To provide a steam supply system for a vessel capable of collectively cutting off supply of steam to a group of steam heat exchangers not used during operation or mooring of the vessel quickly and accurately only with minimum valve control.SOLUTION: A steam supply system for a vessel groups steam heat exchangers used in agreement with a specific condition as the specific condition when the vessel is operated as a reference into one group unit, and divides steam use destinations into at least two use destinations. After allocating a steam distribution head to each use destination individually, the steam supply system connects a steam supply pipe extended from a steam boiler to each steam distribution head in parallel by a branch pipe with an on-off valve while connecting each of the steam heat exchangers, which are the respective use destinations, to the steam distribution head in parallel by the branch pipe.SELECTED DRAWING: Figure 2
【課題】船舶の運航時や停泊時に使用されないスチーム熱交換器グループへのスチームの供給を、最小限のバルブ制御のみで迅速かつ正確に一括遮断できる船舶用スチーム供給システムを提供する。【解決手段】本発明の船舶用スチーム供給システムは、船舶運用時の特定の条件を基準として当該条件に符合して使用されるスチーム熱交換器を一つのグループ単位にグループ化してスチーム使用先を少なくとも2つの使用先に区分し、それぞれの使用先ごとにスチーム分配ヘッドを個別に割り当てた後、スチームボイラーから延長されるスチーム供給管を開閉弁付き分岐管によってそれぞれのスチーム分配ヘッドと並列に連結させる一方、それぞれの使用先をなすスチーム熱交換器は分配管によって当該スチーム分配ヘッドと並列に連結される。【選択図】図2
STEAM SUPPLY SYSTEM FOR VESSEL
船舶用スチーム供給システム
2024-09-04
Patent
Electronic Resource
Japanese
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