CN101802509B - Ceiling-embedded air conditioner - Google Patents
Ceiling-embedded air conditioner Download PDFInfo
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- CN101802509B CN101802509B CN2008801070678A CN200880107067A CN101802509B CN 101802509 B CN101802509 B CN 101802509B CN 2008801070678 A CN2008801070678 A CN 2008801070678A CN 200880107067 A CN200880107067 A CN 200880107067A CN 101802509 B CN101802509 B CN 101802509B
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- 230000000994 depressogenic effect Effects 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 241001061260 Emmelichthys struhsakeri Species 0.000 abstract 1
- 230000001815 facial effect Effects 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0616—Outlets that have intake openings
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
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 Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Duct Arrangements (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention relates to a ceiling-embedded air conditioner. An opening end on the blow out side of an airflow path faces a blow out port (12) of a decorative panel (5), excluding the both end portions in the longitudinal direction. The width dimension of a rover (14) in an air blow out direction is narrow at the both end portions compared with the center portion in the longitudinal direction.
Description
Technical field
The present invention relates to the stream adjustment that puffs away of air is made indoor bulk temperature homogeneous, and can prevent the ceiling-embedded air conditioner of batten dewfall.
Background technology
This air conditioner has pressure fan and heat exchanger in its cell body, the rotation by pressure fan sucks room air from suction inlet, and by heat exchanger, this air is carried out heat exchange, afterwards, blows to indoor via the ventilation road from rectangular blow-off outlet.
Side is provided with decorative panel below cell body, is provided with suction inlet at the central portion of this decorative panel.And, so that the mode around suction inlet is provided with blow-off outlet along each limit of decorative panel, and on these blow-off outlets, be provided with the batten (louver) of the blow-off direction of deflection air in freely the mode of rotating.
And, be provided with drain pan in the lower side of above-mentioned heat exchanger, utilize this drain pan to receive the draining that falls from heat exchanger, and formed the part on the ventilation road that is communicated with blow-off outlet by its sidewall outer.
Yet, in the past, although can be from the blow-off outlet blow out air along each limit of above-mentioned decorative panel, can't be from the bight blow out air of decorative panel, existence can't make indoor temperature distribution reach the problem of uniform state.
So, recently, develop and a kind ofly in the bight, blow-off outlet be set, and the structure of batten is set at this blow-off outlet, so that can be from the bight blow out air of decorative panel.(for example with reference to TOHKEMY 2005-249328 communique)
In addition, pass heat exchanger along the mobile air in ventilation road, the effect that is subject to centrifugal force separates the also internal face arrival blow-off outlet on opposed ventilation road along the sidewall outer with drain pan.Therefore, larger at the upper face side air quantity of batten, and the crosswind amount is less below, particularly the crosswind quantitative change is little below the length direction both ends of batten.Like this, because air quantity reduces, exist easily room air with the high temperature and humidity of periphery to be involved in and cause the problem of batten dewfall.
So, recently, as shown in Japanese kokai publication hei 8-94160 communique is open, has developed and a kind of blow out air lateral deviation below batten turned, thereby prevented the scheme of batten dewfall.
Yet the disclosed scheme of above-mentioned TOHKEMY 2005-249328 communique has increased blow-off outlet and batten especially in the bight of decorative panel, the problem that therefore exists structure complicated and cost to increase.
In addition, the disclosed scheme of above-mentioned Japanese kokai publication hei 8-94160 communique can make the complex structure on ventilation road, therefore has the problem of commodity amount increase and cost up.
Summary of the invention
The present invention is conceived to above-mentioned situation and completes, its purpose is to provide a kind of ceiling-embedded air conditioner, this ceiling-embedded air conditioner needn't append blow-off outlet and batten especially in the bight of decorative panel, also heat exchange air can be blowed to indoor each orientation, and, can prevent with simple structure the dewfall at the length direction both ends of batten.
