CN1979023B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1979023B CN1979023B CN200610001432XA CN200610001432A CN1979023B CN 1979023 B CN1979023 B CN 1979023B CN 200610001432X A CN200610001432X A CN 200610001432XA CN 200610001432 A CN200610001432 A CN 200610001432A CN 1979023 B CN1979023 B CN 1979023B
- Authority
- CN
- China
- Prior art keywords
- outlet
- wind direction
- ventilating fan
- air conditioner
- air
- 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.)
- Expired - Fee Related
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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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- 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
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
-
- 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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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)
Abstract
The invention discloses an air conditioner, not only exausted air selectively to upper part or lower part or two, to improve cosiness to user, but also minimized exaust resistance caused by windvane blade. The air conditioner including a main body having a first outlet on upper part of the front and a second outlet on lower part of the front, wherein, one of the left-right windvane blade and up-down windvane blade arranged in the first outlet, the other one thereof arranged in the second outlet.
Description
Technical field
The present invention relates to a kind of air conditioner, relate in particular to the air conditioner that is easy to control a plurality of ventilating fans of having of indoor temperature and a plurality of outlets.
Background technology
Japan's publication communique " 2003-156232 number " discloses a kind of air conditioner with a plurality of ventilating fans and a plurality of outlets.This air conditioner has the suction inlet that is arranged at main body front and top, first outlet that is arranged at lower body part and second outlet.Body interior is provided with first air duct and second air duct, is respectively equipped with first heat exchanger and second heat exchanger in each air duct.And, be respectively equipped with first ventilating fan and second ventilating fan that constitute by cross flow fan in each air duct.
Therefore, the heat exchange air through first heat exchanger is discharged towards first outlet along with the work of first ventilating fan in this air conditioner; And discharge towards second outlet along with the work of second ventilating fan through the heat exchange air of second heat exchanger.
But because this air conditioner suction inlet is positioned at main body front and top, and first and second outlet all is positioned at below the main body, thereby will will be restricted towards a distant place, front discharge air.That is, owing to be difficult to the refrigerating/heating air-flow is circulated in the whole interior space equably, thereby starting initial stage interior space top and bottom may produce temperature deviation.And, because air-flow concentrates on indoor lower space, thus when the user during near air conditioner the user may not feel well by the discharge air, and the time of experiencing comfort when away from air conditioner may be delayed.
As the disclosed air conditioner of Korean utility model publication No. " 20-0228650 number ", have the left and right sides wind direction blade that is arranged at the lower body part outlet and wind direction blade up and down in order to regulate the wind direction of discharging air.This air conditioner is regulated the wind direction of left and right directions by vertically disposed left and right sides wind direction blade, and regulates the wind direction of above-below direction by horizontally disposed wind direction blade up and down, thereby can be discharged to the whole interior space equably with discharging air.
But, because this air conditioner left and right sides wind direction blade and up and down wind direction blade all be arranged in the outlet, thereby when the direction of flip-flop wind direction blade, may reduce draft capacity by the exhaust resistance of wind direction blade and maybe may produce the air draft noise.
Summary of the invention
The present invention proposes in order to solve aforesaid problem, and its purpose is to provide a kind of and is discharged to whole interior spaces equably by discharging air, thereby can carry out the air conditioner of the refrigerating/heating of the whole interior space fast.
Another object of the present invention is to provide a kind of can be optionally towards top or the bottom discharge air or discharge air simultaneously towards the upper and lower, thereby can improve the air conditioner of the comfort that the user experiences.
Another purpose of the present invention is to provide a kind of air conditioner that makes the exhaust resistance minimum that is caused by wind direction blade.
Air conditioner provided by the present invention to achieve these goals comprises the main body of second outlet of first outlet with front upper and front lower, left and right sides wind direction blade and a kind of in the wind direction blade up and down are set in described first outlet, the another kind in described left and right sides wind direction blade and the described wind direction blade up and down is set in described second outlet.
And the present invention further comprises and is used to drive the left and right sides drive unit of described left and right sides wind direction blade and is used to drive the described up-down drive device of wind direction blade up and down.
