To avoid proliferation of saprophyte in an evaporator for use in cooling/dehumidification of air supplied into a food product storage space.
A drain pan 11a and a drain pipe 12a are made of metal material, the drain pipe 12a is arranged to enable accumulation of heat at the drain pan 11a to be released to air within equipment storing space S2a and at the same time, when a prescribed finish condition is satisfied during execution of processing to dry food product within a food product storing space S1a, at least one of processing Ca in which a controller 9 controls an adjusting valve 42a to decrease a first rate of supply amount of coolant for a condenser 43a, expansion valve 44a and evaporator 45a in respect to discharge amount of coolant from a compressor 41 than that of a time in which a finish condition is satisfied and processing Cb in which the controller 9 controls an adjusting valve 42b to increase a second rate of supply amount of coolant for a condenser 43b, expansion valve 44b and evaporator 45b in respect to discharge amount of coolant from the compressor 41 than that of a time in which a finish condition is satisfied is carried out.
| WO/2020/253470 | GLASS AIR-DRYING DEVICE |
| JPH071146 | [Title of Invention] Ejector-type drying device |
| JPS57188300 | DRIVE CONTROL SYSTEM OF GARMENT DRYER |
SHIMIZU YUKI
KOBAYASHI MITSUNORI
HOSOO TEPPEI
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