CN105091089B - Indoor apparatus of air conditioner - Google Patents
Indoor apparatus of air conditioner Download PDFInfo
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- CN105091089B CN105091089B CN201410180035.8A CN201410180035A CN105091089B CN 105091089 B CN105091089 B CN 105091089B CN 201410180035 A CN201410180035 A CN 201410180035A CN 105091089 B CN105091089 B CN 105091089B
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Abstract
The invention discloses a kind of indoor apparatus of air conditioner, including indoor set body, formed with recess in the indoor set body, formed with mixing wind outlet in the recess, non-heat exchange wind inlet is also formed with the indoor set body, formed with the air-supply arrangement for connecting the mixing wind outlet and the non-heat exchange wind inlet in the indoor set body, the air-supply arrangement includes to be penetrated among at least two, wind guiding member with front and rear opening, it is arranged in order before and after at least two wind guiding member, centre forms the insertion air channel of front and rear insertion, heat exchange wind air channel is formed between adjacent two wind guiding member.Using the indoor apparatus of air conditioner of the present invention, can solve the problems, such as that the existing air outlet structure of air conditioner with installation portion is simple, be difficult to meet complicated air-supply demand.
Description
Technical field
The invention belongs to air-conditioning technique field, is to be related to a kind of indoor apparatus of air conditioner specifically.
Background technology
Existing wall-hanging air conditioner or ceiling type air conditioner etc. have the air-conditioning of installation portion in air-supply, the wind after heat exchanger heat exchange
Directly internally in the presence of fan, the air outlet blowout opened up from air-conditioning, the wind blown out is entirely heat exchange wind.Typically
, extra air-supply arrangement is not provided between heat exchanger and air outlet.One shortcoming of this air-conditioning is due to send out
Wind be entirely heat exchange wind, air quantity is less, and indoor wind circulation rate is slow；Another shortcoming 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 air outlet of the existing air-conditioning with installation portion is directly formed in the opening on indoor unit casing, such as
Fruit will set air-supply arrangement in machine indoors, and existing air outlet is difficult to meet complicated wind pushing performance requirement.
The content of the invention
It is an object of the invention to provide a kind of indoor apparatus of air conditioner, to solve the existing air outlet structure of air conditioner with installation portion
Simply, the problem of being difficult to meet complicated air-supply demand.
For achieving the above object, the present invention is achieved using following technical proposals：
A kind of indoor apparatus of air conditioner, including indoor set body, formed with recess in the indoor set body, in the recess
Formed with mixing wind outlet, non-heat exchange wind inlet is also formed with the indoor set body, the shape in the indoor set body
Into the air-supply arrangement for having the connection mixing wind outlet and the non-heat exchange wind inlet, the air-supply arrangement includes at least two
The wind guiding member of front and rear opening is penetrated, had among individual, is arranged in order before and after at least two wind guiding member, is passed through before and after middle formation
Logical insertion air channel, heat exchange wind air channel is formed between adjacent two wind guiding member.
Indoor apparatus of air conditioner as described above, the recess have outer contour and inner outline, and the inner outline is formed
The contour line of the mixing wind outlet, the annular wind-guiding that surface is cambered surface is formed between the outer contour and the inner outline
Face.
Indoor apparatus of air conditioner as described above, the mixing wind outlet is relative to the recess eccentric setting.
Indoor apparatus of air conditioner as described above, on the section of the axis perpendicular with the mixing wind outlet, the mixing
Wind export center deviates the recess center with the direction of indoor set main center described in the recess center deviation.
Indoor apparatus of air conditioner as described above, on the section of the axis perpendicular with the mixing wind outlet, the interior
Machine body central, the recess center and the mixing wind outlet center are conllinear.
Indoor apparatus of air conditioner as described above, the minimum range between the outer contour and the indoor set body contour line
More than 10mm.
Indoor apparatus of air conditioner as described above, the indoor set body face for forming the recess is the cambered surface of middle part evagination,
Plane is in the face that the inner outline limits, and the ultimate range of the plane and the cambered surface of the middle part evagination is L, and the L expires
Foot：0<L≤40mm.
