CN105091087B - There are two the air conditioner indoor unit of heat exchanger for tool - Google Patents
There are two the air conditioner indoor unit of heat exchanger for tool Download PDFInfo
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- CN105091087B CN105091087B CN201410180012.7A CN201410180012A CN105091087B CN 105091087 B CN105091087 B CN 105091087B CN 201410180012 A CN201410180012 A CN 201410180012A CN 105091087 B CN105091087 B CN 105091087B
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Abstract
The invention discloses a kind of tool, there are two the air conditioner indoor unit of heat exchanger, including indoor set body and the wind turbine being formed in the indoor set body, First Heat Exchanger and the second heat exchanger are equipped in the indoor set body, the bottom of the First Heat Exchanger is provided with the first water receiving component, the bottom of second heat exchanger is provided with the second water receiving component, the first water receiving component and the second water receiving component are formed with discharge outlet respectively with third water receiving members on the third water receiving component.Using the indoor unit of the present invention, can solving tool in indoor unit, there are two drainage problems when heat exchanger, and conducive to the diminution of indoor unit volume.
Description
Technical field
The invention belongs to air-conditioning technique fields, specifically, being the air conditioning chamber for being related to a kind of tool there are two heat exchanger
Interior machine.
Background technology
A heat exchanger is generally provided only in existing air conditioner indoor unit, using the drip tray of exchanger base by heat exchanger
Condensed water is led to outside machine.With the raising of people's level of consumption and the diversification of individual demand, the pattern of indoor unit is more next
More, the demand especially to the miniaturization of indoor unit appearance is extremely strong.Therefore, how by rationally designing heat exchanger and its connecing
Structure is received, is one of the key point that indoor unit overall volume reduces.
In addition, existing wall-hanging air conditioner or ceiling type air conditioner etc. have the air-conditioning of mounting portion in air-supply, heat exchanger heat exchange
The air outlet blowout that wind afterwards directly opens up under the action of internal fan, from air-conditioning, the wind blown out is entirely heat exchange
Wind.In general, being not provided with additional air-supply arrangement between heat exchanger and air outlet.One of this air-conditioning the disadvantage is that by
It is entirely heat exchange wind in the wind of submitting, air quantity is less, and indoor wind circulation rate is slow；Another disadvantage is that the wind sent out is not soft enough
With especially in cooling mode, the cool breeze blown out is directly blown onto with user, and user feels uncomfortable.
Invention content
The object of the present invention is to provide a kind of tools there are two the air conditioner indoor unit of heat exchanger, solves in indoor unit there are two tools
Drainage problem when heat exchanger, in favor of the diminution of indoor unit volume.
For achieving the above object, the present invention is achieved using following technical proposals：
A kind of tool is there are two the air conditioner indoor unit of heat exchanger, including indoor set body and is formed in the indoor set body
Wind turbine, First Heat Exchanger and the second heat exchanger are equipped in the indoor set body, the bottom of the First Heat Exchanger is arranged
There is the first water receiving component, the bottom of second heat exchanger is provided with the second water receiving component, the first water receiving component and described
With third water receiving members, discharge outlet is formed on the third water receiving component respectively for second water receiving component.
Air conditioner indoor unit as described above, the third water receiving component is across in the first water receiving component and described second
Between water receiving component, and respectively with the first water receiving component and the second water receiving component detachable connection.
Air conditioner indoor unit as described above, the first water receiving component inner bottom surface have the drainage from both ends to intermediate, inclined
Face, is formed with the first drainage channel among the side wall of the first water receiving component, and the second water receiving component inner bottom surface has
From both ends to the drainage face of intermediate, inclined, the second drainage channel is formed among the side wall of the second water receiving component, it is described
It is formed with the first draining hole and the second draining hole on third water receiving component, the third water receiving component inner bottom surface has from described the
To the inclined drainage face of the discharge outlet, first drainage channel is inserted into described first for one draining hole and second draining hole
Draining hole, second drainage channel are inserted into second draining hole.
Air conditioner indoor unit as described above, first drainage channel bottom surface and first draining hole bottom surface all have by
The water of the first water receiving component is drained to the inclination drainage face of the third member, second drainage channel bottom surface and described
Second draining hole bottom surface all has the inclination drainage face that the water of the second water receiving component is drained to the third member.
