CN109827244A - Air-conditioned wind tunnel structure and air conditioner with it - Google Patents
Air-conditioned wind tunnel structure and air conditioner with it Download PDFInfo
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- CN109827244A CN109827244A CN201910252141.5A CN201910252141A CN109827244A CN 109827244 A CN109827244 A CN 109827244A CN 201910252141 A CN201910252141 A CN 201910252141A CN 109827244 A CN109827244 A CN 109827244A
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Abstract
The invention discloses a kind of air-conditioned wind tunnel structure and with its air conditioner, wherein air-conditioned wind tunnel structure includes: fan supporter, the first wind wheel component and the second wind wheel component.The first assembling hole and the second assembling hole are formed on fan supporter.First wind wheel component includes the first wind wheel being mounted at the first assembling hole, and the air side that the first wind wheel is located on fan supporter is formed with mixed wind chamber.Second wind wheel component includes the second wind wheel being mounted at the second assembling hole, the air inlet direction of second wind wheel and the air-out direction of the second wind wheel form angle, second wind wheel is blown towards the direction of the first wind wheel, when the first wind wheel and the second wind wheel work at the same time, the outlet air of the second wind wheel carries out mixing outlet air with the outlet air of the first wind wheel in mixed wind chamber.The air-conditioned wind tunnel structure of the embodiment of the present invention, the outlet air of the first wind wheel component and the second wind wheel component are sent out outward again after carrying out mixed wind at mixed wind chamber, and outlet air wind sense is comfortable, and air supplying distance is remote.
Description
Technical field
The invention belongs to air conditioner technical field, specifically a kind of air-conditioned wind tunnel structure and the air conditioner with it.
Background technique
Cabinet air conditioner includes casing, heat exchanger components, ducting part, outlet air frame part etc., and ducting part therein is main
For blowing the wind guiding air outlet after heat exchange and outward.And existing cabinet air conditioner outlet air cannot be considered in terms of outlet air distance
Far, the big design of outlet air range, when outlet air distance is remote enough, often wind sense is not soft enough, and user experience is bad；When outlet air is wide
When spending big, and remote air-supply can not be formed, not be able to satisfy a variety of demands of user.In addition, an entirety is arranged in air conditioner
Air duct when, the own vol in air duct is big, and the space for occupying fuselage interior is larger, far from blower air duct in wind by blower
Driving force is weaker.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of sky
Device air channel structure is adjusted, the air-conditioned wind tunnel structure is formed as multi-air duct structure, and the outlet air of multiple groups wind wheel component goes out again after mixing wind
Wind, wind sense are comfortable.
The present invention, which also aims to, proposes a kind of air conditioner with above-mentioned air-conditioned wind tunnel structure.
A kind of air-conditioned wind tunnel structure according to an embodiment of the present invention, comprising: fan supporter is formed on the fan supporter
There are the first assembling hole and the second assembling hole；First wind wheel component, the first wind wheel component include the first wind wheel, institute
It states the first wind wheel to be mounted at first assembling hole, the air side shape of first wind wheel is located on the fan supporter
At there is mixed wind chamber；Second wind wheel component, the second wind wheel component include the second wind wheel, and second wind wheel is mounted on described the
At two assembling holes, the air inlet direction of second wind wheel and the air-out direction of second wind wheel form angle, and described the
Two wind wheels are blown towards the direction of first wind wheel, described when first wind wheel and second wind wheel work at the same time
The outlet air of second wind wheel carries out mixing outlet air with the outlet air of first wind wheel in the mixed wind chamber.
Air-conditioned wind tunnel structure according to an embodiment of the present invention, the outlet air of the first wind wheel component and the second wind wheel component is mixed
It is sent out outward again after carrying out mixed wind at wind chamber, so that the wind sense of outlet air is comfortable.Second wind wheel of the second wind wheel component enters the wind direction
It is at a certain angle with air-out direction shape, so that the second wind wheel is driven and change flow direction for the wind of inlet side, and then towards
Blown at one wind wheel component, the wind in air duct everywhere preferably can be driven and be guided, then converge to mixed wind chamber mix wind after
It sends out.When the first wind wheel component selects different types of blower, a variety of air-out modes can be formed, a variety of outlet air demands are met.
Air-conditioned wind tunnel structure according to an embodiment of the invention, first wind wheel are axial-flow windwheel or oblique flow wind
Wheel, second wind wheel are centrifugal wind wheel.
Air-conditioned wind tunnel structure according to an embodiment of the invention, the first wind wheel component further include: first motor,
The first motor drives the first wind wheel rotation；Air-ducting ring, the air-ducting ring are arranged around the circumferential of first wind wheel,
At least part of the mixed wind chamber inside the air-ducting ring by limiting.
