Title:
HEAT EXCHANGER FOR REFRIGERATOR, AND REFRIGERATOR
Document Type and Number:
Japanese Patent JP2018025373
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a heat transfer fin capable of improving heat exchange efficiency in a heat exchanger for a refrigerator.SOLUTION: A heat exchanger 100 for a refrigerator is configured such that a plurality of heat transfer fins 20 arranged oppositely in a row manner are arranged in a multistage manner from a windward side to a leeward side. A leeward side end part of a heat transfer fin is configured to be folded toward a heat transfer fin positioned at an upper stage of the heat transfer fin, without folding a windward side end part. Since air flowing along the folded portion flows obliquely into a heat transfer fin positioned at an upper stage on a downstream side, the air easily contacts with a front edge of the upper stage of the heat transfer fin, thereby improving heat exchange efficiency with a front edge effect.SELECTED DRAWING: Figure 10
Inventors:
SUZUKI TOSHIAKI
KOBAYASHI MAKOTO
KONNO SHINGO
KOBAYASHI MAKOTO
KONNO SHINGO
Application Number:
JP2016245566A
Publication Date:
February 15, 2018
Filing Date:
December 19, 2016
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD
International Classes:
F28F1/32; F25D19/00
Attorney, Agent or Firm:
Ryuhei Nishimura
Saito Shindai
Saito Shindai
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