CN109405071A - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN109405071A CN109405071A CN201710691158.1A CN201710691158A CN109405071A CN 109405071 A CN109405071 A CN 109405071A CN 201710691158 A CN201710691158 A CN 201710691158A CN 109405071 A CN109405071 A CN 109405071A
- Authority
- CN
- China
- Prior art keywords
- section
- air
- foreboard
- indoor unit
- conditioner indoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Abstract
The present invention provides a kind of air conditioner indoor unit, comprising: shell, the shell have foreboard, top plate and bottom plate and side wall frame, and the foreboard is equipped with air outlet, and the side wall frame is equipped with air intake surface；The foreboard and the side wall frame are arranged in a vertical direction；Fan, the fan are arranged in the shell；And heat exchanger, it is arranged in the shell around fan to the heat exchanger sections；It is characterized in that, the shell further includes inner fovea part, the inner fovea part is arranged between the longitudinal edge of the side wall frame and the longitudinal edge of the foreboard, and two longitudinal edges are connected by the inner fovea part.Inner fovea part advantageously prevents outlet air air flow shortcircuit from flowing into air draught face.
Description
Technical field
The present invention relates to filed of air conditioning more particularly to a kind of air conditioner indoor unit.
Background technique
Have by way of wall built-up or implementation mode is mounted on the vertical air conditioner indoor unit in corner and is developed.It is this
Air conditioner indoor unit generally includes shell, heat exchanger, fan component and the electric component of receiving inside the shell etc..In general,
Under the driving of fan component, air-flow is inhaled into from the air intake surface on the side wall frame of indoor unit casing, flows subsequently through heat exchanger,
Finally sent out from the air outlet in the front for being located at shell.It is from air outlet stream that existing vertical air-conditioning indoor surface, which has a problem that,
Wind out is easily accessible air draught face, is especially led to air draught face direction or close under the action of wind blade when outlet air air-flow
When air draught face guides, it be easy to cause return air short-circuit, influences the refrigerating efficiency of air conditioner indoor unit.
Summary of the invention
To overcome drawbacks described above, the present invention provides a kind of air conditioner indoor unit, comprising: shell, the shell have top plate,
Bottom plate, foreboard and the side wall frame opposite with top plate, the foreboard are equipped with air outlet, and the side wall frame is equipped with air intake surface；Institute
It states foreboard and the side wall frame is arranged in a vertical direction；Fan, the fan are arranged in the shell；And heat exchange
Device is arranged in the shell around fan to the heat exchanger sections；Wherein, shell further includes inner fovea part, the indent
Portion is arranged between the longitudinal edge of side wall frame and the longitudinal edge of foreboard, and two longitudinal edges pass through the inner fovea part phase
Even.
According to an aspect of the present invention, inner fovea part at least part is the arcwall face of indent.
According to a further aspect of the invention, the air outlet of foreboard is thin-and-long, and inner fovea part is at least along the whole of air outlet
A longitudinal length is arranged between the longitudinal edge of foreboard and the longitudinal edge of side wall frame.
According to a further aspect of the invention, in the horizontal cross-section of shell, inner fovea part includes having the first section, second
Section and third section, the side of the first section are connected to side wall frame, the second section between the first section and third section it
Between, the side of third section is connected to foreboard, wherein the second section is the arc-shaped of indent.
Preferably, the second section is arc-shaped, and the radian of the second section is 50-150 degree, arc radius 1-30mm.
Preferably, the first section is linear or arc-shaped, and third section is linear or arc-shaped.
Preferably, the first section is recessed arc-shaped of the chamber that is formed to shell, and the radian of the first section is 0-5 degree,
Arc radius is 1000-2000mm.
Preferably, third section is recessed arc-shaped of the chamber that is formed to shell, and the radian of third section is 10-100
Degree, arc radius 10-200mm.
According to a further aspect of the invention, panel is additionally provided on foreboard, panel is along foreboard from open position and closing
Translation gliding between position, in the open position, air outlet on foreboard are exposed, in a closed position when, the outlet air on foreboard
Mouth is covered by panel.
Preferably, when panel is in an open position, a longitudinal edge of panel moves out foreboard in the horizontal direction
Longitudinal edge, in the open position, distance is d1, panel to first between the longitudinal edge of panel and the longitudinal edge of foreboard
The shortest distance between section is d2, and d1:d2 is in the range of 0.5-1.5.
