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核電站sf6氣體泄漏在線檢測報警系統探測主機

發布時間:2024-01-29 01:52:38       發布人:dxdz  瀏覽量:

核電站sf6氣體泄漏在線檢測報警系統探測主機

SF6氣(qi)體(ti)背景(jing)簡介六氟化硫(SF6)氣(qi)體(ti)由(you)法(fa)國(guo)兩位化學(xue)家Moissan和(he)Lebeau于1900年合成,它以其優異(yi)的(de)絕(jue)緣和(he)滅(mie)弧性(xing)能,在(zai)電力系統中(zhong)(zhong)得到(dao)廣泛(fan)應(ying)用(yong)(yong)。雖然在(zai)常態下,SF6氣(qi)體(ti)是(shi)一(yi)種(zhong)(zhong)無色、無味、無毒的(de)惰性(xing)氣(qi)體(ti),但(dan)在(zai)高(gao)壓(ya)電弧的(de)作用(yong)(yong)下,這種(zhong)(zhong)氣(qi)體(ti)會發生分(fen)解(jie),遇到(dao)水份后還(huan)會產生一(yi)些劇毒物質,如氟化亞(ya)硫酰(xian)(SOF2)、四氟化硫(SF4)、二氟化硫(SF2)等,類似這些劇毒物質即便是(shi)微量也能致人(ren)非命。當前,SF6氣(qi)體(ti)在(zai)中(zhong)(zhong)、高(gao)壓(ya)設(she)備中(zhong)(zhong)的(de)大量使用(yong)(yong),其安全性(xing)已受到(dao)人(ren)們的(de)普遍關注。針對SF6比(bi)空氣(qi)重,泄漏易聚(ju)集,易造成低層空間缺氧,空氣(qi)含(han)毒環境對人(ren)員的(de)威脅等問題,有(you)關部(bu)門已制訂了一(yi)系列相應(ying)的(de)行業安全法(fa)規

主(zhu)要功(gong)(gong)能(neng)(neng)監(jian)控(kong)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)(ji)主(zhu)要用于對(dui)下采集實(shi)時(shi)(shi)數(shu)(shu)據(ju)(包(bao)括(kuo)控(kong)制器在內),對(dui)這些數(shu)(shu)據(ju)進(jin)(jin)行(xing)分析和管(guan)理(li)(li),具有(you)判斷現場(chang)數(shu)(shu)據(ju)是否超(chao)出(chu)設(she)(she)定(ding)報(bao)(bao)警(jing)(jing)閥值(zhi)的功(gong)(gong)能(neng)(neng),超(chao)出(chu)則進(jin)(jin)行(xing)報(bao)(bao)警(jing)(jing)輸出(chu),啟(qi)動風(feng)(feng)機(ji)(ji)進(jin)(jin)行(xing)通(tong)風(feng)(feng)或啟(qi)動除濕進(jin)(jin)行(xing)除濕,同(tong)時(shi)(shi)聲光(guang)報(bao)(bao)警(jing)(jing)器進(jin)(jin)入(ru)報(bao)(bao)警(jing)(jing)狀態,并(bing)(bing)能(neng)(neng)接收(shou)入(ru)口處人員(yuan)入(ru)室啟(qi)動風(feng)(feng)機(ji)(ji)進(jin)(jin)行(xing)通(tong)風(feng)(feng)的功(gong)(gong)能(neng)(neng)。并(bing)(bing)可隨(sui)時(shi)(shi)接收(shou)一體(ti)化信息平臺的訪問; 監(jian)控(kong)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)(ji)的液晶顯(xian)(xian)示(shi)屏(ping)顯(xian)(xian)示(shi)現場(chang)實(shi)時(shi)(shi)數(shu)(shu)據(ju)、歷(li)(li)史(shi)(shi)數(shu)(shu)據(ju)、歷(li)(li)史(shi)(shi)報(bao)(bao)警(jing)(jing)數(shu)(shu)據(ju)和報(bao)(bao)警(jing)(jing)時(shi)(shi)間(jian)等各種(zhong)參(can)數(shu)(shu);還可采用鍵盤(pan)/觸(chu)模屏(ping)實(shi)現項(xiang)目(mu)設(she)(she)置(zhi)(zhi)(zhi)、時(shi)(shi)間(jian)設(she)(she)置(zhi)(zhi)(zhi)、閥值(zhi)設(she)(she)置(zhi)(zhi)(zhi)、定(ding)時(shi)(shi)采集設(she)(she)置(zhi)(zhi)(zhi)、定(ding)時(shi)(shi)啟(qi)動風(feng)(feng)機(ji)(ji)設(she)(she)置(zhi)(zhi)(zhi),還設(she)(she)有(you)人體(ti)感(gan)應啟(qi)動液晶顯(xian)(xian)示(shi)屏(ping)背光(guang)及語音播(bo)報(bao)(bao)實(shi)時(shi)(shi)數(shu)(shu)據(ju)等多種(zhong)配置(zhi)(zhi)(zhi)和管(guan)理(li)(li)功(gong)(gong)能(neng)(neng)。并(bing)(bing)能(neng)(neng)支(zhi)持(chi)外置(zhi)(zhi)(zhi)顯(xian)(xian)示(shi)屏(ping)狀態顯(xian)(xian)示(shi)及語音播(bo)報(bao)(bao)功(gong)(gong)能(neng)(neng);

