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核電站sf6報警在線監測系統

發布時間:2024-01-18 10:55:05       發布人:dxdz  瀏覽量:

核電站sf6報警在線監測系統

本系統采用間(jian)歇式(shi)檢測(ce)模式(shi),進(jin)行在(zai)線監測(ce)其(qi)場所內SF6氣體(ti)濃度(du)(du)及(ji)O2含量(liang)和(he)環境(jing)溫度(du)(du)、濕度(du)(du)的狀態(tai)監測(ce),當場所內SF6濃度(du)(du)及(ji)O2含量(liang)和(he)環境(jing)濕度(du)(du)發(fa)生變化(hua)時,傳(chuan)感器(qi)立即響應這些變化(hua)。實現對場所內SF6濃度(du)(du)及(ji)O2的含量(liang)和(he)環境(jing)溫度(du)(du)、濕度(du)(du)進(jin)行有效地(di)監測(ce)。通過現場總線(RS485)由監控(kong)(kong)報(bao)(bao)警(jing)主機(ji)采集狀態(tai)參數,當場所內出現超限值時,進(jin)入預警(jing)聲(sheng)光報(bao)(bao)警(jing)同時啟動(dong)風機(ji)進(jin)行通風換氣或啟動(dong)除濕機(ji)進(jin)行除濕。同時將狀態(tai)參數上傳(chuan)輸給(gei)監控(kong)(kong)中(zhong)心(xin)。在(zai)監控(kong)(kong)中(zhong)心(xin)電子地(di)圖上進(jin)行定位及(ji)管(guan)理(li)和(he)環境(jing)參量(liang)超過預設(she)值時發(fa)出視(shi)聽告(gao)警(jing)在(zai)電子地(di)圖界面(mian)上閃(shan)爍顯示,按照預設(she)置聯動(dong)方案,對通道門(men)體(ti)、風機(ji)以及(ji)水泵等進(jin)行管(guan)理(li);以及(ji)通過語音、短信(xin)方式(shi)自動(dong)通知(zhi)值班維護人員(yuan)

主(zhu)要功(gong)能(neng)監(jian)控報警(jing)(jing)主(zhu)機主(zhu)要用于對下(xia)采(cai)集實(shi)時(shi)數(shu)據(ju)(包括(kuo)控制器在內(nei)),對這些數(shu)據(ju)進(jin)(jin)行(xing)分析和管理(li),具有判斷現場數(shu)據(ju)是否超出(chu)設(she)(she)(she)(she)定報警(jing)(jing)閥值的功(gong)能(neng),超出(chu)則(ze)進(jin)(jin)行(xing)報警(jing)(jing)輸出(chu),啟(qi)動(dong)(dong)風機進(jin)(jin)行(xing)通風或啟(qi)動(dong)(dong)除(chu)濕進(jin)(jin)行(xing)除(chu)濕,同時(shi)聲光報警(jing)(jing)器進(jin)(jin)入報警(jing)(jing)狀(zhuang)態,并(bing)能(neng)接收(shou)入口(kou)處人(ren)員入室啟(qi)動(dong)(dong)風機進(jin)(jin)行(xing)通風的功(gong)能(neng)。并(bing)可隨(sui)時(shi)接收(shou)一(yi)體化信息平臺(tai)的訪(fang)問; 監(jian)控報警(jing)(jing)主(zhu)機的液(ye)晶顯(xian)(xian)示(shi)(shi)屏(ping)(ping)顯(xian)(xian)示(shi)(shi)現場實(shi)時(shi)數(shu)據(ju)、歷(li)史數(shu)據(ju)、歷(li)史報警(jing)(jing)數(shu)據(ju)和報警(jing)(jing)時(shi)間(jian)等各種(zhong)參數(shu);還可采(cai)用鍵盤/觸模屏(ping)(ping)實(shi)現項目設(she)(she)(she)(she)置(zhi)、時(shi)間(jian)設(she)(she)(she)(she)置(zhi)、閥值設(she)(she)(she)(she)置(zhi)、定時(shi)采(cai)集設(she)(she)(she)(she)置(zhi)、定時(shi)啟(qi)動(dong)(dong)風機設(she)(she)(she)(she)置(zhi),還設(she)(she)(she)(she)有人(ren)體感應啟(qi)動(dong)(dong)液(ye)晶顯(xian)(xian)示(shi)(shi)屏(ping)(ping)背(bei)光及語音播(bo)報實(shi)時(shi)數(shu)據(ju)等多(duo)種(zhong)配置(zhi)和管理(li)功(gong)能(neng)。并(bing)能(neng)支(zhi)持外(wai)置(zhi)顯(xian)(xian)示(shi)(shi)屏(ping)(ping)狀(zhuang)態顯(xian)(xian)示(shi)(shi)及語音播(bo)報功(gong)能(neng);

