核電站sf6在線泄漏報警系統報警儀 SF6報警

核電站sf6在線泄漏報警系統報警儀 SF6報警

本系(xi)統(tong)采用間歇(xie)式檢測(ce)模式，進(jin)行(xing)(xing)(xing)(xing)在(zai)線監測(ce)其(qi)場(chang)(chang)所內(nei)SF6氣體濃度(du)及O2含量和(he)(he)環境(jing)(jing)溫度(du)、濕(shi)度(du)的狀(zhuang)態監測(ce)，當場(chang)(chang)所內(nei)SF6濃度(du)及O2含量和(he)(he)環境(jing)(jing)濕(shi)度(du)發生變(bian)化(hua)時，傳感器立即響應這些(xie)變(bian)化(hua)。實現(xian)對(dui)場(chang)(chang)所內(nei)SF6濃度(du)及O2的含量和(he)(he)環境(jing)(jing)溫度(du)、濕(shi)度(du)進(jin)行(xing)(xing)(xing)(xing)有效地監測(ce)。通過現(xian)場(chang)(chang)總線(RS485)由監控報(bao)警(jing)主機采集(ji)狀(zhuang)態參數，當場(chang)(chang)所內(nei)出(chu)現(xian)超(chao)限值(zhi)時，進(jin)入預(yu)警(jing)聲光報(bao)警(jing)同時啟動(dong)風(feng)機進(jin)行(xing)(xing)(xing)(xing)通風(feng)換(huan)氣或啟動(dong)除濕(shi)機進(jin)行(xing)(xing)(xing)(xing)除濕(shi)。同時將狀(zhuang)態參數上傳輸給監控中(zhong)心。在(zai)監控中(zhong)心電(dian)子地圖上進(jin)行(xing)(xing)(xing)(xing)定(ding)位及管(guan)理(li)和(he)(he)環境(jing)(jing)參量超(chao)過預(yu)設值(zhi)時發出(chu)視(shi)聽(ting)告(gao)警(jing)在(zai)電(dian)子地圖界(jie)面上閃爍顯示，按照預(yu)設置(zhi)聯(lian)動(dong)方案，對(dui)通道門體、風(feng)機以及水泵等進(jin)行(xing)(xing)(xing)(xing)管(guan)理(li)；以及通過語音、短(duan)信方式自動(dong)通知值(zhi)班(ban)維(wei)護(hu)人員

雙(shuang)氣體檢測器主要由傳(chuan)感器、單(dan)(dan)片機、運(yun)算(suan)放(fang)(fang)大電路、通(tong)訊(xun)芯(xin)片等組成。傳(chuan)感器將氣體濃度轉(zhuan)換為模擬電信號(hao)，然后(hou)將模擬電信號(hao)通(tong)過運(yun)算(suan)放(fang)(fang)大電路、單(dan)(dan)片機轉(zhuan)換為數字(zi)信號(hao)，后(hou)通(tong)過通(tong)訊(xun)芯(xin)片轉(zhuan)換為modbus RTU標準信號(hao)，上傳(chuan)給(gei)控制器。

DX6000H型SF6 在線(xian)(xian)監(jian)測(ce)(ce)報(bao)警系統(tong)適(shi)用(yong)于配電(dian)室、開關站、光伏發電(dian)廠、海上風電(dian)場、10KV、35KV、220KV開關柜(ju)、GIS室等場所；設備監(jian)測(ce)(ce)精度(du)(du)高、范(fan)圍廣、功能全(quan)，具有良(liang)好的(de)擴展性(xing) 2.1 采用(yong)1024*600觸摸(mo)屏(ping)，全(quan)中(zhong)文菜單(dan)操作(zuo)，界(jie)面友好，操作(zuo)簡(jian)單(dan)； 2.2 設備集成(cheng)三組485接(jie)口(kou)，采用(yong)插拔(ba)式接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡(jian)單(dan)，具有良(liang)好的(de)抗干擾能力，總線(xian)(xian)通訊(xun)，布(bu)線(xian)(xian)經濟(ji)，安裝方便； 2.3 三組DC24V接(jie)口(kou)，可選配DC3.3V、DC5V、DC12V電(dian)壓輸出， 2.4 自動(dong)故障(zhang)檢測(ce)(ce)，并能用(yong)中(zhong)文顯(xian)示處準確的(de)故障(zhang)部(bu)位及類型； 2.5 自動(dong)檢索探(tan)測(ce)(ce)器(qi)地(di)址及狀(zhuang)態(tai)，SF6/O2/溫濕度(du)(du)探(tan)測(ce)(ce)器(qi)在同一(yi)系統(tong)監(jian)控； 2.6 大(da)容量儲(chu)存(cun)芯片，循環記(ji)錄報(bao)警信息(xi)，大(da)可記(ji)錄50000條； 2.7 RS485上傳接(jie)口(kou)，標(biao)準modbus Rtu通訊(xun)協議(yi)。

