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核電站sf6泄漏在線報警系統報警控制器安裝SF6報警

發布時間:2024-01-30 12:52:16       發布人:dxdz  瀏覽量:

核電站sf6泄漏在線報警系統報警控制器安裝SF6報警

本系(xi)統(tong)采用間歇(xie)式(shi)檢測(ce)(ce)模式(shi),進(jin)行(xing)在(zai)線(xian)監測(ce)(ce)其場(chang)(chang)所內(nei)SF6氣體濃度(du)及O2含量(liang)和(he)環境(jing)溫度(du)、濕度(du)的(de)狀(zhuang)態(tai)監測(ce)(ce),當場(chang)(chang)所內(nei)SF6濃度(du)及O2含量(liang)和(he)環境(jing)濕度(du)發生變(bian)化時(shi)(shi),傳感器立即響(xiang)應這(zhe)些變(bian)化。實現對場(chang)(chang)所內(nei)SF6濃度(du)及O2的(de)含量(liang)和(he)環境(jing)溫度(du)、濕度(du)進(jin)行(xing)有效地監測(ce)(ce)。通(tong)過(guo)現場(chang)(chang)總(zong)線(xian)(RS485)由監控報警(jing)(jing)主機采集(ji)狀(zhuang)態(tai)參(can)(can)數(shu),當場(chang)(chang)所內(nei)出現超限值(zhi)時(shi)(shi),進(jin)入預(yu)警(jing)(jing)聲光報警(jing)(jing)同時(shi)(shi)啟(qi)動(dong)風(feng)機進(jin)行(xing)通(tong)風(feng)換氣或(huo)啟(qi)動(dong)除濕機進(jin)行(xing)除濕。同時(shi)(shi)將狀(zhuang)態(tai)參(can)(can)數(shu)上(shang)傳輸給監控中心。在(zai)監控中心電子(zi)地圖上(shang)進(jin)行(xing)定位及管(guan)理和(he)環境(jing)參(can)(can)量(liang)超過(guo)預(yu)設值(zhi)時(shi)(shi)發出視聽告(gao)警(jing)(jing)在(zai)電子(zi)地圖界面上(shang)閃(shan)爍(shuo)顯示,按照預(yu)設置聯動(dong)方(fang)案,對通(tong)道(dao)門(men)體、風(feng)機以(yi)及水(shui)泵等(deng)進(jin)行(xing)管(guan)理;以(yi)及通(tong)過(guo)語(yu)音、短(duan)信方(fang)式(shi)自動(dong)通(tong)知(zhi)值(zhi)班維護人員

顯(xian)(xian)(xian)示(shi)(shi)(shi)屏由控制單(dan)(dan)(dan)元、通信(xin)(xin)單(dan)(dan)(dan)元、人體感應啟動(dong)顯(xian)(xian)(xian)示(shi)(shi)(shi)及(ji)語音(yin)播(bo)報單(dan)(dan)(dan)元組成,當人體感應器感應到人身啟動(dong)信(xin)(xin)息,將(jiang)啟動(dong)信(xin)(xin)息通過485總線(xian)傳輸給監控主機,由監控主機控制顯(xian)(xian)(xian)示(shi)(shi)(shi)單(dan)(dan)(dan)元顯(xian)(xian)(xian)示(shi)(shi)(shi)室(shi)(shi)內(nei)SF6高值及(ji)對(dui)應機號和(he)O2低值及(ji)對(dui)應機號,后(hou)顯(xian)(xian)(xian)示(shi)(shi)(shi)室(shi)(shi)內(nei)是否安(an)(an)全,同時語音(yin)播(bo)報顯(xian)(xian)(xian)示(shi)(shi)(shi)內(nei)容。專為(wei)多個(ge)入(ru)口而設計,一(yi)般安(an)(an)裝在場(chang)(chang)所入(ru)口處,為(wei)工作人員在進(jin)入(ru)每個(ge)入(ru)口時都能及(ji)時播(bo)報和(he)顯(xian)(xian)(xian)示(shi)(shi)(shi)場(chang)(chang)所內(nei)狀態和(he)安(an)(an)全情況。

DX6000H型SF6 在線(xian)監(jian)測報警系統適用于配(pei)電室、開關站、光(guang)伏發電廠、海上(shang)風電場、10KV、35KV、220KV開關柜(ju)、GIS室等(deng)場所;設(she)備監(jian)測精度高、范圍廣、功能(neng)全,具有(you)良(liang)好(hao)的擴展性 2.1 采用1024*600觸摸屏,全中文(wen)菜單操作,界面友好(hao),操作簡單; 2.2 設(she)備集(ji)成三組485接口(kou)(kou),采用插(cha)拔式接線(xian)端子接線(xian)簡單,具有(you)良(liang)好(hao)的抗(kang)干擾能(neng)力,總(zong)線(xian)通(tong)訊(xun)(xun),布(bu)線(xian)經濟,安裝(zhuang)方便; 2.3 三組DC24V接口(kou)(kou),可(ke)選配(pei)DC3.3V、DC5V、DC12V電壓輸(shu)出(chu), 2.4 自(zi)動(dong)故障檢(jian)測,并能(neng)用中文(wen)顯(xian)示處準(zhun)確的故障部位及類型; 2.5 自(zi)動(dong)檢(jian)索(suo)探(tan)測器地址及狀態(tai),SF6/O2/溫濕度探(tan)測器在同一系統監(jian)控; 2.6 大容量儲(chu)存(cun)芯片,循環記(ji)錄報警信息(xi),大可(ke)記(ji)錄50000條; 2.7 RS485上(shang)傳接口(kou)(kou),標準(zhun)modbus Rtu通(tong)訊(xun)(xun)協議。

