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1. (WO2019047658) COOLING FIN AND HEAT EXCHANGER
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Pub. No.: WO/2019/047658 International Application No.: PCT/CN2018/099177
Publication Date: 14.03.2019 International Filing Date: 07.08.2018
IPC:
F28F 1/32 (2006.01) ,F28F 3/04 (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
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
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
Applicants:
美的集团股份有限公司 MIDEA GROUP CO., LTD. [CN/CN]; 中国广东省佛山市 顺德区北滘镇美的大道6号美的总部大楼B区26-28楼 B26-28F, Midea Headquarter Building No. 6 Midea Avenue, Beijiao, Shunde Foshan, Guangdong 528311, CN
Inventors:
赵中闯 ZHAO, Zhongchuang; CN
岳宝 YUE, Bao; CN
欧汝浩 OU, Ruhao; CN
Agent:
北京润平知识产权代理有限公司 RUNPING & PARTNERS; 中国北京市 海淀区北四环西路9号银谷大厦515室 Suite 515, Yingu Mansion No.9 Beisihuanxilu, Haidian District Beijing 100190, CN
Priority Data:
201710804232.608.09.2017CN
Title (EN) COOLING FIN AND HEAT EXCHANGER
(FR) AILETTE DE REFROIDISSEMENT ET ÉCHANGEUR DE CHALEUR
(ZH) 翅片和换热器
Abstract:
(EN) A cooling fin comprises a body (10). Through holes (11) are provided on the body (10) for a fin tube (20) to pass therethrough. A surface of the body (10) is provided with a wave structure, wherein the crests (12) and troughs (13) of the wave structure are alternately disposed along an airflow direction of the cooling fin. The wave structure avoids the through holes (11), and defines an air duct (14) extending along the airflow direction of the cooling fin via the through holes (11). The application further provides a heat exchanger.
(FR) La présente invention concerne une ailette de refroidissement qui comprend un corps (10). Des trous traversants (11) sont ménagés dans le corps (10) pour qu'un tube (20) à ailettes puisse passer à travers ceux-ci. Une surface du corps (10) est pourvue d'une structure ondulée, les crêtes (12) et les creux (13) de la structure ondulée étant disposés en alternance le long d'une direction d'écoulement d'air de l'ailette de refroidissement. La structure ondulée évite les trous traversants (11), et délimite un conduit d'air (14) s'étendant le long de la direction d'écoulement d'air de l'ailette de refroidissement via les trous traversants (11). L'invention concerne en outre un échangeur de chaleur.
(ZH) 一种翅片,包括本体(10),本体(10)上开设有用于套装基管(20)的通孔(11),本体(10)的表面设置有波纹结构,波纹结构的波峰(12)和波谷(13)沿翅片的气流方向交替出现,波纹结构避开通孔(11)并限定沿气流方向延伸且经过通孔(11)的风道(14)。还提供了一种换热器。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)