Preferably, when panel is in an open position, a longitudinal edge of panel moves out foreboard in the horizontal direction
Longitudinal edge, in the open position, the panel to the shortest distance between first section is d2, the inner fovea part
The length of first section is d3, and d3:d2 is in the range of 1-4.
According to a further aspect of the invention, fillet is formed between the first section and the longitudinal edge of the side wall frame,
The radius of the fillet is in the range of 1-15mm.
According to a further aspect of the invention, side wall frame includes the first side frame portion and second side frame portion, the first side frame portion
Adjacent inner fovea part, second side frame portion extends from the first side frame portion to the back side of air conditioner indoor unit and generally planar, second side
Frame portion forms air intake surface, and the first side frame portion extends relative to the second side frame part at an anglely or towards one lateral bending of foreboard
It is bent.
Preferably, the first side frame portion is plane.
Preferably, the first side frame portion is equipped with air inlet, air inlet constitutes a part of air intake surface.
Preferably, the first side frame portion be arcwall face, the radian of arcwall face between 30-60 degree, radius 80-300mm it
Between.
Preferably, inner fovea part and foreboard and/or side wall frame form one, alternatively, before inner fovea part is detachably connected to
Plate and/or the side wall frame.
The interior face surface of inner fovea part forms a lengthening guide surface in use, and guiding a small amount of outlet air air-flow to enter should
Inner fovea part reduces the case where outlet air air-flow is directly inhaled into air intake surface to form cyclone vortex.In the present invention, air outlet
On wind blade be configured to can by air-flow be equipped with air intake surface side wall frame side, in this case, inner fovea part
It is arranged especially beneficial, it will significantly reduce the situation of outlet air short circuit, and most outlet air air-flows are equably flowed to
Specified direction.
In addition, the air-flow that the vortex formed in inner fovea part can disturb near the longitudinal edge of side wall frame is allowed to accelerate,
To increase air inflow.
Inner fovea part is formed by the first section, the second section and third section, wherein the second section forms arcwall face, it is such
The case where being provided in the groove conducive to inner fovea part and form stable eddy airstream, reducing air flow shortcircuit.
It can on the one hand be conducive to guide air-flow into wall, make with respect to the foreboard longitudinal edge panel that level removes outward
Air-flow can be flowed along metope, and reaching makes indoor air flow equably purpose, and on the other hand, the formation of panel and inner fovea part is deeper
Groove constitute return air stream receiving portion, avoid airflow reflux from entering air draught face.
Detailed description of the invention
Figure 1A is the perspective view of air conditioner indoor unit according to the present invention, and wherein panel is in close state.
Figure 1B is the perspective view of air conditioner indoor unit according to the present invention, and wherein panel is in the open state.
Fig. 2 shows the horizontal sectional views of air conditioner indoor unit according to the present invention.
Fig. 3 A shows the sectional view of the inner fovea part in the shell of the first preferred embodiment according to the present invention.
Fig. 3 B shows the sectional view of the inner fovea part in the shell of the first preferred embodiment according to the present invention, wherein on shell
Panel is installed and the panel is in an open position.
Fig. 4 shows the schematic diagram of the inner fovea part in the shell of the second preferred embodiment according to the present invention.
Fig. 5 shows the schematic diagram of the inner fovea part in the shell of third preferred embodiment according to the present invention.
Fig. 6 shows the schematic diagram of the inner fovea part in the shell of the 4th preferred embodiment according to the present invention.
Reference signs list
1 air conditioner indoor unit
10 shells
11 foreboards
110 air outlets
12 bottom plates
15 side wall frames
151,152 side frame
20 inner fovea parts
60 panels
111,150 longitudinal edge
The longitudinal edge of 601 panels
30 heat exchangers
40 fans
The first side frame of AB portion
AA ' second side frame portion
The first section of BC
The second section of CD
DE third section
Mono- section of panel of EF
Specific embodiment
The invention will be further described with attached drawing combined with specific embodiments below, elaborates in the following description more
Details to facilitate a thorough understanding of the present invention, still the present invention obviously can be come with a variety of other ways different from this description it is real
It applies, those skilled in the art can make similar popularization according to practical situations without violating the connotation of the present invention, drill
It unravels silk, therefore should not be limited the scope of the invention with the content of this specific embodiment.
