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1、1毕 业 设 计 （ 论 文 ） 中 文 摘 要河北省某高校高层建筑图书馆给水排水工程设计摘要：此次毕业设计的题目是河北省某高校高层建筑图书馆给水排水工程设计。本工程所在地秦皇岛市，为高层图书馆，建筑面积 14726m2。包括建筑内部生活给水系统设计、建筑内部中水系统设计、建筑内部消防系统设计、建筑内部排水系统设计。室内给水系统拟采用分区给水系统，结合建筑外观后为了设计计算的简便一至三层作为低区采用市政管网直接给水方式、四至九层为高区在地下室设置生活水箱采用变频调速供水设备供水。火灾危险等级为中，危险级一级。室外消防用水由市政管网供给，室内消防用水贮存于地下一层消防水池内，火灾初期用水量由屋面
2、水箱供给，消防泵房设于地下一层，内设一组消火栓泵和一组喷淋泵。设计内容包括消火栓系统和自动喷淋系统。在屋顶水箱间内设试验用消火栓装置，消火栓给水管网呈环状布置，各消火栓箱内设消防水泵启动电钮，能直接启动消防泵；消火栓箱下设有灭火器；室外设地下式水泵接合器，保证消防安全可靠。本建筑的排水采用污废分流体制，地下室排水由潜水泵提升后排出；本建筑的雨水系统采用檐沟外排水系统。中水的供水方式可采用跟生活给水类似的供水方式，即选用分区无水箱减压给水方式，即只在地下室设变频调速泵。将地下1-3 层分为区，4-9 层分为区。区由市政中水管网直接供水，中水管网采用下行上给式。区由变频调速泵加压供水，中水供水采用
3、下行上给式，两区均采用枝状管网。关键词：高层建筑,给排水，消防，中水，图书馆 （小 4号黑体）3毕 业 设 计 （ 论 文 ） 外 文 摘 要Title High-rise building in a university in HebeiProvince - Water System Design Of LibraryAbstractThe graduation design topic is a university in Hebei Province - - Library of high-rise building water supply and drainage engineeri
4、ng design. The project is located in Qinhuangdao City, as a high library, a building area of14726m2. Including the building interior living water supply system design, construction interior water system design, construction interior design of fire control system, the internal drainage system design.
5、 Indoor water supply system is used to partition water supply system, combining the architectural appearance in the design calculation of one to three layers as low zone by the municipal pipe network direct water supply mode, four to nine for the area in the basement set life water tank adopts VVVF
6、water supply equipment of water supply. Fire risk level, risk level. Outdoor fire water supply by municipal pipe network, indoor fire water storage in underground fire water pool, water from the roof at initial stage of fire water supply, fire pump is arranged on the floor, equipped with a set of fi
7、re pump and a group of spray pump. Design elements include fire hydrant system and automatic sprinkler system. In the roof water tank chamber is provided with a test fire apparatus, fire hydrant water supply network in a ring arrangement, each hydrant box set fire pump start button, can directly sta
8、rt the fire pump; fire hydrant box under a fire extinguisher; chamber peripheral underground water pump 4adapter, ensure fire safety. The construction of drainage system of basement sewage waste diversion, drainage by the submersible pump lifting after discharge; the building drainage system is an o
9、utside drainage system. Water supply mode can be used to the water of life similar to the water supply mode, namely the selection of water supply way partition tank decompression, i.e. only in underground chamber with variable speed pump. The1-3layer is divided into the first zone,4-9layer is divide
10、d into zone. I zone by municipal pipe network direct water supply, water pipe network using downfeed type. The second zone by frequency conversion pump pressurized water supply, water supply using downfeed type, two area using dendritic pipeline network.Keywords：high-rise building, library, water su
11、pply and drainage, Fire Fighting System ,water5目录第 1 章 引言 .71.1 前言 .71.2 设计建筑给水排水工程具体要求包括 .71.3 计算要求 .71.3 过程要求 .91.4 设计原始资料 .91.4.1. 工程概况 .91.4.2. 建筑图纸 .10第二章 建筑给水系统设计与计算 .102.1 设计说明 .102.1.1 给水方式的选择 .102.1.2 给水管道的布置与安装 .102.2 设计计算 .10生活给水设计标注与参数的确定及用水量计算 .112.2.2 一区给水管道水利计算 .122.2 .3 二区给水管道水利计算 .142.3 水表的选择与计算 .162.4 一区水压校核 .172.5 贮水池容积计算、生活水泵的选择 .17第三章 建筑消防系统设计设计与计算 .183.1 消防系统设计概述 .183.1.1 设计用水量及标准 .183.1.3 自动喷水灭火系统 .193.2 设计计算 .203.2.1 消火栓水枪充实水柱长度计算： .203.2.2 水枪喷嘴处水压及水枪流量 .223.2.3 水带阻力及消火栓口水压计算 .233.2.4 消火栓系统水力计算 .