DX6000H型SF6 在(zai)線(xian)(xian)監測(ce)(ce)(ce)報(bao)(bao)警(jing)系(xi)統適用(yong)于配電室、開關(guan)站、光伏發電廠、海上風電場(chang)、10KV、35KV、220KV開關(guan)柜、GIS室等場(chang)所;設(she)備監測(ce)(ce)(ce)精(jing)度高、范圍廣、功能全,具(ju)有良(liang)(liang)好(hao)的(de)(de)擴(kuo)展性 2.1 采用(yong)1024*600觸摸屏(ping),全中文菜單(dan)操作,界(jie)面(mian)友好(hao),操作簡單(dan); 2.2 設(she)備集成三組(zu)(zu)485接(jie)口,采用(yong)插拔式接(jie)線(xian)(xian)端子(zi)接(jie)線(xian)(xian)簡單(dan),具(ju)有良(liang)(liang)好(hao)的(de)(de)抗干擾能力(li),總線(xian)(xian)通訊,布(bu)線(xian)(xian)經濟(ji),安裝方便; 2.3 三組(zu)(zu)DC24V接(jie)口,可(ke)選配DC3.3V、DC5V、DC12V電壓輸(shu)出, 2.4 自(zi)動(dong)故(gu)(gu)障檢(jian)測(ce)(ce)(ce),并能用(yong)中文顯示處準確的(de)(de)故(gu)(gu)障部位及類型; 2.5 自(zi)動(dong)檢(jian)索探測(ce)(ce)(ce)器地(di)址及狀態,SF6/O2/溫濕度探測(ce)(ce)(ce)器在(zai)同(tong)一系(xi)統監控; 2.6 大(da)(da)容量儲存芯片,循環(huan)記錄(lu)報(bao)(bao)警(jing)信息,大(da)(da)可(ke)記錄(lu)50000條; 2.7 RS485上傳接(jie)口,標準modbus Rtu通訊協議。