As shown in Figure 1A, Figure 1B and Fig. 2, the shell 10 of air conditioner indoor unit 1 has top plate (not shown) and top in general
The opposite bottom plate 12 of plate, foreboard 11 and side wall frame 15.Foreboard is approximately perpendicular to top plate and bottom plate extends, and which is provided with out
Air port, and air outlet is further provided with vertical wind blade 31, for outlet air air-flow to be guided to two sides wall.Side wall
Frame 15 is similarly approximately perpendicular to top plate and bottom plate extends, and which is provided with inlet section.Preferably, side wall frame 15 is by being at an angle of
Two side frames 151,152 constitute, in the preferred embodiment of diagram, the two side frames 151,152 are substantially at 90 degree.Air conditioning chamber
Interior machine 1 is a kind of vertical hanging type indoor machine 1, and side wall frame 15 is equipped with the fixed structure fixed to vertical wall, is installing
Under state, the shell 10 of air conditioner indoor unit 1 is in vertical, and two side frames 151,152 distinguish two metopes of face, and side frame
151, there are airflow clearances between 152 and metope.
In addition, as shown in FIG. 1A and 1B, being additionally provided with moveable panel 60 on the foreboard 11 of shell 10.Illustrate moveable panel 60
Two pieces are provided with, they can be moved between open and closed positions under the driving of sliding drive mechanism, and two pieces can
When dynamic panel 60 slides into open position along horizontal, opposite direction, in this position, the air outlet 110 on foreboard 11 is exposed, and two
When block moveable panel 60 slides into Intermediate adjacent position along horizontal, relative direction, panel 60 reaches closed position, to make outlet air
Mouth 110 is closed.
As shown in Figure 1B, the air outlet 110 on foreboard 11 is in thin-and-long, specifically in sleeve configuration on vertical direction
Air outlet 110, such as rectangle, ellipse or rectangle with rounded corners that vertical direction is long and narrow, are arranged in the centre of foreboard 11
Position.
Fig. 2 shows horizontal sectional views according to the present invention.The shell of air conditioner indoor unit 1 forms a chamber, heat exchange
Device 30, fan 40 and control unit are received in the chamber.Fan 40 can use axial-flow fan, and the diameter of fan is excellent
Selection of land is between 100mm-120mm.
According to the present invention, the shell 10 of air conditioner indoor unit 1 further comprises inner fovea part 20, two longitudinal edges of foreboard 11
111 are connected to the longitudinal edge 150 of two side frames 151,152 by inner fovea part 20 respectively.Inner fovea part 20 forms 11 He of foreboard
Transition part between side wall frame 15, it is recessed relative to the plane that two connections of longitudinal edge 111,150 are formed, and preferably
Ground includes at least the arcwall face of a part of indent.Such concave curved surface can guide air-flow to be formed and be vortexed.Longitudinal edge 111
Substantially parallel with longitudinal edge 150, distance between the two is preferably greatly to 5cm.The inner fovea part 20 can with foreboard 11 and/or
Side wall frame 15 is integrally formed, can also be by appended claims to foreboard 11 and side wall frame 15.Inner fovea part 20 is in foreboard
Longitudinal groove is formd between 11 and side wall frame 15, which separate longitudinal edge 111 and 150, in air conditioning chamber
In the use process of machine 1, fraction outlet air air-flow can flow into form vortex along slow groove surfaces, to become as in Fig. 2
The outlet air air-flow in direction shown in arrow G and such as the barrier between the inlet air air-flow in direction shown in arrow H, avoids air flow shortcircuit.
From Figure 1A it can be seen that, inner fovea part 20 along foreboard 11 and side wall frame 15 entire longitudinal edge 111,150
Setting, the bottom plate of shell 10 is extended to from the top plate of shell 10.It is appreciated that inner fovea part 20 can also be only along entire longitudinal direction
A part setting at edge 111,150, it is preferable that entire longitudinal length of the inner fovea part 20 only along air outlet 110 on foreboard 11
Setting.