DX6000H型SF6 在(zai)線(xian)監測(ce)報(bao)警(jing)系統(tong)適用(yong)于配電(dian)室(shi)、開(kai)關站、光(guang)伏發(fa)電(dian)廠(chang)、海(hai)上風電(dian)場(chang)、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等場(chang)所;設(she)備(bei)監測(ce)精度高(gao)、范圍廣、功能全(quan),具有(you)良好(hao)的(de)擴展(zhan)性 2.1 采用(yong)1024*600觸摸屏,全(quan)中(zhong)文(wen)(wen)菜(cai)單(dan)操作(zuo),界面友好(hao),操作(zuo)簡單(dan); 2.2 設(she)備(bei)集成三組485接(jie)(jie)口(kou),采用(yong)插拔(ba)式接(jie)(jie)線(xian)端(duan)子接(jie)(jie)線(xian)簡單(dan),具有(you)良好(hao)的(de)抗干(gan)擾能力,總(zong)線(xian)通(tong)訊,布線(xian)經濟,安裝方便; 2.3 三組DC24V接(jie)(jie)口(kou),可選配DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動(dong)故(gu)障檢(jian)測(ce),并能用(yong)中(zhong)文(wen)(wen)顯示(shi)處準確的(de)故(gu)障部位及類型; 2.5 自動(dong)檢(jian)索探測(ce)器(qi)地(di)址及狀態,SF6/O2/溫濕(shi)度探測(ce)器(qi)在(zai)同(tong)一系統(tong)監控; 2.6 大(da)容(rong)量儲存芯片(pian),循環記(ji)錄(lu)報(bao)警(jing)信息(xi),大(da)可記(ji)錄(lu)50000條(tiao); 2.7 RS485上傳(chuan)接(jie)(jie)口(kou),標準modbus Rtu通(tong)訊協議。

