CN105091088B - A kind of air conditioner indoor unit with air-supply arrangement - Google Patents
A kind of air conditioner indoor unit with air-supply arrangement Download PDFInfo
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- CN105091088B CN105091088B CN201410180021.6A CN201410180021A CN105091088B CN 105091088 B CN105091088 B CN 105091088B CN 201410180021 A CN201410180021 A CN 201410180021A CN 105091088 B CN105091088 B CN 105091088B
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Abstract
The invention discloses a kind of air conditioner indoor unit with air-supply arrangement, including indoor set body and the heat exchanger being formed in inside the indoor set body, it is formed with mounting portion, mixing wind outlet and non-heat exchange wind inlet in the indoor set body, the air-supply arrangement for being connected to the non-heat exchange wind inlet and the mixing wind outlet is formed in the indoor set body；Axial-flow fan is also formed in the indoor set body, the axis of the axial-flow fan and the axis of the air-supply arrangement are mutually parallel, and two axial lines are perpendicular with the mounting surface of the mounting portion.Using the air conditioner indoor unit provided by the invention with air-supply arrangement, it can solve the problems, such as that the existing air-conditioning with mounting portion is difficult to that additional air-supply arrangement is arranged to increase air quantity, improve outlet air mildness.
Description
Technical field
The invention belongs to air-conditioning technique fields, specifically, being related in a kind of air conditioning chamber with air-supply arrangement
Machine.
Background technology
Existing wall-hanging air conditioner or ceiling type air conditioner etc. have the air-conditioning of mounting portion in air-supply, the wind after heat exchanger heat exchange
The air outlet blowout directly opened up under the action of internal fan, from air-conditioning, the wind blown out is entirely heat exchange wind.Generally
, additional air-supply arrangement is not provided between heat exchanger and air outlet.One of this air-conditioning is the disadvantage is that due to sending out
Wind be entirely heat exchange wind, air quantity is less, and indoor wind circulation rate is slow；Another disadvantage is that the wind sent out is not soft enough, especially
It is that in cooling mode, the cool breeze blown out is directly blown onto with user, and user feels uncomfortable.
In addition, the existing air-conditioning with mounting portion is generally used axial-flow fan, and axial-flow fan is with its axis and outlet air
Mouth is parallel and is arranged, and therefore, to obtain the wind pushing performance met the requirements, this air-conditioning volume is larger, and cannot be arranged inside
Additional air-supply arrangement.
Invention content
It is existing with mounting portion to solve the object of the present invention is to provide a kind of air conditioner indoor unit with air-supply arrangement
Air-conditioning is difficult to that additional air-supply arrangement is arranged to increase air quantity, improve the problem of outlet air mildness.
For achieving the above object, the present invention is achieved using following technical proposals：
A kind of air conditioner indoor unit with air-supply arrangement, including indoor set body and be formed in inside the indoor set body
Heat exchanger, mounting portion, mixing wind outlet and non-heat exchange wind inlet are formed in the indoor set body, in the indoor unit
The air-supply arrangement for being connected to the non-heat exchange wind inlet and the mixing wind outlet is formed in ontology, the air-supply arrangement includes
There are perforation, the air guiding member with front and back opening among at least two, is arranged in order before and after at least two air guiding member, intermediate shape
At the insertion air channel of front and back perforation, heat exchange wind air channel is formed between adjacent two air guiding member；In the indoor set body
Be also formed with axial-flow fan, the axis of the axial-flow fan and the axis of the air-supply arrangement are mutually parallel, and two axial lines with
The mounting surface of the mounting portion is perpendicular.
Air conditioner indoor unit as described above is formed with air-duct spiral case, the axial-flow fan setting in the indoor set body
Air inlet in the air duct that the air-duct spiral case is formed, the air-supply arrangement are arranged in the air duct that the air-duct spiral case is formed
At air outlet.
Air conditioner indoor unit as described above, the air-supply arrangement are at least partially disposed at the air duct that the air-duct spiral case is formed
On the inside of air outlet.
Air conditioner indoor unit as described above, the mixing wind outlet is formed in the front of the indoor set body, described non-
Heat exchange wind import is formed in the back side of the indoor set body, and main air inlet is formed on the side of the indoor set body
Mouthful, the axial-flow fan is arranged adjacent to the main air inlet.
Air conditioner indoor unit as described above, the heat exchanger are formed between the main air inlet and the axial-flow fan.
