高层建筑给排水毕业设计说明书
- 格式：doc
- 大小：139.00 KB
- 文档页数：23
摘 要
本设计为石家庄市塞亚广场大厦建筑给水排水工程设计,建筑物总高度61。80m,该建筑地上十六层,地下一层.负一层为车库、水泵房、制冷机房等层高4.8m；地上一层至三层为商场,层高为5。0m;四层为办公室，层高为3.6;五~八层为办公室，层高3。6；九～十五层为客房，层高3。6;十六层为KTV，层高3.6m。该建筑物给水排水工程的主要设计内容包括：
（1)建筑内部给水系统
该建筑以城市给水管网为水源，建筑物西面有两条DN150的给水干管，管顶覆土厚度1。20m,城市可靠供水压力0.3MPa。因此,系统分为三个分区，1～3层为低区，由市政给水管网直接供水;4～8层为中区,9～16层为高区，中区和高区由变频水泵供水。
(2）建筑内部排水系统
本建筑物北面有一条DN200的排水管道,根据该地区的污水处理现状，室外不设化粪池。
(3）建筑内部消火栓系统
该建筑物消火栓系统设成环状，消火栓系统水源来自消防水池.
(4）建筑内部自动喷淋系统
自动喷水灭火系统选用湿式喷水灭火系统，自喷系统水源来自消防水池。
关键词：给水系统 排水系统 消火栓系统 自动喷淋系统
ABSTRACT
The design for Shijiazhuang Isaiah Plaza building water supply and drainage
engineering design， building a total height of 61.80m. There are 16 floors of the
building and underground a layer。 Negative a layer of garage， pump room，
refrigerating room, tall 4。8 meters; to one to three store shopping malls, the height of
5。0 meters; four layers for the office， the height of 3.6 meters； five to eight layer
for office， the height of 3.6 meters; nine to 15 rooms,the height of 3。6 meters，16
layer for the KTV， the height of 3。6 meters. The main design contents of the
building water supply and drainage engineering include：
(1) Building internal water supply system
The building takes the city water supply network as the source. The building
west has two DN150 water supply dry pipe。The tube top cover soil thickness
1.20m.The city reliable water supply pressure 0。3MPa。 Therefore， the system is
divided into three partitions， from the first floor to the third floor is the part which
are supplied by municipal water，from the fourth to the eighth is called the middle
part。The ninth floor to sixteenth floor is named high part which is provided by the
pump as well as as the middle part.
（2） Building internal drainage system
There is a drainage pipe DN200 the building on the north, according to the
current situation of sewage treatment in the region, no outdoor septic tank.
(3) The inside of the building fire hydrant system
The building fire hydrant system into the annular water from a fire hydrant
system, fire water tank.
（4) Building internal automatic sprinkler system
The system use wet sprinkler system sprinkler, sprinkler system water from fire
pool.
Keywords：water supply system drainage system fire hydrant system automatic
sprinkler system
目 录
第一章 方案设计说明................................................. 0
1.1工程概述..................................................... 0
1.2设计题目..................................................... 0
1。3设计任务.................................................... 0
1.4该建筑城市给排水资料......................................... 0
1。5建筑设计资料................................................ 0
1.6设计依据..................................................... 1
第二章 建筑内部给水系统设计说明 .................................................................................... 2
2。1给水系统的组成.............................................. 2
2.2 给水方式的基本形式 .......................................... 2
2。3 给水分区的确定 ............................................. 3
2.4 管道的布置和敷设 ............................................ 4
2.4。1管道的敷设形式 ........................................ 4
2.4。2管道的敷设要求 ........................................ 4
2。5.3管道的布置形式 ........................................ 4
2.5.4管道布置要求 ........................................... 4
2。4。5本方案的布置和敷设的确定 ............................. 4
2。5 给水设备和管材的设置 ....................................... 4
2.5。1水表 .................................................. 4
2.5。2水泵 .................................................. 5
2。5.3水箱 .................................................. 5
2.5。4管材 .................................................. 5
2。6 增压和贮水设备的确定 ....................................... 6
2.7水质安全防护措施............................................. 6
2。7。1防止管道、设备腐蚀污染 ............................... 6
2.7.2防止水体滞留变质 ....................................... 6
2。7.3防直接混接污染 ........................................ 6
2。7。4防止误接防止二次污染 ................................. 6
2。7.5其他防水质污染措施 .................................... 6
第三章 建筑内部排水系统设计说明 .................................................................................... 7
3.1排水系统的组成............................................... 7
3。2排水系统的类型.............................................. 7
3。3本方案排水系统的确定........................................ 7
3.4排水系统的管材及附件......................................... 7
