中危险级自动喷水灭火系统最佳管径组合及简化水力计算方法  

OPTIMAL PIPELINE COMBINATION AND SIMPLIFIED HYDRAULIC CALCULATION OF AUTOMATIC SPRINKLER FIRE SYSTEM WITH MEDIUM DANGEROUS LEVEL

作　　者：王致新 

机构地区：[1]公安部天津消防科学研究所,天津市27号信箱300381

出　　处：《给水排水》1993年第12期29-34,共6页Water & Wastewater Engineering

摘　　要：本文说明了用"管道估算表"推荐管径组成的中危险级自动喷水灭火系统,在一般情况下不可能全面满足我国"规范"对该系统的性能要求。文中通过对10种不同排列组合的管径组构成的管网进行计算和对比分析,提出了可供简单枝状管网中危险级自动喷水灭火系统使用的一组"最佳管径组合",并说明了在此基础上简化水力计算的方法。This paper stated that generally the pipeline combination recommanded in the pipeline estimation table for automatic sprinkler fire system with medium dangerous level (ASFM)could not overall meet the requirements of the national standard.A best pipelinecombination of simple branch network for ASFM has been proposed on the basis of hydraulic calculation and analysis of 10 different pipeline combinations with various arrangements and composites.Also the method to simplify hydraulic calculation was reported.

关 键 词：防火系统 自动化 水力计算 管网 

分 类 号：TU998.13[建筑科学—市政工程]