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核電站sf6檢測儀探測主機SF6報警

發布時間:2024-01-24 00:09:53       發布人:dxdz  瀏覽量:

核電站sf6檢測儀探測主機SF6報警

SF6氣體背景簡介六(liu)氟(fu)化(hua)(hua)硫(SF6)氣體由法國兩位(wei)化(hua)(hua)學家Moissan和Lebeau于1900年合成,它以其(qi)優異的(de)(de)(de)絕(jue)緣和滅弧性能,在(zai)電(dian)力系統中得到廣泛應(ying)用(yong)。雖然在(zai)常態下,SF6氣體是(shi)一(yi)種無(wu)色、無(wu)味(wei)、無(wu)毒(du)的(de)(de)(de)惰性氣體,但在(zai)高壓(ya)電(dian)弧的(de)(de)(de)作(zuo)用(yong)下,這種氣體會(hui)(hui)發生分解,遇到水份(fen)后還會(hui)(hui)產生一(yi)些(xie)(xie)劇(ju)毒(du)物質,如氟(fu)化(hua)(hua)亞硫酰(SOF2)、四氟(fu)化(hua)(hua)硫(SF4)、二氟(fu)化(hua)(hua)硫(SF2)等(deng),類似這些(xie)(xie)劇(ju)毒(du)物質即便是(shi)微量也能致人非命。當(dang)前,SF6氣體在(zai)中、高壓(ya)設備中的(de)(de)(de)大量使(shi)用(yong),其(qi)安全性已(yi)受到人們的(de)(de)(de)普(pu)遍(bian)關注。針對(dui)SF6比空(kong)氣重(zhong),泄漏易(yi)聚(ju)集,易(yi)造(zao)成低層空(kong)間缺氧,空(kong)氣含毒(du)環境對(dui)人員(yuan)的(de)(de)(de)威脅等(deng)問(wen)題,有關部(bu)門已(yi)制訂(ding)了一(yi)系列相應(ying)的(de)(de)(de)行業安全法規

主(zhu)要(yao)功(gong)(gong)能(neng)監(jian)控報(bao)(bao)(bao)警(jing)主(zhu)機主(zhu)要(yao)用于對(dui)下采集實時(shi)數(shu)(shu)(shu)據(ju)(ju)(包括(kuo)控制(zhi)器在內),對(dui)這些數(shu)(shu)(shu)據(ju)(ju)進(jin)行(xing)(xing)分析和(he)(he)管(guan)理(li),具有判(pan)斷現場數(shu)(shu)(shu)據(ju)(ju)是否超出設定報(bao)(bao)(bao)警(jing)閥值的(de)功(gong)(gong)能(neng),超出則進(jin)行(xing)(xing)報(bao)(bao)(bao)警(jing)輸(shu)出,啟動(dong)(dong)風(feng)機進(jin)行(xing)(xing)通風(feng)或啟動(dong)(dong)除(chu)濕進(jin)行(xing)(xing)除(chu)濕,同時(shi)聲光(guang)報(bao)(bao)(bao)警(jing)器進(jin)入(ru)(ru)報(bao)(bao)(bao)警(jing)狀(zhuang)態,并能(neng)接收入(ru)(ru)口處人員入(ru)(ru)室啟動(dong)(dong)風(feng)機進(jin)行(xing)(xing)通風(feng)的(de)功(gong)(gong)能(neng)。并可(ke)隨時(shi)接收一(yi)體化信息平臺的(de)訪問; 監(jian)控報(bao)(bao)(bao)警(jing)主(zhu)機的(de)液(ye)晶顯(xian)(xian)示屏顯(xian)(xian)示現場實時(shi)數(shu)(shu)(shu)據(ju)(ju)、歷(li)(li)史數(shu)(shu)(shu)據(ju)(ju)、歷(li)(li)史報(bao)(bao)(bao)警(jing)數(shu)(shu)(shu)據(ju)(ju)和(he)(he)報(bao)(bao)(bao)警(jing)時(shi)間(jian)等各種(zhong)參數(shu)(shu)(shu);還可(ke)采用鍵盤/觸(chu)模屏實現項目設置(zhi)、時(shi)間(jian)設置(zhi)、閥值設置(zhi)、定時(shi)采集設置(zhi)、定時(shi)啟動(dong)(dong)風(feng)機設置(zhi),還設有人體感應啟動(dong)(dong)液(ye)晶顯(xian)(xian)示屏背(bei)光(guang)及語音播報(bao)(bao)(bao)實時(shi)數(shu)(shu)(shu)據(ju)(ju)等多種(zhong)配(pei)置(zhi)和(he)(he)管(guan)理(li)功(gong)(gong)能(neng)。并能(neng)支持外置(zhi)顯(xian)(xian)示屏狀(zhuang)態顯(xian)(xian)示及語音播報(bao)(bao)(bao)功(gong)(gong)能(neng);