Fig. 3 A shows the horizontal sectional view of inner fovea part 20 according to a first embodiment of the present invention.The part of the shell 10
Section includes first side frame portion AB and inner fovea part 20 of the side frame 151 close to 11 side of foreboard.First side frame portion AB of side frame 151
It is a part of side wall frame 15.In the horizontal cross-section shown in Fig. 3 A, inner fovea part 20 includes the first section BC, the second section CD
With third section DE, the side of the first section BC is connected to the longitudinal edge 150 of side wall frame 15, and the side of third section DE connects
It is connected to the longitudinal edge 111 of foreboard 11, and the second section CD is between the first section BC and third section DE.20 phase of inner fovea part
It is recessed for the plane where two longitudinal edges 111 and 150, and from the front of foreboard 11, longitudinal edge 111 is compared
For longitudinal edge 150 closer to the air outlet on foreboard, the first section BC of at least part in this way can be from the positive quilt of shell 10
See.
First side frame portion AB formed have bending shape the first side frame portion AB, it relative to side frame 151 second
The angled setting of side frame portion AA ', the usual angle is between 15 degree of -50 degree, alternatively, the first side frame portion AB second, opposite, side frame portion
AA ' is towards foreboard curving.From fig. 2 it can be seen that in the mounted state, the first side frame portion AB and second side frame portion AA ' with
Same side wall is opposite.Second side frame portion AA ' is substantially in planar, and in a state of use, second side frame portion AA ' is separated with metope
Certain section distance is arranged in parallel, and second side frame portion AA ' forms air intake surface.First side frame portion AB is close to inner fovea part 20, first side
Air inlet can be equally equipped on frame portion AB, to constitute a part of the entire air intake surface on side wall frame 15.First side frame portion
Air inlet is arranged on AB can dramatically increase intake, but the setting of inner fovea part 20 can efficiently avoid the outlet air of air outlet again
Air-flow flows directly into the air inlet being arranged on the first side frame portion AB.In addition, the first side frame portion AB is towards the heat exchanger in shell 1
30 direction bending, the case where bending compared to the first side frame portion AB, the first side frame portion AB of bending is closer from heat exchanger 30,
In this way, the air-flow entered from the first side frame portion AB can more fully pass through heat exchanger 30, the efficiency of heat exchange is improved.
In the first embodiment, the first side frame portion AB is arc-shaped.Preferably, the radian of the first side frame portion AB is in 30-60
Between degree, radius is between 80-300mm, and more preferably, the radian of the first side frame portion AB is 42 degree, radius 195mm.First side
B point in frame portion AB is in 150 position of longitudinal edge of side frame, B point distance straight line distance d where second side frame portion AA '
For 30-100mm, it may be preferable that distance d is 50mm.The design of first side frame portion AB is formed advantageously between wall and air intake surface
The air inlet of one flaring, to be conducive to improve intake.
In the first embodiment, the first section BC of inner fovea part 20 is linear, and the second section CD is arc-shaped, and third
Section DE be also it is arc-shaped, the second section CD and third section DE are to concavely curved on the inside of the chamber of shell 10.First section
BC, the second section CD and third section DE are seamlessly transitted each other.First section BC is preferably generally parallel to foreboard extension,
Preferably, the radian of the second section CD is 50-150 degree, and arc radius 1-30mm, more preferably, the radian of the second section is
107.5 degree, radius 12mm.Preferably, the radian of third section DE is 10-100 degree, and arc radius 10-200mm is more excellent
Ground, the radian of third section DE are 31 degree, arc radius 76mm.
20 sectional view of inner fovea part in shell 10 according to a first embodiment of the present invention is also shown in Fig. 3 B, wherein foreboard 11
On panel 60 be in a fully open position.When 60 sliding opening in the horizontal direction of panel, the side longitudinal edge of panel 60
601 move out the longitudinal edge 111 of foreboard 11, when air conditioner indoor unit 1 is mounted on wall, the side longitudinal edge of panel 60
Edge 601 is mobile towards wall direction.At this moment, the longitudinal direction of the nearside of the longitudinal edge 601 and foreboard 11 of the panel 60 of opening state
The distance of one section of panel EF between edge 111 is d1, and most short between the first section BC in panel 60 and inner fovea part 20
Distance d2, it is preferable that d1:d2 is in the range of 0.5-1.5, in the preferred embodiment shown in the drawings, d1:d2 0.96.When in this way
Ratio range be preferred, it can using the extension of panel 60 directly as an occlusion part, but can simultaneously exist
Eddy airstream is formed in inner fovea part 20, and air-flow is accelerated to enter shell.On the other hand, the length of the first section BC of inner fovea part 20 is
D3, it is preferable that d3:d2 is in the range of 1-4.In this preferred embodiment, completely open panel 60 and inner fovea part 20
D2 is opposite from a distance by first section BC, and such inner fovea part 20 is formed in 15 1 side of side wall frame to 10 chamber interior of shell
Recessed groove, interior formed of groove are vortexed, and 110 air flow shortcircuit of air outlet is avoided to flow into air draught face.
