OIL WARMING AND COOLING SYSTEM

摘要

PURPOSE: An oil heating/cooling system is provided to maintain oil at optimal temperature by appropriately heating oil in the starting of an engine and cooling oil during motion. CONSTITUTION: An oil heating/cooling system comprises an engine(100), a mission(110), a radiator(200), a heater(300), and a cooling and heating heat exchanger(400). The radiator cools coolant absorbing the heat created from the engine. The heater heats the air blown indoors. The cooling and heating heat exchanger circulate oil flowing in the coolant and mission and cools or heats coolant and oil.