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1. (WO2018131309) AIR CONDITIONER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/131309 International Application No.: PCT/JP2017/043016
Publication Date: 19.07.2018 International Filing Date: 30.11.2017
IPC:
F24F 1/00 (2011.01) ,F24F 1/18 (2011.01) ,F25B 1/00 (2006.01) ,F25B 39/00 (2006.01) ,F28D 1/053 (2006.01) ,F28F 9/22 (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
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
14
Heat exchangers specially adapted for separate outdoor units
18
characterised by their shape
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
1
Compression machines, plant or systems with non-reversible cycle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
39
Evaporators; Condensers
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
1
Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
02
with the heat-exchange conduits immersed in the body of fluid
04
with tubular conduits
053
the conduits being straight
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9
Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
22
Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
Applicants:
日立ジョンソンコントロールズ空調株式会社 HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC. [JP/JP]; 東京都港区海岸一丁目16番1号 16-1, Kaigan 1-chome, Minato-ku, Tokyo 1050022, JP
Inventors:
多田 修平 TADA Shuuhei; JP
松村 賢治 MATSUMURA Kenji; JP
大木 長斗司 OOKI Nagatoshi; JP
法福 守 HOUFUKU Mamoru; JP
遠藤 剛 ENDO Takeshi; JP
Agent:
特許業務法人磯野国際特許商標事務所 ISONO INTERNATIONAL PATENT OFFICE, P.C.; 東京都港区虎ノ門一丁目1番18号 ヒューリック虎ノ門ビル Hulic Toranomon Building, 1-18, Toranomon 1-chome, Minato-ku, Tokyo 1050001, JP
Priority Data:
2017-00454213.01.2017JP
Title (EN) AIR CONDITIONER
(FR) CLIMATISEUR
(JA) 空気調和機
Abstract:
(EN) This air conditioner (1) is configured such that a heat exchanger (101) satisfies the relationship 0.003≤Gr/N≤0.035 between the circulation amount (Gr) [kg/s] of a heat medium and the number of paths (N) [pieces], the heat exchanger (101) having: a plurality of heat-transfer pipes (112) which are disposed horizontally at predetermined vertical intervals and through which the heat medium circulates; and a connection pipe (151) which allows for communication between an outlet side of an inflow path (121) configured from the heat-transfer pipes (112) through which the heat medium flows in from the outside, and an inlet side of an outflow path (122) configured from the heat-transfer pipes (112) through which the heat medium flows to the outside, the intra-pipe hydraulic diameter (D) of the connection pipe (151) being set to be at least 4 mm.
(FR) La présente invention concerne un climatiseur (1) qui est configuré de telle sorte qu'un échangeur thermique (101) satisfait à la relation 0,003≤Gr/N≤0,035 entre la quantité de circulation (Gr) [kg/s] d'un milieu thermique et le nombre de trajets (N) [pièces], l'échangeur thermique (101) ayant : une pluralité de tuyaux de transfert thermique (112) qui sont disposés horizontalement à des intervalles verticaux prédéterminés et à travers lesquels circule le milieu thermique ; et un tuyau de raccordement (151) qui permet une communication entre un côté de sortie d'un trajet d'arrivée (121) configuré à partir des tuyaux de transfert thermique (112) à travers lesquels arrive le milieu thermique depuis l'extérieur, et un côté d'entrée d'un trajet d'écoulement de sortie (122) configuré à partir des tuyaux de transfert thermique (112) à travers lesquels le milieu thermique s'écoule vers l'extérieur, le diamètre hydraulique intra-tuyau (D) du tuyau de raccordement (151) étant réglé pour être d'au moins 4 mm.
(JA) 本発明に係る空気調和機(1)は、水平方向に沿って配置されつつ、上下方向に所定の間隔を空けて配置され、内部を熱媒体が流通する複数の伝熱管(112)と、熱媒体が外部から流入する伝熱管(112)で構成される流入パス(121)の出口側と、熱媒体が外部へ流出する伝熱管(112)で構成される流出パス(122)の入口側とを連通し、管内の水力直径(D)が4mm以上に設定された接続配管(151)と、を有する熱交換器(101)に対して、熱媒体の循環量(Gr)[kg/s]と、パス数(N)[本]との関係が、0.003≦Gr/N≦0.035を満たすように設定されている。
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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, JO, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108575094US20180306515