Indoor apparatus of air conditioner as described above, the annular wind-guiding face have the Breadth Maximum on its prevailing wind direction, and
The width of the annular wind-guiding face is with the prevailing wind axis of orientation symmetrical tapered of the wind-guiding face.
Indoor apparatus of air conditioner as described above, the outer contour and the inner outline are in the annular wind-guiding face prevailing wind
Distance on direction is maximum, and the ultimate range is not less than 20mm.
Indoor apparatus of air conditioner as described above, on the section cutd open with the prevailing wind direction side of the annular wind-guiding face, formed
The intersection point of the camber line of the annular wind-guiding face Breadth Maximum and the intersection point of the inner outline and the outer contour is respectively arc
Line starting point and camber line terminal, the angle of the tangent line of the camber line starting point and straight line where the prevailing wind direction is γ, the arc
The angle of straight line where the tangent line of line terminal and the prevailing wind direction is θ, 0 °<γ<19 °, 19 °<θ<90°.
Indoor apparatus of air conditioner as described above, the orthographic projection of the indoor set body are circle, the outer contour and described
Inner outline is circle；Or the orthographic projection of the indoor set body is more than 4 polygon, the outer contour for side number
It is the orthographic projection shape identical polygon with the indoor set body with the inner outline.
Compared with prior art, the advantages and positive effects of the present invention are：By with installation portion and axial-flow fan
Air-supply arrangement is set in indoor apparatus of air conditioner, using the air-supply arrangement by the heat exchange wind in air channel inside air-conditioning through insertion air channel before
While the blowout of end, it can participate in that air-conditioning is last to be gone out using the non-heat exchange wind of non-heat exchange outside suction function suction part
In wind, the overall intake of air-conditioning is increased, accelerates the flowing of room air, further increase the overall equal of room air
Even property.And such mixing air is more soft, blowing to user can feel more comfortable with it, improve user's comfortableness body
Test effect.So as to it improve the wind pushing performance of such air-conditioning.Moreover, by forming recess on machine body indoors, by mixing wind
Outlet is formed in recess, can smoothly be exported the mixing wind of air-supply arrangement, be met complicated wind pushing performance demand.
After the embodiment of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more clear
Chu.
Brief description of the drawings
Fig. 1 is one of stereogram of indoor apparatus of air conditioner embodiment of the present invention；
Fig. 2 is the two of the stereogram of indoor apparatus of air conditioner embodiment of the present invention；
Fig. 3 is the front view of indoor apparatus of air conditioner embodiment of the present invention；
Fig. 4 is the side view of indoor apparatus of air conditioner embodiment of the present invention；
Fig. 5 is the rearview of indoor apparatus of air conditioner embodiment of the present invention；
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 sectional side view of fore shell in Fig. 1；
Fig. 9 is C portions enlarged drawing in Fig. 8；
Figure 10 is the stereogram of heat exchanger and main air inlet in Fig. 6；
Figure 11 is the enlarged drawing of heat exchanger and main air inlet in Fig. 6.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below with reference to drawings and examples,
The present invention is described in further detail.
First, a brief description is made to the technical term being related in the embodiment：It is following to mention each knot
Component it is front or rear when, be to be defined under structural member normal operating condition relative to the position of user；For multiple knots
The arrangement position of component carry out before or after description when, and with the device that multiple structural members are formed under normal operating condition phase
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.
Refer to one embodiment of the indoor apparatus of air conditioner of the present invention shown in Fig. 1 to Figure 11.
