WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018048226) TUBE ASSEMBLY FOR TUBULAR HEAT EXCHANGER, AND TUBULAR HEAT EXCHANGER COMPRISING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/048226    International Application No.:    PCT/KR2017/009835
Publication Date: 15.03.2018 International Filing Date: 07.09.2017
IPC:
F28D 7/16 (2006.01), F28F 1/40 (2006.01), F28F 13/12 (2006.01), F28F 1/04 (2006.01), F24H 9/00 (2006.01), F28F 9/24 (2006.01), F28F 1/02 (2006.01), F28D 21/00 (2006.01)
Applicants: KYUNGDONG NAVIEN CO., LTD. [KR/KR]; 95, Suworam-gil, Seotan-myeon, Pyeongtaek-si, Gyeonggi-do 17704 (KR)
Inventors: PARK, Duck Sik; (KR).
PARK, Jun Kyu; (KR).
AHN, Sung Jun; (KR).
KIM, Young Bae; (KR)
Agent: BAE, Cheol Woo; (KR)
Priority Data:
10-2016-0116363 09.09.2016 KR
10-2016-0116360 09.09.2016 KR
10-2016-0137834 21.10.2016 KR
Title (EN) TUBE ASSEMBLY FOR TUBULAR HEAT EXCHANGER, AND TUBULAR HEAT EXCHANGER COMPRISING SAME
(FR) ENSEMBLE TUBE DESTINÉ À UN ÉCHANGEUR DE CHALEUR TUBULAIRE, ET ÉCHANGEUR DE CHALEUR TUBULAIRE COMPRENANT LEDIT ENSEMBLE
(KO) 관체형 열교환기용 튜브 조립체 및 이를 포함하는 관체형 열교환기
Abstract: front page image
(EN)The purpose of the present invention is to provide a tube assembly for a tubular heat exchanger and a tubular heat exchanger comprising the same, the tube assembly for a tubular heat exchanger being capable of enhancing efficiency in heat exchange between a heat medium and a combustion gas and also preventing high-temperature oxidation and the burn-out of a turbulator caused by the combustion heat of the combustion gas and preventing the deformation or damage of a tube which may occur in an environment with a high water pressure, thereby improving the durability thereof. The tube assembly for a tubular heat exchanger of the present invention, for achieving the purpose, comprises: a tube which is formed in a flat shape and enables a combustion gas generated in a combustion chamber to flow along the inside thereof and exchange heat with a heat medium which flows outside thereof; and a turbulator which is coupled to the inside of the tube and induces the generation of turbulence in the flow of the combustion gas.
(FR)La présente invention concerne un ensemble tube pour un échangeur de chaleur tubulaire et un échangeur de chaleur tubulaire comprenant ledit ensemble, l'ensemble tube pour un échangeur de chaleur tubulaire apte à améliorer l'efficacité d'échange de chaleur entre un agent caloporteur et un gaz de combustion et à empêcher également une oxydation à haute température et le brûlage d'un générateur de turbulence provoqué par la chaleur de combustion du gaz de combustion, et la déformation ou la détérioration d'un tube pouvant se produire dans un environnement à une pression d'eau élevée, ce qui permet d'améliorer la durabilité du tube. Pour atteindre ce but, l'ensemble tube pour un échangeur de chaleur tubulaire de la présente invention comprend : un tube prenant une forme plate et rendant possible l'écoulement d'un gaz de combustion, produit dans une chambre de combustion, le long de l'intérieur du tube et l'échange de chaleur avec un agent caloporteur coulant à l'extérieur du tube ; et un générateur de turbulence accouplé à l'intérieur du tube et entraînant la production de turbulence dans l'écoulement de gaz de combustion.
(KO)본 발명은 열매체와 연소가스 간에 열교환 효율을 향상시킴과 동시에 연소가스의 연소열에 인한 터뷸레이터의 고온산화 및 소손을 방지하고, 수압이 높은 환경에서 발생할 수 있는 튜브의 변형 및 파손을 방지하여 내구성을 향상시킬 수 있는 관체형 열교환기용 튜브 조립체 및 이를 포함하는 관체형 열교환기를 제공함에 그 목적이 있다. 이를 구현하기 위한 본 발명의 관체형 열교환기용 튜브 조립체는, 연소실에서 발생하는 연소가스가 내부를 따라 유동하며 외부를 유동하는 열매체와 열교환되도록 하는 납작한 형상으로 이루어진 튜브와, 상기 튜브의 내측에 결합되어 상기 연소가스의 유동에 난류의 발생을 유도하는 터뷸레이터를 포함하여 구성된다.
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, 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 (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: Korean (KO)
Filing Language: Korean (KO)