Valve remote control and liquid level remote metering system
A telemetry system and liquid level technology, applied in the field of remote monitoring system, can solve the problems of time-consuming and labor-intensive, complex system design structure, cumbersome wiring construction, etc., and achieve the effect of stable performance and reasonable structure design.
Inactive Publication Date: 2014-08-06
南通永创航海机械有限公司
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Problems solved by technology
[0003] However, the existing ship valve and liquid level remote control systems generally have complex system design structures and cumbersome wiring construction, which is time-consuming and labor-intensive.
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[0012] Such as figure 1 The shown valve remote control and liquid level remote measurement system includes a collection box, which is equipped with a central processing unit. The central processing unit adopts Schneider Twido series PLC. The box is also connected with a power pump station, a solenoid valve box, a number of liquid level sensors and temperature sensors, and an alarm box of the oil filling station. The fuel oil tank and the sewage tank are equipped with temperature sensors in each part of the fuel tank, and the alarm box of the oil filling station is also connected with an alarm.
[0013] The monitors in this system are computers, which are located in the deck office workstation and engine room central control room workstation respectively. The two computers have different authorized functions:
[0014] The deck office workstation can perform valve opening / closing operation and indication of ballast system and bilge system, and operation and operation indication...
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The invention discloses a valve remote control and liquid level remote metering system. The valve remote control and liquid level remote metering system comprises a collecting box, and a central processing unit is arranged in the collecting box. The collecting box further comprises an exchanger, and the exchanger is connected with a plurality of monitors. The collecting box is further connected with a power pump station, an electromagnetic valve box, a plurality of liquid level sensors, temperature sensors and an oil injection station alarm box. The oil injection station alarm box is further connected with an alarm, and electromagnetic valves in the electromagnetic valve box are electrically connected with all valve switches respectively. The liquid level sensors are arranged on the parts of a ballast tank, the parts of an oil bunker and the parts of a bilge water tank respectively, and the temperature sensors are arranged on the parts of the oil bunker. According to the valve remote control and liquid level remote metering system, the structural design is reasonable, the performance is stable, all the valve switches of a ship cabin and all the cabinet liquid levels can be monitored and displayed in real time, meanwhile, an oil system and the power pump station can be monitored in real time, and an alarm can be given out when emergency situation happens.
Description
technical field [0001] The invention relates to a remote control monitoring system, in particular to a valve remote control and liquid level remote measurement system for ships. Background technique [0002] In recent years, with the improvement of ship automation and ship owners' requirements for ship control, most of the ships' fuel oil transfer systems, ballast water systems and bilge water fire protection systems have adopted remote hydraulic valves and liquid level control systems. remote control system. The remote hydraulic valve and liquid level remote control system greatly reduce the labor intensity of the crew and make the operation more humanized. Therefore, the hydraulic valve remote control system has been rapidly developed and widely used, and has become a powerful guarantee for the stable operation of the ship's fuel oil system and ballast water system. [0003] However, the ship valve and liquid level remote control systems in the prior art generally have c...
Claims
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Login to View More IPC IPC(8): G05B19/05G01D21/02
CPCY02P90/02
Inventor 陆健沈炜沈诚
Owner 南通永创航海机械有限公司