To provide a vent post unit of a chemical ship capable of omitting a piping space and capable of manufacturing at a factory on the land as one unit, where multiple reflux pipes to land are longitudinally arranged inside between vent posts as a longitudinal arrangement to be simple connection piping fit within the standing work of workers.SOLUTION: A vent post unit of a chemical ship has a valve and a spool piece of multisystem pipelines for a return flow to the land opposite to the standing work height position of a plumbing worker after the unit is mounted inside between two vent posts opposite to one another in the hull lateral direction of the chemical ship vent post group.SELECTED DRAWING: Figure 1

    【課題】複数の陸還流用の配管を縦並び配列としてベントポストの間の内部に縦配列で、作業員の立ち作業内に収まるシンプルな接続配管とし、配管スペースも省略することができ、かつ、それを陸上工場において製作可能な一つのユニットとしたケミカル船ベントポストユニットを提供する。【解決手段】ケミカル船のベントポスト群の船体横方向に対向する二本のベントポスト間の内側にユニット搭載後に配管作業員の立ち作業高さ位置に対向する多系統陸還流配管のバルブ及びスピールピースを有するケミカル船ベントポストユニット。【選択図】図1


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    Title :

    VENT POST UNIT OF CHEMICAL SHIP AND UNIT CONSTRUCTION METHOD


    Additional title:

    ケミカル船ベントポストユニット及びユニット組立方法


    Contributors:

    Publication date :

    2020-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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