CN104949198B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN104949198B CN104949198B CN201510133990.0A CN201510133990A CN104949198B CN 104949198 B CN104949198 B CN 104949198B CN 201510133990 A CN201510133990 A CN 201510133990A CN 104949198 B CN104949198 B CN 104949198B
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- Prior art keywords
- fin
- blow
- outlet
- main body
- air
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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
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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
- F24F1/0011—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
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/105—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers composed of diaphragms or segments
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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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/40—Damper positions, e.g. open or closed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Air conditioner (100) has main body (1), the main body (1) has suction inlet (2a, 2b) and blow-off outlet (3), main body includes front surface (1a), the back side (1c), upper surface (1b), lower surface (1d) and a pair of of side (1e), suction inlet can be formed in front surface, either one or two of upper surface and side, blow-off outlet is formed in lower surface and is not extend to front surface, the upstream of blow-off outlet is blowout wind path, the front-surface side of blowout wind path is formed by diffuser, 1st fin opens blow-off outlet in the running, blow-off outlet is closed when operating stopping, 2nd fin is accommodated in when operating stopping in the main body, it is protruding from the blow-off outlet in the running.
Description
Technical field
The present invention relates to air conditioners.
Background technology
Patent Document 1 discloses following air conditioners, have blower fan in main body, in the downstream of blower fan
It is formed with the blowout wind path marked off by wall surface.Blowout wind path is formed by blowout wind path upper wall and blowout wind path lower wall, is blown out
Wind path upper wall is set to the toe lateral in main body, and blowout wind path lower wall is set to the rear portion side in main body.In the case where blowing out wind path
Trip portion is provided with blow-off outlet.Blow-off outlet is set to lower surface and the front surface of the main body of air conditioner.
Patent document 1：Japanese Unexamined Patent Publication 2009-79846 bulletins
When the operating of air conditioner, user sometimes feels not the noise generated from the functional component of body interior
It is suitable.
Invention content
The present invention is to generate in view of the foregoing, and its purpose is to provide the air conditioners that can improve noise problem.
To achieve the goals above, air conditioner of the invention has：Main body, with suction inlet and blow-off outlet；Through-flow
Fan is set in aforementioned body；And heat exchange department, it is set in aforementioned body, aforementioned body includes front surface, the back of the body
Face, upper surface, lower surface and a pair of of side, above-mentioned suction inlet are formed in above-mentioned front surface, above-mentioned upper surface and above-mentioned side
Arbitrary face in face, above-mentioned blow-off outlet are formed in above-mentioned lower surface and are not extend to above-mentioned front surface, the upstream of above-mentioned blow-off outlet
To blow out wind path, the above-mentioned front-surface side of above-mentioned blowout wind path is formed by diffuser (diffuser), the 1st fin and the 2nd wing
Piece is supported to can be movable, and above-mentioned 1st fin opens above-mentioned blow-off outlet in the running, and above-mentioned blowout is closed when operating stopping
Mouthful, above-mentioned 2nd fin is accommodated in when operating stopping in aforementioned body, protruding from above-mentioned blow-off outlet in the running.
In addition, above-mentioned diffuser can also be formed as follows, i.e.,：In the case of side view, the diffusion utensil
There is the part of the imaginary line for the extending direction that the upstream portion as the diffuser is more left closer to side downstream.
Alternatively, it is also possible to be configured in cross blowing, above-mentioned 2nd fin is whole protruding from above-mentioned blow-off outlet.
Air conditioner according to the present invention can improve noise problem.
Description of the drawings
Fig. 1 is the figure of the setting state shown in embodiments of the present invention 1 when air conditioner from indicating out of room.
Fig. 2 is the in-built figure for the air conditioner that Fig. 1 is shown from side.
Fig. 3 is the in-built figure for the air conditioner that Fig. 1 is shown from side.
Fig. 4 is the in-built figure for the air conditioner that Fig. 1 is shown from side.
Reference sign：
1 ... main body；1a ... front surfaces；The upper surfaces 1b ...；The back sides 1c ...；The lower surfaces 1d ...；The back sides 1c ...；2a, 2b ... inhale
Entrance；3 ... blow-off outlets；3a1 ... diffusers；The 1st fins of 4a1 ...；The 2nd fins of 4a2 ...；7 ... heat exchangers (heat exchange department)；
8 ... axial-flow fans (air blast portion)；100 ... air conditioners.