Stereogram such as Fig. 1 and Fig. 2 is illustrated, and the indoor apparatus of air conditioner of the embodiment includes indoor set body 100.Specifically
For, indoor set body 100 includes fore shell 1 and rear shell 2, and both are removably attached.Preferably, fore shell 1 is with after
The orthographic projection of shell 2 is circle, that is, fore shell contour line 11 and rear shell contour line（Do not marked in figure）It is circle, so as to whole
The orthographic projection of individual indoor set body 100 is also circle, as shown in Fig. 3 front view and Fig. 5 rearview.So as to whole indoor
Machine unique outlook is attractive in appearance, meets the personalized aesthetic requirement of user.But the orthographic projection of indoor set body 100 is not limited to
Circle, the polygon that side number is more than 4 is can also be, and preferably side number 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 fore shell 1, and
The cylindrical structure of the main body of rear shell 2, centre surround larger receiving space, to accommodate, arrange the miscellaneous part of indoor set, such as
Heat exchanger, axial-flow fan etc..Specific part and arrangement are referring to follow-up description.
There is installation portion 21, installation portion 21 has mounting surface 211 in rear shell 2.The indoor apparatus of air conditioner of the embodiment can be
It is installed on by installation portion 21 on metope, forms wall-hanging air conditioner；It can also be that roof is installed on by installation portion 21, be formed
Ceiling-mounted air conditioner.Moreover, after indoor apparatus of air conditioner installation, mounting surface 211 will be attached to or close to metope or roof.
Formed with non-heat exchange wind inlet 22 in rear shell 2 namely on the back side of indoor set body 100, on fore shell 1,
Namely formed with mixing wind outlet 13 on the front of indoor set body 100, and non-heat exchange wind inlet 22 and mixing wind outlet 13
It is front and rear corresponding in position, it is circle.Inside the indoor set body 100 namely fore shell 1 and rear shell 2 surrounded
Air-supply arrangement 3 is provided with space, non-heat exchange wind inlet 22 is connected with mixing wind outlet 13 by air-supply arrangement 3.With reference to Fig. 4
Side view shown in, 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 the wind of outside in the presence of the axial-flow fan of setting in machine body 100 indoors.Specifically, main air inlet includes shape
Into the first main air inlet 23 on the left side wall of rear shell 2 and form the second main air inlet 24 on right side wall.
With reference to shown in Fig. 6 and Fig. 7, wherein, Fig. 6 is that B-B ' is to sectional view in Fig. 4, namely perpendicular to the axis of air-supply arrangement 3
Sectional view, Fig. 7 be in Fig. 3 A-A ' to sectional view.Air-supply arrangement 3 includes four wind guiding members being arranged in order from front to back,
Respectively front end wind guiding member 31, the first middle wind guiding member 32, the second middle wind guiding member 33 and rear end wind guiding member 34.It is front and rear to arrange successively
This four wind guiding members of row are annular.Wherein, penetrated among front end wind guiding member 31, there is former and later two openings, it is respectively mixed
Close wind outlet and air inlet（Do not marked in figure）；Penetrated among first middle wind guiding member 32, there is former and later two openings, be respectively
Air outlet and air inlet（Do not marked in figure）；Penetrated among second middle wind guiding member 33, there is former and later two openings, be respectively
Air port and air inlet（Do not marked in figure）；Insertion among rear end wind guiding member 34, there is former and later two openings, respectively air outlet and
Non-heat exchange wind inlet（Do not marked in figure）.Front end wind 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 wind guiding member 34 of end, centre forms the front and rear insertion air channel for penetrating all four wind guiding members（Do not marked in figure
Note）.Moreover, formed with the first heat exchange wind air channel 35 between the middle wind guiding member 32 of front end wind guiding member 31 and first, among first
Formed with the second heat exchange wind air channel 36 between the middle wind guiding member 33 of wind guiding member 32 and second；Second middle wind guiding member 33 and rear end
Formed with the 3rd annular heat exchange wind air channel 37 between wind guiding member 34.And these three heat exchange wind air channels are annular.
