Device for heating water in vehicles for preparing hot drinks comprises a preheating unit arranged between a supply container and a flow heater to preheat a predetermined amount of fresh water to an elevated flow temperature

摘要

Device for heating water in vehicles comprises a preheating unit arranged between a supply container and a flow heater to preheat a predetermined amount of fresh water to an elevated flow temperature for the heater. Preferred Features: The preheating unit is a storage heater which receives a cup portion of a hot drink. The preheating unit has a heat exchanger for operating with the waste heat of the drive motor of the vehicle.