Method for controlling an air condition arrangement of a vehicle
AssigneesNingbo Geely Automobile Research & Dev. Co., Ltd., Zhejiang Geely Holding Group Co., Ltd.
InventorsKristian Nicklasson, Emil Frykberg, Mikael Larsson
Life of this patent
Estimating the term…
Abstract
A method for controlling an air condition arrangement of a vehicle. The air condition arrangement includes a heat pump system having a compressor, a condenser, and an evaporator. An air distribution unit is arranged in the vehicle for providing air to a vehicle compartment of the vehicle. The method includes directing a flow of air heated by the condenser by work from the compressor to the evaporator.
Claims7
A method for controlling an air condition arrangement of a vehicle, the air condition arrangement comprising a heat pump system having a compressor, a condenser and an evaporator, the method comprising directing a flow of air heated by the condenser by work from the compressor to the evaporator, wherein the air condition arrangement comprises an air distribution unit arranged in the vehicle for providing air to a vehicle compartment of the vehicle, and a condenser fan duct providing air from outside the vehicle to the air distribution unit, which air passes the condenser arranged in the condenser fan duct before reaching the air distribution unit, and an evaporator fan duct providing air from outside the vehicle to the air distribution unit, which air passes the evaporator arranged in the evaporator fan duct before reaching the air distribution unit, wherein redirecting an air flow from the condenser fan duct incoming to the air distribution unit, to the evaporator fan duct such that the air from the condenser fan duct will flow in the evaporator fan duct in a reversed direction from the air distribution unit to the outside of the vehicle.
A control unit controlling an air condition arrangement of a vehicle, the air condition arrangement comprising a heat pump system having a compressor, a condenser and an evaporator, the air condition arrangement further comprising an air distribution unit arranged in the vehicle for providing air to a vehicle compartment of the vehicle, and a condenser fan duct providing air from outside the vehicle to the air distribution unit, which air passes the condenser arranged in the condenser fan duct before reaching the air distribution unit, and an evaporator fan duct providing air from outside the vehicle to the air distribution unit, which air passes the evaporator arranged in the evaporator fan duct before reaching the air distribution unit, wherein the control unit is configured to control the air distribution unit to redirect an air flow from the condenser fan duct incoming to the air distribution unit, to the evaporator fan duct such that the air from the condenser fan duct will flow in the evaporator fan duct in a reversed direction from the air distribution unit to the outside of the vehicle.
Dependencies are inferred from the claim text.