After the air-supply arrangement 3 of said structure is set in machine body 100 indoors, when indoor set is run, in axial-flow fan
In the presence of, indoor wind is got in inside machine body 100 by the first main air inlet 23 and the second main air inlet 24, and is accelerated
Blow to heat exchanger and carry 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 the 3rd heat exchange wind air channel 37 enter insertion air channel, and then through insertion air channel from front end wind guiding member
The mixing wind outlet 13 in mixing wind outlet and fore shell 1 on 31 is blown out.Due to the heat exchange blown out from each heat exchange wind air channel
Wind wind speed becomes big, so that corresponding wind guiding member surface pressing reduces and negative pressure is formed in insertion air channel.Outside indoor wind
As non-heat exchange wind, in the presence of negative pressure, by from the non-of the non-heat exchange wind inlet 22 in rear shell 2 and rear end wind guiding member 34
Heat exchange wind import enters insertion air channel, and the heat exchange wind that is blown out with heat exchange wind air channel is formed together with after mixing wind and is sent to
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 is participated in the last air-out of air-conditioning, and such mixing wind is more soft, blows to meeting with user
Feel more comfortable, improve user's comfortableness experience effect.Moreover, sucked using suction function caused by air-supply arrangement 3
The wind of the non-heat exchange of portion of external is participated in the last air-out of air-conditioning, is increased the overall intake of air-conditioning, is accelerated interior
The flowing of air, further increase the overall uniformity of room air.
For setting the indoor set of air-supply arrangement 3, due to wanting wall-mounted or ceiling mounting type installation, volume can not be excessive,
Otherwise, it can be limited because of installing space or influence indoor integral layout without selected by user.For this reason, it may be necessary to this indoor set
Structure make corresponding Curve guide impeller.In particular, it is desirable to the evaporator of indoor set, axial-flow fan, air channel, water receiving part, enter
Air outlet etc. makees adaptability design.More specifically structure refer to following description.
Referring to shown in Fig. 6 and Fig. 7, in combination with shown in Fig. 1 to Fig. 5, in this embodiment, set in indoor set body 100
It is equipped with two axial-flow fans, respectively the first axial-flow fan 41 and the second axial-flow fan 42.The axis and installation 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 fore shell 1 to the direction of rear shell 2 namely indoor set body 100
Thickness direction is set, and the first axial-flow fan 41 and the second axial-flow fan 42 are also set 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 parallel to each other.
By being arranged such, axial-flow fan length diminishes, and can effectively reduce the volume of whole indoor set body 100.And
By increasing axial-flow fan diameter, and two axial-flow fans are used, do 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 the axis of air-supply arrangement 3
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 circular mixing wind
Straight line L where exporting the diameter of 13 vertical directions is symmetrical for symmetry axis.
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.So as to form air draught
Formula structure, it can effectively reduce the noise of indoor set.Moreover, the first main air inlet 23 and the second main air inlet 24 using straight line L as
Symmetry axis is symmetrical, and the heat exchanger 62 of First Heat Exchanger 61 and second is also symmetrical as symmetry axis using straight line L.
It is corresponding with two set axial-flow fans, the first air channel 51 and are additionally provided with machine body 100 indoors
Two air channels 52.Specifically, the first air channel 51 and the second air channel 52 are also symmetrical as symmetry axis using straight line L.First axial-flow fan
41 are arranged on the air inlet in the first air channel 51, and the second axial-flow fan 42 is arranged on the air inlet in the second air channel 52, and blows
Device 3 is arranged at the air outlet in the first air channel 51 and the second air channel 52.
Specifically, in the sectional view shown in Fig. 6, the first air channel 51 includes the first spiral case 511 and the second spiral case
512, the second air channel 52 includes the first spiral case 521 and the second spiral case 522.Rear snail of first spiral case 511 as the first air channel 51
Shell, with forming " people " font structure as the first spiral case 521 of spiral case behind the second air channel 52.Rear snail tongue in first spiral case 511
The rear snail tongue portion 5211 of the spiral case 521 of portion 5111 and first is separated from each other, and forms two branch ends of " people " font structure；And first
Spiral case 511 is relative to the first spiral case top 5112 and the first spiral case 521 in rear snail tongue portion 5111 relative to rear snail tongue portion 5211
First spiral case top 5212 is overlapping, forms the top of " people " font structure.Wherein, the top of " people " font structure adjacent or against
Air-supply arrangement 3, preferably against air-supply arrangement 3.So as to so that the wind in two air channels is respective before air-supply arrangement 3 is entered
Independent air channel, the wind in two air channels is avoided to be blended to produce noise.Preferably, the first spiral case 511 and the first spiral case 521 are
Integral structure.