Optionally, the air-ducting ring is formed with multiple, and multiple air-ducting rings are in axial direction successively detachably connected, more
The mixed wind chamber is limited in a air-ducting ring.
Optionally, setting, the air-ducting ring and the outlet air are spaced apart between the air-ducting ring and the air outlet of air conditioner
Space between mouthful limits at least part of the mixed wind chamber.
Air-conditioned wind tunnel structure according to an embodiment of the invention, the second wind wheel component further include: the second motor,
The rotation of second wind wheel described in second motor driven；Spiral case, the spiral case are located on second wind wheel, the spiral case packet
Include spiral case air outlet, the spiral case air outlet is towards the mixed wind chamber.
Advantageous, the fan supporter is equipped with wind gathering plate, and the wind gathering plate is arranged around the air-ducting ring.
Optionally, the axial length of the air-ducting ring be less than the wind gathering plate length, at least one of the mixed wind chamber
Divide and is limited by the cavity that the part that the wind gathering plate is longer than the air-ducting ring is constituted.
Optionally, the wind gathering plate includes the first side plate and the second side plate, and first side plate and second side plate are set
Engagement mouth is limited between the opposite sides of the first wind wheel component, first side plate and second side plate, it is described
The outlet air of second wind wheel is sent into the cavity between the wind gathering plate from the engagement mouth.
Optionally, the wind gathering plate includes third side plate, and the third side plate is connected to first side plate and described
One end of two side plates, first side plate, second side plate, the third side plate are enclosed in the week of the first wind wheel component
To.
Advantageous, the spiral case air outlet connects with the engagement mouth, the chamber between the wind gathering plate and the air-ducting ring
Body limits periphery air-out chamber.
Air-conditioned wind tunnel structure according to an embodiment of the invention is equipped with motor at first assembling hole and installs
Frame, the motor mounting rack include motor mounting plate and multiple floors, and one end of multiple floors is circumferentially connected to the electricity
On machine mounting plate, the other end of multiple floors is connected on the fan supporter, and the first motor is located at the motor
On mounting plate.
Optionally, the first wind wheel component further includes motor cover board, and the motor cover board is pressed on the first motor
On.
A kind of air conditioner according to an embodiment of the present invention, comprising: air-conditioned wind tunnel structure, the air-conditioned wind tunnel structure are
Air-conditioned wind tunnel structure above-mentioned；Heat exchanger, the heat exchanger is formed in the inlet side of the air-conditioned wind tunnel structure, described to change
Negative pressure cavity is formed between hot device and the air-conditioned wind tunnel structure；Panel, the panel are located at the air-conditioned wind tunnel structure
Air side corresponds on the panel and is equipped with air outlet at the first wind wheel component.
Air conditioner according to an embodiment of the present invention, after the wind after heat exchanger exchanges heat enters negative pressure cavity, in air conditioner wind
Under the driving and guiding of road structure, mixed wind is carried out in mixed wind chamber, is finally blown outward from the air outlet of corresponding first wind wheel component,
Wind sense is comfortable, and air supply pattern is adjustable.
Air conditioner according to an embodiment of the invention, the air outlet are formed as cyclic annular, the air-conditioned wind tunnel structure
The outer rim of air-ducting ring connect with the air outlet.
Optionally, the panel is equipped with protrusion corresponding with the periphery air-out chamber of the air-conditioned wind tunnel structure.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic perspective view of air conditioner air channel structure in one embodiment of the invention.
Fig. 2 is the schematic perspective view of another angle of air conditioner air channel structure in one embodiment of the invention.
Fig. 3 is the backsight structural representation of air conditioner air channel structure in one embodiment of the invention.
Fig. 4 is the cross-sectional view in Fig. 3 along Section A-A.
Fig. 5 is the configuration schematic diagram of air conditioner air channel structure in one embodiment of the invention.
Fig. 6 is the configuration schematic diagram of another angle of air conditioner air channel structure in one embodiment of the invention.
Fig. 7 is the schematic diagram of the air-conditioned wind tunnel structure in one embodiment of the invention with multiple air-ducting rings.
Fig. 8 is the main view of air conditioner in one embodiment of the invention.
Fig. 9 is the longitudinal profile structure schematic of air conditioner in one embodiment of the invention.
Figure 10 is the longitudinal profile structure schematic of air conditioner in another embodiment of the present invention.