And, described left and right sides wind direction blade comprises a plurality of blades, this blade can be by the left and right directions turn by laterally isolating mutually and being combined into, and described left and right sides drive unit comprises the attaching parts that connect described a plurality of blades and makes described attaching parts by the rotary part of horizontal advance and retreat and the motor that is used to rotate described rotary part.
And described up and down wind direction blade is by extending transversely and be combined into can be by the above-below direction turn, and described up-down drive device comprises and is used for described wind direction blade up and down by the above-below direction motor rotating.
And, the present invention further comprises the heat exchanger, first ventilating fan that is used for being discharged to through the air of described heat exchanger described first outlet that are arranged at described main body rear suction port, are arranged at proceeds posterolateral in the described main body, is used for being discharged to second ventilating fan of described second outlet through the air of described heat exchanger, and described first ventilating fan and second ventilating fan are cross flow fan.
And described first ventilating fan is arranged at described heat exchanger the place ahead upside of described body interior, and described second ventilating fan is arranged at described heat exchanger the place ahead downside of described body interior.
And the present invention further comprises: first guide member and first flow straightener, and the air that is used for being discharged by described first ventilating fan is directed to described first outlet; Second guide member and second flow straightener, the air that is used for being discharged by described second ventilating fan is directed to described second outlet.
And the present invention further comprises control device, is used for described left and right sides drive unit and described up-down drive device are moved or optionally move any one or alternate run simultaneously.
Description of drawings
Fig. 1 is the profile of expression according to air conditioner internal structure provided by the present invention;
Fig. 2 is the front elevation according to air conditioner provided by the present invention;
Fig. 3 is the schematic diagram of expression according to air conditioner provided by the present invention back structure;
Fig. 4 is the decomposing schematic representation of expression according to air conditioner provided by the present invention left and right sides wind direction blade and left and right sides driving device structure;
Fig. 5 is that expression reaches the schematic diagram of the flow controlling method of air of wind direction blade, first and second ventilating fan up and down according to provided by the present invention by controlling about air conditioner;
Fig. 6 is the front elevation according to air conditioner provided by the present invention, represents the air conditioner of another embodiment.
Main symbol description: 10 is main body, and 12 is first suction inlet, and 13 is second suction inlet, 14 is first outlet, and 15 is second outlet, and 16 is heat exchanger, 17 is first ventilating fan, 18 is second ventilating fan, and 21 is first guide member, and 22 is first flow straightener (stabilizer), 23 is second guide member, 24 is second flow straightener, and 31 is left and right sides wind direction blade, and 41 is wind direction blade up and down.
The specific embodiment
Below, the preferred embodiment that present invention will be described in detail with reference to the accompanying is provided.
According to air conditioner provided by the present invention as shown in Figure 1, have next 11 and be fixed in the main body 10 of building wall, and comprise first suction inlet 12 and second suction inlet 13 that is separately positioned on main body 10 rear upsides and downside, first outlet 14 that is separately positioned on front upside and downside and second outlet 15.
The back 11 of main body 10 forms the upside of first suction inlet 12 and second suction inlet 13 and downside and tilts and form as shown in figures 1 and 3, is used for when main body 10 is fixed in the metope of building so that first suction inlet 12 and second suction inlet 13 and metope isolation.This is in order to make room air pass through first suction inlet 12 and 13 suctions of second suction inlet.At this, Fig. 1 represents that suction inlet is the situation two time up and down, if main body 10 back are isolated, then can constitute one with two suction inlets as above.
Heat exchanger 16 is isolated with the inboard back of main body 10.And the upside heat exchange department 16b and the downside heat exchange department 16c that have for the incline structure of corresponding first suction inlet 12 and second suction inlet 13 from the top and bottom of central heat exchange department 16a warpage obliquely and form.
First ventilating fan 17 and second ventilating fan 18 are made of common cross flow fan.And, though not expression in the accompanying drawing is driven by the drive motors of special setting respectively.Therefore, the control device of air conditioner (not shown) drive motors that is used to drive first ventilating fan 17 and second ventilating fan 18 by control with first ventilating fan 17 and second ventilating fan 18 drive simultaneously, optionally drive wherein some ventilating fans or alternately property ground drive.And first ventilating fan 17 can adopt the identical fan of size with second ventilating fan 18, so that first outlet 14 is identical with the air quantity of second outlet 15; Also can adopt big or small mutually different fan, so that first outlet 14 is different with the air quantity of second outlet 15.
