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1. WO2020138756 - HEAT EXCHANGER

Publication Number WO/2020/138756
Publication Date 02.07.2020
International Application No. PCT/KR2019/017248
International Filing Date 06.12.2019
IPC
F28D 1/053 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-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
1Heat-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
02with the heat-exchange conduits immersed in the body of fluid
04with tubular conduits
053the conduits being straight
F28F 9/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02Header boxes; End plates
F28F 1/32 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1Tubular elements; Assemblies of tubular elements
10Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
12the means being only outside the tubular element
24and extending transversely
32the means having portions engaging further tubular elements
F28F 21/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
21Constructions of heat-exchange apparatus characterised by the selection of particular materials
08of metal
CPC
F28D 1/053
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
1Heat-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
02with heat-exchange conduits immersed in the body of fluid
04with tubular conduits
053the conduits being straight
F28F 1/32
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1Tubular elements; Assemblies of tubular elements
10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
12the means being only outside the tubular element
24and extending transversely
32the means having portions engaging further tubular elements
F28F 21/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
21Constructions of heat-exchange apparatus characterised by the selection of particular materials
08of metal
F28F 9/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02Header boxes; End plates
Applicants
  • 삼성전자주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 정준규 JUNG, Junkyu
  • 김동현 KIM, Donghyun
  • 서강태 SEO, Kangtae
  • 최용화 CHOI, Yonghwa
Agents
  • 김태헌 KIM, Tae-hun
  • 정홍식 JEONG, Hong-sik
Priority Data
10-2018-016830124.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR
(KO) 열 교환기
Abstract
(EN)
A heat exchanger is provided. The heat exchanger comprises: a first header comprising a first globe and a second globe; a second header disposed in parallel with the first header; a tube assembly comprising multiple first tubes for connecting the first header and the second header and causing a refrigerant introduced from the first globe to flow in a first direction toward the position of the second header, and multiple second tubes disposed continuously with the multiple first tubes so as to cause a refrigerant introduced from the second header to flow in a second direction that is opposite to the first direction; and multiple heat exchange-fins individually having multiple insertion portions, into which the multiple first tubes and the second multiple tubes are inserted, respectively, and heat exchange surfaces disposed between the multiple insertion portions. The first heat-exchange fin, which is adjacent to the first header among the multiple heat exchange fins, has a heat-exchange surface including a first surface having a louver formed thereon, and a second surface formed to be flat and adjacent to insertion portions into which multiple second tubes are inserted. The second heat-exchange fin, which is adjacent to the second header, has a heat-exchange surface including a first surface.
(FR)
L'invention porte sur un échangeur de chaleur. L'échangeur de chaleur comprend : un premier collecteur comprenant un premier globe et un second globe ; un second collecteur disposé en parallèle au premier collecteur ; un ensemble tube comprenant de multiples premiers tubes permettant de relier le premier collecteur et le second collecteur et d'amener un fluide frigorigène introduit à partir du premier globe à s'écouler dans une première direction vers la position du second collecteur, et de multiples seconds tubes disposés en continu avec les multiples premiers tubes de façon à amener un fluide frigorigène introduit à partir du second collecteur à s'écouler dans une seconde direction qui est opposée à la première direction ; et de multiples ailettes d'échange de chaleur ayant individuellement de multiples parties d'insertion, dans lesquelles les multiples premiers tubes et les seconds multiples tubes sont insérés, respectivement, et des surfaces d'échange de chaleur disposées entre les multiples parties d'insertion. La première ailette d'échange de chaleur, qui est adjacente au premier collecteur parmi les multiples ailettes d'échange de chaleur, a une surface d'échange de chaleur comprenant une première surface sur laquelle est formée une persienne, et une seconde surface formée afin d'être plate et adjacente à des parties d'insertion dans lesquelles de multiples seconds tubes sont insérés. La seconde ailette d'échange de chaleur, qui est adjacente au second collecteur, a une surface d'échange de chaleur comprenant une première surface.
(KO)
열 교환기가 제공된다. 열 교환기는, 제1 구와 제2 구를 포함하는 제1 헤더, 제1 헤더와 나란히 배치된 제2 헤더, 제1 헤더와 제2 헤더를 연결시키고 제1 구에서 유입된 냉매를 제2 헤더가 위치한 제1 방향으로 유동시키는 복수의 제1 튜브 및 복수의 제1 튜브와 연속적으로 배치되고 제2 헤더에서 유입된 냉매를 제1 방향과 반대되는 제2 방향으로 유동시키는 복수의 제2 튜브를 포함하는 튜브 조립체 및 개별적으로 복수의 제1 튜브 및 복수의 제2 튜브 각각이 삽입되는 복수의 삽입부와 복수의 삽입부 사이에 배치되는 열 교환면을 갖는 복수의 열 교환핀을 포함하고, 복수의 열 교환핀 중 제1 헤더에 인접한 제1 열 교환핀의 열 교환면은, 루버(louver)가 형성된 제1 면과 복수의 제2 튜브가 삽입되는 삽입부에 인접하여 평편하게 형성된 제2 면으로 구성되고, 제2 헤더에 인접한 제2 열 교환핀의 열 교환면은 제1 면으로 구성된다.
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