The present invention relates to a heating medium circulation system and a ship having the same, comprising: a heating unit for heating liquefied gas or boil-off gas of a liquefied gas storage tank; a cooling unit including a cooler for dissipating heat generated by a motor of a boil-off gas compressor for compressing the boil-off gas of the liquefied gas storage tank using a heating medium, and a cargo cooler and a lubricant cooler using the heating medium; and a cofferdam heating unit for heating a cofferdam of a hull in which the liquefied gas storage tank is provided by using the heating medium heated by the cooling unit, wherein the heating unit heats the liquefied gas or boil-off gas by sharing the heating medium used in the cofferdam heating unit and the cooling unit, thereby capable of reducing air pollution by reducing the green house gas (GHG) emissions by suppressing fuel oil usage in an engine room auxiliary boiler by utilizing a glycol water circulation system.

    본 발명은 열매체 순환 시스템 및 이를 구비하는 선박에 관한 것으로서, 액화가스 저장탱크의 액화가스 또는 증발가스를 가열하는 가열부; 상기 액화가스 저장탱크의 증발가스를 압축하는 증발가스 압축기의 모터 발열을 열매체를 이용하여 해소하는 쿨러와, 열매체를 이용하는 카고 쿨러 및 윤활유 쿨러를 포함하는 냉각부; 및 상기 냉각부에서 가열된 열매체를 이용하여 상기 액화가스 저장탱크가 마련되는 선체의 코퍼댐을 가열하는 코퍼댐 가열부를 포함하며, 상기 가열부는, 상기 코퍼댐 가열부 및 상기 냉각부에서 사용되는 열매체를 공유하여 액화가스 또는 증발가스를 가열하는 것을 포함하는 것을 특징으로 한다.


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    Titel :

    heating medium circulation system and ship having the same


    Weitere Titelangaben:

    열매체 순환 시스템 및 이를 포함하는 선박


    Beteiligte:

    Erscheinungsdatum :

    29.03.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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