摘要:该建筑为镇江市北滩水城住宅楼，为一23层民用建筑，地下两层分别为储藏室和车库，地上为住宅。给水工程设计内容包括建筑室内给水系统、室内热水系统、室内消防系统、室内排水系统和雨水排水系统的设计。室内给水系统采用分区给水方式，一层至五层为低区，由市政给水管网直接供水；六至十五层为中区，十六到二十三层为高区，中区和高区均由高位水箱供水。消火栓给水系统采用临时高压给水系统，消火栓和喷淋系统。本建筑为一类高层建筑，耐火等级为一级，建筑高度为69.8m，按《高层民用建筑防火设计规范》规定，室内消火栓用水量取30L/s。排水系统采用污水和废水分流制排水系统，生活废污水直接排入市政排水管网，生活污水经化粪池局部处理后再排入市政排水管网。雨水排水采用内排水的排水方式。热水给水系统采用循环水泵供水。

关键词  给水系统；消防系统 ；排水系统 ；热水系统

Abstract:The building for the Zhenjiang North Beach City residential buildings, as a 23 layer buildings, underground two layer respectively, storage room and garage, land for residential. The design of the water supply engineering design content includes indoor water supply system, hot water system, indoor fire fighting system, indoor drainage system and drainage system. Indoor water supply system using zoning water supply mode, a layer to the five layer for low area, direct water from the municipal water supply network; six to fifteen layers for central, sixteen to twenty-three layers for high, middle and high by high water supply. Fire hydrant water supply system using a temporary high-pressure water supply system, fire hydrant and sprinkler system. The construction of a high-rise buildings, fire resistance rating for a level, building height of 69.8M, according to the "Regulations" code for design of fire system of high rise civil buildings, indoor fire hydrant water 30L/s. Drainage system using sewage and waste water drainage system, living waste water directly into the municipal sewer, sewage is septic tank local processing and then into the municipal drainage pipe network. Drainage of rainwater drainage by internal drainage. Hot water supply system using circulating water pump.

Keywords  water supply system  fire protection systems  drainage system  hot water system