Air conditioner indoor unit as described above, the main air inlet include the left side for being respectively formed at the indoor set body
With the left side main air inlet and right side main air inlet of right side, the heat exchanger includes being formed in the left side main air inlet and institute
The right side stated the left side heat exchanger between axial-flow fan and be formed between the right side main air inlet and the axial-flow fan is changed
Hot device, the left side main air inlet is with the right side main air inlet using the vertical line of the air-supply arrangement axis as symmetry axis or so pair
Claim, the left side heat exchanger is also symmetrical as symmetry axis using the axis with the right side heat exchanger.
The orthographic projection of air conditioner indoor unit as described above, the indoor set body is rounded or number of edges be more than 4 polygon.
Air conditioner indoor unit as described above is formed at least one heat exchange wind air channel to coming from the heat exchange
The distribution of air flow component that device and the heat exchange wind for entering the heat exchange wind air channel are allocated.
Air conditioner indoor unit as described above, the distribution of air flow component will be will enter the heat of the heat exchange wind air channel
The structure that wind is evenly distributed along the heat exchange wind air channel circumferential direction is exchanged to be formed in the heat exchange wind air channel.
Air conditioner indoor unit as described above, the distribution of air flow component include multiple air distribution plates, the multiple gas
Flow point matching board in the circumferential direction of the heat exchange wind air channel, along the heat exchange wind blow the symmetrical distribution of wind direction.
Compared with prior art, the advantages and positive effects of the present invention are：The present invention is in the air conditioning chamber with mounting portion
Axial-flow fan and air-supply arrangement is arranged in machine, and perpendicular with mounting surface using the axis of axial-flow fan and the axis of air-supply arrangement
Mode be arranged, conveniently realized the purpose for the indoor unit with mounting portion being arranged additional air-supply arrangement.Moreover, logical
It crosses and air-supply arrangement is set in air conditioner indoor unit, using the air-supply arrangement by the heat exchange wind in air duct inside air-conditioning through penetrating through wind
While road front end is blown out, the non-heat exchange wind of non-heat exchange outside suction function suction part can be utilized to participate in air-conditioning last
Outlet air in, increase the whole intake of air-conditioning, accelerate the flowing of room air, further improve the whole of room air
Body uniformity.And such mixing air is more soft, blowing to user can feel more comfortable with it, and it is comfortable to improve user
Sexual experience effect.To improve the wind pushing performance of such air-conditioning.
After the specific implementation mode of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more clear
Chu.
Description of the drawings
Fig. 1 is one of the stereogram for the air conditioner indoor unit embodiment that the present invention has air-supply arrangement；
Fig. 2 is the two of the stereogram for the air conditioner indoor unit embodiment that the present invention has air-supply arrangement；
Fig. 3 is the front view for the air conditioner indoor unit embodiment that the present invention has air-supply arrangement；
Fig. 4 is the side view for the air conditioner indoor unit embodiment that the present invention has air-supply arrangement；
Fig. 5 is the rearview for the air conditioner indoor unit embodiment that the present invention has air-supply arrangement；
Fig. 6 be in Fig. 4 B-B ' to sectional view；
Fig. 7 be in Fig. 3 A-A ' to sectional view；
Fig. 8 is the stereogram of heat exchanger and main air inlet in Fig. 6；
Fig. 9 is the enlarged drawing of heat exchanger and main air inlet in Fig. 6；
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below with reference to drawings and examples,
Invention is further described in detail.
First, a brief description is made to the technical term arrived involved in the specific implementation mode：It is following to mention each knot
Component it is front or rear when, be to be defined relative to the position of user under structural member normal operating condition；For multiple knots
The arrangement position of component carry out before or after description when, and the device that is constituted with the multiple structural members phase under normal operating condition
The definition done for the position of user.Following heat exchange winds refers to inside air-conditioning, after exchanger heat exchanges
Wind；Non- heat exchange wind refers to the wind from air-conditioning local environment space, be for heat exchange wind, be not directly from
The wind of heat exchanger；Mixing wind refers to the wind that heat exchange wind is mixed to form with non-heat exchange wind.
Referring to Fig. 1 has one embodiment of air conditioner indoor unit of air-supply arrangement to the present invention shown in Fig. 9.
