to described the
One end of two air inlets, multiple fixed blade rings are around being set to the first motor adjacent to one end of the third air outlet.
Further, the mounting shell is provided with outlet section adjacent to the third air outlet, if the outlet section offers
Dry interval setting and the exhaust vent around the third air outlet, throwing of the outlet section in the first motor output shaft axial direction
Shadow and projection of the stator blade on the first motor output shaft be not be overlapped.
Further, the drum type blower includes 3~17 movable vanes；
And/or the drum type blower includes 3~41 stator blades.
Further, the quantity for defining the movable vane is n1, defines each movable vane and is incident upon the first motor output shaft
On projected length be d1, define the stator blade quantity be n2, define the stator blade and be incident upon the first motor output shaft
On projected length be d2,0.7n1d1≤n2d2≤1.2n1d1.
Further, the projection that the movable vane is incident upon on the first motor output shaft is defined to be incident upon with the stator blade
The spacing between projection on the first motor output shaft is L, L >=0.25d1；
As 0.25d1 < 10mm, L=10mm.
Further, the air conditioner indoor unit further includes the partition in the installation cavity, and the partition is by the peace
It behave affectedly and is divided into the first installation cavity for being connected to first air outlet and the second installation cavity for being connected to second air outlet, it is described
Ducting assembly includes the tubular wine wheel in first installation cavity and the second motor in second installation cavity, institute
The output shaft for stating the second motor is connect through the partition with the cross flow fan.
The present invention also proposes a kind of air conditioner, including air-conditioner outdoor unit and air conditioner indoor unit described above, the air-conditioning
Outdoor unit is connect by pipeline with the air conditioner indoor unit.
The first air outlet and the second air outlet is arranged in the air conditioner indoor unit of technical solution of the present invention on shell, by by wind
The corresponding first air outlet setting of road component, air-out component correspond to the second air outlet setting, pass through first using ducting assembly
Air outlet blows to indoor realization, is blown by the second air outlet to indoor realization using the drum type blower of air-out component, with reality
The now air-supply from the first air outlet and the second air outlet to indoor realization different directions, thus reinforce circulating internal air,
So that room temperature is rapidly achieved uniformly, and guarantee room temperature uniformity.Air conditioner indoor unit proposed by the present invention can not only add
Strong circulating internal air guarantees room temperature uniformity, and air-conditioning is used for a long time and does not also feel bored, and comfort is good.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of air conditioner indoor unit of the present invention；
Fig. 2 be Fig. 1 in A-A to diagrammatic cross-section；
Fig. 3 is the enlarged drawing in Fig. 2 at B；
Fig. 4 is the overlooking structure diagram of another embodiment of air conditioner indoor unit of the present invention；
Fig. 5 is the structural schematic diagram of one embodiment of air-out component of the present invention；
Fig. 6 is the diagrammatic cross-section of one embodiment of air-out component of the present invention；
Fig. 7 is the structural schematic diagram of air conditioner indoor unit refrigeration mode of the present invention；
Fig. 8 is the structural schematic diagram of air conditioner indoor unit heating mode of the present invention；
Fig. 9 is the structural schematic diagram of calm one embodiment of sense mode of air conditioner indoor unit of the present invention.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Air conditioner indoor unit | 4 | Air-out component |
| 1 | Shell | 41 | Drum type blower |
| 1a | Installation cavity | 411 | Mounting shell |
| 1b | First installation cavity | 4111 | Shaft |
| 1c | Second installation cavity | 4112 | Second air inlet |
| 11 | Chassis | 4113 | Third air outlet |
| 12 | Side wall | 4114 | Outlet section |
| 121 | First air inlet | 4115 | Exhaust vent |
| 122 | First air outlet | 412 | First motor |
| 13 | Top cover | 413 | Movable vane |
| 131 | Second air outlet | 414 | Stator blade |
| 14 | Partition | 42 | Turntable |
| 2 | Heat exchanger | 421 | Through-hole |
| 3 | Ducting assembly | 43 | Support frame |
| 31 | Tubular wine wheel | 431 | Turn hole |
| 32 | Second motor |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
Meanwhile the "and/or" that occurs in full text or " and/or " meaning be including three schemes, be with " A and/or B "
Example, including the scheme that A scheme or B scheme or A and B meet simultaneously.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
The present invention proposes a kind of air conditioner indoor unit 100.
Incorporated by reference to referring to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 7, Fig. 8 and Fig. 9, in embodiments of the present invention, the air conditioning chamber
Interior machine 100 includes shell 1, heat exchanger 2, ducting assembly 3 and air-out component 4.Wherein, shell 1 has installation cavity 1a, and shell 1 is set
There is interval to be arranged and is connected to the first air inlet 121, the first air outlet 122 and the second air outlet 131 of installation cavity 1a；Heat exchanger 2
In installation cavity 1a, and corresponding first air inlet 121 setting；Ducting assembly 3 is set in installation cavity 1a, and is located at heat exchanger 2
And first between air outlet 122；Air-out component 4 includes the drum type blower 41 of corresponding second air outlet 131 setting, drum type blower 41
Corresponding second air outlet 131 offers the second air inlet 4112.