Appended drawing reference:
Air-conditioned wind tunnel structure 100；Mixed wind chamber 101；
First wind wheel component 1；First wind wheel 11；First motor 12；Air-ducting ring 13；Wind-guiding air inlet 131；Motor mounting rack
14；Motor mounting plate 141；Floor 142；Motor cover board 15；
Second wind wheel component 2；Second wind wheel 21；Second motor 22；Spiral case 23；Spiral case air outlet 231；
Fan supporter 3；First assembling hole 31；Second assembling hole 32；
Wind gathering plate 4；First side plate 41；Second side plate 42；Third side plate 43；Engage mouth 44；Periphery air-out chamber 45；Air conditioner
1000；
Heat exchanger 200；Negative pressure cavity 201；Exchange heat air inlet 202；
Panel 300；Air outlet 301.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "inner", "outside", " axis
To ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
Below with reference to the accompanying drawings the air-conditioned wind tunnel structure 100 of the embodiment of the present invention is described.
A kind of air-conditioned wind tunnel structure 100 according to an embodiment of the present invention, as shown in Figure 1, comprising: fan supporter 3, first
Wind wheel component 1 and the second wind wheel component 2.
Wherein, as shown in Fig. 2, being formed with the first assembling hole 31 and the second assembling hole 32 on fan supporter 3.
As shown in Figure 1, the first wind wheel component 1 includes the first wind wheel 11, as shown in Fig. 2, the first wind wheel 11 is mounted on first
At assembling hole 31, the air side on fan supporter 3 positioned at the first wind wheel 11 is formed with the mixed 101 (knot of mixed wind chamber 101 of wind chamber
Structure is as shown in Figure 4).
As shown in figure 3, the second wind wheel component 2 includes the second wind wheel 21, the second wind wheel 21 is mounted on the second assembling hole
At 32.Therefore the front and rear sides where the first wind wheel 21 form the first air duct, and the front and rear sides of the second wind wheel 21 form the second wind
Road constitutes double air channel structures.
As shown in figure 4, the air inlet direction of the second wind wheel 21 and the air-out direction of the second wind wheel 21 form angle.Here folder
Angle can be acute angle, or right angle, obtuse angle.
As shown in figure 4, the second wind wheel 21 is blown towards the direction of the first wind wheel 11, when the first wind wheel 11 and the second wind wheel 21
When working at the same time, the outlet air of the second wind wheel 21 carries out mixing outlet air with the outlet air of the first wind wheel 11 in mixed wind chamber 101.That is, the
One wind wheel 11 and the second wind wheel 21 share an air outlet and carry out outlet air.
By above structure it is found that the air-conditioned wind tunnel structure 100 of the embodiment of the present invention, the second wind wheel 21 is towards the first wind wheel
11 direction blows and enters mixed wind chamber 101, and mixed wind chamber 101 forms certain buffering to the outlet air of the second wind wheel 21, and first
The outlet air of wind wheel component 1 and the second wind wheel component 2 is sent out outward again after carrying out mixed wind at mixed wind chamber 101, so that the wind of outlet air
Sense is comfortable.
The second wind wheel 21 air inlet direction of second wind wheel component 2 and air-out direction shape are at a certain angle, make the second wind wheel
Inlet side is driven and is changed flow direction far from the wind of the first wind wheel 11 by 21, and then towards blowing at the first wind wheel component 1, because
The wind of this inlet side everywhere preferably can be driven and be guided, then converged to after mixed wind chamber 101 mixes wind and sent out.
It is understood that when the first wind wheel component 1 and the second wind wheel component 2 are installed farther out, two groups of wind wheel components pair
The air intake answered is apart from each other, and when the air intake space that inlet side is connected to is larger, the first wind wheel component 1 is to far from the first wind wheel 11
The driving of the wind of the air intake space of front side is weaker, and the second wind wheel component 2 can then drive the wind in the part air intake space at this time
And it is oriented to the first wind wheel component 1, the water conservancy diversion of wind is on the one hand accelerated, improves air-conditioned wind tunnel structure 100 to air inlet and the outlet
Circulating effect；On the other hand outlet air mixed flow effect is effectively increased, concentrates outlet air, wind sense is uniformly comfortable.
In some instances, the center between the first wind wheel 11 and the second wind wheel 21 is away between 350mm to 800mm, from
And guarantee that the wind of inlet side can preferably be driven.
When the first wind wheel component 1 selects different types of blower, a variety of air-out modes can be formed, meet a variety of outlet air need
It asks.Specifically, in some instances, when the first wind wheel 11 is axial-flow windwheel, and the second wind wheel 21 is centrifugal wind wheel, the second wind wheel
21 outlet air rapidly flows towards the air side of the first wind wheel 11, and since the monsoon intensity out of axial-flow windwheel is big, outlet air distance is remote, axis stream
The outlet air of wind wheel quickly drives the outlet air of centrifugal wind wheel to be mixed in mixed wind chamber 101, therefore when two strands of wind direction air conditioners 1000
Air outlet 301 blow out when, not only have the effect of blow at a distance (the outlet air air supplying distance at middle part is farthest), it may have outlet air
When biggish extensively scattered property so that the outlet air blowing range at 301 edge of air outlet is bigger, and wind sense is comfortable.Optionally, axial-flow windwheel
Between diameter 150mm to 400mm.Between centrifugal wind wheel diameter 250mm to 400mm.
