本文以某石化装置的工程项目为实例,对原有高温管道上恒力弹簧吊架与高温管道相连接的吊带结构进行修改,采用新型隔热管夹式结构。应用ANSYS(有限元分析软件)对该高温隔热管夹的结构进行分析和优化,得出了温度场分布,并选取合适的管夹材料,同时对其应力强度进行验证。结果表明:该隔热管夹较大幅度地降低了成本,并缩短了制造周期。目前在工程中应用良好。 In this paper, a petrochemical plant project as an example, the original high-temperature pipe on the constant pressure spring hanger and high temperature pipe to connect the sling structure to be modified, the use of new insulation pipe clip structure. The structure of the high temperature heat pipe clamp was analyzed and optimized by ANSYS (finite element analysis software). The temperature field distribution was obtained and the suitable pipe clamp material was selected. Meanwhile, the stress intensity was verified. The results show that the heat pipe clip greatly reduces the cost and shortens the manufacturing cycle. Currently works well in the project.