| 摘要 |
PURPOSE:To make it possible to cool a sleeping room in a vehicle such as a truck or the like, by passing cooled air through a heat regenerator to accumulate cool during operation of a cooling device, and by passing air in the passenger's compartment through the heat regenerator to cool the air during parking. CONSTITUTION:When an engine switch 37 is turned on, a first cooling unit for cooling a drive cabin is operated, and a cool accumulating switch 35 is turned on so that a control circuit 34 actuates actuators 31, 32 to open a damper 21 while a damper 23 closes a suction port 22. Therefore, cooled air is fed from the cooling through the damper into a heat regenerator 24 which therefore accumulates therein cool, and is then blow off into the passenger's compartment. When the engine switch 37 is turned off so that the damper 21 is closed while the damper 23 is located at a position indicated by the chain line, air in the passenger's compartment is led from the suction port 22 into the heat regenerator 24 which cools the air, and is blown off. Thus, cooling may be made even during parking. |