A ceiling-embedded air conditioner that mode relates to of the present invention, it has: housing, it is equipped with heat exchanger and pressure fan; Decorative panel, it is arranged on the lower side of above-mentioned housing, and has suction inlet and OBL blow-off outlet; OBL batten, its rotation is arranged at above-mentioned blow-off outlet freely, and makes the blow-off direction deflection of the air that blows out from above-mentioned blow-off outlet; OBL ventilation road, cross section, after its room air that will suck from above-mentioned suction inlet by the rotation of above-mentioned pressure fan is directed to above-mentioned heat exchanger and carries out heat exchange, this air is guided to above-mentioned blow-off outlet, wherein, the position that blows out both ends side opening end and above-mentioned blow-off outlet, that removed length direction on above-mentioned ventilation road is opposed, for above-mentioned batten for the width dimensions of Air blowing direction, the both ends that form above-mentioned batten are narrower than its length direction central portion.
A ceiling-embedded air conditioner that mode relates to of the present invention, it has: housing, it is equipped with heat exchanger and pressure fan; Decorative panel, it is arranged on the lower side of above-mentioned housing, and has suction inlet and OBL blow-off outlet; OBL batten, its rotation is arranged at above-mentioned blow-off outlet freely, and makes the blow-off direction deflection of the air that blows out from above-mentioned blow-off outlet; OBL ventilation road, cross section after its room air that will suck from above-mentioned suction inlet by the rotation of above-mentioned pressure fan is directed to above-mentioned heat exchanger and carries out heat exchange, guides this air to above-mentioned blow-off outlet; Drain pan, it is arranged on the lower side of above-mentioned heat exchanger, and the part on the formation ventilation road that is communicated with above-mentioned blow-off outlet; Teat, its upper end side direction top that is provided in above-mentioned drain pan is outstanding, and is positioned at the length direction both ends side of above-mentioned blow-off outlet.
Description of drawings
Fig. 1 means the exploded perspective view of indoor unit of the ceiling-embedded air conditioner of an embodiment of the invention.
Fig. 2 means the cutaway view of indoor unit.
Fig. 3 means the figure of decorative panel of the indoor unit of Fig. 2.
Fig. 4 means the stereogram of the batten of installing on the blow-off outlet of decorative panel of Fig. 3.
Fig. 5 means that the batten with Fig. 4 is arranged on the top view of state of the blow-off outlet of decorative panel.
Fig. 6 means the stereogram that flows of the air that the batten by Fig. 4 guides.
Fig. 7 means the figure that flows of the air that blows out from the indoor unit of Fig. 2.
Fig. 8 means the figure of the batten that arranges on the blow-off outlet of the decorative panel of Fig. 3.
Fig. 9 means the figure of the size relationship of the blow-off outlet of decorative panel of Fig. 2 and drain pan depressed part.
Figure 10 means that the air of the decorative panel that is formed at Fig. 3 guides the figure of the depressed part of use.
Figure 11 means the batten of other embodiments of the present invention and the figure of blow-off outlet.
Figure 12 means the figure of the decorative panel of other embodiments of the present invention.
Figure 13 means the stereogram of part of the drain pan of other embodiments of the present invention.
Figure 14 means the figure that flows that flows to the air on ventilation road from the drain pan of Figure 13.
Figure 15 means the figure that flows of the air that blows out along the sidewall outer of Figure 13.
Figure 16 mean along the upper face side of the batten of Fig. 1 and below the figure that flows of the air that blows side out.
Figure 17 means the stereogram of part of the drain pan of another embodiment of the invention.
Figure 18 means the figure that flows that flows into the air of circulation flow path from the drain pan of Figure 17.
Figure 19 means that the upper face at the drain pan of Figure 17 does not form the figure of Air Flow of the situation in bight.
The specific embodiment
Below, by reference to the accompanying drawings embodiments of the present invention are elaborated.
(the first embodiment)
Fig. 1 means the exploded perspective view of indoor unit of the ceiling-embedded air conditioner of an embodiment of the invention, and Fig. 2 means the figure of the state that is installed on ceiling 11.