In the present embodiment, air conditioner indoor unit 100 is round cabinet-type air conditioner, therefore the rounded tubular of shell 1 of air conditioner indoor unit 100
Setting.In other embodiments, air conditioner indoor unit 100 or rectangular cabinet-type air conditioner, its corresponding shell 1 tubular that is square are set
It sets.In addition, shell 1 can be also arranged with oval tubular, limit there is no specific, depending on actual needs installation site or occupies empty
Between size etc. it is different and accordingly design.
Specifically, shell 1 can both be structure as a whole, or Duo Gefen to provide support and protective zone
The component of body assembles.In the present embodiment, shell 1 is that the component of multiple fissions assembles.As shown in fig.3, shell 1
The top cover 13 being oppositely arranged including chassis 11 and chassis 11 and the side wall 12 between chassis 11 and top cover 13, top cover 13, side
Wall 12 and chassis 11 have been enclosed installation cavity 1a.
It should be understood that side wall 12 can both be structure as a whole, or the component of multiple fissions assembles.At this
In embodiment, side wall 12 includes the panel and backboard being detachably connected, and panel and backboard can be carried out removable by screw thread or buckle
Connection is unloaded, is then installed on chassis 11 jointly, and between chassis 11 and top cover 13, which makes the air conditioner indoor unit
100 installation and removal are all more convenient.In the present embodiment, which further includes wind guiding component, wind guiding component
It is mounted in air flow duct, heat exchanger 2 is close to backboard side, and wind guiding component is close to panel, and corresponding first air outlet 122 is set
It sets, is advantageously implemented wind-guiding.Shell 1 offers the first air inlet 121 and the first air outlet 122 being connected to air flow duct, is
Keep the setting in air duct more reasonable, the first air inlet 121 and first air outlet 122 two sides that be respectively arranged on shell 1 opposite.
Specifically, backboard is provided with the first air inlet 121, and panel is provided with the first air outlet 122, and the first air inlet
121 and first air outlet 122 vertically extend.The heat exchanger 2 can be plate heat exchanger 2, can by plate heat exchanger 2
Increase heat exchange area, while plate heat exchanger 2 facilitates processing and maintenance.Optionally, the cross section of heat exchanger 2 is in the form of " U " shape,
And heat exchanger 2 is located on the inner wall of 1 backboard of shell.
In the present embodiment, shell 1 is equipped with interval setting and is connected to the first air inlet 121 of installation cavity 1a, the first outlet air
The first air inlet 121 of connection installation cavity 1a, side wall are offered on the backboard of mouth 122 and the second air outlet 131 namely side wall 12
12 panel offers the first air outlet 122 of connection installation cavity 1a.Ducting assembly 3 is installed in the installation cavity 1a of shell 1, is pacified
It behave affectedly in 1a and is formed with air flow duct.When air conditioner indoor unit 100 is run, outside air passes through the first air inlet of 12 backboard of side wall
121 enter in installation cavity 1a, are acted on by ducting assembly 3, so that air is blown into via air flow duct by the first air outlet 122
It is indoor.
In order to reinforce circulating internal air, so that room temperature is rapidly achieved uniformly, and guarantee that room temperature is uniform
Property, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Fig. 7, in the present embodiment, shell 1 is also provided with the second air outlet 131, and second goes out
Air port 131 and the first air inlet 121 and the first air outlet 122 interval are arranged, and air-out component 4 is arranged on shell, make to obtain
Corresponding second air outlet 131 setting of wind component 4, air-out component 4 include the drum type blower 41 of corresponding second air outlet 131 setting.
It so can be by drum type blower 41 by the indoor realizations air-supply of 131 pairs of the second air outlet, to realize from the first air outlet 122 and the
Two air-supplies to indoor realization different directions simultaneously of air outlet 131, to reinforce circulating internal air, so that room temperature
It is rapidly achieved uniformly, and guarantees room temperature uniformity.
It should be understood that drum type blower 41 is in drum type or ball in the shell of drum type or spherical designs namely drum type blower 41
Shape is so that it is convenient to which drum type blower 41 rotates, to realize the air-supply of indoor different directions, raising circulating internal air is imitated
Rate, so that room temperature is rapidly achieved uniformly.