Preceding spiral case of second spiral case 512 relative with the first spiral case 511 as the first air channel 51, its second spiral case first end
5121 extend the direction along " people " font structure from branch end to top, namely are to extend from bottom to top in figure 6.It is preferred that
, the second spiral case first end 5121 extends to fore shell 1 and the contour line of rear shell 2.Likewise, relative with the first spiral case 521
Preceding spiral case of two spiral cases 522 as the second air channel 52, its also bottom-up extension of the second spiral case first end 5221.It is preferred that second
Spiral case first end 5221 extends to fore shell 1 and the contour line of rear shell 2.As preferred embodiment, the second spiral case first end
5121 and second spiral case first end 5221 gradually to extend out relative to the straight line L in the axis namely Fig. 6 of " people " font structure
Structure extends from bottom to top, and forms sector region 53 with fore shell 1 and the contour line of rear shell 2.Air-supply arrangement 3 is formed in fan section
The middle part in domain 53.So as to which by means of the first air channel 51 and the second air channel 52, the first axial-flow fan 41 and the second axial-flow fan 42 can
So that the heat exchange wind after the heat exchange of 61 and second heat exchanger of First Heat Exchanger 62 steadily, is equably blowed to air-supply arrangement 3, and
Sent out through air-supply arrangement 3.So as to which the wind pushing performance of air-conditioning can not only be ensured, and may insure to be formed surely in air-supply arrangement 3
Fixed, continuous negative pressuren zone, mixing wind is mixed into heat exchange wind with the non-heat exchange wind outside introducing and sent out in the lump, is further carried
Wind pushing performance is adjusted in lift-off.
Upwardly extended not up to fore shell 1 and rear shell 2 for the second spiral case first end 5121 and the second spiral case first end 5221
The situation of contour line, air-supply arrangement 3 is still arranged at the air outlet in the first air channel 51 and the second air channel 52, and preferred air-supply arrangement
3 are positioned partially or entirely in the inner side of two duct outlet.
One end relative with the second spiral case first end 5121 namely one end away from air-supply arrangement 3 are on second spiral case 512
Second spiral case snail tongue portion 5122, the second spiral case snail tongue portion 5122 extend to the first axial-flow fan 41, form its snail tongue portion.As
Preferred embodiment, the First Heat Exchanger 61 that the end in the second spiral case snail tongue portion 5122 is continued rearward extends, and wraps up
Firmly part First Heat Exchanger 61.Likewise, one end relative 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 snail tongue portion 5222, and the second spiral case snail tongue portion 5222 prolongs to the second axial-flow fan 42
Stretch, form its snail tongue portion.As preferred embodiment, the end in the second spiral case snail tongue portion 5222 continues rearward second
Heat exchanger 62 extends, and wraps the second heat exchanger of part 62.
Further, in this embodiment, it is sent to for guarantee through the first air channel 51 and the second air channel 52 in air-supply arrangement 3
The enough circumferential direction upper air inlets in air-supply arrangement 3 of wind energy are uniform, set 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 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 arranged at the first heat exchange wind
In air channel 36, the second heat exchange wind air channel 37 and the 3rd heat exchange wind air channel 38；Second air distribution plate 388 is also disposed at first
In heat exchange wind air channel 36, the second heat exchange wind air channel 37 and the 3rd heat exchange wind air channel 38.Moreover, two air distribution plates point
Not Wei Yu " people " font structure top both sides, close to the top of " people " font structure, it is and symmetrical as symmetry axis using straight line L
Set.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 channel 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 channel 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 of air-supply arrangement 3 air intake and the uniformity of air-out in circumferential direction are finally realized,
Improve the air-supply uniformity of air-supply arrangement 3.
