【正文】
敏度。 第一階段: 多線性火災(zāi)報(bào)警系統(tǒng),每個(gè)探測(cè)器需要兩根電源線外,還需提供一根報(bào)警信號(hào)線,探測(cè)器電源由報(bào)警器提供,探測(cè)器的信號(hào)線均連接到報(bào)警顯示盤上,報(bào)警時(shí)點(diǎn)亮相應(yīng)的指示燈,如日本 “日探 ”公司生產(chǎn)的 CPF 火災(zāi)報(bào)警系統(tǒng), 此類報(bào)警系統(tǒng)的功能一般以報(bào)警為主,輔以簡單的聯(lián)動(dòng)功能(也為多線制),如驅(qū)動(dòng)警鈴等,其報(bào)警器對(duì)外圍探測(cè)器 無故障檢測(cè)功能,只對(duì)電源線的斷線做出故障反應(yīng),安裝此類系統(tǒng)比較繁瑣,特別是校線量較大。 本設(shè)計(jì)采用的火災(zāi)自動(dòng)報(bào)警系統(tǒng)及消防聯(lián)動(dòng)控制系統(tǒng), 一方面,它能夠在火災(zāi)初期,將燃燒產(chǎn)生的煙霧、熱量和光輻射及變化的空氣組分等物理量,通過感溫、感煙、感光及氣體濃度等火災(zāi)探測(cè)器等轉(zhuǎn)變成電信號(hào),傳輸?shù)交馂?zāi)報(bào)警控制器,并同時(shí)顯示出火災(zāi)發(fā)生的位置,記錄火災(zāi)發(fā)生的時(shí)間;另一方面,火災(zāi)自動(dòng)報(bào)警系統(tǒng)、自動(dòng)噴水滅火系統(tǒng)、室內(nèi)消防栓系統(tǒng)、放煙排煙系統(tǒng)、防火門和防火卷簾門、擋煙垂壁、通風(fēng)系統(tǒng)等相關(guān)系統(tǒng)聯(lián)動(dòng),通過自動(dòng)和手動(dòng)方式發(fā)出指令,控制外圍聯(lián)動(dòng) 裝置的啟停并接受其反饋信號(hào) 。燒毀建筑面積 1000 余平方米,直接財(cái)產(chǎn)損失 25 萬余元; 20xx 年 12月 18 日,湖南省新化縣立新橋街國泰家電超市發(fā)生大火,燒了近四個(gè)小時(shí)才被撲滅。因此,大型超市建筑火災(zāi)的預(yù)防不容忽視,特別是黨中央提出建設(shè)社會(huì)主義和諧社會(huì)戰(zhàn)略,堅(jiān)持以人為本的理念,使涉及人員安全的消防工作顯得尤為重要。同時(shí),增加了計(jì)算機(jī)聯(lián)動(dòng)控制和消防控制室多線控制 盤硬件直接控制電路,加強(qiáng)了系統(tǒng)的可靠性。本設(shè)計(jì) 運(yùn)用 海灣公司的消防設(shè)備實(shí)現(xiàn)人人樂超市消防監(jiān)控系統(tǒng)的設(shè)計(jì),包括兩個(gè) 主要 部分:硬件部分設(shè)計(jì)和軟件部分設(shè)計(jì)。硬件部分設(shè)計(jì)首先通過探測(cè)器和控制器監(jiān)控超市的溫度,可燃?xì)怏w的濃度、煙塵密度、光的強(qiáng)度等物理量,然后進(jìn)行數(shù)據(jù)采集,最后將采集到的數(shù)據(jù)通過二總線傳到消防報(bào)警監(jiān)控聯(lián)動(dòng)系統(tǒng),再由消防聯(lián)動(dòng)系統(tǒng)控制聯(lián)動(dòng)設(shè)備發(fā)出警報(bào),噴淋滅火動(dòng)作。 關(guān)鍵 詞 : 火災(zāi)自動(dòng)報(bào) 警 ; 聯(lián)動(dòng)控制 ; 自動(dòng)噴水滅火系統(tǒng) The fire monitoring system of REN REN LE supermarket Abstract: This design use the firefighting equipment of the BAY pany to realize all fire monitoring system of REN REN LE supermarket design, It contains two parts: hardware design and software design. The hardware design is to be monitored supermarket temperature, concentration of flammable gas, dust density and light intensity physical quantities and so on. and to be collected data. Finally, the collected data are teleported to fire alarm controller through twobus. Fire alarm controller controls the linkage equipment warning, the spray fireextinguishing action. The software design is to be drawn supermarket plan, detector and sprinkler head layout plan, and to be written linkage programming . Automatic fire alarm system chooses the bay pany twobus fire alarm control system, Considering the hydrant extinguishing system, closed wet automatic sprinkler systems, gas fireextinguishing systems which are used in the mon engineering in reality fire extinguishing system .At the same time, the system increased puter linkage control and fire control room multiline control panel hardware direct control circuit, strengthening the system reliability. Keywords: Automatic fire alarm control; Coordinated control; Sprinkler system 目 錄 1 緒 論 .................................................................................................................................. 1 設(shè)計(jì)課題背景 .............................................................................................................. 1 設(shè)計(jì)的目的和意義 ...................................................................................................... 1 國內(nèi)外自動(dòng)報(bào)警系統(tǒng)現(xiàn)狀及發(fā)展?fàn)顩r ...................................................................... 2 設(shè)計(jì)的主要內(nèi)容 .......................................................................................................... 3 2 超市的平面設(shè)計(jì)和消防設(shè)計(jì) .............................................................................................. 4 人人樂超市簡介 .......................................................................................................... 4 超市平面布局 .................................................................................................... 4 人人樂超市消防要求 ........................................................................................ 6 重點(diǎn)消防對(duì)象 .................................................................................................... 7 火災(zāi)自動(dòng)報(bào)警系統(tǒng)簡介 .............................................................................................. 7 火災(zāi)自動(dòng)報(bào)警系統(tǒng)的工作原理 ........................................................................ 7 火災(zāi)自動(dòng)報(bào)警系統(tǒng)的組成 ................................................................................ 7 3 人人樂超市消防監(jiān)控系統(tǒng)總體設(shè)計(jì) .................................................................................. 9 系統(tǒng)選型 ...................................................................................................................... 9 人人樂超市保護(hù)等級(jí) ........................................................................................ 9 人人樂超市的系統(tǒng)選型 .................................................................................... 9 防火分區(qū)的劃分 ........................................................................................................ 10 火災(zāi)探測(cè)報(bào)警模塊 .................................................................................................. 13 火災(zāi)探測(cè)器 .................................................................................................... 13 探測(cè)報(bào)警模塊 .................................................................................................. 16 消防電話模塊 .............................................................................................. 21 人人樂超市探測(cè)報(bào)警模塊與電話模塊的設(shè)計(jì) .............................................. 24 消防廣播模塊 .................................................................................................. 28 自動(dòng)噴水滅火模塊 .......................................................................................... 30 人人樂超市消防廣播模塊與自動(dòng)噴水模塊設(shè)計(jì) .......................................... 33 氣體滅火模塊 .................................................................................................. 36 消防控制系統(tǒng)的布局 .................................................................................. 39 4 人人樂超市消防監(jiān)控系統(tǒng)軟件設(shè)計(jì) ................................................................................ 41 聯(lián)動(dòng)軟件簡介 ............................................................................................................ 41 軟件設(shè)計(jì)方案 ...........................................