A heating system of a vehicle includes: a cooling line in which a radiator mounted with a cooling fan is provided; a heating line including a cooling water heater heating cooling water and an internal heater provided therein, and fluidly connected to the cooling line; a first branch line fluidly connecting a first portion of the cooling line and a first portion of the heating line, and including a first electrically powered water pump and an electric part; a second branch line fluidly connecting a second portion of the cooling line and a second portion of the heating line, and including a second electrically powered water pump; a first valve provided in the cooling line, the heating line, and a branch point of the first branch line; and a second valve provided in the cooling line, the heating line, and the branch point of the second branch line.
HEATING SYSTEM OF ELECTRIC VEHICLE
2022-12-22
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |