| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bed heating device for a vehicle capable of heating a bed disposed on a cab floor, and reusing energy held by a fuel exhaust gas of a parking heater. <P>SOLUTION: The bed heating device includes an air heating box (30) disposed under the cab floor (20) and an inflatable bed (40) disposed on the cab floor (20), and an air circulation route where air circulates between the air heating box (30) and the inflatable bed (40) is formed. A heat exchanger (60) including a piping system where the exhaust gas (Eg) of the parking heater (10) flows is disposed in the air heating box (30), and a heat quantity held by the exhaust gas (Eg) of the parking heater (10) is thrown into air in the inflatable bed (40). <P>COPYRIGHT: (C)2013,JPO&INPIT |