In some instances, the first wind wheel 11 is oblique flow wind wheel, and the second wind wheel 21 is centrifugal wind wheel.Likewise, oblique flow wind
Wheel blows the wind of its inlet side with certain centrifugal speed and axial velocity to mixed wind chamber 101, and centrifugal wind wheel is corresponded to
The wind of inlet side quickly get rid of the air side into the first wind wheel 11, two strands of wind are superimposed in mixed wind chamber 101, mix, being formed and disturbed
Stream blows out to the air outlet 301 of air conditioner 1000, can equally form the outlet air with certain air supplying distance, and wind sense is comfortable, send
Demeanour is enclosed extensively.
In some embodiments of the invention, as shown in Figure 5, Figure 6, the first wind wheel component 1 further include: 12 He of first motor
Air-ducting ring 13.Wherein, first motor 12 drives the rotation of the first wind wheel 11.
Air-ducting ring 13 around the circumferential setting of the first wind wheel 11, mix at least part of wind chamber 101 by air-ducting ring 13 inside
It limits.That is, segment space defined by air-ducting ring 13 or whole space are formed as at least part of mixed wind chamber 101, when leading
When segment space in solar or lunar halo 13 is formed as a part of mixed wind chamber 101, the outside of air-ducting ring 13 also has the mixed wind chamber of a part
101, for mixing wind.
Optionally, as shown in figure 5, air-ducting ring 13 is columnar.
Optionally, as shown in fig. 7, the diameter on the direction far from fan supporter 3 of air-ducting ring 13 reduces.
As shown in fig. 7, air-ducting ring 13 is formed with multiple, multiple air-ducting rings 13 are in axial direction successively detachably connected, more
Mixed wind chamber 101 is limited in a air-ducting ring 13.I.e. mixed wind chamber 101 is formed in the inside of air-ducting ring 13, when the second wind wheel 21 is to the
When one wind wheel 11 is blown, two strands of wind form mixing inside air-ducting ring 13, and the direction extended along air-ducting ring 13 is to sending outside
Out.In description of the invention, unless otherwise indicated, the meaning of " plurality " is two or more.
It is advantageous, as shown in fig. 7, nested between multiple air-ducting rings 13 be arranged, be formed as leading between adjacent air-ducting ring 13
Wind air inlet 131, the outlet air of the second wind wheel component 2 can enter mixed wind chamber 101 via wind-guiding air inlet 131, and with first
After the outlet air mixing of wind wheel component 1, discharge.
Optionally, as shown in Figure 10, setting, air-ducting ring 13 are spaced apart between air-ducting ring 13 and the air outlet 301 of air conditioner
Space between air outlet 301 limits at least part of mixed wind chamber 101.That is, air-ducting ring 13 and air outlet 301
Between space constitute the space between complete mixed wind chamber 101 or air-ducting ring 13 and air outlet 301 and be only formed as mixed wind
A part of chamber 101.
It refers again to shown in Fig. 6, motor mounting rack 14 is equipped at the first assembling hole 31, motor mounting rack 14 includes motor
One end of mounting plate 141 and multiple floors 142, multiple floors 142 is circumferentially connected on motor mounting plate 141, multiple floors 142
The other end be connected on fan supporter 3, first motor 12 is located on motor mounting plate 141.The setting of motor mounting plate 141,
Metastable installation environment is provided for first motor 12, so that first motor 12 works when driving the rotation of the first wind wheel 11
Stablize.And motor mounting plate 141 is steadily connected on fan supporter 3 by multiple floors 142, and the gap between floor 142
So that the first wind wheel 11 smoothly sucks the wind of inlet side.
Optionally, as shown in fig. 6, the first wind wheel component 1 further includes motor cover board 15, motor cover board 15 is pressed on the first electricity
On machine 12.Motor cover board 15 limits first motor 12 on motor mounting plate 141, prevents first motor 12 from deviating from.In addition, electric
Cover plate 15 will compress between first wind wheel 11 and first motor 12, make the rotation of the motor shaft and the first wind wheel 11 of first motor 12
Closely connection is formed between shaft.
In some embodiments of the invention, as shown in Figure 5 and Figure 6, the second wind wheel component 2 further include: the second motor 22
With spiral case 23.
Wherein, the second motor 22 drives the rotation of the second wind wheel 21.