It should be understood that the direction that the first air outlet 122 and the second air outlet 131 open up on shell 1 is different, it is optional
Ground, the first air inlet 121, the first air outlet 122 and the second air outlet 131 can be set to the different positions of 1 side wall 12 of shell simultaneously
It sets and direction.In order to avoid the air inlet of the first air inlet 121 and the outlet air of the first air outlet 122 and the second air outlet 131 occur
Interference, the opposite sides of 1 side wall 12 of shell is arranged in the first air inlet 121 and the first air outlet 122 and the second air outlet 131.
In order to further strengthen circulating internal air, so that room temperature is rapidly achieved uniformly, and guarantee Indoor Temperature
Uniformity is spent, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Fig. 7, in the present embodiment, the first air outlet 122 is set to 1 side wall 12 of shell
Away from the side of the first air inlet 121, the second air outlet 131 is opened on 1 top cover 13 of shell.
The first air outlet 122 and the second air outlet 131 is arranged in air conditioner indoor unit 100 of the invention on shell 1, pass through by
Corresponding first air outlet 121 setting of ducting assembly 3, corresponding second air outlet 131 of air-out component 4 are arranged, and utilize air duct group
Part 3 passes through the second air outlet 131 using the drum type blower 41 of air-out component 4 by 122 pairs of the first air outlet indoor realization air-supplies
It blows to indoor realization, to realize the air-supply from the first air outlet 122 and 131 pairs of the second air outlet indoor realization different directions,
To reinforce circulating internal air, so that room temperature is rapidly achieved uniformly, and guarantee room temperature uniformity.The present invention
The air conditioner indoor unit 100 of proposition can not only reinforce circulating internal air, guarantee room temperature uniformity, and air-conditioning is used for a long time
Do not feel bored, and comfort is good yet.
As shown in Fig. 2, Fig. 3 and Fig. 9, in the present embodiment, which further includes heat exchanger 2, heat exchanger 2
In installation cavity 1a, and corresponding first air inlet 121 setting, so enter using heat exchanger 2 to from the first air inlet 121
Air in installation cavity 1a carries out cold and hot exchange, so that by going out respectively from first with the cold and hot air exchanged of heat exchanger 2
Air port 122 and the second air outlet 131 are blown into interior, and carry out heat exchange with indoor air, to reduce or increase indoor
Temperature improves indoor amenity.
Further, shown in as shown in Figure 1, Figure 2, Fig. 3 and Fig. 9, in the present embodiment, air-out component 4 is set to top cover 13 backwards
The side on chassis 11 namely air-out component 4 are set to the outside of shell 1.Corresponding second air outlet of the drum type blower 41 of air-out component 4
131 settings, and corresponding second air outlet 131 of drum type blower 41 offers the second air inlet 4112.So using drum type blower
Air in 1 installation cavity 1a of shell is pumped into air-out component 4 via the second air inlet 4112 by the second air outlet 131 by 41, and
There is air-out component 4 to be blown into interior.
Specifically, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, in the present embodiment, drum type wind
Machine 41 includes mounting shell 411, the first motor 412 in mounting shell 411, multiple movable vanes 413 and multiple stator blades 414, installation
Shell 411 offers the second air inlet 4112 towards the side of shell 1, and mounting shell 411 offers third backwards to the side of shell 1 and goes out
Air port 4113, multiple movable vanes 413 are multiple around being set to 412 output shaft of first motor adjacent to one end of the second air inlet 4112
Stator blade 414 surround and is set to first motor 412 adjacent to one end of third air outlet 4113.
It should be understood that mounting shell 411 has accommodating cavity, Ye Jian to provide support and protective zone, mounting shell 411
Dress shell 411 is for installing and accommodating first motor 412, multiple movable vanes 413 and multiple stator blades 414.Optionally, mounting shell 411 is in
Round sphere or quadrangle box or polygon box body, it is not limited here.
In order to improve the air-out effect of drum type blower 41, in the present embodiment, mounting shell 411 is in drum type or round sphere
Shape.Mounting shell 411 offers the second air inlet 4112 namely mounting shell 411 towards 1 top cover 13 of shell towards the side of shell 1
Side offer the second air inlet 4112, the second air inlet 4112 and 131 face of the second air outlet are arranged, and can so facilitate drum
Type blower 41 fits through the second air inlet 4112 and the by first motor 412 in mounting shell 411 and multiple movable vanes 413
Air in 1 installation cavity 1a of shell is pumped into mounting shell 411 by two air outlets 131.
Mounting shell 411 offers third air outlet 4113 namely mounting shell 411 backwards to the side of shell 1 and pushes up towards shell 1
The side of lid 13 offers third air outlet 4113, and drum type blower 41 can so be facilitated to pass through the first motor in mounting shell 411
412, the air in mounting shell 411 is blown into room by the third air outlet 4113 that fits through of multiple movable vanes 413 and multiple stator blades 414
It is interior.
