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Pub. No.: WO/2017/188134 International Application No.: PCT/JP2017/015998
Publication Date: 02.11.2017 International Filing Date: 21.04.2017
IPC:
F24F 1/38 (2011.01) ,F24F 1/50 (2011.01) ,F24F 1/56 (2011.01) ,F24F 13/20 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1
Room units, e.g. separate or self-contained units or units receiving primary air from a central station
06
Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger
38
Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1
Room units, e.g. separate or self-contained units or units receiving primary air from a central station
06
Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger
46
Component arrangements in separate outdoor units
48
characterised by airflow, e.g. inlet or outlet airflow
50
with outlet air in upward direction
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1
Room units, e.g. separate or self-contained units or units receiving primary air from a central station
06
Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger
56
Casing or covers of separate outdoor units, e.g. fan guards
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13
Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
20
Casings or covers
Applicants: DAIKIN INDUSTRIES, LTD.[JP/JP]; Umeda Center Building, 4-12, Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-shi, Osaka 5308323, JP
Inventors: KOIKE, Fumiaki; --
KAMITANI, Shigeki; --
Agent: SHINJYU GLOBAL IP; South Forest Bldg., 1-4-19, Minamimori-machi, Kita-ku, Osaka-shi, Osaka 5300054, JP
Priority Data:
2016-08921227.04.2016JP
Title (EN) OUTDOOR UNIT FOR FREEZING DEVICE
(FR) UNITÉ EXTÉRIEURE POUR DISPOSITIF DE CONGÉLATION
(JA) 冷凍装置の室外ユニット
Abstract:
(EN) Provided are outdoor units for a freezing device that are easily arranged so as to be vertically stacked and that enable increase in the amount of air. An outdoor unit (2) for an air conditioner (1) is provided with: an outdoor fan (15); a bellmouth (72); a casing (40) that houses the outdoor fan (15) and the bellmouth (72) and that has an upper end edge part having a flat shape; and diffuser surfaces (91, 96). The diffuser surfaces (91, 96) are provided below the upper end edge part of the casing (40) but above an upper end of the bellmouth (72) and on the outer side relative to the upper end of the bellmouth (72) in a planar view, and are tilted such that the distances from the rotation axis (75) of the outdoor fan (15) increase toward the upper sides of the diffuser surfaces (91, 96).
(FR) L'invention porte sur des unités extérieures pour un dispositif de congélation qui sont facilement agencées de façon à être empilées verticalement et qui permettent une augmentation de la quantité d'air. Une unité extérieure (2) pour un appareil de conditionnement d'air (1) est pourvue : d'un ventilateur extérieur (15); d'un évasement (72); d'un carter (40) qui contient le ventilateur extérieur (15) et l'évasement (72) et qui comporte une partie de bord d'extrémité supérieure ayant une forme plate; et des surfaces de diffuseur (91, 96). Les surfaces de diffuseur (91, 96) sont situées au-dessous de la partie de bord d'extrémité supérieure du carter (40) mais au-dessus d'une extrémité supérieure de l'évasement (72) et sur le côté extérieur par rapport à l'extrémité supérieure de l'évasement (72) dans une vue en plan, et sont inclinées de telle sorte que les distances à partir de l'axe de rotation (75) du ventilateur extérieur (15) augmentent vers les côtés supérieurs des surfaces de diffuseur (91, 96).
(JA) 縦に積層配置させやすく、且つ、風量を増大させることが可能な冷凍装置の室外ユニットを提供する。空気調和装置(1)の室外ユニット(2)は、室外ファン(15)と、ベルマウス(72)と、これらを収容しており上端縁部が平坦形状であるケーシング(40)と、ディフューザ面(91、96)と、を備えており、ディフューザ面(91、96)は、ケーシング(40)の上端縁部よりも下方でベルマウス(72)の上端よりも上方であって平面視におけるベルマウス(72)の上端よりも外側に設けられており、上方に向かうほど室外ファン(15)の回転軸(75)から離れるように傾斜している。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)