FLOW REGULATING APPARATUS OF EMERGENCY GRAVITY LUBRICATION SUPPLY PIPE IN REDUCER AND SHIP INCLUDING THE SAME

摘要

The present invention is the flow rate of the emergency gravity lubrication supply pipe of the speed reducer so that excessive lubricant is supplied to the gravity lubrication device during normal operation through the flow device of the emergency gravity lubrication supply pipe and the lubricant control valve to eliminate the lack of lubricant in the reduction gear device. Regarding the control device, the lubricant cooler 200 is connected to the reducer lubricant sump tank 100 through a lubricant discharge line 110, and the lubricant cooler 200 is connected to the reducer 300 and the lubricant supply line 210. While connected, the lubricating oil passing through the lubricating oil cooler 200 is supplied to the reducer 300 through the lubricating oil supply line 210, and the gravity lubricating oil tank 500 is connected to the lubricating oil supply line 210, and the gravity lubricating oil tank ( A flow control device 600 is installed to control the flow rate in 500), but the flow control device 600 includes an emergency gravity lubrication supply pipe 610 passing through the inside and outside of the gravity lubricant tank 500, and the emergency gravity An upper flow detector 630 installed on the upper part of the lubrication supply pipe 610, an auxiliary pipe 620 for allowing the lubricant to flow when the overflow of the lubricant oil is small in the emergency gravity lubrication supply pipe 610, and the auxiliary pipe ( It includes a lower flow sensor 640 installed on the upper portion of the 620.