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1. (WO2019009162) HEAT EXCHANGER AND HEAT EXCHANGE UNIT PROVIDED WITH SAME
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Pub. No.: WO/2019/009162 International Application No.: PCT/JP2018/024425
Publication Date: 10.01.2019 International Filing Date: 27.06.2018
IPC:
F28F 9/02 (2006.01) ,F25B 39/00 (2006.01) ,F28D 1/053 (2006.01) ,F28F 1/02 (2006.01) ,F28F 1/32 (2006.01) ,F28F 9/22 (2006.01)
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
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
1
Tubular elements; Assemblies of tubular elements
02
Tubular elements of cross-section which is non-circular
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1
Tubular elements; Assemblies of tubular elements
10
Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
12
the means being only outside the tubular element
24
and extending transversely
32
the means having portions engaging further tubular elements
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:
ダイキン工業株式会社 DAIKIN INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市北区中崎西2丁目4番12号梅田センタービル Umeda Center Building, 4-12, Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-shi, Osaka 5308323, JP
Inventors:
佐藤 健 SATOU, Ken; --
神藤 正憲 JINDOU, Masanori; --
織谷 好男 ORITANI, Yoshio; --
山田 甲樹 YAMADA, Kouju; --
Agent:
新樹グローバル・アイピー特許業務法人 SHINJYU GLOBAL IP; 大阪府大阪市北区南森町1丁目4番19号 サウスホレストビル South Forest Bldg., 1-4-19, Minamimori-machi, Kita-ku, Osaka-shi, Osaka 5300054, JP
Priority Data:
2017-13020003.07.2017JP
Title (EN) HEAT EXCHANGER AND HEAT EXCHANGE UNIT PROVIDED WITH SAME
(FR) ÉCHANGEUR DE CHALEUR ET UNITÉ D'ÉCHANGE DE CHALEUR COMPORTANT CELUI-CI
(JA) 熱交換器及びそれを備えた熱交換ユニット
Abstract:
(EN) Flat pipes (63) constituting a heat exchanger (11) are divided into a plurality of heat exchange sections (60A-60I) arranged vertically. The individual heat exchange sections comprise main heat exchange sections (61A-61I) and secondary heat exchange sections (62A-62I) connected in series to the main heat exchange sections from below. The ratio of the quantity of flat pipes constituting the main heat exchange section (61A) to the quantity of flat pipes constituting the secondary heat exchange section (62A) in the lowermost heat exchange section (60A) is set so as to be greater than the average value of the ratios in the other heat exchange sections (60B-60I).
(FR) L'invention concerne des tuyaux plats (63) constituant un échangeur de chaleur (11) subdivisés en une pluralité de sections d'échange de chaleur (60A à 60I) disposées verticalement. Les sections d'échange de chaleur individuelles comprennent des sections d'échange de chaleur principales (61A à 61I) et des sections d'échange de chaleur secondaires (62A à 62I) montées en série sur les sections d'échange de chaleur principales par le dessous. Le rapport de la quantité de tuyaux plats constituant la section d'échange de chaleur principale (61A) à la quantité de tuyaux plats constituant la section d'échange de chaleur secondaire (62A) dans la section d'échange de chaleur la plus basse (60A) est réglé de manière à être supérieur à la valeur moyenne des rapports dans les autres sections d'échange de chaleur (60B à 60I).
(JA) 熱交換器(11)を構成する扁平管(63)は、上下に並ぶ複数の熱交換部(60A~60I)に区分されている。各熱交換部は、メイン熱交換部(61A~61I)と、下方においてメイン熱交換部に直列に接続されたサブ熱交換部(62A~62I)と、を有する。最下段の熱交換部(60A)におけるサブ熱交換部(62A)を構成する扁平管の数に対するメイン熱交換部(61A)を構成する扁平管の数の比率が、他の熱交換部(60B~60I)における比率の平均値よりも大きくなる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 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)