In the present embodiment, as shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 9, multiple movable vanes 413 surround and are set to first motor 412
Output shaft surround adjacent to one end of the second air inlet 4112, multiple stator blades 414 and is set to first motor 412 adjacent to third air outlet
4113 one end.It should be understood that first motor 412 is set between the second air inlet 4112 and third air outlet 4113, and position
In axial direction between the second air inlet 4112 and third air outlet 4113.Multiple movable vanes 413 surround and are set to first motor 412
Output shaft setting, and it is located at one end of neighbouring second air inlet 4112, multiple stator blades 414 surround and are set to first motor 412, and
Positioned at one end of neighbouring third air outlet 4113.
In the present embodiment, the movable vane 413 of drum type blower 41 can rotate, stator blade 414 with the output shaft of first motor 412
It is not the blade of 41 impeller of drum type blower with the output shaft of first motor 412 namely movable vane 413, stator blade 414 is drum type blower 41
Regulating fender.
It should be understood that the stator blade 414 of drum type blower 41 can change the circulation area and air-flow of third air outlet 4113
Guiding reaches loss of shutting off to realize that the resistance condition for changing third air outlet 4113 changes the operating condition of drum type blower 41.It is logical
413 setting angle of movable vane for overregulating drum type blower 41 shifts the performance curve of drum type blower 41, changes drum type blower 41
Operating point to change the power output of drum type blower 41, and then changes the acting ability of drum type blower 41, makes drum type blower 41 actively
Air quantity adjusting is carried out, loss of shutting off is avoided, improves efficiency.
In order to realize the good air-out effect of drum type blower 41, multiple movable vanes 413 and multiple stator blades 414 are in first motor
Setting is spaced on 412.Specifically, drum type blower 41 includes 3~17 movable vanes 413.Optionally, it surround and is set to first motor
412 output shafts are provided with 3,5,7,9,11,13,15,17 movable vanes 413, so certifiable drum type blower
41 maximum exhausting or suction air volume.In the present embodiment, drum type blower 41 includes 3~41 stator blades 414.Optionally, it surround and sets
Be placed in first motor 412 be provided with 3,5,7,9,11,13,15,17,19,21,23,25,
27,29,31,33,35,37,39,41 stator blades 414, the maximum air-supply of so certifiable drum type blower 41
Or blowing amount.
In order to further realize the good air-out effect of drum type blower 41, specifically, as shown in Figure 3 and Figure 6, in this implementation
In example, the quantity for defining movable vane 413 is n1 namely movable vane 413 surround 412 output shaft of first motor adjacent to the second air inlet 4112
One end quantity be n1.Defining the projected length that each movable vane 413 is incident upon on 412 output shaft of first motor is d1, namely
It is d1 that the chord length of each movable vane 413, which is incident upon the projected length on 412 output shaft of first motor,.Define stator blade 414 quantity be
The quantity of n2 namely stator blade 414 around 412 output shaft of first motor adjacent to one end of third air outlet 4113 is n2.It defines quiet
The projected length that leaf 414 is incident upon on 412 output shaft of first motor is d2 namely the chord length of each stator blade 414 is incident upon first
Projected length on 412 output shaft of motor is d2,0.7n1d1≤n2d2≤1.2n1d1.
It should be understood that the chord length of stator blade 414 is incident upon the projected length d2 on 412 output shaft of first motor multiplied by stator blade
The chord length that 414 quantity n2 is located at 0.7 times of movable vane 413 is incident upon the projected length d1 on 412 output shaft of first motor multiplied by dynamic
The chord length of the quantity n1 of leaf 413 and 1.2 times of movable vanes 413 is incident upon the projected length d1 on 412 output shaft of first motor multiplied by dynamic
It when between the quantity n1 of leaf 413, can both guarantee the maximum air output and air-out effect of drum type blower 41, while also can and reduce
Separation of the air-flow at 414 back side of movable vane 413 and stator blade.Optionally, stator blade 414 is incident upon the throwing on 412 output shaft of first motor
Shadow length d2 multiplied by stator blade 414 quantity n2 be 0.7n1d1,0.8n1d1,0.9n1d1,0.10n1d1,0.11n1d1,
0.12n1d1。
Further, as shown in Figure 3 and Figure 6, in the present embodiment, define movable vane 413 and be incident upon the output of first motor 412
It is L, L >=0.25d1 that projection on axis and stator blade 414, which are incident upon the spacing between the projection on 412 output shaft of first motor,.It can
With understanding, the spacing L between movable vane 413 and stator blade 414 is set greater than to or is equal to 0.25d1, advantageously ensures that drum type wind
While maximum exhausting/suction air volume of machine 41 and maximum air-supply/blowing amount, moreover it is possible to drum type blower 41 be avoided to generate biggish make an uproar
Sound.Optionally, as 0.25d1 < 10mm, L=10mm.