If the stereogram of Fig. 1 and Fig. 2 are illustrated, the air conditioner indoor unit of the embodiment includes indoor set body 100.Specifically
For, indoor set body 100 includes front housing 1 and rear shell 2, and the two is removably attached.Preferably, front housing 1 is with after
The orthographic projection of shell 2 is circle, that is, front housing contour line 11 and rear shell contour line（It is not marked in figure）It is circle, to whole
The orthographic projection of a indoor set body 100 is also circle, as shown in the front view of Fig. 3 and the rearview of Fig. 5.To entire indoor
Machine unique outlook is beautiful, meets the personalized aesthetic requirement of user.But the orthographic projection of indoor set body 100 is not limited to
Circle can also be the polygon that number of edges is more than 4, and preferably number of edges is more than 4 regular polygon, such as regular hexagon, positive eight side
Shape etc..
In this embodiment, major part of the rear shell 2 as indoor set body 100, thickness are more than the thickness of front housing 1, and
The cylindrical structure of 2 main body of rear shell, centre surround larger accommodation space, to accommodate, arrange the other component of indoor unit, such as
Heat exchanger, axial-flow fan etc..Specific component and arrangement are referring to subsequent description.
There is mounting portion 21, mounting portion 21 to have mounting surface 211 in rear shell 2.The air conditioner indoor unit of the embodiment can be
It is installed on metope by mounting portion 21, forms wall-hanging air conditioner；It can also be that roof is installed on by mounting portion 21, formed
Ceiling-mounted air conditioner.Moreover, after air conditioner indoor unit installation, mounting surface 211 will be attached to or close to metope or roof.
Non-heat exchange wind inlet 22 is formed in rear shell 2 namely on the back side of indoor set body 100, on front housing 1,
Namely mixing wind outlet 13 is formed on the front of indoor set body 100, and non-heat exchange wind inlet 22 and mixing wind outlet 13
It is front and back corresponding in position, it is circle.Inside the indoor set body 100 namely front housing 1 and rear shell 2 surrounded
Air-supply arrangement 3 is provided in space, non-heat exchange wind inlet 22 is connected to mixing wind outlet 13 by air-supply arrangement 3.In conjunction with Fig. 4
Side view shown in, be formed with main air inlet on the cylinder side wall of rear shell 2 namely on the side of indoor set body 100, use
To suck external wind under the action of the axial-flow fan of setting in machine ontology 100 indoors.Specifically, main air inlet includes shape
At the second main air inlet 24 that first on 2 left side wall of rear shell 23 at main air inlet and is formed on right side wall.
In conjunction with shown in Fig. 6 and Fig. 7, wherein Fig. 6 is that B-B ' is to sectional view in Fig. 4, namely perpendicular to 3 axis of air-supply arrangement
Sectional view, Fig. 7 be in Fig. 3 A-A ' to sectional view.Air-supply arrangement 3 include there are four the air guiding member that is arranged in order from front to back,
Respectively front end air guiding member 31, the first middle wind guiding member 32, the second middle wind guiding member 33 and rear end air guiding member 34.It is front and back to arrange successively
This four air guiding members of row are annular.Wherein, it is penetrated through among front end air guiding member 31, there is former and later two openings, it is respectively mixed
Close wind outlet and air inlet（It is not marked in figure）；It is penetrated through among first middle wind guiding member 32, there is former and later two openings, respectively
Air outlet and air inlet（It is not marked in figure）；It is penetrated through among second middle wind guiding member 33, there is former and later two openings, be respectively
Air port and air inlet（It is not marked in figure）；Perforation among rear end air guiding member 34 has former and later two openings, respectively air outlet and
Non-heat exchange wind inlet（It is not marked in figure）.Front end air guiding member 31, the first middle wind guiding member 32, the second middle wind guiding member 33 and after
After being arranged in order before and after the air guiding member 34 of end, centre forms the front and back insertion air channel for penetrating through all four air guiding members（It is not marked in figure
Note）.Moreover, the first heat exchange wind air channel 35 is formed between front end air guiding member 31 and the first middle wind guiding member 32, among first
The second heat exchange wind air channel 36 is formed between air guiding member 32 and the second middle wind guiding member 33；Second middle wind guiding member 33 and rear end
Third annular heat exchange wind air channel 37 is formed between air guiding member 34.And these three heat exchange wind air channels are annular.