And spiral case 23 is located on the second wind wheel 21.Spiral case 23 by the space that the second wind wheel 21 covers on internal formation be used for by
The outlet air of second wind wheel 21 is oriented to the air side of the first wind wheel 11.
Specifically, spiral case 23 includes spiral case air outlet 231, spiral case air outlet 231 is towards mixed wind chamber 101.Air outlet 231
Setting makes to be converged by spiral case 23 and the wind of water conservancy diversion is concentrated from air outlet 231 and sent out outward.
In some embodiments of the invention, as shown in figure 5, being additionally provided with wind gathering plate 4 on fan supporter 3, wind gathering plate 4 is surrounded
Air-ducting ring 13 is arranged.That is, wind gathering plate 4 is located at the circumferential direction of air-ducting ring 13, wind gathering plate 4 is at least partly formed between air-ducting ring 13
Certain gap.Wind gathering plate 4 can increase mixed wind region when mixed wind, can also make the outlet air of the first wind wheel 11 and from the second wind wheel 21
The wind sent is gathered in the region that wind gathering plate 4 surrounds, and improves the intensity of mixed wind effect and outlet air.
Optionally, it as shown in figure 5, the axial length of air-ducting ring 13 is less than the length in the longitudinal direction of wind gathering plate 4, mixes
At least part of wind chamber 101 is limited by the cavity that the part that wind gathering plate 4 is longer than air-ducting ring 13 is constituted.That is, by air-ducting ring 13
The wind that water conservancy diversion is sent out is mixed close to the place of air outlet 301 with the wind that the second wind wheel 21 is sent in wind gathering plate 4.
Optionally, as shown in figure 5, wind gathering plate 4 includes the first side plate 41 and the second side plate 42, the first side plate 41 and second side
Plate 42 is located at the opposite sides of the first wind wheel component 1, limits between the first side plate 41 and the second side plate 42 and engages mouth 44, and second
The outlet air of wind wheel 21 is sent into the cavity between wind gathering plate 4 from engagement mouth 44.At this point, into the cavity between wind gathering plate 4
Wind can be mixed with the wind sent out in air-ducting ring 13, top when can also be oppositely arranged from the first side plate 41 and the second side plate 42
Space export, sends out towards the top of air outlet 301.
Further, as shown in figure 5, wind gathering plate 4 includes third side plate 43, third side plate 43 is connected to 41 He of the first side plate
One end of second side plate 42, the first side plate 41, the second side plate 42, third side plate 43 are enclosed in the circumferential direction of the first wind wheel component 1.This
When, the front for the cavity that the first side plate 41, the second side plate 42, third side plate 43 are enclosed forms mixed at air outlet 301
Wind chamber 101, the space between space connection wind gathering plate 4 in air-ducting ring 13.
Optionally, refer again to shown in Fig. 4, spiral case air outlet 231 connects with engagement mouth 44, wind gathering plate 4 and air-ducting ring 13 it
Between cavity limit periphery air-out chamber 45.Periphery air-out chamber 45 has been connected to the outlet air in spiral case 23, is sent into periphery by spiral case 23
The vane of air-out chamber 45 is wound on the side flowing of air-ducting ring 13, and mixes wind chamber 101 towards the front side of wind gathering plate 4 and flow, and does not interfere
The rotation of first wind wheel 11, and the wind blown by the second wind wheel 21 has obtained preferable buffering in periphery air-out chamber 45.
In the description of the present invention, define " first ", " second ", " third " feature can express or impliedly wrap
One or more of the features is included, for distinguishing Expressive Features, point of out-of-order, point of no weight.
Below with reference to the accompanying drawings the air conditioner 1000 of the embodiment of the present invention is described.
A kind of air conditioner 1000 according to an embodiment of the present invention, as shown in Figure 9, Figure 10, comprising: air-conditioned wind tunnel structure
100, heat exchanger 200 and panel 300.
Wherein, air-conditioned wind tunnel structure 100 is air-conditioned wind tunnel structure 100 above-mentioned, and this will not be repeated here for structure.
Heat exchanger 200 is formed in the inlet side of air-conditioned wind tunnel structure 100, heat exchanger 200 and air-conditioned wind tunnel structure 100
Between form negative pressure cavity 201, negative pressure cavity 201 makes external wind by carrying out sufficient heat exchange when heat exchanger 200, and exchanges heat
Quickly, intake volume is big.
Panel 300 is located at the air side of air-conditioned wind tunnel structure 100, is equipped at corresponding first wind wheel component 1 on panel 300
Air outlet 301.It is sent out after the mixing wind mixing that first wind wheel 11 and the wind of the second wind wheel 21 blowout are formed from air outlet 301.