2.8 關鍵參(can)數(shu)(shu)，加密設定，防止誤(wu)操作 2.9 多可(ke)(ke)(ke)選配7組(zu)繼(ji)電器(qi)(qi)(qi)，繼(ji)電器(qi)(qi)(qi)控制(zhi)方(fang)式(shi)(shi)可(ke)(ke)(ke)軟件設置(zhi) 2.10 具有 年-月-日(ri)-時(shi)-分(fen)-秒設置(zhi)功(gong)能(neng)(neng)(neng)，并且帶有每(mei)周七(qi)天分(fen)別顯(xian)(xian)示功(gong)能(neng)(neng)(neng) 壁(bi)掛(gua)式(shi)(shi)SF6氣(qi)體(ti)(ti)報(bao)(bao)警主(zhu)(zhu)機_SF6氧(yang)氣(qi)一體(ti)(ti)式(shi)(shi)探測(ce)器(qi)(qi)(qi)_SF6泄漏在線(xian)監測(ce)報(bao)(bao)警系(xi)統_SF6氣(qi)體(ti)(ti)在線(xian)監測(ce)報(bao)(bao)警裝(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)在線(xian)監測(ce)報(bao)(bao)警系(xi)統 三章：主(zhu)(zhu)要技術指標(biao) 3.1 壁(bi)掛(gua)式(shi)(shi)主(zhu)(zhu)機技術指標(biao)（DX6000H型） 3.1.1 工(gong)作電壓： AC220V±15%,50Hz±1% 3.1.2 信號輸出(chu)： RS485 modbus_RTU 協(xie)議輸出(chu) 3.1.3 工(gong)作溫度： -20℃～+55℃ 3.1.4 工(gong)作濕度： ≤93%RH 3.1.5 顯(xian)(xian)示方(fang)式(shi)(shi): 列(lie)表(biao)顯(xian)(xian)示,每(mei)頁顯(xian)(xian)示8組(zu)或(huo)(huo)10組(zu)數(shu)(shu)據(每(mei)組(zu)包(bao)括SF6/02/溫度/濕度四種(zhong)(zhong)數(shu)(shu)據和兩種(zhong)(zhong)數(shu)(shu)據狀態(tai)) 3.1.6 上(shang)傳參(can)數(shu)(shu)： 默(mo)(mo)認(ren)ID 1(可(ke)(ke)(ke)調(diao))，默(mo)(mo)認(ren)波特率9600（可(ke)(ke)(ke)調(diao)） 3.1.7 人(ren)體(ti)(ti)感應(ying)(ying)：默(mo)(mo)認(ren)開(kai)啟(qi)感應(ying)(ying)亮(liang)屏功(gong)能(neng)(neng)(neng) 3.1.8 屏幕保護：默(mo)(mo)認(ren)開(kai)啟(qi)亮(liang)屏5分(fen)鐘后自動(dong)(dong)(dong)息屏，人(ren)體(ti)(ti)感應(ying)(ying)或(huo)(huo)觸(chu)摸(mo)可(ke)(ke)(ke)亮(liang)屏 3.1.9 排(pai)(pai)(pai)(pai)風(feng)功(gong)能(neng)(neng)(neng)：自動(dong)(dong)(dong)排(pai)(pai)(pai)(pai)風(feng)，定時(shi)排(pai)(pai)(pai)(pai)風(feng)，手動(dong)(dong)(dong)排(pai)(pai)(pai)(pai)風(feng)，延時(shi)排(pai)(pai)(pai)(pai)風(feng)，手動(dong)(dong)(dong)排(pai)(pai)(pai)(pai)風(feng)可(ke)(ke)(ke)設置(zhi)低1s，大(da)12H，自動(dong)(dong)(dong)排(pai)(pai)(pai)(pai)風(feng)分(fen)為12組(zu)，可(ke)(ke)(ke)設置(zhi)開(kai)啟(qi)組(zu)數(shu)(shu)、開(kai)啟(qi)日(ri)期(qi)、開(kai)啟(qi)時(shi)間(jian)及啟(qi)動(dong)(dong)(dong)時(shi)間(jian)（啟(qi)動(dong)(dong)(dong)時(shi)間(jian)可(ke)(ke)(ke)更改）功(gong)能(neng)(neng)(neng) sf6氣(qi)體(ti)(ti)報(bao)(bao)警裝(zhuang)置(zhi)_SF6氣(qi)體(ti)(ti)報(bao)(bao)警器(qi)(qi)(qi)_SF6報(bao)(bao)警裝(zhuang)置(zhi)_SF6報(bao)(bao)警主(zhu)(zhu)機_SF6報(bao)(bao)警器(qi)(qi)(qi)。

SF6行(xing)業安(an)全法規摘錄 ■191條(tiao) 裝(zhuang)(zhuang)有SF6設(she)備的配電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室和SF6氣(qi)(qi)(qi)體實驗室，必須裝(zhuang)(zhuang)設(she)強力通(tong)(tong)(tong)風(feng)裝(zhuang)(zhuang)置(zhi)(zhi)。風(feng)口應設(she)置(zhi)(zhi)在室內低(di)部。■192條(tiao) 在室內，設(she)備充裝(zhuang)(zhuang)SF6氣(qi)(qi)(qi)體時(shi)，周圍環境相(xiang)對濕度應≤80%，同(tong)時(shi)必須開啟通(tong)(tong)(tong)風(feng)系統，并避免(mian)SF6氣(qi)(qi)(qi)體漏泄到(dao)工作(zuo)(zuo)區(qu)。工作(zuo)(zuo)區(qu)空氣(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)體含(han)(han)量(liang)不(bu)(bu)得超過1000ppm。■196條(tiao) 工作(zuo)(zuo)人員進(jin)入(ru)(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室，必須先(xian)通(tong)(tong)(tong)風(feng)15min，并用檢(jian)漏儀測量(liang)SF6氣(qi)(qi)(qi)體含(han)(han)量(liang)。盡量(liang)避免(mian)一人進(jin)入(ru)(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室進(jin)行(xing)巡視，不(bu)(bu)準一人進(jin)入(ru)(ru)從(cong)事檢(jian)修工作(zuo)(zuo)。■198條(tiao) 進(jin)入(ru)(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)(zhi)室低(di)位區(qu)或電(dian)纜(lan)溝(gou)進(jin)行(xing)工作(zuo)(zuo)應先(xian)檢(jian)測含(han)(han)氧量(liang)（不(bu)(bu)低(di)于18%）和SF6氣(qi)(qi)(qi)體含(han)(han)量(liang)是否合格(ge)