25型中短途双层客车在沪宁线投入运营以来 ,大部分车辆的风口出现了不同程度的漏水现象 ,特别是在雨季或湿度大的地区运营时 ,漏水情况加重 ,影响了正常运营。针对这一问题 ,笔者随运营车进行了现场调查 ,分析风口漏水的原因 ,并研究出了一套完整的改进措施 ,解决了双层客车风 Since the type 25 medium and short-distance double-deck bus has been put into operation on the Shanghai-Nanjing Line, most of the vehicles have different degrees of leakage at the tuyere. In particular, when the rainy season or high humidity area operates, the water leakage is aggravated, affecting the normal operation. In response to this problem, the author conducted a site survey with the operator to analyze the reasons for outlet leakage, and developed a complete set of improvement measures to solve the double-decker bus wind