酒店高层酒店建筑给水、排水及消防工程设
计1
酒店高层酒店建筑给水、排水、消防工程毕业设计 前言
本工程项目是高层酒店建筑给水、排水、消防工程的设计计算。该高层建筑位于吉林省长春市，是一栋以办公为主体含有宾馆、餐饮、洗浴的综合性高层建筑。建筑物总高度46米，总面积为2
31059m，主楼是十五层建筑，并且还含有地下一层。 根据设计资料及设计要求，给水系统采用并联水泵分区给水系统，分为：高区（十二至十五层）、中区（七至十一层）、低区（半地下室至六层）。
根据本建筑物的特点，该工程排水系统采用：①单立管排水系统；②公共厨房与卫生间排水分开；③厨房排水单独排出，集中除油处理再排放；
④地下室消防电梯机坑、泵房、消防、洗浴等处设集水坑，由潜污泵排出；
⑤宾馆客房卫生间排水在设备层（技术夹层）集中后排出。 本设计消防系统与生活给水系统分开设置，消火栓系统与自动喷洒系统共同设计。消火栓系统布置：保证三股进水（水泵进水，水泵结合器进水和水箱给水）畅通。水箱给水高区与低区共
用一条管线，在高区与低区的消防环之间设置减压阀减压保证低区水压。自动喷洒系统布置：高区（十层至十九层）设置两个湿式报警阀，低区（地下一层至九层）设置三个湿式报警阀，即要保证三股进水的同时，还要保证所有进水要在湿式报警阀之前。
通过本工程项目设计，本人不但掌握了高层建筑的给水、排水、消防工程等设计的设计要点和设计内容，同时对工程制图有了更扎实的基本功。
关键词：给水工程；排水工程；消防工程； - I - - II - Preface
This designed project is the design of the water supply system, drainage system and fire fight system of the GuoShui office building in Changchun city. The building lies in Changchun city, Jilin provice, which is an integrated high-rise structure that accompanies with guest house, meal and drinking, bathing, and so on. The building is about 87 meters high, which is 31,059 square meters area. Its main floor is 21th layers, and the both sides are six layers, but also there are two layers underground.
According to design data and request, water supply system is used shunt pump and zoning. There are three partitions: high zone (14th layer to 19th layer), mid zone (7th layer to 13th layer), low zone (underground layer to 6th layer).
Based on the characteristic of the structure, there are five manners as following in the drainage system of the project: First, single standpipe drainage system. Second, public kitchen and toilet effluent is designed the independent drainage system. Third, kitchen wastewater is designed theindependent system, and centrially removed oil before it is discharged. Four, collecting sump is located in the underground fire elevator shoot, pumping room, fire control, bathing and so on, and the drain water is discharged by submerged pump. Five, the wastwater of guest room toilet is discharged after being collected in the equipment room (technique interlayer).
Fire system and living water system are dividually set up. Fire cock system and automatic spraying system are commonly designed. The layout manners of fire cock system are as following: the arrangement of high area and low area guarantees well flowing of three strands inlet (pump inlet, pump adapter inlet, water tank inlet). High area and low area are used a pipeline by the water block
- III -
supply, the between of which is installed reducing pressure valve that assures the pressure of the low area. The layout manners of automatic spraying system are as following: the high area (10th layer to 19th layer) is installed two wet alarm valves, and low area (undergroud 1th layer to 9th layer) is installed three wet alarm valves. They guarantee well flowing of three strands inlet the same as they assure the trouble-free operation of all inlet water before the warning valves are started.
Accoding to the design, I not only am proficient in the design points and the design contents of high buildings’water supply project, drainage project, fire fight project and so on, but also there is better the basic skill to the engineering drawing.
Keywords: Water supply project; Drainage project; Fire fight project
- IV - 目录 前
言
..............................................................
I
Preface ......................................................... III 第1章设计概论 (1)
1.1 设计题目 (1) 1.2 设计目的 (1) 1.3 设计范围 (1) 1.4 原始资料 (1) 1.4.1 工程概况 (1) 1.4.2 土建资料 (2) 1.4.3 城市给排水资料 (2) 1.5 设计任务及要求 (2) 1.5.1 方案选择及确定 (2)
1.5.2 图纸绘制要求 (3) 第2章设计水量计算 (5) 2.1 生活水量计算 (5) 2.2 消防水量计算 (8) 2.2.1 消火栓水量计算 (8) 2.2.2 消防水池与水箱计算 (9)
2.3 生活水箱与消防水池，进水管确定 (9) 第3章生活给水系统设计 (10) 3.1 给水系统分区 (10)
3.2 给水系统设计方案选择 (10) 3.3 给水管网敷设原则 (11) 3.3.1 给水管网室外敷设原则 (11) 3.3.2 给水管网室内敷设原则 (11) 3.4 给水系统水力计算 (12)
3.4.1 高、中、低区给水系统水力计算 (12) 3.4.2 低、中、高区水利计算表及水利计算图 (15) 3.5 水泵确定 (23)