Indoor unit 1 has housing 1a, and the substantial middle section in this housing 1a is provided with the turbofan 3 as pressure fan.And, vertically setting up indoor heat converter 2 in the mode around the peripheral part of turbofan 3 in housing 1a, side is provided with drain pan 4 in the bottom of this indoor heat converter 2.Sidewall outer section at drain pan 4 is formed with drain pan depressed part 4a.This drain pan depressed part 4a is communicated with the blow-off outlet 12 that is arranged at decorative panel 5 described later, and consists of the part on ventilation road 20.
Side is provided with decorative panel 5 in the lower surface of housing 1a, is provided with suction grid 7 as suction inlet in the substantial middle section of this decorative panel 5 to separate opposed state with turbofan 3.Upper face side at suction grid 7 is provided with filter 8.
And as shown in Figure 3, four limit sections at decorative panel 5 are equipped with OBL blow-off outlet 12 in the mode around suction grid 7, and this blow-off outlet 12 and suction grid 7 are communicated with via ventilation road 20.Be equipped with respectively on blow-off outlet 12 for the batten 14 that changes the Air blowing direction.
In the above-described configuration, as shown in Figure 2, if turbofan 3 rotation, room air as shown by arrows, is inhaled into via suction grid 7 and the filter 8 of decorative panel 5.The air of this suction 20 is directed into indoor heat converter 2 along the ventilation road, by carry out heat exchange through coming in indoor heat converter 2.Then, thus the air that has carried out this heat exchange via drain pan depressed part 4a to the blow-off outlet 12 of decorative panel 5 send be blown out to indoor.
Yet, as shown in Figure 4, above-mentioned batten 14 forms rectangle, and the width dimensions of the both ends 14b of its length direction (size of Air blowing direction) forms in the mode that the width dimensions (size of Air blowing direction) than central portion 14a slowly narrows down.Be equipped with shank 14c on the both ends of the surface of batten 14.
In addition, the both ends side at the length direction of blow-off outlet 12 is provided with the inaccessible parts 10 such as block or deep bead.The air of both ends side of length direction that is directed to blow-off outlet 12 by batten 14 by 10 restrictions of inaccessible parts and not downwards (residential area) flow down, thereby can prevent uncomfortable cold air (cold draft).
Consist of as described above batten 14, if batten 14 turns to level (angle during closed condition), the gap between batten 14 and blow-off outlet 12 is larger than the central portion 14a at batten 14 at both ends 14b so.
Therefore, 20 air that blow to blow-off outlet 12 as shown in Figure 6 from the ventilation road, not only be directed into the place ahead of batten 14, also be directed into the left and right directions (length direction) of batten 14, as shown in Figure 7, not only from four limit section blow out air of decorative panel 5, also can be as indicated by arrow 13 like that from the bight blow out air.Thus, blow out air on a large scale, thus come balancedly bulk temperature in conditioning chamber with simple structure.
In addition, batten 14 is installed into, when this batten 14 turns to the approximate horizontal state, as shown in Figure 8, be in following state, namely, the downstream of the Air blowing direction of this batten 14 is from the lower end 12a of blow-off outlet 12 roughly more than 2/5 of outstanding its width dimensions h downwards.At this moment, the both ends 14b of batten 14 is also outstanding downwards from the lower end 12a of blow-off outlet 12.
Thus, air is forwards flowed, and can be to left and right directions (length direction) guiding of batten 14.
In addition, as shown in Figure 9, as the drain pan depressed part 4a that blows out the side opening end on ventilation road 20, the size of the length direction of its lower end 4b forms less than the size of the length direction of blow-off outlet 12.Thus, flow through drain pan depressed part 4a length direction both ends air as shown by arrows, flow along drain pan lower end wall 4c, thus can be towards the length direction both ends of blow-off outlet 12 guiding air.
In addition, as shown in Fig. 9,10, the two ends inner wall part of the length direction of the blow-off outlet 12 of decorative panel 5 is formed with respectively depressed part 5a.This depressed part 5a is to configure around the mode that sucks grid 7 complete cycles.Thus, utilize air that depressed part 5a can blow side out the both ends from the length direction of blow-off outlet 12 swimmingly to the bight guiding of decorative panel 5.
(the second embodiment)
Figure 11 means the figure of the second embodiment of the present invention.
