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Patent Searching and Data


Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2019/098711
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present invention is a heat exchanger comprising: a main body part, which includes an inlet part having a first flow path through which fluid flows, a shell having a plurality of through-holes, having one surface with a cross sectional area wider than the cross sectional area of the first flow path and having an inner space, and a plurality of tubes being tubular members that enable the fluid flowing in through the first flow path to move therein, being positioned in the inner space of the shell and having each one end portion thereof communicating with the through-holes; an expanded part connecting the inlet part and one surface of the shell and having a second flow path of which the cross sectional area widens along the direction facing the one surface of the shell; and a fluid flow distributor, which is a device disposed at the second flow path so as to distribute, to the plurality of tubes, the flow of the fluid flowing in through the first flow path and includes a plurality of ring members having a concentric circle and arranged to be spaced from the one surface of the shell adjacent to the expanded part along the direction adjacent to the inlet part, wherein another member is not disposed between the inlet part and the plurality of ring members.

Inventors:
KIM, Sun Young (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
PARK, Jong Hyuk (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
IM, Ye Hoon (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
WON, Jeong Hyuk (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
CHOI, Jun Won (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
KANG, Min Su (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
Application Number:
KR2018/014009
Publication Date:
May 23, 2019
Filing Date:
November 15, 2018
Export Citation:
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Assignee:
LG CHEM, LTD. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
F28F9/22; F28D7/16; F28F13/06
Foreign References:
KR101483878B12015-01-16
US20130265848A12013-10-10
JP2007170271A2007-07-05
KR200371015Y12004-12-23
KR20150004531A2015-01-13
Attorney, Agent or Firm:
PCR INTELLECTUAL PROPERTY LAW FIRM (6F Intel Building, 70 Seolleung-ro 90-gil,Gangnam-gu, Seoul, 06194, KR)
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