【正文】 水表的選擇 .......................................................................................................41 給水管網(wǎng)水力計(jì)算 .................................................................................................42 設(shè)計(jì)秒流量公式選用 ....................................................................................42 低區(qū)生活給水管網(wǎng)水力計(jì)算 ......................................................................42 低區(qū)給水 系統(tǒng)壓力校核 ...............................................................................44 中區(qū)給水管網(wǎng)水力計(jì)算 ...............................................................................45 高區(qū)給水管網(wǎng)水力計(jì)算 ...............................................................................46 設(shè)備的計(jì)算與選擇 .........................................................................................48 水泵、水池及水箱間設(shè)計(jì) ...................................................................................50 水泵機(jī)組的設(shè)置 .............................................................................................50 貯水池設(shè)置 .......................................................................................................50 高位水箱設(shè)置 ..................................................................................................50 2 熱水系統(tǒng)計(jì)算 ..................................................................................................................51 耗熱量計(jì)算 ...............................................................................................................51 設(shè)計(jì)計(jì)算依據(jù) ..................................................................................................51 設(shè)計(jì)計(jì)算 ...........................................................................................................51 目錄 5 熱水量計(jì)算 ............................................................................................................ 52 設(shè)計(jì)計(jì)算依據(jù) ................................................................................................. 52 設(shè)計(jì)計(jì)算 ........................................................................................................... 52 熱媒耗量計(jì)算 ....................................................................................................... 52 設(shè)計(jì)計(jì)算依據(jù) .................................................................................................. 52 設(shè)計(jì)計(jì)算 ........................................................................................................... 53 加熱設(shè)備的選擇與計(jì)算 ....................................................................................... 53 設(shè)計(jì)計(jì)算依據(jù) ................................................................................................. 53 設(shè)計(jì)計(jì)算 ........................................................................................................... 54 熱水管網(wǎng)水力計(jì)算 ................................................................................................ 55 熱水配水管網(wǎng)水力計(jì)算 ............................................................................... 55 熱水循環(huán)管網(wǎng)計(jì)算 ........................................................................................ 61 水加熱間設(shè)計(jì) .......................................................................................................... 65 3 消火栓系統(tǒng)設(shè)計(jì)計(jì)算 .................................................................................................... 66 室內(nèi)消火栓系統(tǒng)的布置 ........................................................................................ 66 室內(nèi)消火栓管網(wǎng)布置 ................................................................................... 66 室內(nèi)消火栓的布置 ........................................................................................ 66 消防水箱設(shè)計(jì)計(jì)算 ................................................................................................ 67 設(shè)計(jì)計(jì)算依據(jù) ................................................................................................. 67 設(shè)計(jì)計(jì)算 ........................................................................................................... 68 消防水池設(shè)計(jì)計(jì)算 ................................................................................................ 68 設(shè)計(jì)計(jì)算依據(jù) ................................................................................................. 68 設(shè)計(jì)計(jì)算 ........................................................................................................... 68 最不利點(diǎn)消火栓所需壓力和實(shí)際射流量 ...................................................... 69 槍口所需壓力 ................................................................................................. 69 水槍噴嘴射流量 ............................................................................................. 70 目錄 6 水帶水頭損失 ..................................................................................................70 最不利消火栓口所需壓力 ...........................................................................70 消火栓管網(wǎng)水力計(jì)算 ............................................................................................71 水泵供水工況 ..................................................................................................71 水箱供水工況 ..................................................................................................72 高位水箱設(shè)置高度的校核 ...................................................................................73 消防泵的計(jì)算與選擇 ............................................................................................74 消火栓減壓裝置的設(shè)計(jì)與計(jì)算 ..........................................................................75 4 自動(dòng)噴水滅火系統(tǒng)計(jì) ....................................................................................................76 16～ 20 層自噴水力計(jì)算 ......................................................................................77 設(shè)計(jì)計(jì)算依據(jù) ..................................................................................................77 設(shè)計(jì)計(jì)算 ...........................................................................................................77 1～ 5層自噴水力計(jì)算 ........................