纺丝冷却风空调送风机喘振问题分析
Analysis on surge of air conditioning supply fan for spinning cooling
摘要：
喘振现象常见于大型轴流风机、离心压缩机等，但纺丝冷却空调因其系统的特殊性，送风机喘振现象偶有发生。根据风机失速机理，结合纺丝冷却空调系统的特点，分析了喘振的成因，提出了喘振问题的预防与处理措施。
关键词：纺丝厂,冷却,失速,喘振,送风机,空调
Abstract：
Surge phenomenon is common in large axial fans, centrifugal compressors and so on, but occurs occasionally in supply fan of air conditioning for spinning cooling due to the system particularity. According to the stall mechanism of fans and the characteristics of air conditioning for spinning cooling, analyses the surge causes and puts forward the prevention and treatment measures.
Keywords:spinning mill, cooling, stall, surge, supply fan, air conditioning