The invention relates to a pure electric vehicle, which comprises a battery compartment, a battery pack is arranged in the battery compartment; a battery pack air duct is arranged in the battery compartment and is provided with a battery pack air duct air inlet and a battery pack air duct air outlet, and the battery pack air duct air outlet is communicated with the interior of the vehicle; the pure electric vehicle further comprises a heating device, the heating device comprises a gas channel, and the gas channel is provided with a fuel heater or provided with the fuel heater and a heat exchanger used in cooperation with the fuel heater. The gas channel is provided with a gas channel air inlet and a gas channel air outlet; the pure electric vehicle further comprises a backflow channel, andthe backflow channel is communicated with the interior of the vehicle. The pure electric vehicle further comprises a control valve structure, and the control valve structure has two working modes: according to one working mode, communication of battery pack air duct air inlet with the gas channel air outlet is adopted, and disconnection of the battery pack air duct air inlet and the backflow channel is adopted; and according to the other mode, communication of the battery pack air duct air inlet with the backflow channel, and disconnection of the battery pack air duct air inlet with the gas channel air outlet are adopted.
本发明涉及一种纯电动汽车,纯电动汽车包括电池舱,内置有电池组;电池舱内设有电池组风道,电池组风道有电池组风道进风口和电池组风道出风口,电池组风道出风口与车内连通;纯电动汽车还包括加热装置,加热装置包括气体通道,气体通道上设有燃料加热器或设有燃料加热器和与燃料加热器配套使用的换热器;气体通道有气体通道进风口和气体通道出风口;纯电动汽车还包括回流通道,回流通道与车内连通;纯电动汽车还包括控制阀结构,控制阀结构有两种工作模式:一种为接通电池组风道进风口与气体通道出风口、断开电池组风道进风口与回流通道的连通;一种为接通电池组风道进风口与回流通道、断开电池组风道进风口与气体通道出风口的连通。
Pure electric vehicle
一种纯电动汽车
2020-07-28
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Boost system of pure electric vehicle and pure electric vehicle
European Patent Office | 2023
|Power control system of pure electric vehicle, and pure electric vehicle
European Patent Office | 2021
|Pure electric vehicle power system, pure electric vehicle and control method
European Patent Office | 2021
|Two-gear transmission for pure electric vehicle and pure electric vehicle
European Patent Office | 2023
|