The invention provides an exhaust pipe assembly, a lower vehicle body structure and a vehicle. The lower vehicle body structure comprises an inner pipe and an outer pipe, and a waste gas channel is formed in the inner pipe; the outer pipe is arranged outside the inner pipe, and a first channel is formed between the outer pipe and the inner pipe; one end of the first channel is opened to form an air inlet, and the first channel is used for being selectively communicated with a heat circulation pipeline to heat the passenger compartment and/or the battery pack. According to the technical scheme, heat of the exhaust pipe can be conducted away in time, waste heat of the exhaust pipe is utilized according to the requirement of the whole vehicle for heat, and reliability is good.
本申请提供一种排气管组件、下车体结构及车辆。所述下车体结构包括内管和外管,所述内管内形成废气通道;所述外管设置在所述内管外且所述外管与所述内管之间形成第一通道;所述第一通道的一端敞开以形成空气入口,所述第一通道用于选择性地与热循环管路连通,以加热所述乘员舱和/或电池包。本申请的技术方案能够及时将排气管的热量导走,并根据整车对热量的需求而对排气管的废热加以利用,可靠性佳。
Exhaust pipe assembly, lower vehicle body structure and vehicle
排气管组件、下车体结构及车辆
28.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
Exhaust pipe assembly, lower vehicle body structure and vehicle
Europäisches Patentamt | 2024
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