Specific implementation mode
Hereinafter, being illustrated to the embodiment of the air conditioner (indoor unit) of the present invention based on attached drawing.In addition, in figure, phase
With the identical or corresponding part of reference numeral expression.In addition, existing outdoor unit can be used for outdoor unit.
Embodiment 1.
Fig. 1 is from the setting schematic diagram when air conditioner in embodiments of the present invention from room 1.Fig. 2~Fig. 4 be from
Side shows the in-built figure of the air conditioner of Fig. 1.In addition, Fig. 2 indicates the state when operating of air conditioner stops, Fig. 3 tables
Show the horizontal state dried when operating (when cross blowing), state when Fig. 4 indicates that blowing operates downwards (when the blowing of longitudinal direction).
As illustrated in fig. 1, air conditioner (indoor unit) 100 constitutes the gabarit of air conditioner 100 using main body 1.Air conditioner
100 by taking wall air conditioner as an example, is supported in the wall 11a in the room 11 as air-conditioning object space.In addition, the sky of the present invention
Tune machine is not limited to be arranged the room of general family the case where, for example, can also be set to mansion facility a room or
Warehouse etc..
In addition, the air conditioner of the present invention is not the air conditioner of so-called ceiling flush type, but the back side of main body is supported
It connects or close to the wall surface (wall in addition to ceiling and floor) that is divided to air-conditioning object space, and the preceding table of main body
Air conditioner of the face towards the air-conditioning object space side.In other words, air conditioner of the invention is not such as ceiling flush type air conditioner
There is suction inlet and blow-off outlet in identical face like that, and be arranged to leave from the central portion of air-conditioning object space, and against
The wall surface that air-conditioning object space is divided.
Main body 1 is generally constructed to rectangular-shape.Specifically, main body 1 includes：The back side 1c of wall 11a towards room 11,
As front surface 1a, upper surface 1b, lower surface 1d and the pair of right and left side 1e with back side 1c opposite side.In the present invention
Air conditioner in, suction inlet is formed in the arbitrary face in front surface, upper surface and the side of main body, and blow-off outlet is formed in following table
Face and do not extend to front surface.The concrete example of present embodiment is further detailed.
Upper surface 1b on the top for constituting main body 1 is formed with the grid for being drawn into room air in air conditioner 100
Format suction inlet 2b.In addition, front surface grid 6 is equipped in front surface 1a, in the body height direction of front surface grid 6
Centre portion opening has suction inlet 2a.Suction inlet 2a extends in front surface grid 6 along width direction.It is arranged in the downstream side of suction inlet 2a
There is air guiding wall 6a.The front-surface side of the flow path in the downstream side of suction inlet 2a is formed by the back side of front surface grid 6, suction inlet 2a's
The back side of the flow path in downstream side is formed by air guiding wall 6a.Air guiding wall 6a supports or opposes from the front surface grid 6 of the top of suction inlet 2a
Surface side extends and extends downwards.
It is formed with constituting the lower surface 1d of lower part of main body 1 for supplying the air after adjusting to indoor blow-off outlet
3.Blow-off outlet 3 is only open in lower surface 1d, without the side 1e openings in front surface 1a and left and right.
It is configured with axial-flow fan (air blast portion) 8 and guiding wall 10 in the inside of main body 1, axial-flow fan 8 has impeller 8a.It passes through
Flow fan 8 is configured between suction side wind path E1 and blowout crosswind road E2, and air is sucked from suction inlet 2a, 2b, and to blowout
3 blow out air of mouth.Guiding wall 10 from the rear of axial-flow fan 8 extend to lower section, by the air being discharged from axial-flow fan 8 guide to
Blow-off outlet 3.
Also, it is configured in the inside of main body 1：Remove the filtering from dust in the air that suction inlet 2a, 2b is sucked etc.
Device (ventilation resistance body) 5, the hot or cold heat exchanger (heat exchange for being transferred to air and generating Air Conditioning by refrigerant
Portion, ventilation resistance body) it 7 and divides suction side wind path E1 and blows out the stabilizer 9 of crosswind road E2.
