A deck pipe main body support unit of an LNG ship sailing in a polar region comprises: a pipe main body installed on a deck of an LNG ship to move LNG from a storage tank disposed in a hull of the LNG ship sailing in a polar region to load or unload the LNG; a support unit disposed on a circumference of a side of the pipe main body to support the pipe main body in a lifted state; a core plate which is disposed on four outer sides of a clamp while the clamp clamps on an outer circumferential surface of the pipe main body corresponding to an inner side of the support unit; and a sliding pad installed on the inner side of the support unit to surface-contact the core plate of the clamp. An anti-icing device installed on the deck pipe main body support unit of the LNG ship sailing in a polar region comprises: an anti-icing housing to cover an upper portion, a lower portion, and both side surfaces of the support unit in which the pipe main body is supported; an anti-icing liquid collection housing which covers a lower portion of the anti-icing housing and comprises an opening part which is formed on both sides thereof and on which the pipe main body protruding on both sides of the support unit is mounted; a spray arm which is disposed on an inner side of the opening part of the anti-icing housing and comprises a plurality of nozzles formed thereon to spray anti-icing liquid onto an outer circumferential surface of the pipe main body; and a drive pump connected to a supply line for moving the anti-icing liquid to the spray arm and connected to a discharge line for discharging the anti-icing liquid from an anti-icing liquid storage tank disposed on a lower portion or an outer side of the anti-icing housing to discharge and move the anti-icing liquid.
ANTI-ICING FACILITIES INSTALLED DECK PIPE-ASSEMBLY SUPPORT PLATE OF LNG VESSELS SAILING POLAR REGION
2015-09-04
Patent
Elektronische Ressource
Koreanisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B05B Sprühvorrichtungen , SPRAYING APPARATUS / E03B Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser , INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER / F16L PIPES , Rohre |
Engineering Index Backfile | 1902
|Scandinavian motor sailing vessels
Engineering Index Backfile | 1921
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