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    • 9. 发明申请
    • Exhaust heat recovery device
    • 废热回收装置
    • US20080276605A1
    • 2008-11-13
    • US12150474
    • 2008-04-28
    • Masashi MiyagawaKimio KoharaSeiji Inoue
    • Masashi MiyagawaKimio KoharaSeiji Inoue
    • F01N5/02
    • F01N5/02F01N2240/02F01P2003/225F01P2060/08F28D15/0266F28D15/06F28D21/0003Y02T10/16
    • An exhaust heat recovery device includes an evaporator for evaporating working medium sealed thereinto by exhaust heat from an internal combustion engine, a condenser for cooling the working medium evaporated at the evaporator, and a communication portion for communicating the evaporator with the condenser in an annular shape. The exhaust heat recovery device further includes an internal pressure operating valve adapted to be closed when a pressure of the working medium is equal to or more than a predetermined pressure, and a temperature operating valve adapted to be closed when a temperature of the coolant is equal to or more than a predetermined temperature. The internal pressure operating valve and the temperature operating valve are disposed between a downstream side of the condenser and an upstream side of the evaporator.
    • 一种废热回收装置,包括:蒸发器,用于通过来自内燃机的排气来密封其中的工作介质,用于冷却在蒸发器蒸发的工作介质的冷凝器;以及用于使蒸发器与冷凝器连通的连通部分, 。 排气热回收装置还包括适于当工作介质的压力等于或大于预定压力时关闭的内压操作阀,以及当冷却剂的温度相等时适于关闭的温度操作阀 达到或超过预定温度。 内部压力操作阀和温度操作阀设置在冷凝器的下游侧和蒸发器的上游侧之间。