| abstract |
The invention provides an air conditioner heating system and a control method thereof. The air conditioner heating system includes an engine, a first electronic water pump, a second electronic water pump, a battery, a battery radiator, a fuel heater, a warm air core, a first tail The air pipe and the second exhaust pipe, the engine, the battery, the fuel heater and the warm air core are connected through pipelines to form the first coolant circulation loop, and the battery radiator and the battery are connected through pipelines to form the second coolant circulation loop. The exhaust pipe shares a blower with the heater core, and the second exhaust pipe is wound around the battery. Through the above technical solution, on the one hand, the heat of the engine, the heat of the battery, and the heat of the engine exhaust gas can be used to realize heating in the vehicle, thereby improving the utilization rate of heat, reducing power consumption, and increasing the cruising range of the vehicle; Rapid heating inside ensures user comfort. |