Complete vehicle combined type heat dissipation system of fuel cell

The utility model discloses a fuel cell whole vehicle combined type radiating system which comprises a fuel cell system, a first radiator, a second radiator, an inlet of the first radiator connected with the fuel cell system through a first pipeline, and an outlet of the first radiator connected with an inlet of the second radiator through a second pipeline. An outlet of the second radiator is connected with the fuel cell system through a third pipeline to form cooling liquid circulation, and the first electronic three-way valve is mounted on the second pipeline to control the flow and the flow direction of the cooling liquid; a third connector of the first electronic three-way valve is connected with one end of a fourth pipeline, and the other end of the fourth pipeline is communicated with the third pipeline. The utility model has the advantages of simple structure, small occupied space and the like. 本实用新型公开了一种燃料电池整车复合式散热系统，包括燃料电池系统、第一散热器、第二散热器，通过第一管路连接燃料电池系统的第一散热器的进口，所述第一散热器的出口通过第二管路连接所述第二散热器的进口，所述第二散热器的出口