【正文】 ........15 熱水供應系統(tǒng)類型 .........................................................................................15 熱源的選擇 .......................................................................................................16 熱水供應方式的確定 ....................................................................................16 系統(tǒng)組成 ....................................................................................................................17 加熱和貯熱設備的選用和布置 ..........................................................................17 設備的選用 .......................................................................................................18 設備的布置 .......................................................................................................18 水加熱間設計 ..........................................................................................................17 熱水管道和附件的布置 ........................................................................................17 附件 .....................................................................................................................19 管道敷設 ...........................................................................................................20 熱水管材 ....................................................................................................................20 3 消防系統(tǒng) ............................................................................................................................22 相關規(guī)范 ....................................................................................................................20 建筑物類別和火災危險等級的確定 ................................................................23 室內消火栓給水系統(tǒng) ............................................................................................23 室內消火栓系統(tǒng)比較和確定 ......................................................................24 目錄 3 消火栓供水方案的確定 ............................................................................... 25 自動噴水滅火系統(tǒng) ................................................................................................ 26 自動噴水滅火系統(tǒng)的設置場所 ................................................................. 26 自動噴水滅火系統(tǒng) 類型的確定 ................................................................. 26 系統(tǒng)組成 ........................................................................................................... 27 自動噴水滅火系統(tǒng)技術參數(shù) ..................................................................... 28 自動噴水滅火系統(tǒng)設計 ............................................................................... 29 噴頭選擇 ........................................................................................................... 29 室外消防給水系統(tǒng) ................................................................................................ 30 管道的布置與敷設 ................................................................................................. 30 管網總體布置要求 ........................................................................................ 30 消防立管的布置 ............................................................................................. 31 室內消火栓布置的具體要求 ..................................................................... 31 自動噴水滅火系統(tǒng)管道及閥門等設置 ................................................... 31 消防管材 ................................................................................................................... 32 室內消火栓系統(tǒng) ............................................................................................. 32 自動噴水滅火系統(tǒng) ........................................................................................ 32 室外消火栓系統(tǒng) ............................................................................................. 32 4 排水系統(tǒng) ........................................................................................................................... 33 相關規(guī)范 ................................................................................................................... 33 排水水質及其特點 ................................................................................................ 33 排水方案的確定 ..................................................................................................... 33 污廢水排水系統(tǒng)類型的確定 .............................................................................. 34 系統(tǒng)組成 ................................................................................................................. 35 排水管道布置及敷設 ............................................................................................ 35 化糞池的選用和布置 ............................................................................................ 36 目錄 4 排水管材 ....................................................................................................................36 第三部分 設計計算書 1 給水系統(tǒng)計算 ..................................................................................................................38 生活用水量計算 ......................................................................................................38 設計計算依據(jù) ..................................................................................................38 設計計算 ...........................................................................................................38 水池、水表的計算 ...............................................................................................39 水池的計算 .......................................................................................................39 引入管設計流量的確定 ...............................................................................40 水表的選擇 .......................................................................................................41 給水管網水力計算 .................................................................................................42 設計秒流量公式選用 ........................................................