To automatically and easily maintain a differential pressure balance in multiple compartments.SOLUTION: A floating body comprises a float body with multiple compartments, a supply air duct connected to the multiple compartments, a supply air damper installed in the supply air duct and adjusting supply air quantity in the supply air duct, an exhaust duct connected to the multiple compartments, an exhaust damper installed in the exhaust duct and adjusting exhaust air quantity in the exhaust duct, a supply air unit for supplying air to the multiple compartments via the supply air duct, an exhaust unit for exhausting air from the multiple compartments via the exhaust duct, a first pressure sensor for detecting the pressure in each of the multiple compartments, and a control device for adjusting the differential pressure among the multiple compartments by controlling at least one of the supply air damper and the exhaust damper based on the difference of respective pressures in the multiple compartments detected by the first pressure sensor.SELECTED DRAWING: Figure 2

    【課題】複数の区画における差圧のバランスを自動的に容易に維持する。【解決手段】浮体は、複数の区画を有する浮体本体と、複数の区画に接続された給気ダクトと、給気ダクトに設けられ、給気ダクトにおける給気量を調整する給気ダンパーと、複数の区画に接続された排気ダクトと、排気ダクトに設けられ、排気ダクトにおける排気量を調整する排気ダンパーと、給気ダクトを介して複数の区画に給気する給気ユニットと、排気ダクトを介して複数の区画から排気する排気ユニットと、複数の区画の各圧力を検出する第一圧力センサーと、第一圧力センサーが検出した複数の区画の各圧力の差分に基づいて、給気ダンパー及び排気ダンパーの少なくとも一方を制御して、複数の区画同士の差圧を調整する制御装置と、を備える。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    FLOATING BODY AND DIFFERENTIAL PRESSURE CONTROL METHOD FOR FLOATING BODY


    Additional title:

    浮体、浮体における差圧制御方法


    Contributors:

    Publication date :

    2023-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F24F Klimatisierung , AIR-CONDITIONING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



    FLOATING BODY, FLOATING BODY MOORING DEVICE AND FLOATING BODY MOORING METHOD

    HAGIWARA MASAHIRO / FUJIWARA KOICHI / SHIROEDA TETSUJI et al. | European Patent Office | 2019

    Free access

    FLOATING BODY, FLOATING BODY MOORING DEVICE, AND FLOATING BODY MOORING METHOD

    KOMATSU MASAO / KUMAMOTO HITOSHI / MORI HIDEO et al. | European Patent Office | 2019

    Free access

    Floating body support, floating body unit and floating body platform

    CHEN JIANJUN / ZHU GUOMING / HOU XIAODONG et al. | European Patent Office | 2024

    Free access

    Forming method of floating type floating body and floating type floating body

    HAN LISHENG / LIU YONG / USUKI TOSHINOBU | European Patent Office | 2022

    Free access

    Floating body, floating body platform unit and floating body platform

    CHEN JIANJUN / ZHU GUOMING / BAI ZHIFEI et al. | European Patent Office | 2024

    Free access