The invention discloses an integrated heat management system for a commercial vehicle, and relates to the technical field of vehicle heat management, the integrated heat management system comprises a main circulation water path, a main circulation water path, a main circulation water path and an auxiliary circulation water path, the main circulation water path comprises a warm air water pump, a four-way reversing valve, a fuel oil heater, an oil tank, an engine water jacket, a warm air core, a first pipeline, a second pipeline and a third pipeline; two ends of the first pipeline are respectively communicated with the warm air water pump and the four-way reversing valve; the second pipeline is sequentially communicated with the four-way reversing valve, the warm air core and the warm air water pump; two ends of the third pipeline are respectively communicated with the four-way reversing valve; the fuel heater, the fuel tank and the engine water jacket are sequentially communicated through the third pipeline; a battery circulation waterway; and a battery refrigeration circuit. According to the thermal management system, the minimum temperature application range and cold start time of the vehicle can be improved, and the energy utilization efficiency is improved.
本发明公开了商用车集成式热管理系统,涉及车辆热量管理技术领域,包括:主循环水路,包括暖风水泵、四通换向阀、燃油加热器、油箱、发动机水套、暖风芯、第一管路、第二管路以及第三管路;所述第一管路的两端分别连通暖风水泵和四通换向阀;所述第二管路依次连通四通换向阀、暖风芯和暖风水泵;所述第三管路的两端分别与四通换向阀连通,所述燃油加热器、油箱和发动机水套依次通过所述第三管路连通;电池循环水路;以及电池制冷回路。本发明的热管理系统可提升车辆最低温度适用范围及冷启动时间,提升能量利用效率。
Integrated thermal management system for commercial vehicle
商用车集成式热管理系统
2023-08-15
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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