Title:
EVAPORATOR
Document Type and Number:
Japanese Patent JP2014238235
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress irregularity in heat exchange efficiency and improve the heat exchange efficiency of an entire evaporator.SOLUTION: A refrigerant inlet 16 for introducing refrigerant is provided in an end portion of an upper tank 14 of a leeward heat exchanger 10, and a refrigerant outlet 26 for discharging the refrigerant passing through a heat exchange path is provided in an end portion of an upper tank of a windward heat exchanger 20 on the same side as the refrigerant inlet 16. The leeward heat exchanger 10 and the windward heat exchanger 20 include at least a downward flow path in which the refrigerant flowing in the heat exchange path moves downward and an upward flow path in which the refrigerant flows upward, respectively. A branch path 60 branching off the refrigerant from the leeward heat exchanger 10 to the windward heat exchanger 20 is provided so as to bypass a downward flow pas S3 or an upward flow path S4 in the leeward heat exchanger 10 and the windward heat exchanger 20 at a farthest position from the refrigerant inlet 16.
Inventors:
MATSUSHITA MICHIRO
KAMIMURA SATOSHI
KAMIMURA SATOSHI
Application Number:
JP2013121499A
Publication Date:
December 18, 2014
Filing Date:
June 10, 2013
Export Citation:
Assignee:
CALSONIC KANSEI CORP
International Classes:
F28F9/02; F25B39/02; F28D1/053
Attorney, Agent or Firm:
Hidekazu Miyoshi
Yukikuni Iwasaki
Toshikazu Takahashi
Masakazu Ito
Toshio Takamatsu
Yukikuni Iwasaki
Toshikazu Takahashi
Masakazu Ito
Toshio Takamatsu