【正文】 畢業(yè)設(shè) 計 題 目 紫微住宅小區(qū) 1 號樓給排水工程 設(shè)計 專 業(yè) 給水排水工程 班 級 XXXX 學 生 XXXX 指導教師 XXXXXX XXXX 年2020屆給水排水專業(yè)畢業(yè)設(shè)計 I 摘 要 本設(shè)計的主要任務(wù)是進行西安市紫薇住宅小區(qū)的給水排水設(shè)計。這是一棟18 層商住樓。 本工程為本工程 為二類高層住宅樓， ,地下一層，地上十八層層，地下一層為丙類庫房 。主體部分一層為商業(yè)，二到十八層為住宅?？偨ㄖ娣e為： ，建筑高度： 。 屋面為不上人屋面 。一層與地下室層高 1m,2至 18 層層高 。每層包括 3 戶，每戶設(shè)衛(wèi)生間各一個，共有洗手盆 1 個，大便器 1個，洗臉盆 1個，洗衣機 1 個，洗滌盆 1 個。根據(jù)建筑物性質(zhì)、用途及建筑單位要求 ,室內(nèi)設(shè)有完善的給水排水衛(wèi)生設(shè)備系統(tǒng)。該大樓要求消防給水系統(tǒng)安全可靠 ,設(shè)置獨立的消火栓系統(tǒng)以及自動噴水滅火系統(tǒng) ,消防時直接啟動消防泵。生活水泵可以根據(jù)用戶需要 自動啟動，并且自動穩(wěn)壓。本設(shè)計說明書包含建筑工程設(shè)計中的生活給水，消防給水，雨水，生活污水等設(shè)計項目。主要內(nèi)容包括生活給水系統(tǒng)的設(shè)計計算、消火栓給水系統(tǒng)的設(shè)計計算、噴淋系統(tǒng)的設(shè)計計算、生活污水排水系統(tǒng)的設(shè)計計算、屋面雨水排水系統(tǒng)的設(shè)計計算。 關(guān)鍵詞 ：生活給水 ， 消火栓給水 ， 自動噴淋系統(tǒng) ， 建筑排水 李安：紫薇住宅小區(qū)一號樓給水排水設(shè)計 II Abstract The main task of this design is to be water supply and drainage design Xi39。an Lagerstroemia residential district. This is a 18storey mercial and residential. The projectoriented engineering as secondclass highrise residential buildings , basement, ground eighteen layers, Class C basement storeroom. The ground floor of the main business, two to eighteen floors for residential. The total construction area: , building height: . The roof is not accessible roof. Floor and basement floors 1m, 2 18 layers of high . Each includes three, one each household toilet set, a total wash basin, a toilet, a wash basin, a washing machine, a washing basin. According to building nature, purpose and construction unit requirements, has improved the indoor water supply and drainage sanitation systems. The building requires fire water system is safe and reliable, set up a separate fire hydrant system and automatic sprinkler system, fire pump fire when started directly. Living water pump can be started automatically according to user needs, and automatic voltage regulator. The design manual contains architectural engineering design life, water supply, fire water, rainwater, sewage and other design projects. The main contents include domestic water supply system design calculations, design hydrant water supply system calculation, design sprinkler system calculation, design calculations sewage drainage system, roof drainage system design calculations. KEY WORDS: domestic water supply， Fire Hydrant， automatic sprinkler system， building drainage 2020屆給水排水專業(yè)畢業(yè)設(shè)計 1 目 錄 摘 要 ....................................................................................... I 第一部分 設(shè)計概況及設(shè)計資料 .......................................... 1 1 設(shè)計概況 ............................................................................................................. 1 設(shè)計題目 .................................................................................................. 1 目的和作用 ............................................................................................... 1 設(shè)計任務(wù) .................................................................................................. 1 設(shè)計要求 .................................................................................................. 2 紫微住宅小區(qū) 1 號樓給水排水設(shè)計工程要求 ............................ 2 設(shè)計成果要求 ............................................................................... 2 設(shè)計規(guī)范 ........................................................................................ 3 2. 設(shè)計原始資料 .................................................................................................... 3 工程概況 ................................................................................................... 3 市政給水、排水資料 .............................................................................. 3 建筑圖紙資料 .......................................................................................... 4 3 畢業(yè)設(shè)計（論文進度安排） .............................................................................. 4 第二部分 設(shè)計說明書 .......................................................... 6 第 1 章 生活給水系統(tǒng) ...................................................................................... 6 設(shè)計方案選擇 .......................................................................................... 6 豎向分區(qū) ....................................................................................... 6 給水方案確定 ............................................................................... 7 1. 系統(tǒng)組成 ...................................................................................... 7 1. 管道布置 ....................................................................................... 7 給水系統(tǒng)水力計算 .............................................................................. 8 李安：紫薇住宅小區(qū)一號樓給水排水設(shè)計 2 生活用水量計算 ........................................................................... 8 水池、水表的計算 ....................................................................... 9 .3 給水管網(wǎng)水力計算 ..................................................................... 12 、設(shè)備的計算與選擇 ................................................................... 20 水泵機組的設(shè)置 ......................................................................... 23 第 2 章 排水系統(tǒng) ............................................................................................ 24 系統(tǒng)選型 ................................................................................................ 24 排水方案的確定 ......................................................................... 24 污廢水排水系統(tǒng)類型的確定 ..................................................... 24 系統(tǒng)組成 ................................................................................... 24 排水管道布置及敷設(shè) ................................................................. 25 排水管材 ..................................................................................... 25 排水系統(tǒng)計算 ....................................................................