【正文】 電局變電站消防系統(tǒng)設(shè)計(jì)技術(shù)方案目錄 第 1 頁(yè) 目 錄1 概述.....................................................................................................................................1 前言 ...............................................................................................................................1 總則 ...............................................................................................................................1 適用范圍 .......................................................................................................................1 引用標(biāo)準(zhǔn) .......................................................................................................................1 變電站形式 ...................................................................................................................22 建筑防火.............................................................................................................................2 變電所火災(zāi)危險(xiǎn)性分類、耐火等級(jí)、防火間距 .......................................................2 站區(qū)道路 .......................................................................................................................3 站內(nèi)建筑物 ...................................................................................................................43 電纜防火封堵 ..................................................................................................................44 火災(zāi)應(yīng)急照明和疏散指示 ..............................................................................................55 消防給水和滅火設(shè)施 ....................................................................................................5 一般規(guī)定 ...........................................................................................................................................5 變電站室外消防用水量、消防給水管道和消火栓 .......................................................................6 變電站室內(nèi)消防用水量及消防給水管道、消火栓和消防水箱 .................................................7 消防水泵房及消防水池 ...................................................................................................................96 水噴霧滅火系統(tǒng) ............................................................................................................9 一般規(guī)定 ............................................................................................................................................9 操作與控制 ......................................................................................................................................117 氣體滅火系統(tǒng) ..............................................................................................................12 一般規(guī)定 ..........................................................................................................................................12 操作與控制 .....................................................................................................................................14 安全要求 ..........................................................................................................................................148 火災(zāi)自動(dòng)報(bào)警系統(tǒng) ........................................................................................................15 布置原則 ..........................................................................................................................................15 點(diǎn)型火災(zāi)探測(cè)器的選擇 ..................................................................................................................16 線型火災(zāi)探測(cè)器的選擇 ..................................................................................................................16 消防控制室防火要求 ......................................................................................................................17 系統(tǒng)設(shè)計(jì)原則 ..................................................................................................................................17 火災(zāi)警報(bào)裝置 ..................................................................................................................................17 消防控制室和消防聯(lián)動(dòng)控制 ..........................................................................................................18 消防控制設(shè)備的功能 ......................................................................................................................18**供電局變電站消防系統(tǒng)設(shè)計(jì)技術(shù)方案目錄 第 2 頁(yè) 線型火災(zāi)探測(cè)器的選擇 ..................................................................................................................18 系統(tǒng)供電 ........................................................................................................................................19 系統(tǒng)布線 ........................................................................................................................................199 滅火器配置 ....................................................................................................................19 滅火器配置場(chǎng)所的火災(zāi)種類 ..........................................................................................................19 危險(xiǎn)等級(jí) ..........................................................................................................................................19 滅火器的類型選擇 ..........................................................................................................................19 滅火器的最大保護(hù)距離 ..................................................................................................................20 滅火器配置原則： .........................................................................................................................21 滅火器的最低配置基準(zhǔn) .................................................................................................................2210 110～500KV 變電站消防標(biāo)準(zhǔn)設(shè)計(jì) ............................................................................27 第一類：110KV 變電站常規(guī)電器設(shè)備、緊湊型（COPASS）電器設(shè)備敞開式布置 .......................................................................................................................................27 第二類：110KV 變電站六氟化硫組合電器設(shè)備戶內(nèi)、半戶內(nèi)