2.8 關鍵參數,加密設定(ding),防止誤操作(zuo) 2.9 多可(ke)選配7組繼電器,繼電器控制方式(shi)可(ke)軟(ruan)件設置 2.10 具有 年-月(yue)-日-時(shi)-分(fen)-秒設置功(gong)(gong)能(neng),并且帶(dai)有每(mei)周七天分(fen)別顯示功(gong)(gong)能(neng) 壁掛式(shi)SF6氣體(ti)(ti)報警(jing)主(zhu)機_SF6氧氣一體(ti)(ti)式(shi)探測器_SF6泄漏在線(xian)監測報警(jing)系統(tong)_SF6氣體(ti)(ti)在線(xian)監測報警(jing)裝置_SF6氣體(ti)(ti)在線(xian)監測報警(jing)系統(tong) 三章:主(zhu)要技術指標 3.1 壁掛式(shi)主(zhu)機技術指標(DX6000H型) 3.1.1 工(gong)(gong)作(zuo)電壓: AC220V±15%,50Hz±1% 3.1.2 信(xin)號(hao)輸(shu)出(chu)(chu): RS485 modbus_RTU 協議輸(shu)出(chu)(chu) 3.1.3 工(gong)(gong)作(zuo)溫度(du)(du)(du): -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)濕(shi)度(du)(du)(du): ≤93%RH 3.1.5 顯示方式(shi): 列表顯示,每(mei)頁顯示8組或10組數據(ju)(ju)(每(mei)組包(bao)括(kuo)SF6/02/溫度(du)(du)(du)/濕(shi)度(du)(du)(du)四種數據(ju)(ju)和兩種數據(ju)(ju)狀態) 3.1.6 上傳參數: 默(mo)認ID 1(可(ke)調),默(mo)認波特率9600(可(ke)調) 3.1.7 人(ren)體(ti)(ti)感應(ying):默(mo)認開(kai)啟(qi)感應(ying)亮(liang)屏功(gong)(gong)能(neng) 3.1.8 屏幕保護:默(mo)認開(kai)啟(qi)亮(liang)屏5分(fen)鐘后自(zi)動(dong)息屏,人(ren)體(ti)(ti)感應(ying)或觸摸(mo)可(ke)亮(liang)屏 3.1.9 排(pai)風(feng)功(gong)(gong)能(neng):自(zi)動(dong)排(pai)風(feng),定(ding)時(shi)排(pai)風(feng),手(shou)動(dong)排(pai)風(feng),延(yan)時(shi)排(pai)風(feng),手(shou)動(dong)排(pai)風(feng)可(ke)設置低(di)1s,大12H,自(zi)動(dong)排(pai)風(feng)分(fen)為12組,可(ke)設置開(kai)啟(qi)組數、開(kai)啟(qi)日期、開(kai)啟(qi)時(shi)間及(ji)啟(qi)動(dong)時(shi)間(啟(qi)動(dong)時(shi)間可(ke)更改)功(gong)(gong)能(neng) sf6氣體(ti)(ti)報警(jing)裝置_SF6氣體(ti)(ti)報警(jing)器_SF6報警(jing)裝置_SF6報警(jing)主(zhu)機_SF6報警(jing)器。

六氟化(hua)(hua)(hua)硫氣體報(bao)警(jing)器,六氟化(hua)(hua)(hua)硫報(bao)警(jing)器,六氟化(hua)(hua)(hua)硫泄漏報(bao)警(jing)器,能(neng)自動(dong)適(shi)應(ying)環境的(de)變化(hua)(hua)(hua),自動(dong)修正傳(chuan)感(gan)(gan)器的(de)老化(hua)(hua)(hua)曲線,保持恒定的(de)報(bao)警(jing)靈敏度(du),具(ju)備識別傳(chuan)感(gan)(gan)器故障(zhang)及提供高(gao)濃(nong)度(du)氣體超限保護(hu)的(de)能(neng)力,當(dang)傳(chuan)感(gan)(gan)器由于老化(hua)(hua)(hua)而可能(neng)失去功能(neng)時,六氟化(hua)(hua)(hua)硫氣體報(bao)警(jing)器能(neng)自動(dong)識別并報(bao)警(jing),有效避(bi)免(mian)了(le)漏報(bao),內(nei)置唯(wei)一(yi)的(de)電子(zi)串號,無需撥碼,避(bi)免(mian)了(le)撥碼開關的(de)機械故障(zhang)帶來的(de)系統不穩定。

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