To provide an automatic vending machine capable of further reducing the amount of power consumption by using heat of the open air for warming and reducing power concerning switching or maintenance of cooling and warming regarding the automatic vending machine which sells articles such as canned drink by cooling or warming them.
The automatic vending machine has a cooling and warming system 26 for exclusively cooling and warming a first hot/cold switching compartment 1 and a cooling exclusive system 33 for exclusively cooling a second hot/cold switching compartment 2 and a cold exclusive compartment 3 and entrance piping of an outdoor heat exchanger 21 of the cooling and heating system 26 and a part of a condenser of the cooling exclusive system 33 are cascaded, thus, both systems are optimized, efficiency is raised by exhaust heat collection, dew condensation of the outdoor heat exchanger is prevented and deterioration of cooling capability when both systems are operated for cooling is suppressed.
SAKAI TOSHIKAZU
NISHIMURA KOICHI
KANESHIRO KENJI
Hiroki Naito
Daisuke Nagano