| 摘要 |
PURPOSE: An engine oil cooling system using heat of evaporation of refrigerant is provided to enable natural circulation using the heat of evaporation of refrigerant by filling a first cooling space and a second cooling space with refrigerant. CONSTITUTION: Provided is an engine oil cooling system using heat of evaporation of refrigerant, wherein a second cooling space of an oil cooler(11) installed to cool an engine oil connects to a condenser that is positioned upper than the second cooling space through a pipe. The second cooling space of the oil cooler is filled with refrigerant. The engine oil is cooled by using the heat of evaporation of the refrigerant.
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