DRAIN STRUCTURE OF AN AIRCRAFT REFUELLER FOR REMOVING FOREIGN MATERIAL AND MOISTURE INSIDE AN AIRCRAFT REFUELLER

摘要

PURPOSE: A drain structure of an aircraft refueller is provided to prevent accidents due to the foreign material and moisture by discharging the foreign material and moisture precipitated in the bottom part of a filter/separator and the lower part of working chamber piping.;CONSTITUTION: A drain structure of an aircraft refueller comprises a filter/separator drain(100) and a circle valve drain(200). The filter/separator drain is installed in the lowest bottom part of the filter/separator(20) and discharges the foreign material and moisture filtered in the inside of the filter/separator. One end of the circle valve drain is connected to the lowest bottom of the circle valve and the other end of the circle valve drain is connected to the filter/separator drain.;COPYRIGHT KIPO 2012