Brennstoffzellensystem und Vorrichtung für die Zufuhr von Mischbrennstoff und Wasser

摘要

An apparatus (190) for supplying mixed fuel includes a water container (164) storing water; a fuel container (111) storing fuel, including at least gaseous fuel, the fuel container (111) being coupled to the water container (164) by a pressure pipe (124) for transferring internal pressure of the fuel container (111) to the water container (164); and a mixer (130) coupled to the water container (164) through a water supplying pipe (122) and coupled to the fuel container (111) through a fuel supplying pipe (121), the mixer (130) outputting mixed fuel through a mixed fuel supplying pipe (123). A water supplying unit (170) includes a water container (164) storing water and connected to a water supplying pipe (122), the water container (164) having an outlet; and a pressure applying unit coupled to the water container (164) for applying gas pressure to an inside of the water container (164) to discharge water from the water container (164) through the outlet.
A fuel mixer provided in a fuel cell system using a fluid fuel, the fuel mixer comprising: a Venturi pipe, through which the fuel flows, the Venturi pipe having a predetermined discharging pressure therethrough; and a water supplying pipe having an opening at a location where negative pressure is generated when the fuel flows through the Venturi pipe, the water supplying pipe supplying water through he opening in response to the negative pressure.