| 主权项 |
1. A motor vehicle, comprising: an internal combustion engine and an air-conditioning system, the air-conditioning system including a heat exchanger and a compression refrigeration machine, the heat exchanger and the compression refrigeration machine incorporated in a coolant circuit, the coolant circuit configured to communicate a coolant flow and including a pump, wherein the compression refrigeration machine is driven at least one of directly and indirectly via the internal combustion engine,
an adsorption system incorporated in the coolant circuit and connected to the internal combustion engine in a heat-transferring manner, the adsorption system configured to receive a waste heat load from the internal combustion engine for operation, and a valve device incorporated into the coolant circuit and switchable between at least two positions for distributing the coolant flow between the adsorption system and the compression refrigeration machine, wherein in one position the valve device directs the coolant flow exclusively via the adsorption system and shuts off the compression refrigeration machine. |