DX6000H型(xing)SF6 在(zai)線(xian)(xian)監(jian)(jian)(jian)測(ce)(ce)(ce)報警(jing)系統適用(yong)(yong)于配電(dian)室、開關站、光伏(fu)發電(dian)廠、海上(shang)風電(dian)場、10KV、35KV、220KV開關柜(ju)、GIS室等(deng)場所(suo);設備監(jian)(jian)(jian)測(ce)(ce)(ce)精度(du)高、范圍廣、功(gong)能全,具有(you)(you)良好的擴(kuo)展性 2.1 采(cai)用(yong)(yong)1024*600觸摸屏,全中(zhong)(zhong)文菜單操作,界面(mian)友好,操作簡單; 2.2 設備集成(cheng)三組485接(jie)(jie)(jie)口,采(cai)用(yong)(yong)插(cha)拔式接(jie)(jie)(jie)線(xian)(xian)端子(zi)接(jie)(jie)(jie)線(xian)(xian)簡單,具有(you)(you)良好的抗干擾(rao)能力,總(zong)線(xian)(xian)通訊(xun),布線(xian)(xian)經濟,安裝方便; 2.3 三組DC24V接(jie)(jie)(jie)口,可選配DC3.3V、DC5V、DC12V電(dian)壓輸出(chu), 2.4 自動故障(zhang)檢(jian)測(ce)(ce)(ce),并能用(yong)(yong)中(zhong)(zhong)文顯示處準確的故障(zhang)部位及(ji)類(lei)型(xing); 2.5 自動檢(jian)索探測(ce)(ce)(ce)器地址(zhi)及(ji)狀態,SF6/O2/溫濕度(du)探測(ce)(ce)(ce)器在(zai)同一系統監(jian)(jian)(jian)控; 2.6 大容量儲存(cun)芯片,循環記錄(lu)報警(jing)信息,大可記錄(lu)50000條; 2.7 RS485上(shang)傳接(jie)(jie)(jie)口,標準modbus Rtu通訊(xun)協議。

