Disclosed is a power supply system for a freezer for a specially equipped vehicle. The disclosed power supply system for a freezer for a specially equipped vehicle, which supplies power to a freezer of a specially equipped vehicle including a cooling cycle including a compressor, a condenser, an evaporator, and an expansion valve so as to refrigerate or freeze the inside of a loading box, comprises: a battery part dedicated for a refrigerator, which comprises a plurality of battery packs and is configured in an independent shape to be completely separated from an engine of a specially equipped vehicle and a vehicular battery charged by the engine; and a power control part for supplying direct current power of the battery part dedicated for a refrigerator to a drive motor for driving the compressor so as to drive the freezer. The present invention can stably supply power to a freezer while reducing the fuel consumption of a vehicle.

    특장차용 냉동기의 전원공급시스템이 개시된다. 개시된 특장차용 냉동기의 전원공급시스템은 압축기, 응축기, 증발기, 팽창밸브를 포함하는 냉동사이클이 구성되어 적재함 내부에 냉동 또는 냉장이 이루어지도록 하는 특장차의 냉동기에 전원을 공급하기 위한 특장차용 냉동기의 전원공급시스템에 있어서, 특장차의 엔진 및 상기 엔진에 의해 충전되는 차량배터리와는 완전 분리된 독립적인 형태로 구성되어 직류전원이 충전되는 복수의 배터리팩을 구비한 냉동기전용 배터리부; 상기 냉동기전용 배터리부의 직류전원을 상기 압축기를 구동시키는 구동모터에 공급하여 상기 냉동기가 구동되도록 하는 전원제어부;를 포함하는 것을 특징으로 한다.


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    Title :

    Power supply system of refrigerator for special truck


    Additional title:

    특장차용 냉동기의 전원공급시스템


    Contributors:

    Publication date :

    2020-11-25


    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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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