| 摘要 |
Disclosed is an ice maker having an air cooling type freezer in an upper part thereof, capable of driving both an ice making chamber and a freezing chamber using a single compressor and a single condenser, comprising: a mechanic chamber (10) having a compressor (11) and a condenser (12); an ice making chamber (30) coupled to the mechanic chamber (10); a freezing chamber (20) positioned above the ice making chamber (30); a refrigerant line (40) connected to the ice making chamber (30) and the freezing chamber (20), starting from the mechanic chamber (10); and a controller (50) controlling a refrigerant supplied to the ice making chamber (30) and the freezing chamber (20). The refrigerant line (40) includes: an ice making chamber capillary (41) connected from the condenser (12) to an ice making module (31) of the ice making chamber (30); a first cutoff valve (411) coupled to the ice making chamber capillary (41); a freezing chamber capillary (42) connected from the condenser (12) to a unit cooler (21) of the freezing chamber (20); a second cutoff valve (421) coupled to the freezing chamber capillary (42); an ice making chamber low pressure pipe (43) connected from the ice making module (31) to the compressor (11) of the mechanic chamber (10); a freezing chamber low pressure pipe (44) connected from the unit cooler (21) to the compressor (11) of the mechanic chamber (10); a third cutoff valve (441) coupled to the freezing chamber low pressure pipe (44); a hot line (46) coupled to a connection pipe (45) between the compressor (11) and the condenser (12) and connected to the ice making module (31); and a hot line valve (461) coupled to the hot line (46). |
