摘要
通过对东风7B型内燃机车涡轮增压器回水管放气阀处加装排气管路,使增压器在非正常工作的情况下冷却水腔中产生的高温气体自动排入柴油机补偿水箱中,以防止增压器中间壳炸碎,保证了安全生产,提高了经济效益。
A exhausting pipe was installed on the exhausting valve at water-return tube of turbo-ptessor of Dongfeng 7B Diesel Locomotive, to lead the unusual high-temperature air from cooling-water room into outer water box to prevent middle-shell blast of the turbo-pressor.
出处
《山西煤炭》
2005年第4期43-44,共2页
Shanxi Coal
关键词
防止
增压器
炸碎
改进
prevent
turbo-pressor
blast
improvement
