氣動閥門遙控系統(tǒng)
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概述
氣動閥門遙控系統(tǒng)是利用船上提供的壓縮空氣作為動力來驅(qū)動閥門，控制方式通常采用集中式，在控制站處通過模擬板或計算機發(fā)出動作指令，由安裝于現(xiàn)場的執(zhí)行器來執(zhí)行，最后將位置信號反饋至控制站。該系統(tǒng)已廣泛應(yīng)用于各類船舶、海工平臺的壓載水、艙底水及液貨等系統(tǒng)中。
氣動閥門遙控系統(tǒng)由控制站、氣動閥箱及氣動閥門組成。
Pneumatic valve remote control system
1 Overview
Pneumatic valve remote control system uses compressed air provided by the ship as a driving force to the valve, the control method is usually centralized, at the control station through the analog board or computer issues an action command by the actuator installed in the field to perform, and finally, the position signal is fed back to the control station. The system has been widely used in various types of ships, marine platform ballast water, bilge water and liquid cargo systems.
Pneumatic valve remote control system consists of control station, pneumatic valve box and pneumatic valve.
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