2.8 關(guan)鍵參數(shu),加(jia)密設(she)定,防止誤操作(zuo) 2.9 多(duo)可(ke)(ke)(ke)選(xuan)配7組(zu)(zu)(zu)繼電器,繼電器控制方式(shi)可(ke)(ke)(ke)軟件(jian)設(she)置 2.10 具有 年-月-日-時(shi)-分(fen)-秒(miao)設(she)置功能,并且(qie)帶有每周七天(tian)分(fen)別顯示功能 壁(bi)掛式(shi)SF6氣(qi)體報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6氧氣(qi)一體式(shi)探(tan)測(ce)(ce)器_SF6泄(xie)漏在線(xian)監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)系統_SF6氣(qi)體在線(xian)監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)裝置_SF6氣(qi)體在線(xian)監(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)系統 三章:主(zhu)要技(ji)術指標(biao)  3.1 壁(bi)掛式(shi)主(zhu)機(ji)技(ji)術指標(biao)(DX6000H型) 3.1.1 工作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號(hao)輸(shu)出: RS485 modbus_RTU 協議輸(shu)出 3.1.3 工作(zuo)溫(wen)度(du)(du): -20℃~+55℃ 3.1.4 工作(zuo)濕度(du)(du): ≤93%RH 3.1.5 顯示方式(shi): 列(lie)表顯示,每頁顯示8組(zu)(zu)(zu)或10組(zu)(zu)(zu)數(shu)據(每組(zu)(zu)(zu)包括SF6/02/溫(wen)度(du)(du)/濕度(du)(du)四(si)種(zhong)數(shu)據和兩種(zhong)數(shu)據狀態) 3.1.6 上傳參數(shu): 默認(ren)(ren)ID 1(可(ke)(ke)(ke)調),默認(ren)(ren)波特率9600(可(ke)(ke)(ke)調) 3.1.7 人體感應(ying):默認(ren)(ren)開(kai)(kai)啟(qi)感應(ying)亮屏(ping)功能 3.1.8 屏(ping)幕保護:默認(ren)(ren)開(kai)(kai)啟(qi)亮屏(ping)5分(fen)鐘后自動息屏(ping),人體感應(ying)或觸摸(mo)可(ke)(ke)(ke)亮屏(ping) 3.1.9 排風(feng)功能:自動排風(feng),定時(shi)排風(feng),手(shou)(shou)動排風(feng),延時(shi)排風(feng),手(shou)(shou)動排風(feng)可(ke)(ke)(ke)設(she)置低1s,大12H,自動排風(feng)分(fen)為(wei)12組(zu)(zu)(zu),可(ke)(ke)(ke)設(she)置開(kai)(kai)啟(qi)組(zu)(zu)(zu)數(shu)、開(kai)(kai)啟(qi)日期、開(kai)(kai)啟(qi)時(shi)間及啟(qi)動時(shi)間(啟(qi)動時(shi)間可(ke)(ke)(ke)更改)功能 sf6氣(qi)體報(bao)(bao)警(jing)(jing)裝置_SF6氣(qi)體報(bao)(bao)警(jing)(jing)器_SF6報(bao)(bao)警(jing)(jing)裝置_SF6報(bao)(bao)警(jing)(jing)主(zhu)機(ji)_SF6報(bao)(bao)警(jing)(jing)器。

SF6行業安(an)全法規摘錄 ■191條(tiao) 裝(zhuang)有(you)SF6設(she)備的配(pei)(pei)電(dian)(dian)裝(zhuang)置室(shi)和SF6氣(qi)(qi)(qi)(qi)體(ti)實驗室(shi),必(bi)須裝(zhuang)設(she)強力通風(feng)(feng)裝(zhuang)置。風(feng)(feng)口應設(she)置在室(shi)內低部。■192條(tiao) 在室(shi)內,設(she)備充裝(zhuang)SF6氣(qi)(qi)(qi)(qi)體(ti)時,周圍(wei)環(huan)境相對濕度(du)應≤80%,同時必(bi)須開啟通風(feng)(feng)系統,并避免SF6氣(qi)(qi)(qi)(qi)體(ti)漏泄到工(gong)作(zuo)區(qu)(qu)。工(gong)作(zuo)區(qu)(qu)空氣(qi)(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)(qi)體(ti)含量(liang)不(bu)得超過1000ppm。■196條(tiao) 工(gong)作(zuo)人員進入SF6配(pei)(pei)電(dian)(dian)裝(zhuang)置室(shi),必(bi)須先(xian)通風(feng)(feng)15min,并用檢漏儀測量(liang)SF6氣(qi)(qi)(qi)(qi)體(ti)含量(liang)。盡量(liang)避免一(yi)人進入SF6配(pei)(pei)電(dian)(dian)裝(zhuang)置室(shi)進行巡視(shi),不(bu)準一(yi)人進入從事檢修(xiu)工(gong)作(zuo)。■198條(tiao) 進入SF6配(pei)(pei)電(dian)(dian)裝(zhuang)置室(shi)低位區(qu)(qu)或電(dian)(dian)纜溝進行工(gong)作(zuo)應先(xian)檢測含氧量(liang)(不(bu)低于18%)和SF6氣(qi)(qi)(qi)(qi)體(ti)含量(liang)是否合(he)格

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