Further, as shown in Figure 3 and Figure 6, in the present embodiment, mounting shell 411 is arranged adjacent to third air outlet 4113
There is outlet section 4114, outlet section 4114 offers several interval settings and the exhaust vent 4115 around third air outlet 4113, out
Wind portion 4114 is not weighed in the projection of first motor 412 output shaft axial direction with projection of the stator blade 414 on 412 output shaft of first motor
It is folded.
It should be understood that by the way that several spaced outlet air are arranged at third air outlet 4113 in mounting shell 411
Hole 4115, can so increase the air-out area of mounting shell 411, to effectively improve air-supply/blowing amount of drum type blower 41.In order to
Guarantee maximum air-supply/blowing amount of stator blade 414 in drum type blower 41, outlet section 4114 is in first motor 412 output shaft axial direction
It projects not be overlapped with projection of the stator blade 414 on 412 output shaft of first motor.
Optionally, the wind wheel of drum type blower 41 can be used multiple wing centrifugation wind wheel, backward centrifugal wind wheel, R grades of axial-flow windwheels of list,
P-R-S grades of axial-flow windwheels, R grades of twin-stage axial-flow windwheel, list oblique flow wind wheels, R-S grades of oblique flow wind wheels etc. replace, it is not limited here.
Further, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, in the present embodiment, air-out component 4 further includes
It is rotatably arranged in the turntable 42 of top cover 13, turntable 42 and drum type blower 41 are rotatablely connected, corresponding second air outlet 131 of turntable 42
Through-hole 421 is offered, through-hole 421 is correspondingly arranged with the second air inlet 4112.
It should be understood that by the way that turntable 42 is arranged on top cover 13, and turntable 42 is rotatably arranged on top cover 13, such as
This can drive drum type blower 41 to rotate relative to air conditioner indoor unit 100 by turntable 42, can so be realized by drum type blower 41
To blowing on indoor different directions, to reinforce circulating internal air, guarantees room temperature uniformity, air-conditioning is used for a long time
Do not feel bored, and comfort is good yet.Optionally, it can be rotated by manually implemented turntable 42 relative to air conditioner indoor unit 100, it can also
Turntable 42 is set as rotating automatically, it is not limited here.In the present embodiment, as long as being that by turntable 42 relative to top
The structure that lid 13 rotates, it is not limited here.
In order to realize that the second air outlet 131 is connected to the second air inlet 4112, corresponding second air outlet 131 of turntable 42 is opened up
There is through-hole 421, when the second air inlet 4112 of so certifiable drum type blower 41 is with 421 face of through-hole, the second air inlet 4112
It is connected to by through-hole 421 with the second air outlet 131.
Certainly, in order to guarantee under the idle state of air conditioner indoor unit 100, the substances such as dust is avoided to pass through the second outlet air
Mouth 131 enters in the installation cavity 1a of shell 1, and heat exchanging device 2 or ducting assembly 3 have an impact.In the present embodiment, turntable 42 with
The rotation connection of drum type blower 41 namely drum type blower 41 can be rotated relative to turntable 42, and drum type blower 41 is relative to turntable 42
The direction of rotation is different from the direction that turntable 42 is rotated relative to air conditioner indoor unit 100.So can by rotate drum type blower 41,
Second is covered using not set second air inlet 4112 of mounting shell 411 of drum type blower 41 and the place of third air outlet 4113 to go out
Air port 131.
Specifically, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, in the present embodiment, turntable 42 is backwards to top cover 13
There are two the support frame 43 being oppositely arranged, support frames 43 to offer turn hole 431 for side projection, and the opposite sides of drum type blower 41 is convex
Equipped with shaft 4111, drum type blower 41 is rotatablely connected by shaft 4111 and the cooperation of turn hole 431 with support frame 43 so that second into
Air port 4112 is connected to the second air outlet 131 or drum type blower 41 covers the second air outlet 131.
It should be understood that support frame 43 can be connected by a snap, be mating, screw connection or the modes such as pin are torn open
It is set to turntable 42 with unloading backwards to the side of top cover 13；Support frame 43 can also be fixedly connected with mode by welding or being interference fitted etc.
Set on turntable 42 backwards to the side of top cover 13.Certainly, support frame 43 is also possible to be shaped in turntable 42 backwards to top cover 13
Side, it is not limited here.
By offering turn hole 431 in support frame 43, it is convexly equipped with shaft 4111 in the opposite sides of drum type blower 41, so that
Drum type blower 41 is rotatablely connected by shaft 4111 and the cooperation of turn hole 431 with support frame 43, to realize that drum type blower 41 is opposite
It is rotated in turntable 42.It should be understood that can be the rotation by manually implemented drum type blower 41, it is also possible to drive by setting
Moving part realizes the automatic rotation of drum type blower 41, it is not limited here.