2.8 關鍵參(can)數(shu)(shu),加(jia)密(mi)設(she)(she)(she)定,防止誤操作(zuo) 2.9 多(duo)可(ke)(ke)選配(pei)7組繼電(dian)器,繼電(dian)器控制方式(shi)可(ke)(ke)軟件設(she)(she)(she)置 2.10 具有 年-月(yue)-日-時(shi)-分-秒設(she)(she)(she)置功(gong)(gong)(gong)能(neng),并(bing)且帶有每周七天分別顯(xian)示功(gong)(gong)(gong)能(neng) 壁掛式(shi)SF6氣體(ti)報(bao)(bao)警(jing)(jing)(jing)主(zhu)機_SF6氧氣一體(ti)式(shi)探測(ce)器_SF6泄漏在線(xian)監測(ce)報(bao)(bao)警(jing)(jing)(jing)系(xi)統_SF6氣體(ti)在線(xian)監測(ce)報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置_SF6氣體(ti)在線(xian)監測(ce)報(bao)(bao)警(jing)(jing)(jing)系(xi)統 三章:主(zhu)要(yao)技術(shu)指標 3.1 壁掛式(shi)主(zhu)機技術(shu)指標(DX6000H型) 3.1.1 工作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號輸(shu)出(chu): RS485 modbus_RTU 協(xie)議輸(shu)出(chu) 3.1.3 工作(zuo)溫(wen)(wen)度: -20℃~+55℃ 3.1.4 工作(zuo)濕度: ≤93%RH 3.1.5 顯(xian)示方式(shi): 列(lie)表顯(xian)示,每頁顯(xian)示8組或(huo)(huo)10組數(shu)(shu)據(每組包括(kuo)SF6/02/溫(wen)(wen)度/濕度四種數(shu)(shu)據和兩種數(shu)(shu)據狀(zhuang)態) 3.1.6 上傳參(can)數(shu)(shu): 默認(ren)(ren)ID 1(可(ke)(ke)調(diao)),默認(ren)(ren)波特率9600(可(ke)(ke)調(diao)) 3.1.7 人體(ti)感應:默認(ren)(ren)開(kai)(kai)啟(qi)(qi)感應亮(liang)屏(ping)功(gong)(gong)(gong)能(neng) 3.1.8 屏(ping)幕保護:默認(ren)(ren)開(kai)(kai)啟(qi)(qi)亮(liang)屏(ping)5分鐘后自(zi)動(dong)(dong)息屏(ping),人體(ti)感應或(huo)(huo)觸(chu)摸(mo)可(ke)(ke)亮(liang)屏(ping) 3.1.9 排(pai)風(feng)功(gong)(gong)(gong)能(neng):自(zi)動(dong)(dong)排(pai)風(feng),定時(shi)排(pai)風(feng),手動(dong)(dong)排(pai)風(feng),延(yan)時(shi)排(pai)風(feng),手動(dong)(dong)排(pai)風(feng)可(ke)(ke)設(she)(she)(she)置低1s,大12H,自(zi)動(dong)(dong)排(pai)風(feng)分為12組,可(ke)(ke)設(she)(she)(she)置開(kai)(kai)啟(qi)(qi)組數(shu)(shu)、開(kai)(kai)啟(qi)(qi)日期(qi)、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)(gong)能(neng) sf6氣體(ti)報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置_SF6氣體(ti)報(bao)(bao)警(jing)(jing)(jing)器_SF6報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置_SF6報(bao)(bao)警(jing)(jing)(jing)主(zhu)機_SF6報(bao)(bao)警(jing)(jing)(jing)器。

SF6行業(ye)安全法規摘錄 ■191條 裝(zhuang)有SF6設(she)備的配電(dian)裝(zhuang)置(zhi)室(shi)和(he)(he)SF6氣(qi)體(ti)(ti)實驗室(shi),必(bi)須裝(zhuang)設(she)強力通風(feng)裝(zhuang)置(zhi)。風(feng)口應設(she)置(zhi)在室(shi)內低(di)部。■192條 在室(shi)內,設(she)備充裝(zhuang)SF6氣(qi)體(ti)(ti)時(shi),周圍(wei)環境相對濕度應≤80%,同(tong)時(shi)必(bi)須開啟通風(feng)系(xi)統(tong),并避免SF6氣(qi)體(ti)(ti)漏(lou)泄到工(gong)作(zuo)(zuo)區。工(gong)作(zuo)(zuo)區空(kong)氣(qi)中SF6氣(qi)體(ti)(ti)含量(liang)不(bu)得超過(guo)1000ppm。■196條 工(gong)作(zuo)(zuo)人員(yuan)進入SF6配電(dian)裝(zhuang)置(zhi)室(shi),必(bi)須先通風(feng)15min,并用(yong)檢漏(lou)儀測量(liang)SF6氣(qi)體(ti)(ti)含量(liang)。盡量(liang)避免一人進入SF6配電(dian)裝(zhuang)置(zhi)室(shi)進行巡視,不(bu)準一人進入從事(shi)檢修工(gong)作(zuo)(zuo)。■198條 進入SF6配電(dian)裝(zhuang)置(zhi)室(shi)低(di)位區或電(dian)纜溝進行工(gong)作(zuo)(zuo)應先檢測含氧量(liang)(不(bu)低(di)于18%)和(he)(he)SF6氣(qi)體(ti)(ti)含量(liang)是否(fou)合格(ge)

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