Air conditioner indoor unit as described above is additionally provided between the first water receiving component and the second water receiving component
It receives the condensed water in the disengaging liquid pipe group being connect with the First Heat Exchanger and second heat exchanger and draws the condensed water
It flow to the 4th water receiving component of the first water receiving component and/or the second water receiving component.
Air conditioner indoor unit as described above, the 4th water receiving component inner bottom surface have inclined drainage from the middle to both ends
Face is formed with the third draining hole towards the first water receiving component, in its other end in one end of the 4th water receiving component
It is formed with the 4th draining hole towards the second water receiving component.
Air conditioner indoor unit as described above, in the indoor set body be equipped with skeleton, be formed on the skeleton by
The condensed water of epimere heat exchanger in the First Heat Exchanger is drained to the third drainage channel of the first water receiving component and incites somebody to action
The condensed water of epimere heat exchanger in second heat exchanger is drained to the 4th drainage channel of the second water receiving component.
Air conditioner indoor unit as described above is formed with mounting portion, mixing wind outlet and non-thermal friendship in the indoor set body
Wind inlet is changed, the air-supply for being connected to the non-heat exchange wind inlet and the mixing wind outlet is formed in the indoor set body
Device, the air-supply arrangement include perforation, the air guiding member with front and back opening, at least two wind-guiding among at least two
It is arranged in order before and after body, the intermediate insertion air channel for forming front and back perforation, heat exchange wind wind is formed between adjacent two air guiding member
Road.
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, on the left side and right side of the indoor set body respectively
It is formed with left side main air inlet and right side main air inlet, the First Heat Exchanger is located at the left side main air inlet and the wind turbine
Between, second heat exchanger is between the right side main air inlet and the wind turbine.
Air conditioner indoor unit as described above, the left side main air inlet is with the right side main air inlet with the air-supply arrangement
The vertical line of axis is that symmetry axis is symmetrical, and the First Heat Exchanger is with second heat exchanger also using the axis as symmetry axis or so
Symmetrically.
Compared with prior art, the advantages and positive effects of the present invention are：The present invention in each exchanger base by setting
It sets a water receiving component, and is multiple water receiving components one public discharge structure of setting jointly, it can be by the cold of two heat exchangers
Condensate is smoothly discharged, and discharge structure is simple, small volume, is conducive to the volume for reducing indoor unit.Moreover, by air conditioning chamber
Air-supply arrangement is set in interior machine, the non-heat exchange wind of non-heat exchange can be participated in the last outlet air of air-conditioning outside suction part,
The whole intake for increasing air-conditioning, accelerates the flowing of room air, further improves the whole uniformity of room air.
And such mixing air is more soft, blowing to user can feel more comfortable with it, improve the comfortable sexual experience effect of user
Fruit.
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 that there are two one of the stereograms of the air conditioner indoor unit embodiment of heat exchanger for present invention tool；
Fig. 2 is that there are two the two of the stereogram of the air conditioner indoor unit embodiment of heat exchanger for present invention tool；
Fig. 3 is that there are two the front views of the air conditioner indoor unit embodiment of heat exchanger for present invention tool；
Fig. 4 is that there are two the side views of the air conditioner indoor unit embodiment of heat exchanger for present invention tool；
Fig. 5 is that there are two the rearviews of the air conditioner indoor unit embodiment of heat exchanger for present invention tool；
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；
Figure 10 is the part-structure explosive view of Fig. 1.
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, there are two one embodiment of the air conditioner indoor unit of heat exchanger to present invention tool shown in Fig. 10.
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 the evaporator of indoor unit, axial-flow fan, air duct, water receiving component, into
Air outlet etc. makees 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 is relative to the first spiral case top 5112 in rear volute tongue portion 5111 and the first spiral case 521 relative to rear volute tongue portion 5211
First spiral case top 5212 is overlapped, and 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.To so that the wind in two air ducts is respective before entering air-supply arrangement 3
Independent air duct 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 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 36, the second heat exchange wind air channel 37 and third 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 third heat exchange wind air channel 38.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.
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, 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.
Since the indoor unit of the embodiment includes that there are two heat exchangers, need to be equipped with corresponding water-retaining structure, so as to side
Just the condensed water in heat exchanger is drawn.