In the above-described first embodiment, the width dimensions of the both ends 14b of batten 14 is narrower than the width dimensions of central portion 14a, but in the second embodiment, blow-off outlet 21 forms in the mode that increases from its central portion to the two ends width.Dispose width dimensions at the whole batten 22 that equates of length direction in this blow-off outlet 21.In addition, be provided with the curtain-shaped cover member 23 that the air that is blown of restriction flows downwards at the both ends of blow-off outlet 21.
According to this second embodiment, by batten 14 being turned to horizontal level (angle of closed condition), and can reduce the air quantity of the central portion of blow-off outlet 21, and increase the air quantity at both ends.Thus, can guide air and it is blown out to the left and right directions of batten 14, can obtain the effect same with above-mentioned the first embodiment.
In addition, as shown in figure 12, be formed with notch part 5b in the side frame section of decorative panel 5 along any direction, thus the air guide any direction that utilizes notch 5b to be come by depressed part 5a guiding.
Thus, can blow out effectively laterally very difficult or wind that tiltedly laterally blow out in the past.
(the 3rd embodiment)
Figure 13～Figure 16 means the figure of the 3rd embodiment of the present invention.
Figure 13 means the stereogram of the part of drain pan 4, and Figure 14 is its sectional view.
Facial on the sidewall of drain pan 4, be equipped with upward a pair of teat 25,25 with predetermined distance.This a pair of teat 25,25 is positioned at the upper portion side at the length direction both ends of blow-off outlet 12.In addition, be coated with resin 13 at upper face and the inwall face of drain pan 4, teat 25,25 integrally formed by resin 13.
A part of as shown in figure 14, having carried out the air of heat exchange in indoor heat converter 2 rises along the internal face of drain pan 4.Arrive on the sidewall of drain pan 4 facially when the air of this rising, as shown in figure 13, the air of its central portion side towards changing to horizontal direction, and flows in drain pan depressed part 4a as shown in arrow a.And the air of the both sides side of the air that rises is as shown in arrow b, rises along teat 25,25 inner face side with maintaining the original state, change afterwards towards, flow in drain pan depressed part 4a as illustrated in fig. 14.
By flowing of air shown in Figure 14, can produce negative pressure in the zone 17 of teat 25,25 exterior side, form the air-flow whirlpool.By this air-flow whirlpool, flow into drain pan depressed part 4a length direction both ends side air as shown in figure 15, after flowing in the mode of the vertical walls 4c that pasting drain pan depressed part 4a, as shown in figure 16, flow and blow out in the mode of the interior sidewall surface 12a that pasting blow-off outlet 12.
Thus, the wind speed of the air-flow 15 that flows along the upper face side at the length direction both ends of batten 14 is weakened, and the wind speed of the air-flow 16 of side flow is reinforced below the length direction both ends of batten 14.
Therefore, the temperature difference of the temperature of upper face side that can balanced batten 14 and the temperature of following side, thus the parts such as flocking needn't be set, and can relax with simple structure the dewfall state of the batten 14 that arrives ad-hoc location.
In addition, the blow-off direction upstream side at the length direction both ends 14b of batten 14 as shown in Figure 3, is formed with notch part 14e.By forming this notch part 14e, thus blow out air side flow below the length direction both ends of batten 14 more easily, thus can further prevent effectively the dewfall at the both ends of batten 14.
(the 4th embodiment)
Figure 17 and Figure 18 mean the figure of the 4th embodiment of the present invention.
In the 3rd above-mentioned embodiment, by project the flow direction that protuberance 25,25 is adjusted blow out air on drain pan 4, but in the 4th embodiment, the both ends on the sidewall of drain pan 4 form bight 26a, 26a, form bend 26b at central portion.
A part of as shown in figure 18, having carried out the air of heat exchange in indoor heat converter 2 rises along the interior face of drain pan 4.If it is facial that the air that should rise arrives on the sidewall of drain pan 4, as shown in figure 17, the air of its central portion side makes towards changing to horizontal direction along bend 26 as shown in arrow a, and flows in drain pan depressed part 4a.And the air of the both sides side of the air that at this moment rises rises along bight 26a, 26b as shown in arrow b with maintaining the original state, change as illustrated in fig. 18 afterwards towards, flow in drain pan depressed part 4a.
