基于plc控制的火災(zāi)自動報警系統(tǒng)設(shè)計-wenkub
2022-11-28 21:21:25 本頁面
【正文】 6 本章小結(jié) ....................................................................................................18 第 5 章 火災(zāi)系統(tǒng)設(shè)計 ......……………………………………………………… 19 區(qū)域報警控制系統(tǒng) .............…………………………………………… 19 集中報警控制系統(tǒng) ………………………………………………… . ....20 控制中心報警系統(tǒng) ………………………………………………… . ....23 本章小結(jié) ..................................................................................................24 第 6章 火災(zāi)自動報警系統(tǒng)設(shè)計 ...........................................................................25 建筑狀況 .................................................25 防火區(qū)的劃分 .............................................26 探測區(qū)域和報警區(qū)域的劃分 .................................27 溫度傳感器選型與安裝 .....................................28 plc 的選用 ................................................29 樓道消防 plc 控制系統(tǒng)設(shè)計 ..................................29 消防聯(lián)動設(shè)計 ..............................................32 消防聯(lián)動控制設(shè)備的組成 ................................33 消防聯(lián)動控制系統(tǒng)的設(shè)計 ................................33 本章小結(jié) ..............................................34 第七章 結(jié)束語 ………………………………………………………………… ........35 致謝 ......................................................................................................35 參考文獻(xiàn) ...............................................................................................35 摘 要 本文從 SnO2 半導(dǎo)體氣敏傳感器、差動式溫度傳感器和 plc 的工作原理出發(fā) ,通過對高層建筑的安全設(shè)施的缺陷分析，以 plc 的特點(diǎn)為例，采用 A/D、 D/A 轉(zhuǎn)換的方法建立模擬量控制。討論溫度傳感器的分類及可編程控制器的發(fā)展歷史、特點(diǎn)、結(jié)構(gòu)及基本原理。火災(zāi)自動報警系統(tǒng)利用非常的廣泛、報警的準(zhǔn)確率高。 可編程控制器 Abstract This paper from the working principle of SnO2 semiconductor gas sensor,differential temperature sensor and PLC starting, through the defect of safety facilities of the highrise building analysis, with the characteristics of PLC as an example, the establishment of analog control method using A/D, D/A order to further improve the automatic fire alarm system, based on the analysis of SnO2, the temperature sensor working mode, using PLC to control theautomatic fire alarm system. Plc in the sensor are constructed on the basis of thesystem slightly temperature detection system, semiconductor gas sensitive PLC according to work instruction on the safety status of highrise building monitoring,data acquisition and processing of the sensor, the processing result to the PLCthrough the RS232 munication line, by the PLC
研究報告相關(guān)推薦
鄂ICP備17016276號-1