Indoors in machine ontology 100 after the air-supply arrangement 3 of setting above structure, when indoor unit is run, in axial-flow fan
Under the action of, indoor wind is got in by the first main air inlet 23 and the second main air inlet 24 inside machine ontology 100, and is accelerated
It blows to heat exchanger and carries out heat exchange.Heat exchange wind after heat exchange blows to air-supply arrangement 3, and through the first heat exchange wind air channel 35,
Second heat exchange wind air channel 36 and third heat exchange wind air channel 37 enter insertion air channel, and then through insertion air channel from front end air guiding member
Mixing wind outlet 13 in mixing wind outlet and front housing 1 on 31 is blown out.Due to the heat exchange blown out from each heat exchange wind air channel
Wind wind speed becomes larger, so that corresponding air guiding member surface pressing reduces and forms negative pressure in insertion air channel.External indoor wind
As non-heat exchange wind, under the action of negative pressure, by from rear shell 2 non-heat exchange wind inlet 22 and rear end air guiding member 34 it is non-
Heat exchange wind import enters insertion air channel, and is sent to together after the heat exchange wind formation mixing wind blown out with heat exchange wind air channel
It is indoor.
After using air-supply arrangement 3, while heat exchange wind is blown out through insertion air channel front end, outside energy suction part not
The non-heat exchange wind of heat exchange participates in the last outlet air of air-conditioning, and such mixing wind is more soft, blows to meeting with user
Feel more comfortable, improves user's comfortableness experience effect.Moreover, being sucked using suction function caused by air-supply arrangement 3
The wind of the non-heat exchange of portion of external participates in the last outlet air of air-conditioning, increases the whole intake of air-conditioning, accelerates interior
The flowing of air further improves the whole uniformity of room air.
For the indoor unit of air-supply arrangement 3 is arranged, due to wanting wall-mounted or ceiling mounting type installation, volume cannot be excessive,
Otherwise, it can be limited because of installation space or influence indoor integral layout without selected by user.For this reason, it may be necessary to this indoor unit
Structure make corresponding Curve guide impeller.In particular, it is desirable to equal to the evaporator of indoor unit, axial-flow fan, air duct, inlet and outlet etc.
Make adaptability design.More specific structure please refers to following description.
Shown in Fig. 6 and Fig. 7, shown in Fig. 1 to Fig. 5, in this embodiment, set in indoor set body 100
Axial-flow fan, respectively the first axial-flow fan 41 and the second axial-flow fan 42 there are two setting.The axis and mounting portion of air-supply arrangement 3
21 mounting surface 211 is perpendicular, the axis of the axis of the first axial-flow fan 41 and the second axial-flow fan 42 also respectively with mounting surface
211 is perpendicular.That is, in this embodiment, air-supply arrangement 3 is along front housing 1 to the direction of rear shell 2 namely indoor set body 100
Thickness direction is arranged, and the first axial-flow fan 41 and the second axial-flow fan 42 are also arranged along the thickness direction of indoor set body 100.And
And the axis of the axis of air-supply arrangement 3, the axis of the first axial-flow fan 41 and the second axial-flow fan 42 is mutually parallel.
By so set, axial-flow fan length becomes smaller, can effectively reduce the volume of entire indoor set body 100.And
By increasing axial-flow fan diameter, and two axial-flow fans are used, does not influence its wind pushing performance.
To ensure uniformity of blowing, the first axial-flow fan 41 and the second axial-flow fan 42 are with the vertical line of 3 axis of air-supply arrangement
It is symmetrical set for symmetry axis.That is, in figure 6, the first axial-flow fan 41 and the second axial-flow fan 42 are with round mixing wind
Straight line L where exporting the diameter of 13 vertical directions is that symmetry axis is symmetrical.
First axial-flow fan 41 is corresponding with the first main air inlet 23, is provided with First Heat Exchanger 61 therebetween；The
Two axial-flow fans 42 are corresponding with the second main air inlet 24, are provided with the second heat exchanger 62 therebetween.To form air draught
Formula structure can effectively reduce the noise of indoor unit.Moreover, the first main air inlet 23 is with straight line L with the second main air inlet 24
Symmetry axis is symmetrical, and First Heat Exchanger 61 and the second heat exchanger 62 are also symmetrical as symmetry axis using straight line L.
It is corresponding with two set axial-flow fans, the first air duct 51 and are additionally provided in machine ontology 100 indoors
Two air ducts 52.Specifically, the first air duct 51 and the second air duct 52 are also symmetrical as symmetry axis using straight line L.First axial-flow fan
41 are arranged the air inlet in the first air duct 51, and the air inlet in the second air duct 52 is arranged in the second axial-flow fan 42, and blows
Device 3 is arranged at the air outlet in the first air duct 51 and the second air duct 52.
