DEVICE FOR HEATING THE COFFERDAM OF LIQUEFIED NATURAL GAS CARRIER

DEVICE FOR HEATING THE COFFERDAM OF LIQUEFIED NATURAL GAS CARRIER

An apparatus for heating a cofferdam of a liquefied natural gas carrier is provided to increase the temperature of the cofferdam of the liquefied natural gas carrier by disposing a heating coil in the interior of the cofferdam. An apparatus for heating a cofferdam of a liquefied natural gas carrier...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOO, MYUNG JUN, AN, SUNG GI, JEONG, JA YONG, HA, MUN KEUN
Format: Patent
Sprache:eng
Schlagworte:
EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Beschreibung
Zusammenfassung:An apparatus for heating a cofferdam of a liquefied natural gas carrier is provided to increase the temperature of the cofferdam of the liquefied natural gas carrier by disposing a heating coil in the interior of the cofferdam. An apparatus for heating a cofferdam of a liquefied natural gas carrier includes a plurality of cases(110), a heating unit(120), and a connection coil(124). The case in the cofferdam is latticed. The heating unit includes a heating coil in which some of the cases are disposed. The connection coil connects the heating units. The heating unit and the connection coil are disposed only a partition wall on one side of the cofferdam. The heating units are distributed more densely at a lower portion of the cofferdam than at an upper portion thereof.