According to the present invention, also there are many versions for inner fovea part 20.
Fig. 4 is the schematic diagram according to the inner fovea part 20 in the shell 10 of the second embodiment of the present invention.The inner fovea part 20
Cross sectional shape equally includes the first side frame portion AB and inner fovea part 20 of 11 side of close foreboard of side frame 151, and inner fovea part 20 wraps
Include the first section BC, the second section CD and third section DE.First side frame portion AB is linear, and the first section BC is linear,
Second section CD is arc-shaped, and third section DE is linear.
Fig. 5 is the schematic diagram according to the inner fovea part 20 in the shell 10 of the third embodiment of the present invention.The inner fovea part 20
Cross sectional shape equally includes the first side frame portion AB and inner fovea part 20 of 11 side of close foreboard of side frame 151, and inner fovea part 20 wraps
Include the first section BC, the second section CD and third section DE.First side frame portion AB be linear, the first section BC be it is arc-shaped,
Second section CD is arc-shaped, and third section DE is linear.When the first section BC is arc-shaped, it is preferable that first
The radian of section BC is 0-5 degree, arc radius 1000-2000mm.
Fig. 6 is the schematic diagram according to the inner fovea part 20 in the shell 10 of the fourth embodiment of the present invention.The inner fovea part 20
Cross sectional shape equally includes the first side frame portion AB and inner fovea part 20 of 11 side of close foreboard of side frame 151, and inner fovea part 20 wraps
Include the first section BC, the second section CD and third section DE.First side frame portion AB be it is arc-shaped, the first section BC be linear,
Second section CD is arc-shaped, and third section DE is linear.
In the embodiment shown in Fig. 3 A, 3B and 4-6, the second section CD is substantially at the groove of the formation of inner fovea part 20
Bottom and it is located at back side (i.e. the side opposite with panel 60) in foreboard 11, i.e. the inner surface of third section DE and foreboard 11
Between form an acute angle, when from the front of air conditioner indoor unit 1, the entire longitudinal edge relative to foreboard 11 of the second section CD
111 inside contract, and from front, the second section CD is invisible.
In addition, preferably by round-corner transition between the first side frame portion AB and the first section BC of inner fovea part 20, such as Fig. 3 A
With shown in Fig. 3 B, which refers to one section of arc surface of B point position.The fillet can use the arc surface of 1-15mm radius, more
Excellently, the arc surface that radius is 10mm can be used.Being provided with for the fillet drives air inlet conducive to the vortex formed in inner fovea part 20
Air-flow is entered in shell 1 by the air inlet being arranged on the first side frame portion AB.
In use, in the vertically-mounted corner indoors of air conditioner indoor unit 1 according to the present invention, at least side
Side frame is installed to wall, and air-flow enters from the flaring channel formed between the first side frame portion AB and metope to be reached on side wall frame 15
Air intake surface, then flowed out from the air outlet 110 of foreboard 11.Especially when the wind blade 31 on air outlet 110 is opened to one
Determine angle (for example, wind blade 31 relative to foreboard 11 rotate 50 degree when) by air-flow to wall guide when, the setting of inner fovea part 20
Be conducive to that air-supply air-flow direct short-circuit is avoided to flow back into air draught face.The formation of inner fovea part 20 extends recessed along 10 vertical direction of shell
Slot can form eddy airstream in the groove, so that the outlet air of indoor unit 1 be stopped to flow into air intake surface.
It is led in the vertical air conditioner room of air intake surface side it should be noted that inner fovea part 20 is also applied for other outlet air air-flows
Machine.The interior face surface of inner fovea part 20 forms a lengthening guide surface, guides a small amount of outlet air air-flow to enter the inner fovea part 20, thus shape
At cyclone vortex, the case where outlet air air-flow is directly inhaled into air intake surface is reduced.In the present invention, the wind blade quilt on air outlet
It is configured to that air-flow can be equipped with to the side of the side wall frame of air intake surface, in this case, inner fovea part is conducive to significantly reduce out
The situation of wind short circuit enables most outlet air air-flows equably to flow to specified direction.
