The present invention relates to a liquid storage tank management system. The system includes: a liquid storage tank including a gap between a barrier and an insulating layer; a nitrogen supply line supplying nitrogen from a nitrogen storage tank to the gap; a gas discharge line discharging gas from the gap; a sensor placed on the gas discharge line; and a control part calculating the concentration of the nitrogen through the sensor. The control part controls the flux of the nitrogen circulating in the gap. According to the present invention, the liquid storage tank management system circulates the nitrogen in the gap between the insulating layer and the barrier, and therefore, maximizes the insulating performance of the liquid storage tank while quickly identifying the leakage of stored liquid, so the present invention is capable of preventing the liquid storage tank from being damaged and broken, and maximizing the reliability of transferring the stored liquid.

    본 발명은 액체저장탱크 관리 시스템에 관한 것으로서, 방벽과 단열층 사이에 위치하는 갭을 포함하는 액체저장탱크; 질소 저장탱크로부터 상기 갭으로 질소를 공급하는 질소 공급라인; 상기 갭에서 기체를 배출하는 기체 배출라인; 상기 기체 배출라인에 구비되는 센서; 및 상기 센서를 통해 질소의 농도를 산출하는 제어부를 포함하고, 상기 제어부는, 상기 갭으로 순환하는 질소의 유량을 제어하는 것을 특징으로 한다. 본 발명에 따른 액체저장탱크 관리 시스템은, 액체저장탱크의 방벽과 단열층의 갭에 질소를 순환시킴으로써, 액체저장탱크의 단열 성능을 극대화시킴과 동시에 저장물의 누출을 신속히 파악할 수 있는 효과가 있으며, 이를 통해 액체저장탱크의 손상 및 파괴를 방지하고 나아가 저장물 수송의 신뢰성을 극대화할 수 있는 효과가 있다.


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    Titel :

    A MAINTENANCE SYSTEM OF LIQUID STORAGE TANK


    Weitere Titelangaben:

    액체저장탱크 관리 시스템


    Beteiligte:
    MOON JIN KUK (Autor:in) / KIM JAE SHIN (Autor:in) / KIM JAE EUL (Autor:in) / PARK JIN SANG (Autor:in)

    Erscheinungsdatum :

    24.12.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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