Specifically, in sectional view shown in Fig. 6, the first air duct 51 includes the first spiral case 511 and the second spiral case
512, the second air duct 52 includes the first spiral case 521 and the second spiral case 522.Rear snail of first spiral case 511 as the first air duct 51
Shell forms " people " font structure with the first spiral case 521 as spiral case behind the second air duct 52.Rear volute tongue in first spiral case 511
Portion 5111 and the rear volute tongue portion 5211 of the first spiral case 521 are separated from each other, and form two branch ends of " people " font structure；And first
Spiral case 511 relative to rear volute tongue portion 5111 the first spiral case top and the first spiral case 521 relative to rear volute tongue portion 5211 first
Spiral case top is overlapped, and forms the top of " people " font structure.Wherein, the top of " people " font structure is adjacent or against air-supply arrangement
3, preferably against air-supply arrangement 3.To so that the wind in two air ducts is separate wind before entering air-supply arrangement 3
Road avoids the wind in two air ducts from being blended to produce noise.Preferably, the first spiral case 511 and the first spiral case 521 are integral type knot
Structure.
Preceding spiral case of second spiral case 512 opposite with the first spiral case 511 as the first air duct 51, the second spiral case first end
5121 will extend along direction of " people " font structure from branch end to top, namely be to extend from bottom to top in figure 6.It is preferred that
, the second spiral case first end 5121 extends to front housing 1 and the contour line of rear shell 2.Likewise, opposite with the first spiral case 521
Preceding spiral case of two spiral cases 522 as the second air duct 52, the also bottom-up extension of the second spiral case first end 5221.It is preferred that second
Spiral case first end 5221 extends to front housing 1 and the contour line of rear shell 2.Embodiment more preferably, the second spiral case first end
5121 and second spiral case first end 5221 gradually extended out with the straight line L in the axis namely Fig. 6 relative to " people " font structure
Structure extends from bottom to top, and forms sector region 53 with front housing 1 and the contour line of rear shell 2.Air-supply arrangement 3 is formed in fan section
The middle part in domain 53.To which by means of the first air duct 51 and the second air duct 52, the first axial-flow fan 41 and the second axial-flow fan 42 can
Steadily, equably blowing the heat exchange wind after 62 heat exchange of First Heat Exchanger 61 and the second heat exchanger to air-supply arrangement 3, and
It is sent out through air-supply arrangement 3.To ensure the wind pushing performance of air-conditioning, and may insure to be formed in air-supply arrangement 3 steady
Fixed, continuous negative pressuren zone is mixed into mixing wind with heat exchange wind with the non-heat exchange wind outside introducing and sends out together, further carries
Wind pushing performance is adjusted in lift-off.
Second spiral case first end 5121 and the second spiral case first end 5221 are upwardly extended and do not reach front housing 1 and rear shell 2
The case where contour line, air-supply arrangement 3 is still set at the air outlet in the first air duct 51 and the second air duct 52, and preferred air-supply arrangement
3 are positioned partially or entirely in the inside of two duct outlet.
One end opposite with the second spiral case first end 5121 namely one end far from air-supply arrangement 3 are on second spiral case 512
Second spiral case volute tongue portion 5122, the second spiral case volute tongue portion 5122 extend to the first axial-flow fan 41, form its volute tongue portion.As
Preferred embodiment, the end in the second spiral case volute tongue portion 5122 is continued First Heat Exchanger 61 rearward and is extended, and wraps up
Firmly part First Heat Exchanger 61.Likewise, one end opposite with the second spiral case first end 5221 on the second spiral case 522, Ye Jiyuan
One end from air-supply arrangement 3 is the second spiral case volute tongue portion 5222, which prolongs to the second axial-flow fan 42
It stretches, forms its volute tongue portion.Embodiment more preferably, the end in the second spiral case volute tongue portion 5222 continue rearward second
Heat exchanger 62 extends, and wraps the second heat exchanger of part 62.
Further, in this embodiment, it is sent in air-supply arrangement 3 through the first air duct 51 and the second air duct 52 for guarantee
The enough circumferential direction upper air inlets in air-supply arrangement 3 of wind energy are uniform, are arranged at least one heat exchange wind air channel of air-supply arrangement 3
Distribution of air flow component 38.Preferably, in this embodiment, it is both provided with air-flow in three heat exchange wind air channels of air-supply arrangement 3
Allocation component 38.Specifically, referring to shown in Fig. 2, Fig. 6 and Fig. 7, distribution of air flow component 38 includes the first air distribution plate 381
With the second air distribution plate 382, two air distribution plates in the circumferential direction of heat exchange wind air channel, along heat exchange wind blow wind
It is symmetrically distributed in the left and right in each heat exchange wind air channel.Specifically, the first air distribution plate 381 is set to the first heat exchange wind
In air duct 35, the second heat exchange wind air channel 36 and third heat exchange wind air channel 37；Second air distribution plate 382 is also disposed at first
In heat exchange wind air channel 35, the second heat exchange wind air channel 36 and third heat exchange wind air channel 37.Moreover, two air distribution plates point
Not Wei Yu " people " font structure top both sides, the top close to " people " font structure, and it is symmetrical as symmetry axis using straight line L
Setting.First air distribution plate 381 and the second air distribution plate 382 are bending distribution plate, and the table of each air distribution plate
Face is arc curve face, can effectively guide wind direction, and reduces crushing and noise of the air-flow in branching process, is realized low
High speed air-supply under the premise of noise.