By flowing of air shown in Figure 180, produce negative pressure in the near zone 18 of the sidewall upper section of drain pan 4, thereby form the air-flow whirlpool.By this air-flow whirlpool, flow into the air of the both sides side in drain pan depressed part 4a as shown in figure 18, after flowing in the mode of the vertical walls 4c that pasting drain pan depressed part 4a, as shown in figure 16, flow and blow out in the mode of the internal face 12a side of pasting blow-off outlet 12.
Thus, the wind speed of the air-flow 15 that flows along the upper face side at the length direction both ends of batten 14 is weakened, and the wind speed of the air-flow 16 of side flow is reinforced below the length direction both ends of batten 14.
Therefore, the temperature difference of the temperature of upper face side that can balanced batten 14 and the temperature of following side, thus can relax the dewfall state of the batten 14 that arrives ad-hoc location, and a kind of batten 14 without flocking can be provided.
Figure 19 means in the situation that the sidewall upper section side of drain pan 4 does not arrange the figure that flows of the blow out air of bight 26a.
At this moment, can not produce eddy current due in the flowing of the air in flowing into drain pan depressed part 4a, so blow out air flows and blows out to blow-off outlet 12 in the mode of pasting with the internal face 20a in the vertical walls 4c opposed outside of drain pan depressed part 4a.
Therefore, the wind speed of the air-flow that flows along the upper face side of batten 14 is reinforced, and the wind speed of the air-flow of side flow is weakened below batten 14.Therefore, the temperature of upper face side that can't balanced batten 14 and the temperature difference of following side, thus can't relax the dewfall state of batten 14.
In addition, the present invention is not limited only to above-mentioned embodiment, in the scope that does not break away from purport, can the implementation phase inscape is out of shape and specializes.In addition, can form various inventions by the disclosed a plurality of inscapes of above-mentioned embodiment are carried out appropriate combination.For example, can delete several inscapes from the whole inscapes shown in above-mentioned embodiment.The inscape appropriate combination that different embodiments can also be related in addition.
In the present invention, the width dimensions that the width dimensions of the length direction both ends 14b of batten 14 forms than central portion 14a is slowly narrowed down, only in this way, air is blown out from four limit sections of decorative panel 5, but also can blow out from the bight, thereby come balancedly bulk temperature in conditioning chamber with simple formation.
In addition, facial on the sidewall of drain pan 4, be equipped with upward a pair of teat 25,25 with predetermined distance, by this structure, the wind speed of the air-flow 16 of side flow below the length direction both ends of batten 14 is strengthened, thus the temperature difference of the temperature of the temperature of the upper face side of balanced batten 14 and following side.Therefore, the parts such as flocking needn't be set, just can relax with simple formation the dewfall state of the batten 14 that arrives ad-hoc location.
Claims (4)
1. ceiling-embedded air conditioner is characterized in that having:
Housing, it is equipped with heat exchanger and pressure fan;
Decorative panel, it is arranged on the lower side of above-mentioned housing, and has suction inlet and OBL blow-off outlet;
OBL batten, its rotation is arranged at above-mentioned blow-off outlet freely, and makes the blow-off direction deflection of the air that blows out from above-mentioned blow-off outlet;
OBL ventilation road, cross section after its room air that will suck from above-mentioned suction inlet by the rotation of above-mentioned pressure fan is directed to above-mentioned heat exchanger and carries out heat exchange, guides this air to above-mentioned blow-off outlet, wherein,
Above-mentioned suction inlet is arranged on the central portion of above-mentioned decorative panel,
Above-mentioned blow-off outlet is provided in four positions in the mode around above-mentioned suction inlet,
Two ends at the length direction of above-mentioned blow-off outlet are respectively equipped with depressed part,
These depressed parts configure in the mode around above-mentioned suction inlet complete cycle,
The width dimensions along the Air blowing direction of above-mentioned batten forms, and the both ends of above-mentioned batten are narrower than its length direction central portion.
