MOISTURE-ABSORBING RESPIRATOR AND MOISTURE-ABSORBING RESPIRATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a moisture-absorbing respirator and a moisture-absorbing respiration device that allow elimination of replacement of a moisture absorbent or enable a significant extension of the period until the replacement compared with conventional techniques to thereby reduce the work required for replacing the moisture absorbent and the cost including a labor cost and the like.

SOLUTION: A moisture-absorbing respirator includes: an inner vessel having a moisture absorbent-housing chamber internally and two air inlet-and-outlet pipes that respectively communicate with the moisture absorbent-housing chamber and have mutually different opening directions; a transparent outer vessel covering a part or the entirety of the inner vessel; and valves respectively disposed at the opening ends of the individual air inlet-and-outlet pipes pulled out to the outside via individual through holes. Further in the respirator, at least two of the respirators are interconnected by connecting pipes so as to let the air selectively into/out of each respirator by switching the individual valves.

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