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1. (WO2017090593) HEAT EXCHANGER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090593 International Application No.: PCT/JP2016/084573
Publication Date: 01.06.2017 International Filing Date: 22.11.2016
IPC:
F28F 3/02 (2006.01) ,F24H 1/26 (2006.01) ,F24H 1/38 (2006.01) ,F24H 9/00 (2006.01) ,F28F 3/04 (2006.01) ,F28F 3/12 (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
3
Plate-like or laminated elements; Assemblies of plate-like or laminated elements
02
Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
H
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
1
Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
22
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
24
with water mantle surrounding the combustion chamber or chambers
26
the water mantle forming an integral body
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
H
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
1
Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
22
Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
38
with water contained in separate elements, e.g. radiator-type element
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
H
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
9
Details
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3
Plate-like or laminated elements; Assemblies of plate-like or laminated elements
02
Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
04
the means being integral with the element
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3
Plate-like or laminated elements; Assemblies of plate-like or laminated elements
12
Elements constructed in the shape of a hollow panel, e.g. with channels
Applicants:
DAIKIN INDUSTRIES, LTD. [JP/JP]; Umeda Center Building, 4-12, Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-shi, Osaka 5308323, JP
DAIKIN EUROPE N.V. [BE/BE]; Zandvoordestraat 300, Oostende 8400, BE
Inventors:
KILIC, Serhan M.; --
PEKER, Hakan; --
TUNA, Aydin; --
Agent:
SHINJYU GLOBAL IP; South Forest Bldg., 1-4-19, Minamimori-machi, Kita-ku, Osaka-shi, Osaka 5300054, JP
Priority Data:
15196276.825.11.2015EP
Title (EN) HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR
Abstract:
(EN) A heat exchanger (10) comprises a front wall (20) and a back wall (30) to form a space (40) for a flue gas such that a fluid flowing through a channel (60, 70) formed in the front wall (20) and back wall (30) can exchange heat with the flue gas, in use. The entire back wall (30) extends along a first plane (P1). The back wall (30) is provided with a back fin (120). The front wall (20) includes a lower portion (22) and an upper portion (24). The lower portion (22) extends upwardly along the back wall (30). The upper portion (24) extends upwardly from the upper end of the lower portion (22), extends outwardly away from the back wall (30) so as to form a combustion space (42) of a flammable gas between the upper portion (24) and the back wall (30), and is provided with a front fin (110). The front fin (110) and the back fin (120) are arranged symmetrically with respect to a virtual line (C2) along which the flammable gas is to be injected into the combustion space (42).
(FR) La présente invention concerne un échangeur de chaleur (10) qui comprend une paroi avant (20) et une paroi arrière (30) afin de former un espace (40) pour un gaz de combustion, de sorte qu'un fluide s'écoulant dans un canal (60, 70) formé dans la paroi avant (20) et la paroi arrière (30) puisse échanger de la chaleur avec le gaz de combustion, en cours d'utilisation. Toute la paroi arrière (30) s'étend le long d'un premier plan (P1). La paroi arrière (30) comporte une ailette arrière (120). La paroi avant (20) comporte une portion inférieure (22) et une portion supérieure (24). La portion inférieure (22) s'étend vers le haut, le long de la paroi arrière (30). La portion supérieure (24) s'étend vers le haut depuis l'extrémité supérieure de la portion inférieure (22), elle s'étend vers l'extérieur depuis la paroi arrière (30) de manière à former un espace de combustion (42) d'un gaz inflammable entre la portion supérieure (24) et la paroi arrière (30) et elle est pourvue d'une ailette avant (110). L'ailette avant (110) et l'ailette arrière (120) sont disposées symétriquement par rapport à une ligne virtuelle (C2) le long de laquelle le gaz inflammable doit être injecté dans l'espace de combustion (42).
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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, JP, KE, KG, 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: English (EN)
Filing Language: English (EN)
Also published as:
CN108291784