Specifically, shown in the part-structure explosive view referring to Figure 10, shown in the sectional view in combination with Fig. 6, water receiving knot
Structure includes the first water receiving component 81, the second water receiving component 82 and third water receiving component 83.Wherein, the first water receiving component 81 is arranged
In the bottom of First Heat Exchanger 61, the second water receiving component 82 is arranged in the bottom of the second heat exchanger 62, and third water receiving component 83 divides
It is not connected with the first water receiving component 81 and the second water receiving component 83.
Specifically, the first water receiving component 81 is the drip tray structure being arranged along 613 length direction of First Heat Exchanger hypomere,
Its inner bottom surface has from both ends to intermediate oblique drainage face（It is not marked in figure）, among its side wall, corresponding drainage face indentation
The first drainage channel 811 is formed at portion.First drainage channel, 811 bottom surface is to drain the water in the first water receiving component 81 to come
Inclination drain face 812.Second water receiving component 82 is the drip tray structure being arranged along 623 length direction of the second heat exchanger hypomere,
Its inner bottom surface has from both ends to intermediate oblique drainage face（It is not marked in figure）, among its side wall, corresponding drainage face indentation
The second drainage channel 821 is formed at portion.Second drainage channel, 821 bottom surface is to drain the water in the second water receiving component 82 to come
Inclination drain face（It is not marked in figure）.Third water receiving component 83 across the first water receiving component 81 and the second water receiving component 82 it
Between, and respectively with 82 detachable connection of the first water receiving component 81 and the second water receiving component.For example, being realized by screw detachable
Connection.The both ends of third water receiving component 83 are each formed with a draining hole, are drawn with the first of the first water receiving component 81 respectively
811 corresponding first draining hole 831 of circulation road and second drainage corresponding with the second drainage channel 821 of the second water receiving component 82
Mouth 832.Wherein, the inner bottom surface of the first draining hole 831 is that the water in the first drainage channel 811 is drained to third water receiving component 83
Inclination drain face（It is not shown in figure）, the inner bottom surface of the second draining hole 832 is to be drained to the water in the second drainage channel 821
The inclination of third water receiving component 83 drains face 8321.In addition, offering discharge outlet 833 on third water receiving component 83.Specifically,
Discharge outlet 833 is opened in the middle part of the side wall of third water receiving component 83.Moreover, the inner bottom surface of third water receiving component 83 has from first
Draining hole 831 and the second draining hole 832 are to 833 inclined drainage face of discharge outlet.
In addition, water receiving mechanism further includes having the 4th water receiving component 84.Specifically, the 4th water receiving component 84 is across first
Between water receiving component 81 and the second water receiving component 82, for receive be connected with First Heat Exchanger 61 and the second heat exchanger 62 into
Condensed water in outlet tube group 7, and condensed water is drained to the first water receiving component 81 and/or the second water receiving component 82.Moreover, the
Four water receiving components, 84 inner bottom surface has inclined drainage face from the middle to both ends（It is not marked in figure）, in the 4th water receiving component 84
One end is formed with the third draining hole 841 towards the first water receiving component 81, is formed with towards the second water receiving component in its other end
82 the 4th draining hole 842.
In order to collect the condensed water on First Heat Exchanger epimere 611 and the second heat exchanger 621, which is also being formed in
Third drainage channel 91 and the 4th drainage channel are provided on skeleton 9 inside indoor set body 100（With third drainage channel pair
Claim setting, is not shown in figure）.Specifically, third drainage channel 91 has the upper surface drainage channel 911 and rear end face of connection
Drainage channel 912, upper surface drainage channel 911 are formed in the second heat exchanger epimere along 621 width direction of the second heat exchanger epimere
621 lower sections, rear end face drainage channel 912 extend downwardly, until near 82 top of the second water receiving component.Likewise, the 4th drainage
Channel is symmetrical arranged with third drainage channel 91, for collecting the condensed water of First Heat Exchanger epimere 611, and is drained to first and is connect
Wet part 81.
The process of the condensed water discharge on First Heat Exchanger 61 and the second heat exchanger 62 is sketched using above-mentioned discharge structure
It is as follows：
By taking right side as an example, and referring to shown in dotted line with the arrow in Figure 10.Water on second heat exchanger 62 comes together in upper end
Face drainage channel 911, since upper surface drainage channel 911 has certain angle of inclination, flow is to upper surface drainage channel 911
Rear end and flow into rear end face drainage channel 912.Then, it is flowed into the second water receiving component 82 through rear end face drainage channel 912.