Wind in first air duct 51 is uniformly sent to each heat exchange wind air channel in air-supply arrangement 3 by the first air distribution plate 381
Left-half, the wind in the second air duct 52 is uniformly sent to each heat exchange wind wind in air-supply arrangement 3 by the second air distribution plate 382
The right half part in road, the heat exchange wind air channel for finally realizing air-supply arrangement 3 is entered the wind in circumferential direction and the uniformity of outlet air,
Improve the air-supply uniformity of air-supply arrangement 3.
To ensure the heat transfer effect of air-conditioning, with the straight line L First Heat Exchangers 61 being symmetrical set and the second heat exchanger 62
It is all made of multisection type heat exchanger, to increase heat exchange area.In this embodiment, it is all made of three-segment type heat exchange device.Specifically,
One heat exchanger 61 includes First Heat Exchanger epimere 611, First Heat Exchanger stage casing 612 and First Heat Exchanger hypomere 613.It is symmetrical
, the second heat exchanger 62 includes the second heat exchanger epimere 621, the second heat exchanger stage casing 622 and the second heat exchanger hypomere 623.
By taking First Heat Exchanger 61 and the first axial-flow fan 41 as an example, setting First Heat Exchanger 61 and first passes through in machine ontology 100 indoors
When flow fan 41, in addition to being arranged First Heat Exchanger 61 between the first main air inlet 23 and the first axial-flow fan 41, being formed and being inhaled
Except wind formula structure, 61 windward side of First Heat Exchanger is corresponding with the first main air inlet 23, the leeward of First Heat Exchanger 61
It is corresponding with the air inlet in the first air duct 51.
In this embodiment, since the first main air inlet 23 and the second main air inlet 24 are formed in indoor set body 100
Side, with the mixing wind outlet 13 that is formed on 100 front of indoor set body apart from relatively close, for avoid the air inlet of main air inlet with
The outlet air of mixing wind outlet 13 interferes, and the side where the first main air inlet 23 and the second main air inlet 24 will be located at mixing
In the region that front where wind outlet 13 limits.Specifically, as shown in Figure 1, the first main air inlet 23 and the second main air inlet
Mouth 24 is formed in rear shell 2, and mixing wind outlet 13 is formed on front housing 1, and therefore, front housing contour line 11 will be located at the wheel of rear shell 2
Profile（It is not marked in figure）Except.That is, in the front view of Fig. 3, rear shell 2 is blocked completely by front housing 1.To which mixing wind goes out
The outlet air of mouth 13 will not be again sucked into from the first main air inlet 23 and the second main air inlet 24.
Moreover, referring to heat exchanger and master in Fig. 6 shown in the stereogram and Fig. 9 of heat exchanger and main air inlet shown in Fig. 8
The enlarged drawing of air inlet, by taking second main air inlet 24 on right side and the second heat exchanger 62 as an example, to increase intake, improving heat exchange
Efficiency, the second main air inlet 24 surround most of second heat exchanger 62.Specifically, the second main air inlet 24 encloses all the
Two heat exchanger epimeres 621, all the second heat exchanger stage casing 622 and most second heat exchanger hypomere 623.And the second main air inlet
The height of 24 upper end openings of mouth is more than the height of the second heat exchanger epimere 621, it is ensured that has enough wind from the second main air inlet 24
Enter the second heat exchanger epimere 621.It is formed with air-inlet grille 241 on second main air inlet 24, the setting in air-inlet grille 241
There is filter screen 242.First main air inlet 23 and the second main air inlet 24 are symmetrical arranged, and structure is identical as the second main air inlet 24.
