【正文】 .......................................................................................................................................... 1 設(shè)計(jì)依據(jù) ...................................................................................................................................................... 1 技術(shù)規(guī)范 ............................................................................................................................................... 1 法律規(guī)范 ................................................................................................................................................. 1 工程概況 ................................................................................................................................................... 1 第二章 設(shè)計(jì)方案 .................................................................................................................................................. 3 給水系統(tǒng) ........................................................................................................................................................ 3 消防系統(tǒng) ......................................................................................................................................................... 3 管道及設(shè)備安裝要求 .................................................................................................................................. 4 第三章 消火栓系統(tǒng)設(shè)計(jì) ..................................................................................................................................... 5 室外消火栓系統(tǒng)設(shè)計(jì) ................................................................................................................................ 5 室外消火栓的類型 ........................................................................................................................... 5 室外消火栓的布置 ........................................................................................................................... 5 室內(nèi)消火栓系統(tǒng)設(shè)計(jì) ................................................................................................................................ 7 系統(tǒng)組成及主要設(shè)施 ....................................................................................................................... 7 設(shè)計(jì)計(jì)算 ...................................................................................................................................................... 9 第四章 自動(dòng)噴水滅火系統(tǒng) .............................................................................................................................. 16 設(shè)計(jì)依據(jù) .................................................................................................................................................... 16 濕式自動(dòng)噴水滅火系統(tǒng)的組成及工作原理 ...................................................................................... 16 系統(tǒng)供水 .................................................................................................................................................... 18 系統(tǒng)水力計(jì)算 ........................................................................................................................................... 19 設(shè)計(jì)技術(shù)參數(shù) .................................................................................................................................. 19 噴頭的布置 ....................................................................................................................................... 20 管徑的選擇 ....................................................................................................................................... 20 自動(dòng)噴水滅火系統(tǒng)管網(wǎng)水力設(shè)計(jì)計(jì)算過(guò)程 ...................................................................................... 21 確定設(shè) 計(jì)作用面積 ............................................................................................................................ 22 4 .6管段水力計(jì)算 ............................................................................................................................................. 24 管徑的估算 .......................................................................................................................................... 24 對(duì)管道水流速度的校核 .................................................................................................................... 25 管道水頭損失計(jì)算 ............................................................................................................................. 25 系統(tǒng)入口處所需壓力 ........................................................................................................................ 27 濕式自動(dòng)噴水滅火系統(tǒng)計(jì)算 .......................................................................................................... 28 沿程計(jì)算原理介紹 ............................................................................................................................ 28 自動(dòng)噴水滅火系統(tǒng)及其有關(guān)計(jì)算 .................................................................................