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set a mercury smart craft gauge fuel level
Set a mercury smart craft gauge fuel level: Composition and function of intelligent fuel transfer system
1 Composition: The intelligent fuel transfer system is mainly composed of purification control module, valve data acquisition tank, liquid level acquisition tank, electro-hydraulic butterfly valve, liquid level sensor, liquid level switch, etc
2 Main functions. The intelligent fuel oil transfer system can realize the automatic control of fuel oil supply, transfer and daily oil tank purification of the whole ship, and has interlocking and safety protection during supply, transfer and purification, as well as fuel tank and turn off equipment status monitoring alarm, data recording, query and other functions.
1) Console: The operator sends control commands at the console to realize remote intelligent control of fuel supply, transfer and purification; Issue control command to automatically open/close the electro-hydraulic butterfly valve and start/stop the fuel delivery pump and fuel centrifuge: Real time display of the loading condition of fuel oil tanks and daily oil tanks of the whole ship and the operation condition of various equipment in the device, with alarm, data storage and query functions:
2) Valve data acquisition box: Receive the control command issued by the console, and remotely control the opening/closing of the electro-hydraulic butterfly valve and the start/stop of the fuel centrifuge and fuel oil barge pump. Collect the opening/closing status of the electro-hydraulic butterfly valve in the system, the operation of the fuel centrifuge and the fuel barge pump, the pump inlet and outlet pressure and other information, and transmit them to the console through the industrial Ethernet.
3) Liquid level collection tank: Collect the liquid level, height, volume, weight and other information of fuel oil tank and daily oil tank, and transmit them to the console through industrial Ethernet. At the same time, there is a local display screen on the liquid level collection box for real-time display. The liquid level of each tank is shown.
4) Liquid level sensor: Monitor the continuous liquid level height of the fuel oil tank and the daily oil tank by dry method, output 4~20mA current signal to the liquid level collection tank, and transmit it to the console remotely through the industrial large network.
5) Level switchIt is used for oil tank high and low liquid level alarm, output switch signal to valve data acquisition box, provide safety protection function, and transmit it to the console remotely through industrial Ethernet.
6) Electro hydraulic butterfly valve
According to the received control command, open and close the butterfly valve by means of the electro-hydraulic drive device to connect and isolate the fuel pipeline
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