某型舰柴油发电机组排烟管挡板阀的改进

Improvement of baffle valve in exhaust pipe for some marine power diesel

对某型主战舰艇发电柴油机进海水故障进行了深入分析,确定了排烟管挡板阀不能完全关闭是产生此类故障的根本原因,提出了相应的解决方案,经验证取得了很好的效果。

The fault in which sea water emerging in power diesel of a key warship is analyzed. The basic cause for the fault is that the baffle valve in exhaust pipe can ＇t closed completely. The corresponding measure is put forward, which proves feasible.