Cooling and Heating System for Hydrogen Fuel Vehicles

Disclosed is a cooling and heating system utilized in a vehicle using a fuel cell configured to generate electricity with hydrogen and oxygen supplied thereto as a power supply source, wherein a power supply source apparatus of a conventional hydrogen fuel vehicle is utilized as the cooling and heating system and wherein a heat exchanger necessary in the process of heat-exchanging liquefied hydrogen is utilized as a heating means and cool air generated in the process of cooling high-temperature coolant discharged after cooling the fuel cell through a heat exchanger is utilized as a cooling means.