| 摘要 |
PROBLEM TO BE SOLVED: To provide a safety device of a refrigerating circuit for inexpensively and easily preventing the occurrence of human damage even if leakage of a refrigerant is caused. SOLUTION: When connecting refrigerant pipes 5 (5a, and 5b) inside a storage, a refrigerant recovering vessel 11 is arranged to be fixed to the refrigerant pipes 5 so as to contain a connecting place inside. A leakage refrigerant discharge pipe 12 is arranged so that one end is connected by communicating with the inside of the refrigerant recovering vessel 11, and the other end is arranged so as to communicate with the atmosphere. Thus, even if the refrigerant leaks from the connecting place of the refrigerant pipes 5, the refrigerant does not gather in the storage. COPYRIGHT: (C)2005,JPO&NCIPI
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