Guiding wall 10 is coordinated with the lower face side of stabilizer 9 to constitute the component of blowout crosswind road E2.Guiding wall 10 from
Axial-flow fan 8 spreads to blow-off outlet 3 and forms helicoid.
Filter 5 is removed for example formed as mesh-shape from the dust etc. in the air that suction inlet 2a, 2b are sucked.Filter 5
From suction inlet 2a, 2b to being set to the downstream side of suction inlet 2a, 2b and the upstream side of heat exchanger 7 in the wind path of blow-off outlet 3.
In addition, filter 5 extends to front from the top of heat exchanger 7.
Heat exchanger 7 (indoor heat exchanger) is functioned as evaporator when for blowdown firing and is carried out to air cold
But, it is functioned as condenser (radiator) in warming operation and air is heated.The heat exchanger 7 is from sucking
The downstream side of filter 5 and axial-flow fan 8 are set in mouthful 2a, 2b to the wind path (central portion inside main body 1) of blow-off outlet 3
Upstream side.In addition, in fig. 2, the front for being shaped so as to surround axial-flow fan 8 of heat exchanger 7 and the shape on top, but
This only example, is not particularly limited this.
Heat exchanger 7 and the outdoor unit that with compressor, outdoor heat exchanger and throttling set etc. can be known pattern
Connection, to constitute refrigeration cycle.In addition, for heat exchanger 7, such as use the friendship being made of heat conducting pipe and multiple fins
Pitch finned fin tube heat exchanger.
Blowout wind path 3a is provided with wind direction blade (vane) 4a and left and right wind direction blade 4b up and down.Left and right wind direction blade 4b
Rotatably it is arranged between upper and lower wind direction blade 4a and axial-flow fan 8.Upper and lower wind direction blade 4a is for from passing through
The component that upper and lower directions in the direction for the air that flow fan 8 is blown out is adjusted, left and right wind direction blade 4b are directed to from through-flow
The component that left and right directions in the direction for the air that fan 8 is blown out is adjusted.
Upper and lower wind direction blade 4a includes the 1st fin 4a1 and the 2nd fin 4a2.Above-mentioned 1st fin 4a1 and the 2nd fin 4a2
It is respectively provided with driving source alone, to individually be rotated.
1st fin 4a1 closes blow-off outlet 3, the outer surface of constituent apparatus body when operating stopping.In other words, the 1st fin
4a1 doubles as being wind direction control unit and main body gabarit design portion.When operating stopping, the upper surface (wind path side) of the 1st fin 4a1
Be formed as convex form.In addition, the 1st fin 4a1 is configured to rotate, the rotation axis of the 1st fin 4a1 is located at blowout wind path 3a
Near the guiding wall of interior lower part.
2nd fin 4a2 is accommodated in when operating stopping in blowout wind path 3a, and is configured at the 1st fin 4a1 and axial-flow fan
Between 8.2nd fin 4a2 is formed as the 2nd fin 4a2 when operating stopping and is integrally accommodated in main body 1.On the other hand, the 2nd wing
Piece 4a2 is protruding from blow-off outlet 3 in the running.That is, the 2nd fin 4a2 is functioned as wind direction control unit, and it is not intended as
Main body gabarit design portion functions.
Though in addition, be described in detail later, in short, the 2nd fin 4a2 is when level is dried (when cross blowing)
It forms a line as shown in Figure 3 with the 1st fin 4a1, in downward blowing as shown in Figure 4 with the 1st (when longitudinal blowing)
Fin 4a1 is arranged side by side.
In addition, the rotation axis of the 2nd fin 4a2 is located at the top in blow-off outlet 3 and the position close to stabilizer.Moreover, the 2nd
The front of direction of travel that is, 1st fin 4a1 of the fin 4a2 when level is dried to so-called blowout air-flow is moved, and with the 1st
Fin 4a1 forms a line.In addition, as shown in Figure 3 in the case of side view, for the 1st fin 4a1 and the 2nd fin 4a2
The configuration to form a line need to form as following state, i.e.,：By the downstream of the upstream end A and the 2nd fin 4a2 of the 1st fin 4a1
End B links and forms imaginary line V, then the upstream end C of the 2nd fin 4a2, which is located at, compares the positions of above-mentioned imaginary line V more on the lower
(the upstream end C for being formed as the 2nd fin 4a2 is located relative to states of the imaginary line V from the side that main body 1 is left).As a result, the 1st
Fin 4a1 and the 2nd fin 4a2 becomes an imaginary fin when level is dried, wherein the imagination blade has than the 1st wing
Piece 4a1 and the longer imaginary chord length of the 2nd respective chord lengths of fin 4a2, and in downward blowing then as having respective chord length
Two individual fins function.Fin chord length is changed without replacing the wing according to wind direction that is, it can be said that can obtain
Form as piece itself.
