| 摘要 |
PURPOSE:To provide a small-sized simple air conditioning machine by a method wherein a cold accumulation agent such as ice is applied as a source of cooling, a circulation by-pass passage bypassing the cooling agent is made so as to adjust the cold holding time. CONSTITUTION:A cold accumulation agent pack 5 (cooled in a freezer for about 8-12hr) is arranged in such a way as a fan lid 3 is opened and the pack is inserted between the spacers 6. Therefore, the air sucked into the fan at the sucking port 2 passes through the circulation passage 7 composed of an outer wall of the pack 5 and cooled by the source of cooling of the cooling source, then the condensed water is flowed out of the machine through the water sealed device. The air adjustment is performed by a method wherein a handle 4 is moved and the air volume circulated in the circulation passage 7 under an adjustment of the degree of opening or closing of the air passage hole 9 is bypassed. |