To ensure the heat transfer effect of air-conditioning, the heat exchanger 62 of First Heat Exchanger 61 and second being symmetrical set with straight line L
Multisection type heat exchanger is used, to increase heat exchange area.In this embodiment, using 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 the axial-flow fan 41 of First Heat Exchanger 61 and first as an example, First Heat Exchanger 61 and first is set to pass through in machine body 100 indoors
During flow fan 41, except First Heat Exchanger 61 is arranged between the first main air inlet 23 and the first axial-flow fan 41, is formed and inhaled
Outside wind formula structure, the windward side of First Heat Exchanger 61 is corresponding with the first main air inlet 23, the lee face of First Heat Exchanger 61
It is corresponding with the air inlet in the first air channel 51.
Symmetrical, also to meet above-mentioned setting principle between the second heat exchanger 62 and the second axial-flow fan 42, herein not
It is described specifically.
In this embodiment, because the first main air inlet 23 and the second main air inlet 24 form machine body 100 indoors
Side, it is closer to the distance with forming mixing wind outlet 13 indoors on the front of machine body 100, for avoid the air intake of main air inlet with
The air-out 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 intake
Mouth 24 is formed in rear shell 2, and mixing wind outlet 13 is formed on fore shell 1, and therefore, fore shell contour line 11 will be located at the wheel of rear shell 2
Profile（Do not marked in figure）Outside.That is, in Fig. 3 front view, rear shell 2 is blocked completely by fore shell 1.So as to which mixing wind goes out
The air-out 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 in the heat exchanger shown in Figure 10 and Fig. 6 shown in the stereogram of main air inlet and Figure 11 with
The enlarged drawing of main air inlet, by taking second main air inlet 24 and the second heat exchanger 62 on right side as an example, for increase intake, improve and change
The thermal efficiency, the second main air inlet 24 surround most of second heat exchanger 62.Specifically, the second main air inlet 24 encloses whole
Second heat exchanger epimere 621, all the second heat exchanger stage casing 622 and most second heat exchanger hypomere 623.And second lead into
The height of the upper end open of air port 24 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.Formed with air-inlet grille 241 on second main air inlet 24, set in air-inlet grille 241
It is equipped with screen pack 242.First main air inlet 23 is symmetrical arranged with the second main air inlet 24, structure and the phase of the second main air inlet 24
Together.
Referring to Fig. 8 fore shell sectional side view, Fig. 9 in Fig. 8 shown in C portions enlarged drawing, in combination with Fig. 1, Fig. 3 and Fig. 4 institute
Signal, in this embodiment, is formed in recess 12 on fore shell 1 formed with recess 12, mixing wind outlet 13.
Specifically, recess 12 has outer contour 121 and an inner outline 122, and two contour line is circle, Internal periphery
Line 122 forms the contour line of mixing wind outlet 13.Annular wind-guiding face 123 is formed between inner outline 122 and outer contour 121.
Preferably, the annular surface of wind-guiding face 123 is cambered surface, and 1 preceding surface of fore shell is the cambered surface of middle evagination, the place of mixing wind outlet 13
Face is plane.
Moreover, the mixing wind outlet 13 that inner outline 122 limits is relative to the eccentric setting of recess 12.Preferably, with mixing
On the section for closing the axis perpendicular of wind outlet 13, the center of mixing wind outlet 12 is with the center deviation indoor set main body 100 of recess 12
Deviate the center of recess 12 in the direction at center.Specifically, Fig. 3 front view is section with the axis perpendicular of mixing wind outlet 13
Face, in the Fig. 3, the center of indoor set body 100 is point M1, and the center of recess 12 is point M2, the center of mixing wind outlet 12
For point M3.Point M1, point M2 are conllinear with point M3, and point M2 is located at point M1 top, and point M3 is located at point M2 top.So as to from mixing
The wind of the blowout of wind outlet 12, will send out under the guiding of annular wind-guiding face 123 from recess 12.Moreover, the outer contour of recess 12
There is minimum range S1 at top between 121 and the contour line namely fore shell contour line 11 of indoor set body 100, the most narrow spacing
10mm is preferably greater than from S1, to improve mixing wind air-supply effect.
