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CN103867281A 用于车辆的发动机冷却系统及其控制方法 审中-实审

用于车辆的发动机冷却系统及其控制方法
摘要：
一种用于车辆的发动机冷却系统及其控制方法，该系统包括设置为向发动机供应冷却剂的水泵，以及设置为通过与外部空气的热交换来冷却发动机的加热的冷却剂的散热器。该系统可以包括：控制阀、第一通道、变速器燃油冷却器、第二通道以及加热器，其中所述控制阀设置在发动机的一侧以控制冷却剂的流动速度和流动通道；所述第一通道连接控制阀与散热器，并且连接散热器与水泵；所述变速器燃油冷却器设置在通过第一通道连接的散热器出口与水泵之间；所述第二通道连接变速器燃油冷却器与控制阀，并且直接向变速器燃油冷却器供应从发动机排出的冷却剂；所述加热器设置在第三通道中，所述第三通道旁通发动机以连接控制阀与水泵。
摘要（英）：

An engine cooling system for a vehicle includes a water pump disposed to supply an engine with a coolant and a radiator disposed to cool heated coolant of the engine by exchanging heat with outside air. The system may include: a control valve that is disposed at one side of the engine to control flow rate and flow passage of coolant; a first passage that connects the control valve with the radiator and connects the radiator with the water pump; a TOC that is disposed between an outlet of the radiator and the water pump to be connected through the first passage; a second passage that connects the TOC with the control valve and directly supplies the TOC with the coolant exhausted from the engine; and a heater that is disposed in a third passage that bypasses the engine to connect the control valve with the water pump.

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