It is allowed to add in addition, the vortex formed in inner fovea part 20 can disturb the air-flow near the longitudinal edge of side wall frame
Speed, to increase air inflow.
Inner fovea part is formed by the first section, the second section and third section, wherein the second section forms arcwall face, it is such
It is provided with the case where forming stable eddy airstream in the groove conducive to inner fovea part 20, further advantageously reduce air flow shortcircuit.
It can on the one hand be conducive to guide into air-flow with respect to 11 panel 60 that level removes outward of longitudinal edge 111 of foreboard
Wall allows the flow to flow along metope, and reaching makes indoor air flow equably purpose, on the other hand, panel 60 and inner fovea part
The deeper groove of 20 formation constitutes return air stream receiving portion, and airflow reflux is avoided to enter air draught face.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this field skill
Art personnel without departing from the spirit and scope of the present invention, can make possible variation and modification.Therefore, it is all without departing from
The content of technical solution of the present invention, according to the technical essence of the invention any modification to the above embodiments, equivalent variations
And modification, it each falls within the protection scope that the claims in the present invention are defined.
Claims (15)
1. a kind of air conditioner indoor unit (1), comprising:
Shell (10), the shell (10) have foreboard (11), top plate, the bottom plate opposite with the top plate and side wall frame
(15), the foreboard (11) is equipped with air outlet (110), and the side wall frame (15) is equipped with air intake surface；The foreboard (11) and institute
Side wall frame (15) is stated to be arranged in a vertical direction；
Fan (40), fan (40) setting is in the shell (10)；And
Heat exchanger (30), the heat exchanger (30) are arranged in the shell (10) partially around fan (40)；
It is characterized in that, the shell (10) further includes inner fovea part (20), the inner fovea part (20) is arranged in the side wall frame
(15) between the longitudinal edge (111) of longitudinal edge (150) and the foreboard (11), two longitudinal edges pass through the indent
Portion (20) is connected.
2. air conditioner indoor unit (1) as described in claim 1, which is characterized in that the inner fovea part (20) is interior at least partially
Recessed arcwall face.
3. air conditioner indoor unit (1) as claimed in claim 1 or 2, which is characterized in that the air outlet of the foreboard (11)
It (110) is the thin-and-long longitudinally extended, entire longitudinal length cloth of the inner fovea part (20) at least along the air outlet (110)
It sets.
4. air conditioner indoor unit (1) as described in claim 1, which is characterized in that
In the horizontal cross-section of the shell (10), the inner fovea part (20) include the first section (BC), the second section (CD) and
Third section (DE), the side of first section (BC) are connected to the side wall frame (15), and second section (CD) is situated between
Between first section (BC) and the third section (DE), the side of the third section (DE) be connected to it is described before
Plate,
Wherein second section (CD) is the arc-shaped of indent.
5. air conditioner indoor unit (1) as claimed in claim 4, which is characterized in that second section (CD) be it is arc-shaped, it is described
The radian of second section (CD) is 50-150 degree, arc radius 1-30mm.
6. air conditioner indoor unit (1) as claimed in claim 4, which is characterized in that first section (BC) is linear or circle
Arc, the third section (DE) are linear or arc-shaped.
7. air conditioner indoor unit (1) as claimed in claim 4, which is characterized in that first section is (BC) Xiang Suoshu shell
Recessed arc-shaped of the chamber of formation, the radian of first section (BC) are 0-5 degree, arc radius 1000-2000mm.
8. air conditioner indoor unit (1) as claimed in claim 4, which is characterized in that the third section (DE) is to the shell
(10) recessed arc-shaped of chamber formed, the radian of the third section (DE) are 10-100 degree, arc radius 10-
200mm。
9. air conditioner indoor unit (1) as claimed in claim 4, which is characterized in that panel (60) are additionally provided on the foreboard (11),
The panel (60) along the foreboard (11) from translation gliding between open and closed positions, in the open position
In, the air outlet on the foreboard (11) exposes, outlet air when in the closed position, on the foreboard (11)
Mouth is covered by the panel.