2. ceiling-embedded air conditioner according to claim 1, is characterized in that, the blow-off direction that makes air at above-mentioned batten is during to horizontal direction deflection, and its blow-off direction downstream is outstanding downwards from above-mentioned blow-off outlet at least.
3. ceiling-embedded air conditioner according to claim 1, is characterized in that, has:
Drain pan, it is arranged on the lower side of above-mentioned heat exchanger, and the part on the formation ventilation road that is communicated with above-mentioned blow-off outlet;
Teat, its upper end side direction top that is provided in above-mentioned drain pan is outstanding, and is positioned at the upper portion side at the length direction both ends of above-mentioned blow-off outlet.
4. ceiling-embedded air conditioner according to claim 3, is characterized in that, the Air blowing direction upstream side at the length direction both ends of above-mentioned batten is formed with notch part.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007278134 | 2007-10-25 | ||
| JP2007-278134 | 2007-10-25 | ||
| JP2007-278133 | 2007-10-25 | ||
| JP2007278133 | 2007-10-25 | ||
| PCT/JP2008/068819 WO2009054316A1 (en) | 2007-10-25 | 2008-10-17 | Ceiling-embedded air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101802509A CN101802509A (en) | 2010-08-11 |
| CN101802509B true CN101802509B (en) | 2013-06-12 |
Family
ID=40579422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801070678A Active CN101802509B (en) | 2007-10-25 | 2008-10-17 | Ceiling-embedded air conditioner |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100192611A1 (en) |
| EP (1) | EP2206988B1 (en) |
| JP (1) | JP5194023B2 (en) |
| KR (1) | KR101160401B1 (en) |
| CN (1) | CN101802509B (en) |
| TR (1) | TR201909786T4 (en) |
| WO (1) | WO2009054316A1 (en) |
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| US9151295B2 (en) | 2008-05-30 | 2015-10-06 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
| KR101632884B1 (en) * | 2008-12-23 | 2016-06-23 | 엘지전자 주식회사 | Ceiling Type Air Conditioner |
| EP2414740B1 (en) | 2009-03-30 | 2018-01-17 | Airius IP Holdings, Llc | Columnar air moving devices, systems and method |
| FI122961B (en) * | 2009-07-03 | 2012-09-14 | Halton Oy | Supply Unit |
| JP5456402B2 (en) * | 2009-07-27 | 2014-03-26 | 三洋電機株式会社 | Embedded ceiling air conditioner |
| JP4924697B2 (en) * | 2009-11-05 | 2012-04-25 | ダイキン工業株式会社 | Air conditioner indoor unit |
| KR101039768B1 (en) * | 2010-10-16 | 2011-06-09 | 허만승 | Hopper sets and swing grill for air flow changing into ceiling mounted type 4 way heating and cooling indoor unit |
| AU2012265763B2 (en) * | 2011-06-09 | 2015-07-09 | Mitsubishi Electric Corporation | Air-conditioning-apparatus indoor unit |
| EP2721352B1 (en) | 2011-06-15 | 2015-09-16 | Airius IP Holdings, LLC | Columnar air moving devices and systems |
| WO2012174155A1 (en) | 2011-06-15 | 2012-12-20 | Airius Ip Holdings, Llc | Columnar air moving devices, systems and methods |
| JP5818350B2 (en) * | 2011-10-25 | 2015-11-18 | アズビル株式会社 | Air conditioning control device and air conditioning control method |
| JP5267690B2 (en) * | 2012-02-03 | 2013-08-21 | ダイキン工業株式会社 | Indoor unit |
| USD698916S1 (en) | 2012-05-15 | 2014-02-04 | Airius Ip Holdings, Llc | Air moving device |
| CN103512176B (en) * | 2012-06-15 | 2018-04-27 | 乐金电子(天津)电器有限公司 | Air-conditioner panel |
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| KR20100037156A (en) | 2010-04-08 |
| JPWO2009054316A1 (en) | 2011-03-03 |
| EP2206988B1 (en) | 2019-04-24 |
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| JP5194023B2 (en) | 2013-05-08 |
| EP2206988A4 (en) | 2016-11-30 |
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