医用负压系统管径设计

Pipe diameter design of medical negative pressure system

通过对医用气体管道系统国际标准ISO7396-1《医用气体管道系统一第一部分医用压缩空气与真空系统》中真空管道直径计算的解析,结合国家标准GB50751-2012《医用气体工程技术规范》与国家建筑标准设计图集16R303《医用气体工程设计》的对比分析,探讨了负压管道直径对工程项目经济性的影响。

Through the analysis of the calculation of vacuum pipe diameter in the international standard for medical gas pipeline systems ISO 7396-1“Medical gas pipeline systems—Part 1:Pipeline systems for compressed medical gases and vacuum”,and combined with the comparative analysis of China National Standard GB50751-2012“Technical code for medical gases engineering”and the National Building Standard Design Atlas 16R303“Medical gases engineering design”,the influence of negative pressure pipe diameter on the economy of engineering project is discussed.