| 摘要 |
PROBLEM TO BE SOLVED: To make the most of the heat transfer area of an evaporator. SOLUTION: The refrigerator is provided with a compressor 1, a condenser 2, an expansion valve 3 and a plurality of evaporators 4A and 4B connected mutually in parallel. In this case, the humidity of a total system can be performed by controlling the valve travel of the expansion valve 3, and the adequate amount of the circulation flow of coolant, which is further decompressed by each of the fluid resistors 20A and 20B, can be fed to the evaporators 4A and 4B by providing with controlling means for controlling the intake gas coolant of the compressor 1 to be slightly moist by controlling the valve travel of the expansion valve 3, and arranging the fluid resistors 20A and 20B having predetermined resistances on each intake side of the condensers 4A and 4B respectively.
|
