| 摘要 |
PURPOSE: A cold storage system is provided to prevent temperature of air, discharging from an air conditioning case, from drastically increasing when an engine stops because cold air of cooling water is kept in an evaporator and a storage tank. CONSTITUTION: A cold storage system comprises an air conditioning case(110), an evaporator(101), a heater core(102), a cooling water passage(145), and a circulating passage(150). The evaporator is installed in upsteam of airflow direction in the air conditioning case and circulates refrigerant. The heater core circulates engine cooling water. The cooling water passage is formed in the evaporator. The circulating passage connects the heater core and the evaporator to make the cooling water, circulating in the heater core, circulate through the cooling water passage. |
