선박용 화물탱크 압력 제어 시스템이 개시된다. 상기 선박용 화물탱크 압력 제어 시스템은, 연료탱크로부터 배출되는 액체연료를 가압시키는 제1 펌프; 화물탱크의 돔 상부에 설치되어, 상기 제1 펌프에 의해 가압된 액체연료를 냉매로 사용하여 상기 화물탱크로부터 배출된 액체화물를 냉각시키는 열교환기; 및 상기 제1 펌프에 의해 가압된 후 상기 열교환기에서 냉매로 사용되며 온도가 올라간 액체연료를 기화시키는 기화기;를 포함하고, 상기 연료탱크에 저장된 액체연료와 상기 화물탱크에 저장된 액체화물이 서로 다른 종류의 유체인 것을 특징으로 한다.

    Disclosed is a system for controlling pressure in a cargo tank for a ship. The system for controlling pressure in a cargo tank for a ship includes: a first pump pressurizing liquid fuel discharged from a fuel tank; a heat exchanger installed on an upper portion of a dome of the cargo tank and cooling liquid cargo discharged from the cargo tank by using the liquid fuel pressurized by the first pump as a refrigerant; and a vaporizer vaporizing the liquid fuel which is used as the refrigerant in the heat exchanger and in which temperature is increased after being pressurized by the first pump. The liquid fuel stored in the fuel tank and the liquid cargo stored in the cargo tank are different kinds of fluid from each other.


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    Title :

    System and Method of Controlling Pressure in Cargo Tank for Vessels


    Additional title:

    선박용 화물탱크 압력 제어 시스템 및 방법


    Publication date :

    2023-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES




    System and Method of Controlling Pressure in Cargo Tank for Vessels

    JANG DAE WOO | European Patent Office | 2020

    Free access

    System and Method of Controlling Pressure in Cargo Tank for Vessels

    JANG DAE WOO | European Patent Office | 2020

    Free access