摘要
针对现行GB 50974—2014《消防给水及消火栓系统技术规范》对于消防稳压设备的压力及容积等参数计算选型表述不清晰,与现行国家图集、图示、指南及生产标准不一致的问题,从消防稳压设备的作用及原理出发,立足规范,对其设计参数取值进行分析对比,明确相关参数的定义及取值,并提供详细的稳压设备参数计算方法及过程。
In view of the fact that,the expression of the calculation and type selection of the pressure,volume and some other parameters of fire protection pressure stabilizing device in GB 50974—2014 Technical code for fire protection water supply and hydrant systems are not clear,and inconsistent with the current national atlas,guidelines and production standards,the design parameters of fire protection pressure stabilizing device were analyzed and compared from aspects of function and principle based on the relevant codes,the definition and values of relevant parameters were finally determined;besides,the method and process of parameters calculation for pressure stabilizing device were provided in detail.
作者
谢钿加
XIE Dian-jia(The Fourth Harbour Engineering Investigation and Design Institute of China Communication(THEIDI),Guangzhou 510230,China)
出处
《工业用水与废水》
CAS
2021年第3期84-87,共4页
Industrial Water & Wastewater
关键词
稳压泵
稳压罐
准工作状态
启泵压力
有效储水容积
stabilized pressure pump
surge tank
condition of standing by
static pressure when pump start
effective water storage volume
