본 발명은 차량용 에어컨의 냉동사이클에 관한 것으로서, 더욱 상세하게 본 발명은 제1증발부와 제2증발부를 갖는 증발기가 구비되고, 하나의 팽창밸브를 이용하여 교축된 냉매를 각 증발부로 공급할 수 있어 전체 시스템의 효율을 높일 수 있으며, 증발기의 냉매 파이프 구성을 간소화하여 소형화가 가능한 차량용 에어컨의 냉동사이클에 관한 것이다.

    PURPOSE: A refrigeration cycle of an air conditioner for a vehicle is provided to supply refrigerants throttled using an expansion valve to each evaporation part. CONSTITUTION: A refrigeration cycle of an air conditioner for a vehicle comprises a compressor(100), a condenser(200), an expansion valve(300), and an evaporator(400). The compressor compresses refrigerants. The condenser condenses the compressed refrigerants. The expansion valve throttles the condensed refrigerants. The evaporator comprises first and second header tanks, first and second tubes, and pins. The first and second tubes form first and second evaporation parts. The pins are inserted between the first and second tubes. [Reference numerals] (100) Compressor; (200) Condenser; (AA) Second evaporation unit(second tube); (BB) First evaporation unit(first tube)


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    Title :

    Refrigerant cycle of air conditioner for vehicles


    Additional title:

    차량용 에어컨의 냉동사이클


    Publication date :

    2017-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION



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