REFRIGERATOR AND METHOD FOR CONTROL OPERATING THEREOF

摘要

A refrigerator is provided to expand a variable temperature range of a variable temperature room, and to control humidity of the variable temperature room. A refrigerator comprises a main body, a plurality of evaporators(21,31,41), a plurality of fans(22,32,42), a converting valve(51) of a refrigerant flow path, and a control unit. The main body is equipped with a plurality of storage rooms including a refrigeration room, a freezing room and a variable temperature room. The evaporators correspond to the storage rooms respectively. The fans are respectively arranged in the storage rooms so as to supply cold air to the storage rooms. The converting valve of the refrigerant flow path converts the refrigerant flow path flowing into the evaporators. The control unit controls the fans and the converting valve of the refrigerant flow path so as to control temperature and humidity of the variable temperature room.