In addition, when level is dried, ensure there is gap between the 1st fin 4a1 of the configuration that forms a line and the 2nd fin 4a2
20.It is upward with the upper surface (face of main body side) of the 1st fin 4a1 when forming a line in particular, in present embodiment 1
Convex form (being formed as convex form towards main body), the lower surface (face with main body opposite side) of the 2nd fin 4a2 is directed downwardly convex
It is next that the mode of shape (towards convex form is formed as with main body opposite side) makes the 1st fin 4a1 and the 2nd fin 4a2 rotate respectively
It is moved.
In addition, as shown in figure 4, the 2nd fin 4a2 is protruding compared to 3 part of blow-off outlet in downward blowing, and as schemed
Shown in 3, the 2nd fin 4a2 when level is dried from blow-off outlet 3 it is completely protruding (the 2nd fin 4a2 it is whole from blow-off outlet 3 to
Outer stretching).
On the other hand, under the 2nd fin 4a2 is moved to the 1st fin 4a1 and aftermentioned diffuser 3a1 in downward blowing
Position between trip portion, also, the posture that the mobile downstream portion for being above-mentioned 1st fin 4a1 and diffuser 3a1 is substantially parallel.That is,
2nd fin 4a2 is arranged side by side in downward blowing with the 1st fin 4a1.In addition, at this point, in the 2nd fin 4a2 with the 1st fin
Face opposed 4a1 is formed towards the 1st fin 4a1 convex forms outstanding, opposed with the 2nd fin 4a2 in the 1st fin 4a1
Face is formed towards the 2nd fin 4a2 convex forms outstanding, by it is above-mentioned it is such in a manner of make the 1st fin 4a1 and the 2nd fin 4a2
It is rotated respectively to be moved.
Stabilizer 9 is to divide suction side wind path E1 and blow out the component of crosswind road E2, and as illustrated in Fig. 2~Fig. 4, set
It is placed in the downside of heat exchanger 7.Suction side wind path E1 is located at the top of stabilizer 9, and blowout crosswind road E2 is located under stabilizer 9
Side.
Stabilizer 9 has：The tongue 9a of separation suction side flow path E1 and blowout effluent road E2, it temporarily stores from heat exchanger
The diffusion of the upper wall surface (front-surface side wall surface) of the water-collecting tray 9b of 7 water droplets to drip and blowout wind path 3a as blow-off outlet 3
Device 3a1.
The upstream portion of diffuser 3a1 extends towards direction identical with the extending direction of the downstream portion of guiding wall 10, diffuser
The upstream portion of 3a1 arranges under side view with the downstream portion of guiding wall 10 substantially in parallel.In addition, the upstream portion of diffuser 3a1 exists
There is straight line portion under side view.As shown in Figure 3 when carrying out side view observation, if by the straight line portion of the upstream portion of diffuser 3a1
Extending direction be set as imaginary line S, then the front of imaginary line S extends in such a way that the front surface 1a with main body 1 intersects.Separately
Outside, the downstream portion 3a1 ' of diffuser 3a1 is extended in a manner of leaving from imaginary line S and being left from front surface 1a.Diffuser 3a1
Downstream portion 3a1 ' be bent or tilt under side view.Moreover, the downstream portion 3a1 ' more downstreams of diffuser 3a1 just more are left
Imaginary line S.That is, diffuser 3a1 has such as lower part under side view, i.e.,：The part is closer to the downstream side of diffuser 3a1, just
More leave the imaginary line S of the extending direction of the upstream portion as diffuser 3a1.Under the end of the downstream portion of diffuser 3a1 reaches
Surface 1d, as a result, the forefront of blow-off outlet 3 be located in the range of the 1d of lower surface without reaching front surface 1a.
