公开(公告)号：US10082083B2

公开(公告)日：2018-09-25

申请号：US14978261

申请日：2015-12-22

Applicant: General Electric Company

Inventor： Dhiraj Lahukant Mahadik ,  Venugopala Durwasula Raju ,  Anil Kumar Dasoji

IPC: F02C7/22 ,  F02C7/232

CPC classification number: F02C7/232 ,  F02C7/222

Abstract: A drain system for a combustor of a gas turbine includes a plurality of drain tubes, a vertical header connected to an end of each drain tube to receive a fluid flow therefrom, and a horizontal header downstream of the vertical header and in fluid communication therewith. Each drain tube has another end adapted to be connected to a respective combustor can of the gas turbine to drain liquid therefrom. The vertical header is disposed at an angle between 30° and 90° with a horizontal plane.