A HUMIDIFIER FOR A FUEL CELL DISTRIBUTABLE UNIFORMLY FUEL

摘要

PURPOSE: A humidifier for a fuel cell is provided to generate mixing gas with the uniform molar content to each sub pipes by varying the locating of each communication hole of the sub pipes, and to stably operate a fuel cell system. CONSTITUTION: A humidifier(10) for a fuel cell capable of uniformly dispersing fuel comprises the following: a base pipe(20) including an inlet(21) to insert feed gas; multiple sub pipes(30) including a communication hole(31); and multiple water pipes(40) being connected with the sub pipes to supply water to the sub pipes. The resistance generated around the communication hole enlarges by the distance from the inlet, to maintain the uniform pressure of the feed gas.