The invention relates to a cooling system comprising an auxiliary water pump. The cooling system comprises a high-temperature circulation cooling system, a low-temperature circulation cooling system and a delay circulation cooling system, wherein the high-temperature circulation cooling system comprises a first expansion tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electric thermostat, a machine oil cooler, the auxiliary water pump and warm air; the low-temperature circulation cooling system comprises a second expansion tank, a low-temperature radiator, a second water pump, a turbosupercharger, an electric super-charger, an intercooler and a BSG (belt starter generator). According to the cooling system, the two circulation cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are respectively arranged, so that the requirements of different to-be-cooled parts on the cooling temperature are effectively guaranteed; the volume of the cooling system is not enlarged through the adoption of the technical scheme provided by the invention.
Cooling system comprising auxiliary water pump
2015-12-23
Patent
Electronic Resource
English
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / 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 / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung |
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