Specifically, in the present embodiment, side of the turntable 42 towards top cover 13 is equipped with sliding slot, top cover 13 around through-hole 421
Side towards turntable 42 is provided with the sliding rail being in sliding fit with the sliding chute around the second air outlet 131.It can so be turned by pushing
Disk 42 is slided along sliding rail, so that turntable 42 is rotated relative to the top cover 13 of shell 1.
Certainly, in the present embodiment, air-out component 4 further includes the first actuator set on top cover 13, the first actuator with
Turntable 42 is sequentially connected, and the first actuator drives turntable 42 to slide along sliding rail, so that turntable 42 at the top of shell 1 relative to rotating.
The automatic rotation of so achievable turntable 42, while the fine rotational of turntable 42 can be realized by the first actuator.
It should be understood that in the present embodiment, support frame 43 is additionally provided with the second actuator, the second driving adjacent to turn hole 431
The output shaft of part is connect with a shaft 4111, and the second actuator drive shaft 4111 drives drum type blower 41 to rotate around turn hole 431.
The automatic rotation of so achievable drum type blower 41, while the fine rotational of drum type blower 41 can be realized by the second actuator.
As shown in Figure 1, Figure 2 and Figure 7, in the present embodiment, when air conditioner indoor unit 100 is when running refrigeration mode, drum type
Second air inlet 4112 of blower 41 is arranged by the through-hole 421 and 131 face of the second air outlet of turntable 42, at this time drum type blower
41 first motor 412 is adjusted to maximum according to room temperature situation, so that outdoor air passes through the first air inlet 121 and heat exchange
Device 2 enters in installation cavity 1a, and portion of air is acted on by ducting assembly 3 and is blown into interior, another portion via the first air outlet 122
Wind air successively passes through the second air outlet 131, through-hole 421, the second air inlet 4112 and third air outlet by drum type blower 41
4113 are blown into interior from other direction, blow out at this time via the first air outlet 122 and third air outlet 4113 of different directions
Cold wind strengthens indoor air circulation flow, so that room temperature is rapidly achieved uniformly, and guarantees room temperature uniformity.
Certainly, 4113 air-out direction of third air outlet and the of drum type blower 41 can also be made by rotating drum type blower 41
The air-out direction of two air outlets 131 is a certain included angle, and drives drum type blower 41 around air conditioner indoor unit by rotation turntable 42
100 axial rotation, realizes the outlet air of different directions, reinforces indoor air circulation flow to realize, so that room temperature
It is rapidly achieved uniformly, and guarantees room temperature uniformity.
As shown in figure 8, in the present embodiment, when air conditioner indoor unit 100 is when running heating mode, by rotating drum type wind
Machine 41, so that the air-out direction of 4113 air-out direction of third air outlet of drum type blower 41 and the second air outlet 131 is in certain
Angle, and the axial direction rotation that turntable 42 drives drum type blower 41 around air conditioner indoor unit 100 is rotated, so that third air outlet 4113
Air-out direction and the air-out direction of the first air outlet 122 be respectively positioned on the same side of 1 side wall 12 of shell.Certainly, it is roused to utilize
The hot wind that first air outlet 122 is blown out is blowed to bottom surface, the air-out direction of third air outlet 4113 and the first outlet air by type blower 41
The air-out direction of mouth 122 is set as the angle for having certain.
As shown in figure 9, in the present embodiment, when air conditioner indoor unit 100 is when running calm sense mode, by rotating drum type
Blower 41, so that 4113 air-out direction of third air outlet of drum type blower 41 is vertical with the air-out direction of the second air outlet 131, and
The axial direction rotation that turntable 42 drives drum type blower 41 around air conditioner indoor unit 100 is rotated, so that third air outlet 4113 is around air-conditioning
The axial outlet air of indoor unit 100.Certainly, drum type blower 41 can also not have to work, the nature only blown out with the first air outlet 122
Wind.
Further, as shown in Fig. 2, Fig. 3 and Fig. 9, in the present embodiment, air conditioner indoor unit 100 further includes being set to installation
Partition 14 in chamber 1a, partition 14 by installation cavity 1a be divided into the first installation cavity 1b of the first air outlet 122 of connection be connected to the
Second installation cavity 1c of two air outlets 131, ducting assembly 3 include the tubular wine wheel 31 in the first installation cavity 1b and are set to the
The output shaft of the second motor 32 in two installation cavity 1c, the second motor 32 is connect through partition 14 with cross flow fan.
It should be understood that installation cavity 1a is divided into connection using partition 14 by the way that partition 14 is arranged in installation cavity 1a
First installation cavity 1b of the first air outlet 122 and the second installation cavity 1c for being connected to the second air outlet 131, so can effectively avoid into
The air for entering installation cavity 1a receives the influence of tubular wine wheel 31 and drum type blower 41, and interfering causes to influence air-out effect.
Specifically, in the present embodiment, the first air inlet 121 is connected to the first installation cavity 1b and the second installation cavity 1c simultaneously,
First air outlet 122 is connected to the first installation cavity 1b, and the second air outlet 131 is connected to the second installation cavity 1c, so that external
Air respectively enters the first installation cavity 1b and the second installation cavity 1c by the first air inlet 121 and heat exchanger 2, and respectively via passing through
Wind wheel 31 and drum type blower 41 is flowed to blow out from the first air outlet 122 and the second air outlet 131 respectively.
In the present embodiment, in order to protect the elements such as ducting assembly 3, wind guide component in installation cavity 1a, air conditioner indoor unit
100 further include being removably installed in air outlet grate at the first air outlet 122.First air outlet 122 is generally rectangle and sets
It sets, air outlet grate is also rectangle setting, which is removably installed at the first air outlet 122.Air outlet grate packet
Grid ontology and multiple fence set on grid ontology are included, grid ontology and multiple fence cooperatively form multiple air ports excessively, cross wind
Mouth is connected to the first air outlet 122.
The present invention also proposes a kind of air conditioner, including air-conditioner outdoor unit and above-mentioned air conditioner indoor unit 100, air-conditioner outdoor unit
It is connect by pipeline with air conditioner indoor unit 100.The specific structure of the air conditioner indoor unit 100 is referring to above-described embodiment, due to this sky
Device is adjusted to use whole technical solutions of above-mentioned all embodiments, therefore at least the technical solution with above-described embodiment is brought
All beneficial effects, this is no longer going to repeat them.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (13)
1. a kind of air conditioner indoor unit characterized by comprising
Shell, has installation cavity, and the shell is equipped with interval setting and is connected to the first air inlet of the installation cavity, the first outlet air
Mouth and the second air outlet；
Heat exchanger is set in the installation cavity, and the corresponding first air inlet setting；
Ducting assembly is set in the installation cavity, and between the heat exchanger and first air outlet；
Air-out component, the drum type blower including correspondence the second air outlet setting, the drum type blower correspond to described second and go out
Air port offers the second air inlet.
2. air conditioner indoor unit as described in claim 1, which is characterized in that the shell includes chassis, opposite with the chassis
The top cover of setting and the side wall between the chassis and the top cover, the top cover, side wall and chassis are enclosed
Installation cavity is stated, the side wall offers spaced first air inlet and first air outlet, the top cover open up
There is second air outlet, the air-out component is set to the top cover backwards to the side on the chassis.
3. air conditioner indoor unit as claimed in claim 2, which is characterized in that the air-out component further includes being rotatably arranged in institute
The turntable of top cover is stated, the turntable and the drum type blower are rotatablely connected, and the turntable corresponds to second air outlet and offers
Through-hole, the through-hole are correspondingly arranged with second air inlet.
4. air conditioner indoor unit as claimed in claim 3, which is characterized in that side of the turntable towards the top cover is around institute
Through-hole is stated equipped with sliding slot, side of the top cover towards the turntable is provided with sliding with the sliding slot around second air outlet
The sliding rail of dynamic cooperation.
5. air conditioner indoor unit as claimed in claim 4, which is characterized in that the turntable is convexly equipped with backwards to the side of the top cover
Two support frames being oppositely arranged, support frame as described above offer turn hole, and the opposite sides of the drum type blower is convexly equipped with shaft, institute
State drum type blower by the shaft and the turn hole cooperation with support frame as described above be rotatablely connected so that second air inlet with
The second air outlet connection or the drum type blower cover second air outlet.
6. air conditioner indoor unit as claimed in claim 5, which is characterized in that the air-out component further includes being set to the top cover
First actuator, first actuator and the turntable are sequentially connected, and first actuator drives the turntable described in
Sliding rail sliding, so that the turntable is rotated relative to the case top；
And/or support frame as described above is additionally provided with the second actuator, the output shaft of second actuator and an institute adjacent to the turn hole
Shaft connection is stated, second actuator drives the shaft that the drum type blower is driven to rotate around the turn hole.
7. such as air conditioner indoor unit described in any one of claims 1 to 6, which is characterized in that the drum type blower includes installation
Shell, the first motor in the mounting shell, multiple movable vanes and multiple stator blades, side of the mounting shell towards the shell
Second air inlet is offered, the mounting shell offers third air outlet backwards to the side of the shell, multiple described dynamic
Leaf joint is around being set to the first motor output shaft adjacent to one end of second air inlet, and multiple fixed blade rings are around being set to
The first motor is adjacent to one end of the third air outlet.
