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1. (WO2010123195) HEAT EXCHANGER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/123195 International Application No.: PCT/KR2010/000975
Publication Date: 28.10.2010 International Filing Date: 17.02.2010
IPC:
F28F 9/013 (2006.01) ,F28F 9/02 (2006.01) ,F28F 1/06 (2006.01) ,F28F 1/04 (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
9
Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
007
Auxiliary supports for elements
013
for tubes or tube-assemblies
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
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
06
crimped or corrugated in cross-section
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
04
polygonal, e.g. rectangular
Applicants:
김영모 KIM, Young Mo [KR/KR]; KR (UsOnly)
최영식 CHOI, Young Sik [KR/KR]; KR (UsOnly)
주식회사 경동나비엔 KYUNGDONG NAVIEN CO., LTD. [KR/KR]; 경기도 평택시 세교동 437 437, Segyo-dong Pyeongtaek-si, Gyeonggi-do 450-818, KR (AllExceptUS)
Inventors:
김영모 KIM, Young Mo; KR
최영식 CHOI, Young Sik; KR
Agent:
조철현 CHO, Chul-Hyun; 서울시 강남구 역삼1동 648-23 여삼빌딩 13층 1301호 우리특허법률사무소 Oori Patent & Law Office #1301, Yeosam B/D 13F, 648-23, Yoksam-dong, Gangnam-gu Seoul 135-748, KR
Priority Data:
10-2009-003425320.04.2009KR
Title (EN) HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR
(KO) 열교환기
Abstract:
(EN) The present invention relates to a heat exchanger wherein heat transmission between heating water passing through the inside of a heat exchange pipe and combustion gas is carried out efficiently. The heat exchanger comprises: a plurality of heat exchange pipes through which heating water passes, having a flat tubular cross section with opened ends; 1st and 2nd fixing plates having pipe insertion holes which are spaced from each other at regular intervals in the longitudinal direction, wherein both side ends of each heat exchange pipes are inserted into the pipe insertion holes; 1st and 2nd parallel flow path caps respectively fixed to the 1st and 2nd fixing plates and forming parallel flow paths by closing the both side ends of the heat exchange pipes; a heating water inlet connected to the 1st parallel flow path cap; and a heating water outlet connected to one of the 1st and 2nd parallel flow path caps. The cross section of the heat exchange pipe is in the shape wherein concave and convex portions are alternately repeated in the width direction of the heat exchange pipe to extend a flow path of the combustion gas which passes between the heat exchange pipes.
(FR) La présente invention concerne un échangeur de chaleur dans lequel la transmission de chaleur entre l'eau de chauffage circulant à l'intérieur d'un tuyau d'échange de chaleur et le gaz de combustion est effectuée de manière efficace. L'échangeur de chaleur comprend: une pluralité de tuyaux d'échange de chaleur dans lesquels circule l'eau de chauffage et présentant une section transversale tubulaire plate à extrémités ouvertes; des première et seconde plaques de fixation comportant des trous d'introduction de tuyau qui sont espacés les uns des autres à intervalles réguliers dans la direction longitudinale, les deux extrémités latérales de chaque tuyau d'échange de chaleur étant introduites dans les trous d'introduction de tuyau; des premier et second bouchons d'écoulement parallèle respectivement fixés sur les première et second plaques de fixation et formant des chemins d'écoulement parallèle par la fermeture des deux extrémités latérales des tuyaux d'échange de chaleur; une entrée pour l'eau de chauffage reliée au premier bouchon d'écoulement parallèle; et une sortie pour l'eau de chauffage reliée à un des premier et second bouchons de chemin d'écoulement parallèle. La section transversale du tuyau d'échange de chaleur présente une forme telle que des parties concave et convexe successives alternent sur la largeur du tuyau d'échange de chaleur pour allonger le chemin d'écoulement du gaz de combustion qui circule entre les tuyaux d'échange de chaleur.
(KO) 본 발명은 열교환배관 내부를 통과하는 난방수와 연소가스와의 열전달이 효율적으로 이루어질 수 있는 열교환기에 관한 것이다. 상기 열교환기는 단부가 개방된 납작한 튜브형의 단면을 가지며, 난방수가 내부를 통과하는 다수의 열교환배관; 길이방향으로 일정한 간격으로 이격된 배관삽입구멍을 갖고, 상기 배관삽입구멍에는 상기 다수의 열교환배관 각각의 양측 단부가 끼워지는 제1 고정판 및 제2 고정판; 상기 제1 고정판 및 제2 고정판에 각각 고정되고, 상기 열교환배관의 양측 단부를 폐쇄하여 병렬유로를 형성하기 위한 제1 병렬유로캡 및 제2 병렬유로캡; 상기 제1 병렬유로캡과 연결된 난방수유입구; 상기 제1 및 제2 병렬유로캡 중 어느 하나와 연결된 난방수유출구를 포함하고, 상기 열교환배관의 단면은 상기 열교환배관들 사이를 통과하는 연소가스의 유동경로를 연장시키기 위해 상기 열교환배관의 폭방향으로 돌출부와 오목부가 교대로 반복되는 형상을 갖는 것을 특징으로 한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)