Therefore with the air conditioner 1000 of above structure, after the wind after the heat exchange of heat exchanger 200 enters negative pressure cavity 201,
Under the driving of air-conditioned wind tunnel structure 100 and water conservancy diversion, mixed wind is carried out in mixed wind chamber 101, finally from corresponding first wind wheel component 1
Air outlet 301 blow outward, wind sense is comfortable (the comfortable reason of wind sense is as previously described), and air supply pattern is adjustable.
Refer to specifically, air supply pattern is adjustable herein, the first wind wheel 11 and the second wind wheel 21 can be opened simultaneously or only be opened
Open one in the first wind wheel 11 and the second wind wheel 21.The case where the two is opened simultaneously is as previously mentioned, details are not described herein again.
When the first wind wheel 11 is opened and the second wind wheel 21 is not turned on, then the wind that air outlet 301 is blown out is only the first wind wheel
11 wind generated, therefore, air supplying distance is remote enough, and air output is slightly smaller.
When the first wind wheel 11 is not turned on and the second wind wheel 21 is opened, then the wind that air outlet 301 is blown out is mainly the second wind
The wind that wheel 21 generates, therefore wind sense is soft, air output is smaller.When the second wind wheel 21 continues to blow outward, then the first wind wheel 11 goes out
The part wind of wind side is pulled away and sends out from air outlet 301,11 passive rotation of the first wind wheel, increases air output, saves electricity.
In some embodiments of the invention, air outlet 301 is formed as cyclic annular, the outer rim and air outlet 301 of air-ducting ring 13
Connect.The wind sent out in air-ducting ring 13 herein is blown out from the middle part of air outlet 301.
In some instances, panel 300 is equipped with protrusion corresponding with periphery air-out chamber 45.At this point, air-ducting ring 13
Outer rim connects with air outlet 301, and the edge of wind gathering plate 4 rides on protrusion, and thus the wind in periphery air-out chamber 45 is directly to out
Air port 301 is sent out, or is entered after the wind blown out in air-ducting ring 13 with the first wind wheel 11 mixes in mixed wind chamber 101 again to air outlet
301 send out.
For the scheme for being best understood from the embodiment of the present invention, specific embodiments of the present invention are described with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of air-conditioned wind tunnel structure 100, including fan supporter 3, the first wind wheel component 1, the second wind wheel
Component 2 and wind gathering plate 4.Wherein, as shown in Fig. 2, being formed with the first assembling hole 31 and the second assembling on fan supporter 3
Hole 32.As shown in Figure 1, the first wind wheel component 1 is mounted on the first assembling hole 31, as shown in Fig. 2, the second wind wheel component 2
It is mounted on the second assembling hole 32.As shown in figure 4, on fan supporter 3 positioned at the first wind wheel 11 air side be formed with it is mixed
Wind chamber 101.
As shown in Figure 5, Figure 6, the first wind wheel component 1 includes: the first wind wheel 11, first motor 12, air-ducting ring 13, motor peace
Shelve 14 and motor cover board 15.Wherein, motor mounting rack 14 is equipped at the first assembling hole 31, first motor 12 is mounted on electricity
On machine mounting rack 14, motor cover board 15 is pressed in first motor 12, and first motor 12 connects the first wind wheel 11 and drives the first wind
11 rotation of wheel.First motor 12 uses axial flow blower.Circumferential setting of the air-ducting ring 13 around the first wind wheel 11, the formation of air-ducting ring 13
For tubular, and air-ducting ring 13 is spaced apart setting with the air outlet 301 of air conditioner 1000,13 edge of air-ducting ring and air outlet 301 it
Between space be formed as a part of mixed wind chamber 101.
With continued reference to Fig. 5, Fig. 6, the second wind wheel component 2 includes: the second wind wheel 21, the second motor 22 and spiral case 23.Wherein,
Second wind wheel 21 uses centrifugal wind wheel, and the second wind wheel 21 is mounted in the second assembling hole 32, the second motor 22 and the second wind
Wheel 21 connects and the second wind wheel 21 is driven to rotate.Spiral case 23 is located on the second wind wheel 21, and spiral case 23 is formed with the wind-guiding of spoon shape
Portion, the upper end of air dam are formed with spiral case air outlet 231.
Referring again to Fig. 5, Fig. 6, wind gathering plate 4 is arranged round air-ducting ring 13, and between wind gathering plate 4 and the outer wall of air-ducting ring 13
It is formed with gap, the length of air-ducting ring 3 is less than the length of wind gathering plate 4, and mixed wind chamber 101 includes that wind gathering plate 4 is longer than air-ducting ring 13
The cavity between cavity and air-ducting ring 13 and air outlet 301 that part is constituted.Cavity limit between wind gathering plate 4 and air-ducting ring 13
Make periphery air-out chamber 45.It is connect as shown in figure 4, the lower end of wind gathering plate 4 forms engagement mouth 44 with spiral case air outlet 231.