In conjunction with Fig. 1, Fig. 3 and illustrated in Figure 4, in this embodiment, recess portion 12, mixing wind outlet 13 are formed on front housing 1
It is formed in recess portion 12.Specifically, recess portion 12 has outer contour 121 and inner outline 122, which is circle
Shape, inner outline 122 form the contour line of mixing wind outlet 13.Annular is formed between inner outline 122 and outer contour 121 to lead
Wind face 123.Preferably, 123 surface of annular wind-guiding face is cambered surface, and 1 front surface of front housing is the cambered surface of intermediate evagination, mixing wind outlet
Face where 13 is plane.Moreover, the mixing wind outlet 13 that inner outline 122 limits is relative to 12 eccentric setting of recess portion.It is preferred that
, on the section of the axis perpendicular with mixing wind outlet 13,13 center of mixing wind outlet is in 12 center deviation room of recess portion
Deviate 12 center of recess portion in the direction at 100 center of owner's body.Specifically, the front view of Fig. 3 is the axis with mixing wind outlet 13
Perpendicular section, in the Fig. 3, the center of indoor set body 100 is point M1, and the center of recess portion 12 is point M2, and mixing wind goes out
The center of mouth 13 is point M3.Point M1, point M2 are conllinear with point M3, and point M2 is located at the top of point M1, and point M3 is located at the top of point M2.From
And the wind blown out from mixing wind outlet 13, it will be sent out from recess portion 12 under the guiding of annular wind-guiding face 123.
Shown in rearview referring to the stereogram of Fig. 2, the side view of Fig. 4 and Fig. 5, jagged 212 are formed on mounting portion 21.
Notch 212 includes the first face 2121 and the second face 2122.Wherein, the first face 2121 is plane, the mounting surface with mounting portion 21
211 is vertical and connect；Second face 2122 is and parallel with mounting surface 211 far from mounting surface 211.22 shape of non-heat exchange wind inlet
At on the second face 2122.
Preferably, air-inlet cavity is formed on the first face 2121,22 part of non-heat exchange wind inlet is located in air-inlet cavity.Tool
For body, air-inlet cavity includes the first air-inlet cavity 213 and the second air-inlet cavity 214, and the first air-inlet cavity 213 is close to mounting surface 211, and second
Air-inlet cavity 214 is between the first air-inlet cavity 213 and non-heat exchange wind inlet 22.22 part of non-heat exchange wind inlet is located at second
In air-inlet cavity 214.
Using the above structure, can after machine ontology 100 is installed in place by mounting portion 21 indoors, be non-heat exchange wind into
22 reserved air inlets of mouth realize the non-without hindrance air inlet for exchanging wind inlet 22, improve air-conditioning performance.
Moreover, being formed with the positioning region that the when of being installed to indoor set body 100 positioned on mounting surface 211.It is specific next
It says, the first positioning region 215 and the second positioning region 216 is formed on mounting surface 211.Wherein, the first positioning region 215 is formed in
The left side of one air-inlet cavity 213 and close to 213 connecting portion of the first face 2121 and the first air-inlet cavity, the second positioning region 216 are formed in the
One air-inlet cavity, 213 right side and 213 connecting portion of close first face 2121 and the first air-inlet cavity.It is furthermore preferred that the first positioning region
215 and second positioning region 216 be symmetrically formed in the both sides of the first air-inlet cavity 213, to ensure position stability.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited；Although with reference to aforementioned reality
Applying example, invention is explained in detail, for those of ordinary skill in the art, still can be to aforementioned implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these are changed or replace
It changes, the spirit and scope for claimed technical solution of the invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of air conditioner indoor unit with air-supply arrangement, including indoor set body and it is formed in inside the indoor set body
Heat exchanger, which is characterized in that mounting portion, mixing wind outlet and non-heat exchange wind inlet are formed in the indoor set body,
The air-supply arrangement for being connected to the non-heat exchange wind inlet and the mixing wind outlet is formed in the indoor set body, it is described to send
Wind apparatus includes perforation, the air guiding member with front and back opening among at least two, before and after at least two air guiding member successively
Arrangement, centre form the front and back insertion air channel penetrated through, and heat exchange wind air channel is formed between adjacent two air guiding member；In the room
Axial-flow fan is also formed in interior machine ontology, the axis of the axial-flow fan and the axis of the air-supply arrangement are mutually parallel, and
Two axial lines are perpendicular with the mounting surface of the mounting portion.
2. air conditioner indoor unit according to claim 1, which is characterized in that be formed with air duct snail in the indoor set body
The air inlet in the air duct that the air-duct spiral case is formed is arranged in shell, the axial-flow fan, and the air-supply arrangement is arranged described
At the air outlet in the air duct that air-duct spiral case is formed.