8. air conditioner indoor unit as claimed in claim 7, which is characterized in that the mounting shell is arranged adjacent to the third air outlet
There is outlet section, the outlet section offers several interval settings and the exhaust vent around the third air outlet, the outlet section
It is not be overlapped with projection of the stator blade on the first motor output shaft in the axial projection of the first motor output shaft.
9. air conditioner indoor unit as claimed in claim 7, which is characterized in that the drum type blower includes 3~17 movable vanes；
And/or the drum type blower includes 3~41 stator blades.
10. air conditioner indoor unit as claimed in claim 7, which is characterized in that the quantity for defining the movable vane is n1, is defined each
It is d1 that movable vane, which is incident upon the projected length on the first motor output shaft, defines the quantity of the stator blade for n2, described in definition
It is d2,0.7n1d1≤n2d2≤1.2n1d1 that stator blade, which is incident upon the projected length on the first motor output shaft,.
11. air conditioner indoor unit as claimed in claim 10, which is characterized in that define the movable vane and be incident upon the first motor
On output shaft projection and the stator blade be incident upon the spacing between the projection on the first motor output shaft be L, L >=
0.25d1；
As 0.25d1 < 10mm, L=10mm.
12. such as air conditioner indoor unit described in any one of claims 1 to 6, which is characterized in that the air conditioner indoor unit further includes
The installation cavity is divided into the first installation of connection first air outlet by the partition in the installation cavity, the partition
Chamber includes the through-flow in first installation cavity with the second installation cavity for being connected to second air outlet, the ducting assembly
The output shaft of wind wheel and the second motor in second installation cavity, second motor is passed through through the partition with described
Flow fan connection.
13. a kind of air conditioner, which is characterized in that the sky including air-conditioner outdoor unit and as described in any one of claims 1 to 12
Indoor unit is adjusted, the air-conditioner outdoor unit is connect by pipeline with the air conditioner indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910256088.6A CN109882932B (en) | 2019-03-29 | 2019-03-29 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910256088.6A CN109882932B (en) | 2019-03-29 | 2019-03-29 | Air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN109882932A true CN109882932A (en) | 2019-06-14 |
| CN109882932B CN109882932B (en) | 2020-08-14 |
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ID=66935551
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910256088.6A Active CN109882932B (en) | 2019-03-29 | 2019-03-29 | Air conditioner indoor unit and air conditioner |
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| Country | Link |
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| CN (1) | CN109882932B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185645A (en) * | 2019-07-01 | 2019-08-30 | 珠海格力电器股份有限公司 | Tower fan |
| CN110360655A (en) * | 2019-08-02 | 2019-10-22 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN114060940A (en) * | 2020-08-03 | 2022-02-18 | 广东美的制冷设备有限公司 | Floor type air conditioner indoor unit and air conditioner |
| CN115540306A (en) * | 2022-09-15 | 2022-12-30 | 珠海格力电器股份有限公司 | Air supply structure, indoor unit and air conditioner |
| CN110360655B (en) * | 2019-08-02 | 2024-06-25 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
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| CN204783757U (en) * | 2015-06-30 | 2015-11-18 | 泉州心创电子有限公司 | Electric fan with pure and fresh air |
| CN206222465U (en) * | 2016-09-30 | 2017-06-06 | 芜湖美智空调设备有限公司 | Cabinet air-conditioner and air-conditioner |
| CN106895481A (en) * | 2017-02-14 | 2017-06-27 | 美的集团股份有限公司 | The air-out control method of top air-out structure, cabinet air-conditioner, air-conditioner and air-conditioner |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204783757U (en) * | 2015-06-30 | 2015-11-18 | 泉州心创电子有限公司 | Electric fan with pure and fresh air |
| CN206222465U (en) * | 2016-09-30 | 2017-06-06 | 芜湖美智空调设备有限公司 | Cabinet air-conditioner and air-conditioner |
| CN106895481A (en) * | 2017-02-14 | 2017-06-27 | 美的集团股份有限公司 | The air-out control method of top air-out structure, cabinet air-conditioner, air-conditioner and air-conditioner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185645A (en) * | 2019-07-01 | 2019-08-30 | 珠海格力电器股份有限公司 | Tower fan |
| CN110360655A (en) * | 2019-08-02 | 2019-10-22 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN110360655B (en) * | 2019-08-02 | 2024-06-25 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN114060940A (en) * | 2020-08-03 | 2022-02-18 | 广东美的制冷设备有限公司 | Floor type air conditioner indoor unit and air conditioner |
| CN114060940B (en) * | 2020-08-03 | 2023-05-30 | 广东美的制冷设备有限公司 | Floor type air conditioner indoor unit and air conditioner |
| CN115540306A (en) * | 2022-09-15 | 2022-12-30 | 珠海格力电器股份有限公司 | Air supply structure, indoor unit and air conditioner |
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| Publication number | Publication date |
|---|---|
| CN109882932B (en) | 2020-08-14 |
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