To efficiently heat commodity, and to reduce power consumption by controlling the suction air flow of a heating chamber, and reducing the quantity of infiltration of high temperature air from a heating chamber to a cooling chamber, and limiting the heating range of commodity.
This vending machine is configured to store commodity 2 so that it can be horizontally arranged backward and forward in a commodity storage 1 surrounded by heat insulating materials, and vertically divided into a heating chamber H and a cooling chamber C by heat insulating separation board 6, and to heat or cool the commodity 2. The heating chamber H positioned at the upper part of the commodity storage 1 is provided with a wind tunnel 14 having a blow-off duct 11 and a suction duct 12, and a blow-off port 11a of the blow-off duct 11 is arranged at the front side of the upper part of the commodity storage, and a suction port 12a of the suction duct 12 is arranged at the front side of the storage on the both right and left side faces of the commodity storage 1.
TSUCHIYA TOSHIAKI
TAKANO YUKIHIRO
TOMINAGA HIROSHI
ITO TOSHISHIGE
| JP2003173466A | 2003-06-20 | |||
| JPH1166414A | 1999-03-09 | |||
| JP2006195503A | 2006-07-27 | |||
| JP2006133950A | 2006-05-25 | |||
| JP2007034970A | 2007-02-08 |
Kiyoshi Yasushima
Souji Sasaki
Noboru Omura
Takanashi Norio