BLOWER HOUSING OF HYDROGEN GAS RECIRCULATION FOR FUEL CELL VEHICLE

摘要

A blower housing of a hydrogen gas recirculation device for fuel cell vehicles is provided to increase the cooling effect by flow and to ensure the uniform temperature deflection by applying a cooling pin according to the flowing direction and moving a flow exfoliation point of the surface of the housing, to the back-end of the housing. A blower housing of a hydrogen gas recirculation device for fuel cell vehicles has a cooling pin(11) on the circumference of a housing main body(10) installed inside FPS(hydrogen supply module, 15). The cooling pin is arranged horizontally to be parallel with the air flow direction so as to reduce the temperature deflection and lower a maximum temperature point.