| 摘要 |
PROBLEM TO BE SOLVED: To provide an ice-making machine securely preventing leakage of a refrigerant from an evaporation tube and also of improving ice-making efficiency. SOLUTION: The evaporation tube 18 of a cooling circuit where a refrigerant circulates has a seamless structure, to prevent leakage of the refrigerant from the evaporation tube 18. A plurality of ice-making tube parts 23 are formed by bending the evaporation tube 18 spirally. Each ice-making tube part 23 is directly immersed in ice-making water w in a container 15, to make ice. COPYRIGHT: (C)2011,JPO&INPIT |