As shown in Figure 10, a kind of air conditioner 1000 with above-mentioned air-conditioned wind tunnel structure 100, including air-conditioned wind tunnel knot
Structure 100, heat exchanger 200 and panel 300.
Heat exchanger 200 is formed in the inlet side of air-conditioned wind tunnel structure 100, heat exchanger 200 and air-conditioned wind tunnel structure 100
Between formed negative pressure cavity 201, the rear of heat exchanger 200 be formed with heat exchange air inlet 202 be connected to negative pressure cavity 201, air conditioner 1000
External wind enters in negative pressure cavity 201 from heat exchange air inlet 202.Panel 300 is located at the outlet air of air-conditioned wind tunnel structure 100
Side is equipped with air outlet 301 at corresponding first wind wheel component 1 on panel 300 (structure of air outlet 301 is as shown in Figure 8).Mixed wind chamber
101 connection air outlets 301 are simultaneously blown outward.
Embodiment 2
As shown in fig. 7, the air-ducting ring 13 of the tubular of the air-conditioned wind tunnel structure 100 in embodiment 1 is replaced with multiple edges
The air-ducting ring 13 that axial direction is successively detachably connected, and mixed wind chamber 101 is limited in air-ducting ring 13, adjacent air-ducting ring 13 it
Between be formed as wind-guiding air inlet 131, the outlet air of the second wind wheel component 2 can enter mixed wind chamber via wind-guiding air inlet 131
101, and be discharged after being mixed with the outlet air of the first wind wheel component 1.In addition, the axial flow blower in embodiment 1 is replaced with oblique flow wind
Machine, other same structure do not repeat them here.The mixed wind chamber 101 of the air-conditioned wind tunnel structure 100 of the present embodiment is located in air-ducting ring 13
Portion.
As shown in figure 9, there is the air conditioner 1000 of the air-conditioned wind tunnel structure 100 in embodiment 2, outside air-ducting ring 13
Edge connects with air outlet 301, and panel 300 is equipped with protrusion corresponding with periphery air-out chamber 45.Other same structure is not done superfluous
It states.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Air-conditioned wind tunnel structure 100 according to an embodiment of the present invention and with its air conditioner 1000 other compositions for example
The working principle of heat exchanger 200 and the formation of negative pressure cavity 201 be all for those of ordinary skills it is known, this
In be not described in detail.
In the description of this specification, the description of reference term " embodiment ", " example " etc. mean combine the embodiment or
Example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.At this
In specification, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, description is specific
Feature, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (16)
1. a kind of air-conditioned wind tunnel structure characterized by comprising
Fan supporter is formed with the first assembling hole and the second assembling hole on the fan supporter；
First wind wheel component, the first wind wheel component include the first wind wheel, and first wind wheel is mounted on first blower
At mounting hole, the air side on the fan supporter positioned at first wind wheel is formed with mixed wind chamber；
Second wind wheel component, the second wind wheel component include the second wind wheel, and second wind wheel is mounted on second blower
At mounting hole, the air inlet direction of second wind wheel and the air-out direction of second wind wheel form angle, second wind wheel
It blows towards the direction of first wind wheel, when first wind wheel and second wind wheel work at the same time, second wind
The outlet air of wheel carries out mixing outlet air with the outlet air of first wind wheel in the mixed wind chamber.
2. air-conditioned wind tunnel structure according to claim 1, which is characterized in that first wind wheel is for axial-flow windwheel or tiltedly
Wind wheel is flowed, second wind wheel is centrifugal wind wheel.
3. air-conditioned wind tunnel structure according to claim 1, which is characterized in that the first wind wheel component further include:
First motor, the first motor drive the first wind wheel rotation；
Air-ducting ring, the air-ducting ring is around the circumferential setting of first wind wheel, and at least part of the mixed wind chamber is by described
It is limited inside air-ducting ring.
4. air-conditioned wind tunnel structure according to claim 3, which is characterized in that the air-ducting ring be formed with it is multiple, it is multiple
The air-ducting ring is in axial direction successively detachably connected, and the mixed wind chamber is limited in multiple air-ducting rings.
5. air-conditioned wind tunnel structure according to claim 3, which is characterized in that the air outlet of the air-ducting ring and air conditioner
Between be spaced apart setting, the space between the air-ducting ring and the air outlet limits at least part of the mixed wind chamber.
6. air-conditioned wind tunnel structure according to claim 3, which is characterized in that the second wind wheel component further include:
Second motor, the rotation of the second wind wheel described in second motor driven；
Spiral case, the spiral case are located on second wind wheel, and the spiral case includes spiral case air outlet, the spiral case air outlet court
To the mixed wind chamber.
