The invention provides a marine anti-bumping refrigerating system and a control method. The marine anti-bumping refrigerating system comprises a compressor, a shell and tube condenser, a throttling device, a liquid storage device and at least one Venturi tube which are connected in sequence. The liquid storage device comprises a containing cavity and a pressing plate horizontally arranged in the containing cavity. The containing cavity is divided into a gaseous working medium storage cavity and a liquid working medium storage cavity through the pressing plate. And micropores are formed in the pressing plate. A first working medium inlet and a first working medium outlet are formed in the liquid working medium storage cavity. And a second working medium outlet is formed in the gaseous working medium storage cavity. The venturi tube comprises a contraction tube section, a throat tube and a diffusion tube section which are sequentially connected, the contraction tube section is provided with an airflow inlet away from the throat tube, and the diffusion tube section is provided with an airflow outlet away from the throat tube section. The venturi tube and the liquid storage device work in cooperation or independently, and the problem that gaseous refrigerants enter the throttling device due to bumping of the ship body can be solved.

    本发明提供了一种船用防颠簸制冷系统及控制方法,包括依次连接的压缩机、壳管式冷凝器、节流装置、储液器和至少一个文丘里管。储液器包括容纳腔和水平设置在容纳腔内的压板。压板将容纳腔分成气态工质存储腔和液态工质存储腔。压板上设置有微孔。液态工质存储腔上开设有第一工质进口和第一工质出口。气态工质存储腔上开设有第二工质出口。文丘里管包括依次连接的收缩管段、喉管和扩散管段,收缩管段远离喉管端具有气流入口,扩散管段远离喉管段具有气流出口。文丘里管和储液器配合或者单独工作均能起到避免由于船体颠簸造成气态的制冷剂进入节流装置中的问题。


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    Title :

    Marine anti-bumping refrigerating system and control method


    Additional title:

    一种船用防颠簸制冷系统及控制方法


    Contributors:
    WANG XIAO (author) / ZHONG XIAOPU (author) / ZHOU AIMIN (author) / XU YUZHE (author) / MAO XUMIN (author) / TIAN QIQI (author) / WANG XINGGUO (author) / ZHU QIUYUAN (author) / WEI ZHENG (author) / CHEN CHEN (author)

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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