A heating system of an electric vehicle includes a cooling line, a heating line, a first branch line, a second branch line, a first valve, and a second valve; a radiator provided with a cooling fan is arranged in the cooling pipeline; the heating pipeline comprises a cooling water heater for heating cooling water and an internal heater which are arranged in the heating pipeline and is fluidly connected to the cooling pipeline; 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 electric water pump and an electrical component; 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 electric water pump; the first valve is arranged at a branch point of the cooling pipeline, the heating pipeline and the first branch pipeline; the second valve is provided at a branch point of the cooling line, the heating line, and the second branch line.
本发明涉及一种电动车辆的加热系统,其包括:冷却管线、加热管线、第一分支管线、第二分支管线、第一阀以及第二阀;安装有冷却风扇的散热器设置于所述冷却管线中;所述加热管线包括设置于其中的加热冷却水的冷却水加热器和内部加热器并且流体连接至冷却管线;所述第一分支管线流体连接冷却管线的第一部分和加热管线的第一部分并且包括第一电动水泵和电气部件;所述第二分支管线流体连接冷却管线的第二部分和加热管线的第二部分并且包括第二电动水泵;所述第一阀设置在冷却管线、加热管线和第一分支管线的分支点处;所述第二阀设置在冷却管线、加热管线和第二分支管线的分支点处。
Heating system of electric vehicle
电动车辆的加热系统
2022-12-16
Patent
Electronic Resource
Chinese
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 |