In the air conditioner with structure as above, blow-off outlet is only open in the lower surface of main body without in front surface opening,
Therefore noise (such as drive motor sound, the axial-flow fan of axial-flow fan that can inhibit to generate from the functional component of body interior
Wind noise, the refrigerant circulation sound in heat exchanger) the case where directly being leaked towards front.
In addition, in present embodiment 1, the 2nd fin 4a2 is accommodated in when operating stopping in blowout wind path 3a, and is being transported
It is protruding from blow-off outlet 3 when turning.Therefore, the 2nd fin 4a2 can have the shape for being suitable for wind direction control without by body appearance
Design condition required by face restricts, to reliably ensure that at least one wind direction for the shape for being suitable for wind direction control controls the wing
Piece.Thereby, it is possible to realize using improving wind direction controlling not by the fin that design condition restricts, and realizes make an uproar to above-mentioned simultaneously
The inhibition of sound.In addition, as described above, the 2nd fin is stretched out to outside main body and is formed a line with the 1st fin, to even in master
The front surface of body does not have the form of blow-off outlet, can suitably realize horizontal blowing yet, and then can also realize and take into account noise suppression
System and comfort.
In addition, the evaluation of the appearance design as the outer surface to main body is observed when operating stopping to appearance
Under, the fewer the part that can be identified as opening/closing portion the better, and in present embodiment 1, it is capable of providing a kind of use
Two fins and the design that an opening/closing portion can be only picked out when operating stops.Furthermore, it is contemplated that when operating stopping
The case where dust etc. is invaded from the outer rim of opening/closing portion to body interior is more, and in present embodiment 1, simultaneously using two fins
And opening/closing portion when stopping operating being suppressed to one, to expect that harmful dust etc. can be inhibited to body interior
The case where intrusion.
In addition, in present embodiment 1, the 2nd fin 4a2 and the 1st fin 4a1 forms a line.Therefore, the 1st fin 4a1 with
And the 2nd fin 4a2 become an imaginary fin when level is dried, wherein the imagination fin with than the 1st fin 4a1 and
The longer imaginary chord length of the 2nd respective chord lengths of fin 4a2, and in downward blowing, the 1st fin 4a1 and the 2nd fin 4a2 make
It is functioned for two individual fins with respective chord length.That is, it can be said that being that can obtain to change the wing according to wind direction
Form of the piece chord length without replacing fin itself.Obtaining in this way has the imaginary chord length longer than the chord length of each fin
Imaginary fin, so longer imaginary chord length can be applied flexibly when level is dried to make the air being discharged downwards from axial-flow fan
Air-flow significantly turn to forwards, so as to increase substantially wind direction controlling.
In addition, when level is dried, between the 1st fin 4a1 configured in a manner of forming a line and the 2nd fin 4a2
Ensure there is gap 20.In this way, in the state of ensuring there are gap 20, the 1st fin 4a1 and the 2nd fin 4a2 is made to form a line
Mode configures, so wind when cooling is after by the 1st fin 4a1, from the gap 20 of the 1st fin 4a1 and the 2nd fin 4a2
Upper and lower surface both sides along the 2nd fin 4a2 are flowed, to make the temperature difference on two surfaces of the 2nd fin 4a2 become smaller, to inhibit
Moisture condensation, thus, it is possible to improve quality.In particular, in present embodiment 1, when forming a line, the upper surface of the 1st fin 4a1
(face of main body side) is convex form (being formed as convex form towards main body) upward, and the lower surface of the 2nd fin 4a2 is (with main body phase
The face tossed about) it is convex form directed downwardly (towards convex form is formed as with main body opposite side), make the 1st fin in this way
4a1 and the 2nd fin 4a2 are rotated respectively to be moved.Pass through this curved of the face of the 1st fin 4a1 and the 2nd fin 4a2
The effect in bent direction so that air-flow is easier to flow between the 1st fin 4a1 and the 2nd fin 4a2, and then further increases
The inhibition of moisture condensation.
In addition, as shown in figure 4, the 2nd fin 4a2 is protruding relative to 3 part of blow-off outlet in downward blowing, and such as
Shown in Fig. 3, from blow-off outlet 3, completely protruding (the 2nd fin 4a2's is whole from blow-off outlet 3 when level is dried by the 2nd fin 4a2
It is protruding).Therefore, for the 2nd fin 4a2 from the part that blow-off outlet 3 stretches out, the side 1e of its always autonomous agent 1 can be made
Side the suppression to air-flow in free, therefore can obtain be easy carry out wind direction control the advantages of.
In addition, the 2nd fin 4a2 is arranged side by side in downward blowing with the 1st fin 4a1.Also, in the 2nd fin 4a2 with
Face opposed 1st fin 4a1 is the 1st fin 4a1 convex forms outstanding of direction, opposed with the 2nd fin 4a2 in the 1st fin 4a1
Face be so that the 1st fin 4a1 and the 2nd fin 4a2 is turned respectively in this way towards the 2nd fin 4a2 convex forms outstanding
It moves to be moved.Therefore, in heating, the air-flow flowed between the 1st fin 4a1 and the 2nd fin 4a2 is flowed through by the 1st wing
The region that the convex form of the convex form of piece 4a1 and the 2nd fin 4a2 are impaled, therefore by the stream that gently contracts, to inhibit to detach
Whirlpool expands air-flow, to inhibit the disorder of air-flow by being further gently formed as later.Therefore, all in all, make gas
The straight trip of stream improves, and the distance that air-flow reaches floor is extended, so as to make the effect of the foot for being warmed to user
Increase.
More than, specific description has been carried out to present disclosure with reference to preferred embodiment, as long as but it will be apparent that
It is those skilled in the art, just can uses various modifications mode based on basic technological thought and enlightenment of the invention.
Claims (3)
1. a kind of air conditioner, which is characterized in that
Have：
Main body, with suction inlet and blow-off outlet；
Axial-flow fan is set in the main body；And
Heat exchange department is set in the main body,
The main body includes：Front surface, the back side, upper surface, lower surface and a pair of of side,
The suction inlet is formed in the arbitrary face in the front surface, the upper surface and the side,
The blow-off outlet is formed in the lower surface and is not extend to the front surface,
The upstream of the blow-off outlet is blowout wind path,
The front-surface side of the blowout wind path is formed by diffuser,
1st fin and the 2nd fin are supported to can be movable,
1st fin opens the blow-off outlet in the running, and the blow-off outlet is closed when operating stopping,
2nd fin is accommodated in when operating stopping in the main body, protruding from the blow-off outlet in the running,
In cross blowing, the 2nd fin is moved relative to the direction of travel of blowout air-flow to the front of the 1st fin,
And the upstream end of the 2nd fin is located at the vacation that the downstream of the upstream end of the 1st fin and the 2nd fin links
Think the position of line on the lower, and form the gap flowed for air between the 1st fin and the 2nd fin,
In downward blowing, the 2nd fin is arranged side by side with the 1st fin, and the 2nd fin with the 1st wing
The opposed face of piece becomes towards the 1st fin convex form outstanding.
2. air conditioner according to claim 1, which is characterized in that
The diffuser has such as lower part when side view is observed, i.e.,：It is got over closer to the downstream side of the diffuser part
Leave the imaginary line of the extending direction of the upstream portion as the diffuser.