First guide member 21 extends to the top of first ventilating fan 17 from the upper end of first outlet 14, cover first ventilating fan 17 with the shape of surrounding first ventilating fan, 17 tops.First flow straightener 22 prolongs from the lower end of first outlet 14, with near first ventilating fan 17.Therefore, the air of being discharged by first ventilating fan 17 can be discharged towards first outlet, 14 sides of upside.
Second guide member 23 extends to the top of second ventilating fan 18 from the upper end of second outlet 15, cover second ventilating fan 18 with the shape of surrounding second ventilating fan, 18 tops.That is, second guide member 23 constitutes the form that inner space with main body 10 is divided into the upper space that is provided with first ventilating fan 17 and is provided with the lower space of second ventilating fan 18, and rear end and heat exchanger 16 are isolated.Second flow straightener 24 prolongs from the lower end of second outlet 15, with near second ventilating fan 18.Therefore, the air of being discharged by second ventilating fan 18 can be discharged towards second outlet, 15 sides of downside.
Inclination angle (the α of second guide member, 23 downward directions
2) greater than the inclination angle (α of first guide member 21
1), the inclination angle (β of second flow straightener, 24 downward directions
2) also greater than the inclination angle (β of first flow straightener 22
1).This is in order to make the air of discharging by first outlet 14 towards discharging at a distance, and the air of discharging by second outlet 15 is towards discharging nearby.
And as depicted in figs. 1 and 2, first outlet on upper part 14 is provided with vertically arranged a plurality of left and right sides wind direction blade 31, is used for regulating the discharge air by left and right directions; Second outlet 15 of bottom is provided with the wind direction blade up and down 41 by extending transversely, is used for regulating the discharge air by above-below direction.
Left and right sides wind direction blade 31 as shown in Figure 4, mutually with equidistant isolation, and in order can to rotate by left and right directions, the axle of the top and bottom of each left and right sides wind direction blade 31 rotatably is incorporated into the top and bottom of first outlet 14.And, left and right sides wind direction blade 31 according to the operation of left and right sides drive unit towards the left side or the right side rotation regulate wind direction.Left and right sides drive unit rotatably connects a plurality of left and right sides wind direction blade 31, and comprises: the attaching parts 32 that form slotted hole 33 at middle body according to the direction that intersects with length direction; Has the rondelle rotary part 34 that is used to be inserted into the operating axis 35 in attaching parts 32 slotted holes 33, to be used for making attaching parts 32 by horizontal advance and retreat according to spinning movement; Be used to rotate the motor 36 of rotary part 34.And motor 36 is fixed on the main body 10 by geometrical clamp 37.This structure is when rotating rotary part 34 along with the operation of motor 36, attaching parts 32 are advanced and retreat according to left and right directions, and along with the advance and retreat of attaching parts 32 make a plurality of left and right sides wind direction blade 31 by the left and right directions rotation, thereby the direction that can regulate air-flow towards left and right directions.
As mentioned above, the present invention is owing to only be provided with left and right sides wind direction blade 31 on first outlet 14, and wind direction blade 41 up and down only is set on second outlet 15, thereby can prevents the minimizing of the draft capacity that the exhaust resistance by wind direction blade 31,41 causes or produce the problem of air draft noise.That is, with on the outlet be equipped with left and right sides wind direction blade and compare with the existing air conditioner of wind direction blade up and down and can reduce exhaust resistance and noise.And, can press the air that the left and right directions guiding is discharged by first outlet 14 by left and right sides wind direction blade 31, and can press the air that the above-below direction guiding is discharged by second outlet 15, thereby can be a plurality of directions with discharging the air-flow guiding by wind direction blade 41 up and down.And, control device (not shown) by will driving left and right sides wind direction blade 31 motor 36 and drive up and down the motor 42 of wind direction blade 41 and move or optionally move any one or alternate run simultaneously and further make gas flow shape become diversified.
The following describes the course of work of this air conditioner.
