Refrigeration system for a refrigerator and a refrigerator thereof

A refrigeration system for a wine cooler, comprising:

• a compressor (1) having an inlet end and an outlet end;
• a condenser (2);
• an ice maker evaporator (3a);
• a refrigerating chamber evaporator (3b);
• a first capillary pipe (4a);
• a second capillary pipe (4b);
• a first solenoid valve (5a);
• a second solenoid valve (5b);
• a third solenoid valve (5c);
• and
• a first three-way pipe (6a) having an inlet end and two outlet ends;
• wherein,
• the condenser (2) communicates with the outlet end of the compressor (1) and the inlet end of the first three-way pipe (6a), and the two outlet ends of the first three-way pipe (6a) respectively communicate with the first solenoid valve (5a) and the second solenoid valve (5b) forming two passages:
• a first passage and a second passage;
• in the first passage, the first solenoid valve (5a) communicates with the first capillary pipe (4a), the first capillary pipe (4a) communicates with the ice maker evaporator (3a), and the ice maker evaporator (3a) communicates with the inlet end of the compressor (1);
• in the second passage, the second solenoid valve (5b) communicates with the second capillary pipe (4b), the second capillary pipe (4b) communicates with the refrigerating chamber evaporator (3b), and the refrigerating chamber evaporator (3b) communicates with the inlet end of the compressor (1);
• and
• the outlet end of the compressor (1) communicates with an inlet end of the ice maker evaporator (3a) through the third solenoid valve (5c) forming a third passage.