At the same time, the water on the second heat exchanger stage casing 622 and the second heat exchanger hypomere 623 flows directly in the second water receiving component 82.
Since 82 both ends of the second water receiving component are slightly higher, intermediate slightly lower, flow is intermediate by flow direction, and through the second drainage channel 821 and second
Draining hole 832 flows into third water receiving component 83.Meanwhile the water on First Heat Exchanger 61 connects through the 4th drainage channel and first respectively
Wet part 81 also flows into third water receiving component 83.Moreover, the water in disengaging liquid pipe group 7 drops into the 4th water receiving component 84.By
In 84 centre of the 4th water receiving component is slightly higher, both ends are slightly lower, flow will flow to both ends, and have respectively entered 81 He of the first water receiving component
In second water receiving component 82, and then also flow into third water receiving component 83.Since 83 both ends of third water receiving component are slightly higher, intermediate summary
Low, flow is intermediate by flow direction, and finally through the discharge indoor set body 100 of discharge outlet 833 positioned at centre.
In combination with Fig. 1, Fig. 3 and illustrated in Figure 4, in this embodiment, recess portion 12 is formed on front housing 1, mixing wind goes out
Mouth 13 is formed in recess portion 12.
Specifically, recess portion 12 has outer contour 121 and inner outline 122, which 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, 123 surface of annular wind-guiding face is cambered surface, and 1 front surface of front housing is the cambered surface of intermediate evagination.
Moreover, the mixing wind outlet 13 that inner outline 122 limits is relative to 12 eccentric setting of recess portion.Preferably, with it is mixed
On the section for closing the axis perpendicular of wind outlet 13,12 center of mixing wind outlet is with 12 center deviation indoor unit main body 100 of recess portion
Deviate 12 center of recess portion in the direction at center.Specifically, the front view of Fig. 3 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 portion 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 the top of point M1, and point M3 is located at the top of point M2.To from mixing
The wind of 12 blowout of wind outlet, will send out under the guiding of annular wind-guiding face 123 from recess portion 12.
Mixing wind outlet 12 is formed in the top of indoor set body 100, 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 portion 12 and its inner outline
122 distance on 123 prevailing wind direction of annular wind-guiding face is maximum.
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 (9)
1. there are two the air conditioner indoor unit of heat exchanger for a kind of tool, including indoor set body and are formed in the indoor set body
Wind turbine, which is characterized in that mounting portion, mixing wind outlet and non-heat exchange wind inlet are formed in the indoor set body, in institute
State the air-supply arrangement for being formed in indoor set body and being connected to the non-heat exchange wind inlet and the mixing wind outlet, the air-supply
Device includes perforation, the air guiding member with front and back opening among at least two, is arranged successively before and after at least two air guiding member
Row, 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 interior
First Heat Exchanger and the second heat exchanger are equipped in machine ontology, the bottom of the First Heat Exchanger is provided with the first water receiving component, institute
The bottom for stating the second heat exchanger is provided with the second water receiving component, the first water receiving component and the second water receiving component respectively with
Third water receiving members are formed with discharge outlet on the third water receiving component.
2. air conditioner indoor unit according to claim 1, which is characterized in that the third water receiving component is across described first
Between water receiving component and the second water receiving component, and it is removable with the first water receiving component and the second water receiving component respectively
Unload formula connection.
3. air conditioner indoor unit according to claim 1, which is characterized in that the first water receiving component inner bottom surface has from two
The drainage face to intermediate, inclined is held, is formed with the first drainage channel among the side wall of the first water receiving component, described second
Water receiving component inner bottom surface has from both ends to the drainage face of intermediate, inclined, is formed among the side wall of the second water receiving component
Second drainage channel is formed with the first draining hole and the second draining hole, the third water receiving component on the third water receiving component
Inner bottom surface, which has, to be drawn from first draining hole and second draining hole to the inclined drainage face of the discharge outlet, described first
Circulation road is inserted into first draining hole, and second drainage channel is inserted into second draining hole.
