The present invention relates to a system for opening and closing a valve of a vessel, which can open and close a valve in a close range by interworking with a manual hydraulic pump installed in a remote place and can be easily controlled or installed. The system for opening and closing a valve of a vessel includes: the valve installed in a pipe of the inside of the vessel; a hydraulic actuator opening and closing the valve; a first hydraulic pump installed in the remote place from the valve and operating the actuator to open and close the valve; a second hydraulic pump connected to the upper part of the actuator and operating the actuator to open and close the valve; and a manifold connected to a side of the actuator and selectively connecting fluid pressure transmitted from each of the first hydraulic pump and the second hydraulic pump to the actuator, wherein the manifold enables the first hydraulic pump and the second hydraulic pump to interwork with each other so that either the first hydraulic pump or the second hydraulic pump is not operated in case the other one is operated.

    본 발명은 원격지에 설치된 수동식 유압펌프와 연동하여 근거리에서 밸브를 개폐할 수 있고, 설치 및 조작이 용이한 선박용 밸브 개폐시스템에 관한 것으로서, 선박 내부의 배관에 설치된 밸브와, 상기 밸브를 개폐시키는 유압 작동식 엑추에이터와, 상기 밸브로부터 원격지에 설치되고, 상기 밸브를 개폐하도록 상기 엑추에이터를 작동시키는 수동식 제1 유압펌프와, 상기 엑추에이터의 상부에 결합되고, 상기 밸브를 개폐하도록 상기 엑추에이터를 작동시키는 수동식 제2 유압펌프와, 상기 엑추에이터의 측면에 결합되고, 상기 제1 유압펌프 및 제2 유압펌프 각각으로부터 전달되는 유압을 상기 엑추에이터에 선택적으로 연결시키며, 상기 제1 유압펌프 또는 제2 유압펌프 중 어느 하나가 작동할 경우 다른 하나가 작동하지 않도록 연동시키는 매니폴드를 포함하여 이루어진다.


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    Title :

    SYSYEM FOR OPENING AND CLOSING VALVE OF VESSEL


    Additional title:

    선박용 밸브 개폐시스템


    Contributors:

    Publication date :

    2016-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16K VALVES , Ventile / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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