| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquefied gas vaporizer suitable for a vaporizer for a satellite base in cold district. SOLUTION: When operating in thawing, a warm air, which is produced by a warm air generator, and supplied to a warm air inlet 7 through a warm air duct 11, is blown off to a vaporizer lower space 13, and heated so that an ambient temperature of a heat transfer tube 10 may be 5°C or so. Moreover, the warm air is also heated from the inside by flowing a heated gas supported from an another channel heating system through a gas line Lc. COPYRIGHT: (C)2009,JPO&INPIT
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