【正文】 ............................. 76 水表的水頭損失及校核 ................................................................................ 77 屋頂水箱 ............................................................................................................... 78 容積計(jì)算 ........................................................................................................ 78 水箱安裝高度 ................................................................................................ 79 生活水池容積計(jì)算 . .............................................................................................. 79 生活水泵 的選擇 ................................................................................................... 79 管路總水頭損失 ............................................................................................ 80 生活水泵揚(yáng)程 ................................................................................................ 80 2 熱水系統(tǒng)計(jì)算 ........................................................................................................... 80 熱水量計(jì)算 ........................................................................................................... 80 設(shè)計(jì)小時(shí)用水量計(jì)算 .................................................................................... 80 耗熱量計(jì)算 ........................................................................................................... 81 耗熱量計(jì)算 .................................................................................................... 81 設(shè)計(jì)小時(shí)熱水量計(jì)算 .................................................................................... 82 加熱設(shè)備選擇 ................................................................................................ 82 熱水水箱的 設(shè)計(jì) ............................................................................................ 83 熱水配水管網(wǎng)計(jì)算 ............................................................................................... 83 設(shè)計(jì)秒流量 .................................................................................................... 83 熱水管網(wǎng)系統(tǒng)設(shè)計(jì) ........................................................................................ 84 室內(nèi) 熱水管網(wǎng) 的 水力計(jì)算 .......................................................................... 84 熱水循環(huán)管網(wǎng)計(jì)算 ............................................................................................... 87 熱水循環(huán)流量的確定 .................................................................................... 87 各管段循環(huán)流量分配 .................................................................................... 88 熱水供應(yīng)系統(tǒng)的回水管 水力計(jì)算 ................................................................ 88 循環(huán)水泵 的選擇 ................................................................................................... 89 膨 脹管 ................................................................................................................... 89 膨脹管的高度 ................................................................................................ 89 ................................................................................................ 90 . 膨脹管的安裝要求 ...................................................................................... 90 的保溫 ............................................................................................... 90 ........................................................................................... 91 設(shè)計(jì) 資料 IX 3 消火栓系統(tǒng)設(shè)計(jì)計(jì)算 .............................................................................................. 92 消火栓系統(tǒng)設(shè)計(jì)參數(shù) .......................................................................................... 92 消火栓 保護(hù)半徑確定 ........................................................................................... 92 消防栓 栓口壓力 .................................................................................................. 93 消防管徑確定 ...................................................................................................... 94 消防管路計(jì)算 ....................................................................................................... 95 消防水泵選擇計(jì) 算 ............................................................................................... 95 消防水箱容積計(jì)算 ............................................................................................... 96 消防水箱設(shè)置高度校核 ....................................................................................... 97 減壓孔板計(jì)算（直接設(shè)置減壓穩(wěn)壓裝置） ....................................................... 97 屋頂消火栓 ......................................................................................................... 99 水泵接合器的設(shè)置及室外消火栓設(shè)置 ............................................................. 99 施工要求 ............................................................................................................. 99 室外管道 ..................................................................................................... 99 室內(nèi)管道 ..................................................................................................... 99 4 自動(dòng)噴水滅火系統(tǒng)設(shè)計(jì)計(jì)算 ................................................................................... 101 設(shè)計(jì)基本數(shù)據(jù) ..................................................................................................... 101 噴頭出流量計(jì)算 ................................................................................................. 102 調(diào) 整流量的計(jì)算 ................................................................................................. 102 設(shè)計(jì)流量的計(jì)算 ................................................................................................. 102 水力計(jì)算 ............................................................................................................. 103 自動(dòng)噴水滅水系統(tǒng)消防泵的選擇 ..................................................................... 107 濕式報(bào)警閥選型及水力計(jì)算 ............................................................................ 107 減壓孔板計(jì)算 .......................