COOLING/HEATING STRUCTURE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To automatically and accurately stop heating of a heat exchanger when a temperature of air fed into the cabin is sufficiently raised in the case where the heating of the heat exchanger is operated in addition to the heater at heating to raise the temperature of the air fed into the cabin in a cooling/heating structure for a vehicle. SOLUTION: The cooling/heating structure for the vehicle is provided: with a heater 7 for heating air fed into the cabin using cooling water of an engine 1; and the heat exchanger 15 for heating and heat-absorbing the air fed into the cabin. The heating of the heat exchanger 15 is automatically stopped by a water temperature sensor 43 for detecting the temperature of the cooling water of the engine 1 and an air temperature sensor 44 for detecting the temperature of the air from the heat exchanger 15. COPYRIGHT: (C)2004,JPO