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目前 ,在提速机车上普遍加装了双管供风系统。东风11型机车作为提速的主型机车也加装了双管供风系统 ,并对在段的该型机车进行了相应的改造。本文主要介绍了双管供风系统的基本原理、方案的选定及对现场遇到的实际问题的处理
At present, two-pipe air supply system is commonly installed on speeding locomotives. Dongfeng 11 locomotive as the main speed-increasing locomotive also installed a dual-duct air supply system, and the section of the locomotive carried out the corresponding transformation. This paper introduces the basic principles of dual-duct air supply system, the selection of programs and the actual problems encountered on the scene to deal with