As shown in Figure 1, when first ventilating fan 17 and second ventilating fan 18 move simultaneously, discharge air-flows from second outlet 15 of first outlet on upper part 14 and bottom.That is, room air carries out heat exchange through over-heat-exchanger 16 afterwards by first suction inlet 12 and 13 suctions of second suction inlet at main body 10 rears.And a heat exchange air part is discharged towards first outlet 14 by first ventilating fan 17, and remaining heat exchange air is discharged towards second outlet 15 by second ventilating fan 18.
When moving in such a way, discharge towards the distant place on interior space top from the air that first outlet 14 is discharged, the air of discharging from second outlet 15 is towards the discharge nearby of air conditioner bottom.Therefore, the present invention can be sent to whole interior spaces equably with air-flow, thereby can make whole interior spaces keep suitable state.And, if make two ventilating fans 17,18 all carry out high strength operation and during the air of the interior space that circulates fast, initial refrigerating speed is accelerated at initial operating stage.And the speed of service of two ventilating fans 17,18 that carry out slowing down after fast-refrigerating/heating operation and when reducing air quantity is carried out power-saving running when can keep suitable state.
When the user need carry out in-plant refrigerating/heating, can only drive second ventilating fan 18 and air-flow is discharged towards second outlet, 15 sides; When needs carry out remote refrigerating/heating, can only drive first ventilating fan 17 and air-flow is discharged towards first outlet, 14 sides.
When the rotary speed that makes first ventilating fan 17 and second ventilating fan 18 is different, can make first outlet 14 different with the air quantity of second outlet 15; When making two ventilating fans 17,18, can also play the effect of natural wind according to some cycles or when irregularly moving in turn.
And, the present invention as shown in Figure 5, the left and right sides wind direction blade 31 by controlling first outlet, 14 sides and the wind direction blade up and down 41 of second outlet, 15 sides, control the action of first ventilating fan 17 and second ventilating fan 18 simultaneously, can regulate with several different methods according to the desired pattern of user thus and discharge air-flow.For example, when selecting quick mode, make left and right sides wind direction blade 41 drive first ventilating fan 17 and second ventilating fan 18 down towards the state of bottom.In addition, as shown in Figure 5, can also by control remote pattern, closely pattern, closely partial mode, obtain desired wind direction around (surround) pattern, energy-saving mode and natural wind pattern.
Fig. 6 represents another embodiment of the present invention, is wind direction blade 51 up and down is set in the first outlet on upper part 14, and the situation of left and right sides wind direction blade 61 is set in second outlet 15 of bottom.This structure also can reduce exhaust resistance and air draft noise than existing air conditioner, and can control the direction of discharging air-flow by multiple mode.
In sum, export owing to comprising the first row outlet and the second row that are separately positioned on front upper and bottom according to air conditioner provided by the present invention, and comprise first row fan and the second row fan that is arranged in the main body, thereby when moving two ventilating fans simultaneously, can be discharged to equably whole interior spaces with discharging air, and have the effect that to carry out fast the refrigerating/heating of the whole interior space.
And the present invention be owing to can discharge air towards the some desired outlet in the second row outlet of the first row outlet on top and bottom according to user's needs, thereby can make user selection closely or remote refrigerating/heating. Therefore, can strengthen the comfort that the user experiences.
And the present invention is because can be by some cycles or irregularly move in turn first row fan and second row fan, thereby can play the effect of natural wind.
And, the present invention is owing to arrange left and right sides wind direction blade in the outlet in first row outlet and the second row outlet, and up and down wind direction blade (a kind of wind direction blade only is set in each outlet) is set in another outlet in first row outlet and the second row outlet, thereby compares with existing air conditioner and can reduce exhaust resistance and air draft noise.
And, the present invention by with left and right sides wind direction blade and up and down wind direction blade move simultaneously or optionally move any one or alternate run and further make the gas flow shape variation that becomes.
Claims (8)
1. air conditioner, it is characterized in that comprising the main body of second outlet of first outlet with front upper and front lower, left and right sides wind direction blade and a kind of in the wind direction blade up and down are set in described first outlet, the another kind in described left and right sides wind direction blade and the described wind direction blade up and down is set in described second outlet.
