LNG Fuel Gas Supply System For Ships

LNG fuel supply system can be divided into two types according to the pressurization method: PBU self-pressurization and pump pressurization. Self-pressurization does not require additional pumping equipment. However, it requires more complex control logic to manage the pressure and temperature inside the tank to ensure safe and efficient operation. Pump pressurization requires the use of a pump, which involves more mechanical equipment and possible maintenance work, resulting in higher costs. Suitable for applications requiring high pressure and large flow rates. Air supply unit – LNG fuel tank and connection (with filling station) Security monitoring system – LNG control, monitoring and safety system Auxiliary system – piping systems such as circulating water system, nitrogen system, ventilation system, compressed air system, spray system, etc. – single-wall pipe, double-wall pipe, vent pipe, drain pipe, etc.

8 sets of marine LNG gas supply units (LNG fuel tanks and cold boxes) 2 sets of marine LNG security monitoring systems The security system has functions such as monitoring of tank parameters and filling control, monitoring of vaporizer parameters, interlock valve control, gas leak monitoring, fan monitoring, fire monitoring, engine monitoring, etc., to ensure that the ship operates in a safe state. It mainly includes the main control cabinet, the control panel of the driving console, the control box of the filling station, the control box of the fan, the control box of the circulating water pump, the fire controller, etc.

LNG double-ear tank, top TCS room, DNV+KR dual-ship classification certification, top box transported as a whole (10400x7150x2565mm)