公开(公告)号：US08800502B2

公开(公告)日：2014-08-12

申请号：US13532440

申请日：2012-06-25

申请人： Yong Hyun Choi ,  Yong Chul Kim ,  June Kyu Park ,  Jungha Park ,  Man Hee Park ,  Ki-hyung Lee ,  Jung-wook Son

发明人： Yong Hyun Choi ,  Yong Chul Kim ,  June Kyu Park ,  Jungha Park ,  Man Hee Park ,  Ki-hyung Lee ,  Jung-wook Son

IPC分类号： F01P11/00

CPC分类号： F01P11/00 ,  F01P2011/205 ,  F01P2025/04 ,  F01P2025/30 ,  F02N19/10 ,  F28D20/02 ,  F28D20/028 ,  F28D2020/0013 ,  F28D2021/008 ,  Y02E60/145

摘要： A heat storage device of a vehicle may include an insulation container, a coolant passage connected to an engine, a heat exchanger having a fin formed on the coolant passage inside the insulation container, a phase change material charged in the insulation container to exchange heat with flowing coolant, a phase change material temperature sensor, a pressure sensor, an engine coolant temperature sensor, and a control portion that circulates the coolant according to the driving condition of the engine and the coolant temperature such that the coolant exchanges heat with the phase change material. Accordingly, fuel for warming an engine or heating an interior room is reduced, a separate heating device or a warm up device such as a PTC heater can be replaced, quality of the exhaust gas is quickly improved, and there is a merit in overcoming environmental regulations.

摘要翻译： 车辆的蓄热装置可以包括绝热容器，与发动机连接的冷却剂通道，具有形成在绝热容器内部的冷却剂通道上的翅片的热交换器，填充在绝热容器中的相变材料，以与 流动的冷却剂，相变材料温度传感器，压力传感器，发动机冷却剂温度传感器和控制部分，其根据发动机的驱动条件和冷却剂温度使冷却剂循环，使得冷却剂与相变发生热交换 材料。 因此，减少用于升温发动机或加热室内空气的燃料，可以更换单独的加热装置或诸如PTC加热器的预热装置，从而快速提高废气质量，并且有克服环境的优点 规定。