Mixing wind outlet 12 forms the top of machine body 100 indoors, and annular wind-guiding face 123 has mixing wind air outlet
The prevailing wind direction that 13 wind is directed downwardly toward.Moreover, width of the annular wind-guiding face 123 on its prevailing wind direction is maximum.Also,
The width of annular wind-guiding face is tapered as axial symmetry using the prevailing wind direction.And the outer contour 121 of recess 12 and its inner outline
122 distance on the annular prevailing wind direction of wind-guiding face 123 is maximum.Specifically, as shown in figure 3, outer contour 121 and lubrication groove
Distance of the profile 122 in the annular prevailing wind direction of wind-guiding face 123 is S2, the distance be outer contour 121 and inner outline 122 it
Between ultimate range.For mixing wind is smoothly outwardly directed, S2 is not less than 20mm.Preferably, S2=88.8mm.
Fig. 8 is simultaneously the sectional view cutd open with the annular prevailing wind direction side of wind-guiding face 123, as can be seen from figures 8 and 9, maximum wide
It is the camber line to form annular wind-guiding face Breadth Maximum to spend camber line 1231.The friendship of the Breadth Maximum camber line 1231 and inner outline 122
Point is a, and the intersection point with outer contour 121 is b.Camber line starting points of the point a as Breadth Maximum camber line 1231, the point is relative to maximum
The tangent line of width camber line 1231 forms angle γ with the straight line where prevailing wind wind direction, it is preferred that 0 °<γ<19°.Point b is as most
The camber line terminal of big width camber line 1231, this relative to Breadth Maximum camber line 1231 tangent line with it is straight where prevailing wind wind direction
Line forms angle theta, it is preferred that 19 °<θ<90°.
Referring to shown in the rearview of Fig. 2 stereogram, Fig. 4 side view and Fig. 5, jagged 212 are formed on installation portion 21.
Breach 212 includes the first face 2121 and the second face 2122.Wherein, the first face 2121 is plane, the mounting surface with installation portion 21
211 is vertical and connect；Second face 2122 is and parallel with mounting surface 211 away from mounting surface 211.The shape of non-heat exchange wind inlet 22
Into on the second face 2122.
Preferably, it is located on the first face 2121 formed with air-inlet cavity, the part of non-heat exchange wind inlet 22 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.The part of non-heat exchange wind inlet 22 is located at second
In air-inlet cavity 214.
Using said structure, can enter for non-heat exchange wind after machine body 100 is installed in place by installation portion 21 indoors
The reserved air inlets of mouth 22, the without hindrance air intake of non-exchange wind inlet 22 is realized, improves air-conditioning performance.
Moreover, on mounting surface 211 formed with the location division positioned when being installed to indoor set body 100.It is specific next
Say, formed with the first location division 215 and the second location division 216 on mounting surface 211.Wherein, the first location division 215 is formed
The left side of one air-inlet cavity 213 and close to the first face 2121 and the connecting portion of the first air-inlet cavity 213, the second location division 216 are formed the
The right side of one air-inlet cavity 213 and close first face 2121 and the connecting portion of the first air-inlet cavity 213.It is furthermore preferred that the first location division
215 and second location division 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 foregoing reality
Example is applied the present invention is described in detail, for the person of ordinary skill of the art, still can be to foregoing implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the spirit and scope of claimed technical solution of the invention.
Claims (10)
1. a kind of indoor apparatus of air conditioner, including indoor set body, it is characterised in that formed with recess in the indoor set body,
Formed in the recess formed with mixing wind outlet, the mixing wind outlet on the top of the indoor set body；The recess
With outer contour and inner outline, the inner outline forms the contour line of the mixing wind outlet, the outer contour and
The annular wind-guiding face that surface is cambered surface is formed between the inner outline, the annular wind-guiding face has the mixing wind outlet
The prevailing wind direction that is directed downwardly toward of wind；Non-heat exchange wind inlet is also formed with the indoor set body, in the indoor set
Include in body formed with the air-supply arrangement for connecting the mixing wind outlet and the non-heat exchange wind inlet, the air-supply arrangement
There is insertion among at least two, there is the wind guiding member of front and rear opening, be arranged in order before and after at least two wind guiding member, middle shape
Into the insertion air channel of front and rear insertion, heat exchange wind air channel is formed between adjacent two wind guiding member.