3. air conditioner indoor unit according to claim 2, which is characterized in that the air-supply arrangement is at least partially disposed at the wind
On the inside of the air outlet in the air duct that road spiral case is formed.
4. air conditioner indoor unit according to claim 1, which is characterized in that the mixing wind outlet is formed in the indoor unit
The front of ontology, the non-heat exchange wind inlet are formed in the back side of the indoor set body, in the side of the indoor set body
Main air inlet is formed on face, the axial-flow fan is arranged adjacent to the main air inlet.
5. air conditioner indoor unit according to claim 4, which is characterized in that the heat exchanger be formed in the main air inlet with
Between the axial-flow fan.
6. air conditioner indoor unit according to claim 5, which is characterized in that the main air inlet is described including being respectively formed at
The left side of indoor set body and the left side main air inlet of right side and right side main air inlet, the heat exchanger include being formed in institute
It states the left side heat exchanger between left side main air inlet and the axial-flow fan and is formed in the right side main air inlet and passed through with described
Right side heat exchanger between flow fan, the left side main air inlet is with the right side main air inlet with the air-supply arrangement axis
Vertical line is that symmetry axis is symmetrical, and the left side heat exchanger is also symmetrical as symmetry axis using the axis with the right side heat exchanger.
7. air conditioner indoor unit according to any one of claim 1 to 6, which is characterized in that the indoor set body is just
Project the polygon that rounded or number of edges is more than 4.
8. air conditioner indoor unit according to any one of claim 1 to 6, which is characterized in that handed at least one heat
Change the gas being formed in wind air duct to being allocated from the heat exchanger and into the heat exchange wind of the heat exchange wind air channel
Flow point distribution assembly.
9. air conditioner indoor unit according to claim 8, which is characterized in that the distribution of air flow component will be will enter the heat
The structure that the heat exchange wind in exchange wind air duct is evenly distributed along the heat exchange wind air channel circumferential direction is formed in the heat
It exchanges in wind air duct.
10. air conditioner indoor unit according to claim 9, which is characterized in that the distribution of air flow component includes multiple gas
Flow point matching board, the multiple air distribution plate are blown in the circumferential direction of the heat exchange wind air channel, along the heat exchange wind
The symmetrical distribution of wind direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180021.6A CN105091088B (en) | 2014-04-30 | 2014-04-30 | A kind of air conditioner indoor unit with air-supply arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180021.6A CN105091088B (en) | 2014-04-30 | 2014-04-30 | A kind of air conditioner indoor unit with air-supply arrangement |
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| CN105091088A CN105091088A (en) | 2015-11-25 |
| CN105091088B true CN105091088B (en) | 2018-07-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107355975A (en) * | 2016-05-09 | 2017-11-17 | 珠海格力电器股份有限公司 | A kind of indoor apparatus of air conditioner with rotary heater structure and the air-conditioning with it |
| CN108224573A (en) * | 2018-02-14 | 2018-06-29 | 青岛海尔空调器有限总公司 | A kind of wall-hung indoor unit of air conditioner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203857571U (en) * | 2014-04-30 | 2014-10-01 | 青岛海尔空调器有限总公司 | Air conditioner indoor machine with air supply device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000213768A (en) * | 1999-01-25 | 2000-08-02 | Mitsubishi Heavy Ind Ltd | Air conditioning equipment |
| JP3731070B2 (en) * | 2002-11-14 | 2006-01-05 | ダイキン工業株式会社 | Indoor unit for air conditioner and method for assembling indoor unit for air conditioner |
| KR20070060877A (en) * | 2005-12-09 | 2007-06-13 | 삼성전자주식회사 | Air conditioner |
| CN202281314U (en) * | 2011-10-18 | 2012-06-20 | 广东美的电器股份有限公司 | Floor and ceiling two-functional air conditioner indoor machine |
| CN203083090U (en) * | 2013-01-31 | 2013-07-24 | 海信科龙电器股份有限公司 | Split floor type air-conditioner indoor unit |
| CN103453638B (en) * | 2013-06-03 | 2015-06-10 | 海尔集团公司 | Air-conditioner air supply device with airflow distribution components |
| CN203454269U (en) * | 2013-08-29 | 2014-02-26 | 广东美的制冷设备有限公司 | Air conditioner indoor machine |
| CN203478543U (en) * | 2013-09-18 | 2014-03-12 | 海尔集团公司 | Air conditioner air supplying device and vertical type air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203857571U (en) * | 2014-04-30 | 2014-10-01 | 青岛海尔空调器有限总公司 | Air conditioner indoor machine with air supply device |
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