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1. (WO2019008997) OUTDOOR HEAT EXCHANGER FOR AIR CONDITIONER, AND AIR CONDITIONER EQUIPPED WITH SAME
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Pub. No.: WO/2019/008997 International Application No.: PCT/JP2018/021478
Publication Date: 10.01.2019 International Filing Date: 05.06.2018
IPC:
F25B 39/00 (2006.01) ,F24F 1/18 (2011.01) ,F28D 1/053 (2006.01) ,F28F 9/02 (2006.01)
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
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
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
02
Header boxes; End 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:
平田 匠弥 HIRATA Takumi; JP
高藤 亮一 TAKAFUJI Ryoichi; JP
法福 守 HOUFUKU Mamoru; JP
山本 尚毅 YAMAMOTO Naoki; JP
狩野 亮 KARINO Ryou; 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:
2017-13158605.07.2017JP
Title (EN) OUTDOOR HEAT EXCHANGER FOR AIR CONDITIONER, AND AIR CONDITIONER EQUIPPED WITH SAME
(FR) ÉCHANGEUR THERMIQUE EXTÉRIEUR POUR CLIMATISEUR ET CLIMATISEUR DOTÉ DE CELUI-CI
(JA) 空気調和機の室外熱交換器及びこれを備える空気調和機
Abstract:
(EN) An outdoor heat exchanger wherein a plurality of heat transfer pipes (22) are connected to inlet-side and outlet-side header pipes (23a, 23b) such that when a refrigerant travels from the inlet-side header pipe (23a) to the outlet-side header pipe (23b) through the heat transfer pipes (22), the refrigerant travels to the outlet-side header pipe (23b) by passing through a plurality of the heat transfer pipes (22) in parallel, and when the refrigerant returns from the outlet-side header pipe (23b) to the inlet-side header pipe (23a) through the heat transfer pipes (22), the refrigerant returns to the inlet-side header pipe (23a) by passing through heat transfer pipes (22) adjacent to the heat transfer pipes 22 through which the refrigerant passed when traveling from the inlet-side header pipe (23a) to the outlet-side header pipe (23b).
(FR) L'invention concerne un échangeur thermique extérieur dans lequel une pluralité de tuyaux de transfert de chaleur (22) sont reliés à des tuyaux collecteurs côté entrée et côté sortie (23a, 23b) de telle sorte que, lorsqu'un fluide frigorigène se déplace du tuyau collecteur côté entrée (23a) vers le tuyau collecteur côté sortie (23b) via les tuyaux de transfert de chaleur (22), le fluide frigorigène se déplace vers le tuyau collecteur côté sortie (23b) en passant à travers une pluralité de tuyaux de transfert de chaleur (22) en parallèle, et lorsque le fluide frigorigène revient du tuyau collecteur côté sortie (23b) au tuyau collecteur côté entrée (23a) à travers les tuyaux de transfert de chaleur (22), le fluide frigorigène retourne vers le tuyau collecteur côté entrée (23a) en passant à travers des tuyaux de transfert de chaleur (22) adjacents aux tuyaux de transfert de chaleur (22) à travers lesquels le fluide frigorigène est passé lors du déplacement depuis le tuyau collecteur côté entrée (23a) vers le tuyau collecteur côté sortie (23b).
(JA) 室外熱交換器は、入口側のヘッダ管(23a)から複数の伝熱管(22)を通り、出口側のヘッダ管(23b)に冷媒が向かう際、複数の伝熱管(22)を並列に通流して出口側のヘッダ管(23b)に冷媒が向かい、出口側のヘッダ管(23b)から複数の伝熱管(22)を通り、入口側のヘッダ管(23a)に冷媒が戻る際、入口側のヘッダ管(23a)から出口側にヘッダ管(23b)が向かう際に通流した伝熱管22に隣り合う伝熱管(22)を通流して、入口側のヘッダ管(23a)に冷媒が戻るように、複数の伝熱管(22)がヘッダ管(23a,23b)に接続されている。
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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, JP, 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)