The present invention relates to a seawater circulation system for a ship and, more particularly, to a seawater circulation system for a ship that supplies seawater to a heating body and a scrubber ofthe ship. One embodiment of the present invention provides a seawater circulation system for a ship, comprising: a sea chest capable of pumping seawater from the sea; a cooling unit which is connected to the sea chest for receiving seawater from the sea chest and, at a portion thereof, connected to the heating body to lower the temperature of the heating body through heat exchange; a scrubber unit for treating an exhaust gas generated in the ship; a first exhaust pipe unit for discharging seawater discharged from the cooling unit to the outside; a supply pipe unit which is connected to the first discharge pipe unit and the scrubber unit and supplies a part or all of the seawater discharged from the cooling unit to the scrubber unit; and a second exhaust pipe unit which is connected to thescrubber unit and the first exhaust pipe unit and supplies seawater discharged from the scrubber unit to the first discharge pipe unit.
本发明涉及船舶的海水循环系统,更详细地,涉及向船舶的发热体及洗涤器供给海水的船舶的海水循环系统。本发明一实施例提供的船舶的海水循环系统包括:海水吸入箱(Sea chest),能够从海洋中吸入海水;冷却部,与海水吸入箱相结合,从海水吸入箱接收海水,一部分与发热体相结合,来通过进行热交换降低发热体的温度;洗涤部,用于处理在船舶产生的尾气;第一排出管部,用于向外部排出从冷却部排出的海水;供给管部,与第一排出管部及洗涤部相结合,用于向洗涤部供给从冷却部排出的海水的一部分或全部;以及第二排出管部,与洗涤部及第一排出管部相结合,用于向第一排出管部供给从洗涤部排出的海水。
Seawater circulation system for ship
船舶的海水循环系统
2020-07-17
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein |
Starting method of ship closed circulation system and seawater cooling system
European Patent Office | 2022
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