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【摘要】 以典型管壳式换热器管束破坏现象案例分析,结合客户实际工况要求,对管束防振动采取相应的改善设计,优化管束折流板支撑形状,并规范进、出水管设计要点等,有效提高管束防振动功能,效果良好。 【Abstract】 Analyzes one typical shell and tube heat exchanger case-control of the phenomenon of destruction,combined with the actual working condition requirements of customers.Takes control of anti-vibration design to improve and optimize the baffle support tube shape,and norms into the design features of outlet pipe and so on,effectively controls the vibration function. 【关键词】 管壳式换热器; 管束; 折流板; 振动; 制冷; 空调 【Key words】 shell and tube heat exchanger; tube bundle; baffle; vibration; refrigeration; air-conditioning