| 摘要 |
PROBLEM TO BE SOLVED: To provide a warmth source device capable of heating the whole compressed air supplied to the inside of a dry suit, blanket, etc., using a disposable pocket heater and free of the risk that the paper sack, etc., of disposable pocket heater goes in breakage. SOLUTION: A male connector part 15 and a female connector part 16 are attached to a sealed vessel 1, which is structured as accommodating a disposable pocket heater 27 in such a way as capable of taking out. The vessel 1 is furnished internally with a pipe 17 coupled with the male connector part 15, and compressed air introduced therefrom is allowed to flow out from the pipe 17, and at this time of flowing out, the compressed air is allowed to run against the internal circumferential surface of the vessel 1 so that its energy is weakened.
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