4. air conditioner indoor unit according to claim 3, which is characterized in that first drainage channel bottom surface and described first
Draining hole bottom surface all has the inclination drainage face that the water of the first water receiving component is drained to the third water receiving component, described
Second drainage channel bottom surface and second draining hole bottom surface all have is drained to described by the water of the second water receiving component
The inclination of three water receiving components drains face.
5. air conditioner indoor unit according to claim 1, which is characterized in that connect in the first water receiving component and described second
It is additionally provided between wet part cold in the disengaging liquid pipe group for receiving and being connect with the First Heat Exchanger and second heat exchanger
Condensate and the 4th water receiving component that the condensed water is drained to the first water receiving component and/or the second water receiving component.
6. air conditioner indoor unit according to claim 5, which is characterized in that the 4th water receiving component inner bottom surface has therefrom
Between to the inclined drainage face in both ends, be formed with the third towards the first water receiving component in one end of the 4th water receiving component
Draining hole is formed with the 4th draining hole towards the second water receiving component in its other end.
7. air conditioner indoor unit according to claim 1, which is characterized in that skeleton is equipped in the indoor set body,
It is formed on the skeleton and the condensed water of the epimere heat exchanger in the First Heat Exchanger is drained to the first water receiving component
Third drainage channel and the condensed water of the epimere heat exchanger in second heat exchanger is drained to the second water receiving component
The 4th drainage channel.
8. air conditioner indoor unit according to claim 1, the mixing wind outlet is formed in the front of the indoor set body,
The non-heat exchange wind inlet is formed in the back side of the indoor set body, in the left side and right side of the indoor set body
On be respectively formed with left side main air inlet and right side main air inlet, the First Heat Exchanger be located at the left side main air inlet and institute
Between stating wind turbine, second heat exchanger is between the right side main air inlet and the wind turbine.
9. air conditioner indoor unit according to claim 8, which is characterized in that the left side main air inlet and the right side lead into
Air port is symmetrical as symmetry axis using the vertical line of the air-supply arrangement axis, the First Heat Exchanger and second heat exchanger
It is symmetrical as symmetry axis using the axis.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410180012.7A CN105091087B (en) | 2014-04-30 | 2014-04-30 | There are two the air conditioner indoor unit of heat exchanger for tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180012.7A CN105091087B (en) | 2014-04-30 | 2014-04-30 | There are two the air conditioner indoor unit of heat exchanger for tool |
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| CN105091087A CN105091087A (en) | 2015-11-25 |
| CN105091087B true CN105091087B (en) | 2018-08-31 |
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| CN201410180012.7A Active CN105091087B (en) | 2014-04-30 | 2014-04-30 | There are two the air conditioner indoor unit of heat exchanger for tool |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107366961A (en) * | 2017-07-27 | 2017-11-21 | 青岛海尔空调器有限总公司 | A kind of double through-flow jet air-conditioning and indoor apparatus of air conditioner |
| CN107388366A (en) * | 2017-07-27 | 2017-11-24 | 青岛海尔空调器有限总公司 | A kind of indoor apparatus of air conditioner and air-conditioning |
| CN107388363A (en) * | 2017-07-27 | 2017-11-24 | 青岛海尔空调器有限总公司 | The double through-flow jet air-conditioning and indoor apparatus of air conditioner of a kind of adjustable absorbing quantity |
| CN107388367A (en) * | 2017-07-27 | 2017-11-24 | 青岛海尔空调器有限总公司 | A kind of double through-flow jet air-conditioning and indoor apparatus of air conditioner |
| CN107388364B (en) * | 2017-07-27 | 2023-04-28 | 青岛海尔空调器有限总公司 | Air conditioner and water pan device thereof |
| CN107702201A (en) * | 2017-07-27 | 2018-02-16 | 青岛海尔空调器有限总公司 | The double through-flow jet air-conditioning and indoor apparatus of air conditioner of a kind of adjustable absorbing quantity |
| CN113454405B (en) * | 2019-02-07 | 2022-11-11 | 三菱电机株式会社 | Indoor unit of air conditioner and air conditioner |
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| JPH09273801A (en) * | 1996-04-02 | 1997-10-21 | Hitachi Air Conditioning & Refrig Co Ltd | Air conditioner |
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| CN201448936U (en) * | 2009-07-06 | 2010-05-05 | 海尔集团公司 | Indoor unit of air conditioner |
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