2. indoor apparatus of air conditioner according to claim 1, it is characterised in that the mixing wind outlet is inclined relative to the recess
The heart is set.
3. indoor apparatus of air conditioner according to claim 2, it is characterised in that in the axis perpendicular with the mixing wind outlet
Section on, described in the mixing wind outlet center is deviateed with the direction of indoor set main center described in the recess center deviation
Recess center.
4. indoor apparatus of air conditioner according to claim 3, it is characterised in that in the axis perpendicular with the mixing wind outlet
Section on, the indoor set body center, the recess center and the mixing wind outlet center are conllinear.
5. indoor apparatus of air conditioner according to claim 4, it is characterised in that the outer contour and the indoor set body wheel
Minimum range between profile is more than 10mm.
6. indoor apparatus of air conditioner according to claim 1, it is characterised in that form the indoor set body face of the recess
For the cambered surface of middle part evagination, plane is in the face that the inner outline limits, and the cambered surface of the plane and the middle part evagination is most
Big distance is L, and the L meets：0<L≤40mm.
7. indoor apparatus of air conditioner according to any one of claim 1 to 6, it is characterised in that the annular wind-guiding face has
Breadth Maximum on its prevailing wind direction, and the width of the annular wind-guiding face with the prevailing wind direction axial symmetry of the wind-guiding face gradually
Contracting.
8. indoor apparatus of air conditioner according to claim 7, it is characterised in that the outer contour and the inner outline are in institute
The distance stated on annular wind-guiding face prevailing wind direction is maximum, and the ultimate range is not less than 20mm.
9. indoor apparatus of air conditioner according to claim 7, it is characterised in that with the prevailing wind direction of the annular wind-guiding face
On the section that side is cutd open, the camber line of the annular wind-guiding face Breadth Maximum and the intersection point of the inner outline and the outline are formed
The intersection point of line is respectively camber line starting point and camber line terminal, straight line where the tangent line of the camber line starting point and the prevailing wind direction
Angle is γ, and the angle of straight line where the tangent line of the camber line terminal and the prevailing wind direction is θ, 0 °<γ<19 °, 19 °<θ<
90°。
10. indoor apparatus of air conditioner according to claim 1, it is characterised in that the orthographic projection of the indoor set body is circle,
The outer contour and the inner outline are circle；Or the orthographic projection of the indoor set body is that side number is more more than 4
Side shape, the outer contour and the inner outline are the orthographic projection shape identical polygon with the indoor set body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180035.8A CN105091089B (en) | 2014-04-30 | 2014-04-30 | Indoor apparatus of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180035.8A CN105091089B (en) | 2014-04-30 | 2014-04-30 | Indoor apparatus of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105091089A CN105091089A (en) | 2015-11-25 |
| CN105091089B true CN105091089B (en) | 2018-02-09 |
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ID=54572087
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410180035.8A Active CN105091089B (en) | 2014-04-30 | 2014-04-30 | Indoor apparatus of air conditioner |
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| Country | Link |
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| CN (1) | CN105091089B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118390B (en) * | 2019-05-31 | 2024-03-26 | 广东美的制冷设备有限公司 | Wall-mounted air conditioner |
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| CN101354175A (en) * | 2008-09-05 | 2009-01-28 | 张长宏 | Unsteady state energy-saving air conditioner air outlet with power |
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| Publication number | Publication date |
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| CN105091089A (en) | 2015-11-25 |
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Inventor after: Liang Haishan Inventor after: Wang Yongtao Inventor after: Guan Tingting Inventor after: Wu Zhongni Inventor after: Li Jian Inventor after: Liu Binglei Inventor after: Yan Baosheng Inventor before: Wang Yongtao Inventor before: Guan Tingting Inventor before: Wu Zhongni Inventor before: Li Jian Inventor before: Liu Binglei Inventor before: Yan Baosheng |
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