The present invention relates to an air conditioning system for a vehicle with improved energy efficiency that minimizes heat generation of a supercharger and reduces the number of revolutions per minute of a compressor. The air conditioning system for a vehicle with improved energy efficiency includes: a cooler equipped with a compressor, a condenser, an expansion valve, and an evaporator to control the temperature in the vehicle by circulating refrigerant; a supercharger that first boosts the refrigerant passing through the evaporator and delivers the refrigerant to the compressor; and a circulation control unit that controls the operation of the air conditioner and the supercharger to control refrigerant circulation between the air conditioner and the supercharger.
본 발명의 일 실시예에 따른 차량용 공조시스템은 압축기, 응축기, 팽창밸브 및 증발기를 구비하여 냉매를 순환시킴에 따라 차량내 온도를 조절하는 냉방기와, 증발기를 통과한 냉매를 1차 증압하여 상기 압축기로 전달하는 과급기와, 냉방기와 과급기의 작동을 제어하여 냉방기와 과급기의 냉매 순환을 조절하는 순환조절부를 포함한다.
AIR CONDITIONING SYSTEM FOR VEHICLES WITH IMPROVING ENERGY EFFICIENCY
에너지 효율을 향상시킨 차량용 공조시스템
2020-08-20
Patent
Electronic Resource
Korean
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
AIR CONDITIONING SYSTEM FOR VEHICLES WITH IMPROVING ENERGY EFFICIENCY
European Patent Office | 2023
Improving efficiency of existing air-conditioning
NTRS | 1977
|