Title:
HEAT EXCHANGE SYSTEM
Document Type and Number:
Japanese Patent JP2015116910
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a heat exchange system capable of efficiently cooling a heating source while saving power.SOLUTION: A heat exchange system 1 includes: a battery 10 serving as a heating source; an air-cooled header 30 emitting heat to atmosphere; and a heat exchange header 40. The heat exchange header 40 implements heat exchange between two out of cooling refrigerant for cooling the battery 10, radiation refrigerant flowing through the air-cooled header 30, and air-conditioning refrigerant. If a target cooling temperature of the battery 10 is equal to or higher than an outdoor temperature, the heat exchange header 40 implements heat exchange between the cooling refrigerant and the radiation refrigerant. If the target cooling temperature of the battery 10 is lower than the outdoor temperature, the heat exchange header 40 implements heat exchange between the cooling refrigerant and the air-conditioning refrigerant.
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Inventors:
ARAI KUNIHIKO
KAWAKAMI YOSHIAKI
KAWAKAMI YOSHIAKI
Application Number:
JP2013261128A
Publication Date:
June 25, 2015
Filing Date:
December 18, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60H1/22; B60H1/32; B60K6/28; B60K11/04; B60L11/18; B60W10/26; B60W20/00; F25B1/00; F28D7/16; H01M10/613; H01M10/6561; H01M10/663
Attorney, Agent or Firm:
Fukami patent office