大型火力发电厂消防分区供水系统的选择
Selection of Water Supply System for Fire Control Zone in Large Scale Fossil Fuel Power Plants
梁琳达 1汪正明 1曹斌 1储剑峰 1虞琳琳1
作者信息
- 1. 中国电力工程顾问集团华东电力设计院有限公司,上海 200333
- 折叠
摘要
为研究大型火力发电厂消防供水系统的设计,本文从实际工程角度出发,分析现行规范下,某1台1 350 MW燃煤机组和某2台1 000 MW燃煤机组的消防分区供水系统的设计,得出适应于实际工程的最优方案.若大型火力发电厂存在局部高压力、低流量的最不利压力点要求,可采用串联分区供水局部升压方式;若大型火力发电厂存在高压力、大流量的最不利压力点要求,可采用管网并联分区供水方式.
Abstract
In order to study the design of the fire water supply system of large scale fossil fuel power plants,this paper analyzes the design of the fire water supply zoning system of a 1 350 MW coal-fired unit and two 1 000 MW coal-fired units under the current specifications from the perspective of practical engineering,and obtains the optimal scheme suitable for practical engineering.If there is the most unfavorable pressure point requirement of local high pressure and low flow in large scale fossil fuel power plants,the series partition water supply and local pressure boosting mode shall be adopted;If the most unfavorable pressure point requirements of high pressure and large flow exist in large scale fossil fuel power plants,the water supply mode of parallel network and partition shall be adopted.
关键词
大型火力发电厂/分区供水/消防Key words
large scale fossil fuel power plants/zoned water supply/fire protection引用本文复制引用
出版年
2025
国家科技期刊平台
NSTL
万方数据