3. air conditioner according to claim 1 or 2, which is characterized in that
In cross blowing, the entirety of the 2nd fin is protruding from the blow-off outlet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/059193 WO2015145740A1 (en) | 2014-03-28 | 2014-03-28 | Air conditioner |
| JPPCT/JP2014/059193 | 2014-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104949198A CN104949198A (en) | 2015-09-30 |
| CN104949198B true CN104949198B (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201490000410.XU Expired - Lifetime CN204962952U (en) | 2014-03-28 | 2014-03-28 | Air conditioner |
| CN201510133990.0A Active CN104949198B (en) | 2014-03-28 | 2015-03-25 | Air conditioner |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201490000410.XU Expired - Lifetime CN204962952U (en) | 2014-03-28 | 2014-03-28 | Air conditioner |
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|---|---|
| EP (1) | EP3128242B1 (en) |
| JP (1) | JP6429204B2 (en) |
| CN (2) | CN204962952U (en) |
| WO (1) | WO2015145740A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016063397A1 (en) * | 2014-10-23 | 2016-04-28 | 三菱電機株式会社 | Air conditioner |
| JP6554665B2 (en) * | 2015-12-09 | 2019-08-07 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
| CN105757950B (en) * | 2016-04-19 | 2018-11-13 | 奥克斯空调股份有限公司 | A kind of air conditioner |
| JP6771340B2 (en) * | 2016-08-31 | 2020-10-21 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
| KR20230157731A (en) * | 2022-05-10 | 2023-11-17 | 엘지전자 주식회사 | Air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193959A (en) * | 1992-12-25 | 1994-07-15 | Sharp Corp | Air conditioner |
| JPH1019289A (en) * | 1996-06-28 | 1998-01-23 | Daikin Ind Ltd | Wall hang type air conditioner |
| CN101839522A (en) * | 2009-03-20 | 2010-09-22 | 海尔集团公司 | Air conditioner and wind direction control method thereof |
| WO2013047126A1 (en) * | 2011-09-30 | 2013-04-04 | ダイキン工業株式会社 | Air-conditioning indoor unit |
| CN103597293A (en) * | 2011-12-14 | 2014-02-19 | 松下电器产业株式会社 | Air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH086931B2 (en) * | 1989-08-03 | 1996-01-29 | ダイキン工業株式会社 | Air conditioner |
| JPH06159702A (en) * | 1992-11-30 | 1994-06-07 | Toshiba Corp | Wall type indoor unit |
| JP4013683B2 (en) * | 2002-07-23 | 2007-11-28 | 三菱電機株式会社 | Wind direction control device and air conditioner using the same |
| KR100728351B1 (en) * | 2006-07-27 | 2007-06-13 | 주식회사 대우일렉트로닉스 | Wall mounted style air-conditioner having going up and down type flow guide unit with double-flap and control method of the same |
| JP2008175431A (en) * | 2007-01-17 | 2008-07-31 | Matsushita Electric Ind Co Ltd | Indoor machine of air conditioner |
| JP4580419B2 (en) * | 2007-11-02 | 2010-11-10 | シャープ株式会社 | Air conditioner |
| JP5194910B2 (en) * | 2008-03-17 | 2013-05-08 | パナソニック株式会社 | Air conditioner |
| JP2013047584A (en) * | 2011-08-29 | 2013-03-07 | Daikin Industries Ltd | Air conditioning indoor unit |
| US9696051B2 (en) * | 2012-12-19 | 2017-07-04 | Mitsubishi Electric Corporation | Air conditioner |
| EP3124887B1 (en) * | 2014-03-28 | 2018-11-21 | Mitsubishi Electric Corporation | Air conditioner |
-
2014
- 2014-03-28 CN CN201490000410.XU patent/CN204962952U/en not_active Expired - Lifetime
- 2014-03-28 JP JP2016509834A patent/JP6429204B2/en active Active
- 2014-03-28 WO PCT/JP2014/059193 patent/WO2015145740A1/en active Application Filing
- 2014-03-28 EP EP14887298.9A patent/EP3128242B1/en active Active
-
2015
- 2015-03-25 CN CN201510133990.0A patent/CN104949198B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193959A (en) * | 1992-12-25 | 1994-07-15 | Sharp Corp | Air conditioner |
| JPH1019289A (en) * | 1996-06-28 | 1998-01-23 | Daikin Ind Ltd | Wall hang type air conditioner |
| CN101839522A (en) * | 2009-03-20 | 2010-09-22 | 海尔集团公司 | Air conditioner and wind direction control method thereof |
| WO2013047126A1 (en) * | 2011-09-30 | 2013-04-04 | ダイキン工業株式会社 | Air-conditioning indoor unit |
| CN103597293A (en) * | 2011-12-14 | 2014-02-19 | 松下电器产业株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6429204B2 (en) | 2018-11-28 |
| CN104949198A (en) | 2015-09-30 |
| EP3128242B1 (en) | 2020-05-20 |
| CN204962952U (en) | 2016-01-13 |
| WO2015145740A1 (en) | 2015-10-01 |
| JPWO2015145740A1 (en) | 2017-04-13 |
| EP3128242A1 (en) | 2017-02-08 |
| EP3128242A4 (en) | 2017-12-20 |
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