A HUMIDIFIER FOR FUEL CELL

摘要

PURPOSE: A humidifier for fuel cells is provided to enhance humidification efficiencies by directly spraying moisture to dried air. CONSTITUTION: A humidifier for fuel cells comprises housing(101) which includes a first outlet, one or more second inlets in which dried air is discharged and one or more second outlets in which wet air is inflowed, a hollow fiber membrane module in which a plurality of hollow fiber membranes inside the housing to absorb moisture included in wet air through the second inlet and humidify the dry air, and a nozzle unit(200) which is equipped to spray water at the entrance of the housing.