10. air conditioner indoor unit (1) as claimed in claim 9, which is characterized in that when the panel (60) is in an open position
When, a longitudinal edge of the panel (60) moves out the longitudinal edge (111) of the foreboard (11) in the horizontal direction,
In the open position, distance is between the longitudinal edge of the panel (60) and the longitudinal edge of the foreboard (11)
D1, the shortest distance that the panel (60) is arrived between first section (BC) is d2, and d1:d2 is in the range of 0.5-1.5.
11. air conditioner indoor unit (1) as claimed in claim 9, which is characterized in that when the panel (60) is in an open position
When, a longitudinal edge of the panel (60) moves out the longitudinal edge (111) of the foreboard (11) in the horizontal direction,
In the open position, the shortest distance between the panel (60) to first section (BC) is d2, described interior
The length of first section (BC) of recess portion (20) is d3, and d3:d2 is in the range of 1-4.
12. the air conditioner indoor unit (1) as described in claim 4 or 9, which is characterized in that first section (BC) and the side
Fillet is formed between the longitudinal edge of peripheral frame frame (15), the radius of the fillet is in the range of 1-15mm.
13. air conditioner indoor unit (1) as described in claim 1, which is characterized in that the side wall frame includes the first side frame portion
(AB) and second side frame portion (AA '), the adjacent inner fovea part in first side frame portion (AB), second side frame portion (AA ') from
It rises to the extension of the back side of the air conditioner indoor unit and generally planar, second side frame portion in first side frame portion (AB)
(AA ') formed air intake surface, first side frame portion (AB) extend at an anglely relative to second side frame part (AA ') or
Towards the foreboard (11) lateral bend.
14. air conditioner indoor unit (1) as claimed in claim 13, which is characterized in that first side frame portion (AB) is plane, institute
The first side frame portion (AB) is stated equipped with air inlet, the air inlet constitutes a part of the air intake surface.
15. air conditioner indoor unit (1) as claimed in claim 13, which is characterized in that first side frame portion (AB) is arcwall face,
The radian of the arcwall face is between 30-60 degree, and radius is between 80-300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691158.1A CN109405071B (en) | 2017-08-14 | 2017-08-14 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691158.1A CN109405071B (en) | 2017-08-14 | 2017-08-14 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109405071A true CN109405071A (en) | 2019-03-01 |
| CN109405071B CN109405071B (en) | 2021-08-27 |
Family
ID=65453928
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710691158.1A Active CN109405071B (en) | 2017-08-14 | 2017-08-14 | Indoor unit of air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN109405071B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2491839A1 (en) * | 1980-10-10 | 1982-04-16 | Sueddeutsche Kuehler Behr | Vehicle heater control flap - has double flap to divide upper outlet so that outlet can be closed, part opened or fully opened |
| JPH1038305A (en) * | 1996-07-23 | 1998-02-13 | Mitsubishi Heavy Ind Ltd | Ceiling embedded type air conditioner |
| CN2830943Y (en) * | 2005-10-17 | 2006-10-25 | 成都艾玛工业设计有限公司 | Triangle verticle indoor machine of air conditioner |
| CN202692259U (en) * | 2012-07-09 | 2013-01-23 | 美的集团武汉制冷设备有限公司 | Air conditioner |
| CN205641419U (en) * | 2016-05-05 | 2016-10-12 | 珠海格力电器股份有限公司 | Guiding device and air condensing units |
-
2017
- 2017-08-14 CN CN201710691158.1A patent/CN109405071B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2491839A1 (en) * | 1980-10-10 | 1982-04-16 | Sueddeutsche Kuehler Behr | Vehicle heater control flap - has double flap to divide upper outlet so that outlet can be closed, part opened or fully opened |
| JPH1038305A (en) * | 1996-07-23 | 1998-02-13 | Mitsubishi Heavy Ind Ltd | Ceiling embedded type air conditioner |
| CN2830943Y (en) * | 2005-10-17 | 2006-10-25 | 成都艾玛工业设计有限公司 | Triangle verticle indoor machine of air conditioner |
| CN202692259U (en) * | 2012-07-09 | 2013-01-23 | 美的集团武汉制冷设备有限公司 | Air conditioner |
| CN205641419U (en) * | 2016-05-05 | 2016-10-12 | 珠海格力电器股份有限公司 | Guiding device and air condensing units |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109405071B (en) | 2021-08-27 |
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