2. air conditioner according to claim 1 is characterized in that further comprising the left and right sides drive unit that is used to drive described left and right sides wind direction blade and is used to drive the described up-down drive device of wind direction blade up and down.
3. air conditioner according to claim 2, it is characterized in that described left and right sides wind direction blade comprises a plurality of blades, this blade can be by the left and right directions turn by laterally isolating mutually and being combined into, and described left and right sides drive unit comprises the attaching parts that connect described a plurality of blades and makes described attaching parts by the rotary part of horizontal advance and retreat and the motor that is used to rotate described rotary part.
4. air conditioner according to claim 2 is characterized in that described up and down wind direction blade by extending transversely and be combined into can be by the above-below direction turn, and described up-down drive device comprises and is used for described wind direction blade up and down by the above-below direction motor rotating.
5. air conditioner according to claim 1, it is characterized in that further comprising the heat exchanger, first ventilating fan that is used for being discharged to through the air of described heat exchanger described first outlet that are arranged at described main body rear suction port, are arranged at proceeds posterolateral in the described main body, be used for being discharged to second ventilating fan of described second outlet through the air of described heat exchanger, described first ventilating fan and second ventilating fan are cross flow fan.
6. air conditioner according to claim 5 is characterized in that described first ventilating fan is arranged at described heat exchanger the place ahead upside of described body interior, and described second ventilating fan is arranged at described heat exchanger the place ahead downside of described body interior.
7. air conditioner according to claim 6 is characterized in that further comprising: first guide member and first flow straightener, and the air that is used for being discharged by described first ventilating fan is directed to described first outlet; Second guide member and second flow straightener, the air that is used for being discharged by described second ventilating fan is directed to described second outlet.
8. air conditioner according to claim 2 is characterized in that further comprising control device, is used for described left and right sides drive unit and described up-down drive device are moved or optionally move any one or alternate run simultaneously.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050121022A KR20070060878A (en) | 2005-12-09 | 2005-12-09 | Air conditioner |
| KR10-2005-0121022 | 2005-12-09 | ||
| KR1020050121022 | 2005-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1979023A CN1979023A (en) | 2007-06-13 |
| CN1979023B true CN1979023B (en) | 2010-06-16 |
Family
ID=38130280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610001432XA Expired - Fee Related CN1979023B (en) | 2005-12-09 | 2006-01-17 | Air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20070060878A (en) |
| CN (1) | CN1979023B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832985A (en) * | 2015-04-29 | 2015-08-12 | 芜湖美智空调设备有限公司 | Indoor unit of air conditioner |
| CN104832986A (en) * | 2015-04-29 | 2015-08-12 | 芜湖美智空调设备有限公司 | Indoor unit of air conditioner |
| JP6448796B2 (en) * | 2015-08-06 | 2019-01-09 | 三菱電機株式会社 | Air conditioner |
| CN106247584A (en) * | 2016-09-19 | 2016-12-21 | 珠海格力电器股份有限公司 | Wind outlet panel and there is its air-conditioner |
| CN107940586A (en) * | 2017-12-28 | 2018-04-20 | 广东美的制冷设备有限公司 | Air-conditioning equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181485A (en) * | 1996-10-30 | 1998-05-13 | 东芝株式会社 | Operation method of air conditioning system and air conditioning appts. |
| CN2304851Y (en) * | 1997-09-01 | 1999-01-20 | 励印龙 | Air conditioner with bidirectional air supply |
| CN1590901A (en) * | 2003-08-25 | 2005-03-09 | 乐金电子(天津)电器有限公司 | Air conditioner |
-
2005
- 2005-12-09 KR KR1020050121022A patent/KR20070060878A/en not_active Application Discontinuation
-
2006
- 2006-01-17 CN CN200610001432XA patent/CN1979023B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181485A (en) * | 1996-10-30 | 1998-05-13 | 东芝株式会社 | Operation method of air conditioning system and air conditioning appts. |
| CN2304851Y (en) * | 1997-09-01 | 1999-01-20 | 励印龙 | Air conditioner with bidirectional air supply |
| CN1590901A (en) * | 2003-08-25 | 2005-03-09 | 乐金电子(天津)电器有限公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1979023A (en) | 2007-06-13 |
| KR20070060878A (en) | 2007-06-13 |
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