| 摘要 |
<p>PURPOSE:To form a cold reserving space by partitioning off a part of a cold accumulating panel so as to be able to refrigerate canned juice or the like in the cold reserving space in a device for cooling a nap compartment in the vehicle interior by the cold accumulating panel. CONSTITUTION:When cooling load is reduced during the night, refrigerant having passed a condenser and an expansion valve after being discharged from a compressor is made flow through cold accumulating evaporators (heat transfer tubes) 1. Cold accumulating material 2 in a cold accumulating panel 3 is thereby cooled and phase-changed into a solid to accumulate cold. When a driver takes a nap in a nap compartment, the air in the vehicle interior is cooled by radiation from the cold accumulating panel 3 and made flow out from an outflow port 6 to perform cooling. In this case, a cold reserving space 43 with the front face opened is formed at a part of the cold accumulating panel 3, and the heat transfer tubes 1 are laid in such a way as to meander in the part excluding the cold reserving space 43. A cold accumulating pack 45 is removably charged into the cold reserving space 43. At the time of removing this cold accumulating pack 45, canned juice or the like is put in the cold reserving space 43 for refrigeration.</p> |
