In-vehicle fuel cell system

摘要

A fuel cell system mounted in a vehicle includes a fuel cell stack, a coolant supply mechanism, and a fuel gas supply mechanism. The coolant supply mechanism includes a coolant supply pipe and a coolant discharge pipe, provided on a front side in a traveling direction of the vehicle, relative to the fuel cell stack. The fuel gas supply mechanism includes a fuel gas supply pipe, provided on a rear side in the traveling direction, relative to the fuel cell stack.

主权项

1. An in-vehicle fuel cell system comprising:
a fuel cell stack formed by stacking a plurality of power generation cells, said fuel cell stack being mounted in a vehicle; a coolant supply mechanism for supplying a coolant to said fuel cell stack; and a reactant gas supply mechanism for supplying a reactant gas to said fuel cell stack, wherein:
the vehicle extends in a longitudinal direction that corresponds to a traveling direction of the vehicle, and in a lateral direction that is perpendicular to the longitudinal direction;said coolant supply mechanism includes a coolant pipe, provided on a front side in the longitudinal direction of said vehicle, relative to said fuel cell stack, the coolant pipe connecting a radiator to a front of the fuel cell stack in the longitudinal direction of the vehicle,the fuel cell stack is provided at a center of the vehicle in the lateral direction, andsaid reactant gas supply mechanism is provided on a rear side in the longitudinal direction of said vehicle, relative to said fuel cell stack, and said reactant gas supply mechanism includes a reactant gas pipe that attaches to a back of the fuel cell stack in the longitudinal direction of the vehicle such that the coolant pipe and the reactant gas pipe connect to opposite ends of the fuel cell stack.