Patent ID: 11772449

Abstract:
To provide a vehicle air conditioning apparatus capable of smoothly performing temperature adjustment of a battery and a temperature-adjusted object other than the battery that are mounted on a vehicle. A vehicle air conditioning apparatus includes an equipment temperature adjusting device 61 for circulating a heating medium to a battery 55 and a traveling motor 65 to adjust the temperature of the battery 55 and the temperature of the traveling motor 65. The equipment temperature adjusting device includes circulating pumps 62, 63, and 87 for circulating the heating medium to the battery and the temperature-adjusted object, a refrigerant-heating medium heat exchanger 64 for exchanging heat between a refrigerant and the heating medium, an air-heating medium heat exchanger 67 for exchanging heat between outdoor air and the heating medium, and three-way valves 81 to 83 for controlling circulation of the heating medium to the battery and the traveling motor.