AIR SUPPLY CONTROL SYSTEM FOR AIR LUBRICATED MARINE VESSEL AND AIR LUBRICATED MARINE VESSEL

摘要

A supercharger 20 that is driven by exhaust gas from the main engine 10 of a ship and supplies pressurized air to the main engine 10, and a part of pressurized air from between the supercharger 20 and the main engine 10 The blowout means 52 for bypassing and blowing out, the air supply path 31 for supplying the blown pressurized air to the air supply port 4 formed below the draft of the ship, and the supercharger 20 add rotation a motor means 51 to, a blowout amount setting means 53 for setting the blowout amount of the pressurized air by the blowout means 52, and a blowout amount setting in consideration of the load of the main engine 10 and the draft of the ship A control means (54) for controlling the motor means (51) according to the setting of the blowout amount by means (53) is provided, and even when the main engine (10) is operated under a low load, it is necessary for air lubrication. An air lubricating type that can efficiently blow out pressurized air from the supercharger, and can efficiently perform air lubrication without reducing the operating efficiency of the main engine 10 even if there is a change in the draft pressure of the ship or the load of the main engine. To provide a ship''s air supply control system.