2.8 關鍵參數(shu),加密(mi)設定(ding),防止(zhi)誤(wu)操作(zuo)(zuo) 2.9 多(duo)可(ke)(ke)選配7組(zu)(zu)(zu)繼電器(qi),繼電器(qi)控制方式(shi)可(ke)(ke)軟件設置 2.10 具(ju)有 年-月(yue)-日-時(shi)-分-秒設置功(gong)(gong)能(neng),并且(qie)帶有每周七(qi)天分別顯(xian)(xian)示(shi)功(gong)(gong)能(neng) 壁(bi)掛式(shi)SF6氣(qi)體(ti)報(bao)(bao)警(jing)主(zhu)機(ji)(ji)_SF6氧氣(qi)一(yi)體(ti)式(shi)探(tan)測(ce)器(qi)_SF6泄漏在(zai)線(xian)監(jian)(jian)測(ce)報(bao)(bao)警(jing)系統_SF6氣(qi)體(ti)在(zai)線(xian)監(jian)(jian)測(ce)報(bao)(bao)警(jing)裝置_SF6氣(qi)體(ti)在(zai)線(xian)監(jian)(jian)測(ce)報(bao)(bao)警(jing)系統 三(san)章:主(zhu)要技(ji)術(shu)指標 3.1 壁(bi)掛式(shi)主(zhu)機(ji)(ji)技(ji)術(shu)指標(DX6000H型(xing)) 3.1.1 工(gong)作(zuo)(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工(gong)作(zuo)(zuo)溫度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)(zuo)濕(shi)(shi)度: ≤93%RH 3.1.5 顯(xian)(xian)示(shi)方式(shi): 列表(biao)顯(xian)(xian)示(shi),每頁顯(xian)(xian)示(shi)8組(zu)(zu)(zu)或10組(zu)(zu)(zu)數(shu)據(每組(zu)(zu)(zu)包括(kuo)SF6/02/溫度/濕(shi)(shi)度四種數(shu)據和兩種數(shu)據狀態)  3.1.6 上(shang)傳參數(shu): 默認(ren)ID 1(可(ke)(ke)調),默認(ren)波特(te)率9600(可(ke)(ke)調) 3.1.7 人體(ti)感應:默認(ren)開(kai)(kai)啟(qi)(qi)感應亮屏功(gong)(gong)能(neng) 3.1.8 屏幕保護:默認(ren)開(kai)(kai)啟(qi)(qi)亮屏5分鐘(zhong)后自動(dong)(dong)息屏,人體(ti)感應或觸摸(mo)可(ke)(ke)亮屏 3.1.9 排風(feng)(feng)功(gong)(gong)能(neng):自動(dong)(dong)排風(feng)(feng),定(ding)時(shi)排風(feng)(feng),手(shou)動(dong)(dong)排風(feng)(feng),延時(shi)排風(feng)(feng),手(shou)動(dong)(dong)排風(feng)(feng)可(ke)(ke)設置低1s,大(da)12H,自動(dong)(dong)排風(feng)(feng)分為(wei)12組(zu)(zu)(zu),可(ke)(ke)設置開(kai)(kai)啟(qi)(qi)組(zu)(zu)(zu)數(shu)、開(kai)(kai)啟(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)時(shi)間及啟(qi)(qi)動(dong)(dong)時(shi)間(啟(qi)(qi)動(dong)(dong)時(shi)間可(ke)(ke)更(geng)改)功(gong)(gong)能(neng) sf6氣(qi)體(ti)報(bao)(bao)警(jing)裝置_SF6氣(qi)體(ti)報(bao)(bao)警(jing)器(qi)_SF6報(bao)(bao)警(jing)裝置_SF6報(bao)(bao)警(jing)主(zhu)機(ji)(ji)_SF6報(bao)(bao)警(jing)器(qi)。

SF6行業安全法規摘錄(lu) ■191條 裝(zhuang)(zhuang)有SF6設(she)備的配電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)和SF6氣體(ti)(ti)實驗室(shi)(shi),必(bi)(bi)須裝(zhuang)(zhuang)設(she)強(qiang)力通(tong)(tong)風裝(zhuang)(zhuang)置(zhi)。風口應設(she)置(zhi)在室(shi)(shi)內低(di)部(bu)。■192條 在室(shi)(shi)內,設(she)備充裝(zhuang)(zhuang)SF6氣體(ti)(ti)時,周圍(wei)環境相(xiang)對濕度(du)應≤80%,同時必(bi)(bi)須開啟通(tong)(tong)風系統(tong),并避免SF6氣體(ti)(ti)漏(lou)泄到(dao)工(gong)(gong)作區。工(gong)(gong)作區空氣中SF6氣體(ti)(ti)含量不得超(chao)過1000ppm。■196條 工(gong)(gong)作人員進入(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi),必(bi)(bi)須先通(tong)(tong)風15min,并用檢漏(lou)儀測(ce)量SF6氣體(ti)(ti)含量。盡量避免一人進入(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)進行巡視,不準一人進入(ru)從(cong)事檢修工(gong)(gong)作。■198條 進入(ru)SF6配電(dian)裝(zhuang)(zhuang)置(zhi)室(shi)(shi)低(di)位(wei)區或(huo)電(dian)纜溝進行工(gong)(gong)作應先檢測(ce)含氧量(不低(di)于18%)和SF6氣體(ti)(ti)含量是(shi)否合格

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