Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2017/135728
Kind Code:
A1
Abstract:
The present invention is to resolve a problem such as the above, the purpose being providing a heat exchanger capable of improving heat exchange efficiency by allowing the amount of heating medium flowing through heat medium channels, which are in multiple layers between a plurality of plates, to be evenly distributed. The present invention comprises a heat exchange part having heating medium channels, through which heating medium flows, and combustion gas channels, through which combustion gas burned in a burner flows, adjacently disposed in alternation in the spaces between the plurality of plates, the heat exchange part being provided in multiple numbers in a stacked structure, and having a heating medium distribution part for narrowing the channel at points where the flow direction of the heating medium is switched in adjacently located heating medium channels.
Inventors:
JEONG INCHUL (KR)
PARK JUN GIL (KR)
PARK JUN GIL (KR)
Application Number:
PCT/KR2017/001184
Publication Date:
August 10, 2017
Filing Date:
February 03, 2017
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
International Classes:
F28D9/00; F28D17/04; F28D21/00; F28F3/00
Foreign References:
| KR20150108959A | 2015-10-01 | |||
| JP2005527777A | 2005-09-15 | |||
| JP2005326074A | 2005-11-24 | |||
| JPH1183239A | 1999-03-26 | |||
| JP2000018871A | 2000-01-18 |
Other References:
See also references of EP 3413004A4
Attorney, Agent or Firm:
BAE, Cheol Woo (KR)
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