7. air-conditioned wind tunnel structure according to claim 6, which is characterized in that the fan supporter is equipped with wind gathering plate,
The wind gathering plate is arranged around the air-ducting ring.
8. air-conditioned wind tunnel structure according to claim 7, which is characterized in that the axial length of the air-ducting ring is less than institute
The length of wind gathering plate is stated, at least part of the mixed wind chamber is longer than the chamber that the part of the air-ducting ring is constituted by the wind gathering plate
Body limits.
9. air-conditioned wind tunnel structure according to claim 8, which is characterized in that the wind gathering plate includes the first side plate and the
Two side plates, first side plate and second side plate are located at the opposite sides of the first wind wheel component, first side plate
Limit engagement mouth between second side plate, the outlet air of second wind wheel from the engagement mouth be sent into the wind gathering plate it
Between cavity in.
10. air-conditioned wind tunnel structure according to claim 9, which is characterized in that the wind gathering plate includes third side plate, institute
State one end that third side plate is connected to first side plate and second side plate, first side plate, second side plate, institute
State the circumferential direction that third side plate is enclosed in the first wind wheel component.
11. air-conditioned wind tunnel structure according to claim 9, which is characterized in that the spiral case air outlet and the engagement
Mouth connects, and the cavity between the wind gathering plate and the air-ducting ring limits periphery air-out chamber.
12. air-conditioned wind tunnel structure according to claim 3, which is characterized in that first assembling is equipped at hole
Motor mounting rack, the motor mounting rack include motor mounting plate and multiple floors, and one end of multiple floors circumferentially connects
On the motor mounting plate, the other end of multiple floors is connected on the fan supporter, and the first motor is located at
On the motor mounting plate.
13. air-conditioned wind tunnel structure according to claim 12, which is characterized in that the first wind wheel component further includes electricity
Cover plate, the motor cover board are pressed in the first motor.
14. a kind of air conditioner characterized by comprising
Air-conditioned wind tunnel structure, the air-conditioned wind tunnel structure are according to air conditioner wind of any of claims 1-13
Road structure；
Heat exchanger, the heat exchanger are formed in the inlet side of the air-conditioned wind tunnel structure, the heat exchanger and the air conditioner
Negative pressure cavity is formed between air channel structure；
Panel, the panel are located at the air side of the air-conditioned wind tunnel structure, the first wind wheel group are corresponded on the panel
Air outlet is equipped at part.
15. air conditioner according to claim 14, which is characterized in that the air outlet is formed as cyclic annular, the air conditioner
The outer rim of the air-ducting ring of air channel structure connects with the air outlet.
16. air conditioner according to claim 15, which is characterized in that the panel is equipped with and the air-conditioned wind tunnel knot
The corresponding protrusion of periphery air-out chamber of structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252141.5A CN109827244A (en) | 2019-03-29 | 2019-03-29 | Air-conditioned wind tunnel structure and air conditioner with it |
| PCT/CN2019/120533 WO2020199613A1 (en) | 2019-03-29 | 2019-11-25 | Air duct structure of air conditioner and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252141.5A CN109827244A (en) | 2019-03-29 | 2019-03-29 | Air-conditioned wind tunnel structure and air conditioner with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827244A true CN109827244A (en) | 2019-05-31 |
Family
ID=66873835
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910252141.5A Pending CN109827244A (en) | 2019-03-29 | 2019-03-29 | Air-conditioned wind tunnel structure and air conditioner with it |
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| CN110160141A (en) * | 2019-06-25 | 2019-08-23 | 宁波奥克斯电气股份有限公司 | Mixed wind component and air conditioner |
| CN110715430A (en) * | 2019-10-17 | 2020-01-21 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof, electronic equipment and storage medium |
| CN110779090A (en) * | 2019-08-28 | 2020-02-11 | 广东美的制冷设备有限公司 | Air conditioner control method and system and air conditioner |
| CN110986171A (en) * | 2019-12-27 | 2020-04-10 | 广东美的制冷设备有限公司 | Air inlet assembly of air conditioner and air conditioner |
| WO2020199613A1 (en) * | 2019-03-29 | 2020-10-08 | 广东美的制冷设备有限公司 | Air duct structure of air conditioner and air conditioner with same |
| WO2020258716A1 (en) * | 2019-06-26 | 2020-12-30 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN112303831A (en) * | 2019-07-29 | 2021-02-02 | 广东美的制冷设备有限公司 | Air conditioner indoor unit, control method and device and readable storage medium |
| WO2021082317A1 (en) * | 2019-10-30 | 2021-05-06 | 广东美的制冷设备有限公司 | Air duct part and air conditioner having same |
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