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核電站sf6泄漏在線報警系統SF6檢測報警裝置

發布時間:2024-01-30 11:29:43       發布人:dxdz  瀏覽量:

核電站sf6泄漏在線報警系統SF6檢測報警裝置

SF6氣(qi)體背景簡介六(liu)氟化硫(SF6)氣(qi)體由法國兩位化學家Moissan和Lebeau于1900年合(he)成,它(ta)以其優(you)異的(de)絕(jue)緣和滅弧性能,在(zai)電力系(xi)統中(zhong)得到(dao)廣泛應用。雖(sui)然在(zai)常態下,SF6氣(qi)體是一種無色、無味、無毒的(de)惰(duo)性氣(qi)體,但在(zai)高壓(ya)電弧的(de)作用下,這種氣(qi)體會發生(sheng)分解,遇到(dao)水份后(hou)還(huan)會產生(sheng)一些(xie)劇(ju)毒物質,如氟化亞硫酰(SOF2)、四氟化硫(SF4)、二(er)氟化硫(SF2)等,類似這些(xie)劇(ju)毒物質即(ji)便是微(wei)量(liang)也能致人(ren)非命。當(dang)前,SF6氣(qi)體在(zai)中(zhong)、高壓(ya)設備中(zhong)的(de)大量(liang)使用,其安全(quan)(quan)性已受(shou)到(dao)人(ren)們的(de)普遍關注。針(zhen)對(dui)SF6比空(kong)氣(qi)重,泄漏易(yi)聚集,易(yi)造成低層空(kong)間缺氧,空(kong)氣(qi)含(han)毒環境對(dui)人(ren)員的(de)威脅等問(wen)題,有關部門已制訂了(le)一系(xi)列相(xiang)應的(de)行業安全(quan)(quan)法規

主(zhu)(zhu)要功(gong)能監控(kong)報(bao)警(jing)(jing)(jing)主(zhu)(zhu)機主(zhu)(zhu)要用(yong)于對下采集實(shi)時(shi)(shi)(shi)(shi)數據(包括控(kong)制(zhi)器(qi)在(zai)內(nei)),對這(zhe)些(xie)數據進行(xing)分析(xi)和管(guan)理(li),具有判斷現(xian)場數據是否超出(chu)設(she)定(ding)報(bao)警(jing)(jing)(jing)閥值的(de)功(gong)能,超出(chu)則進行(xing)報(bao)警(jing)(jing)(jing)輸(shu)出(chu),啟(qi)(qi)(qi)動(dong)風(feng)(feng)(feng)機進行(xing)通(tong)風(feng)(feng)(feng)或啟(qi)(qi)(qi)動(dong)除濕進行(xing)除濕,同時(shi)(shi)(shi)(shi)聲光報(bao)警(jing)(jing)(jing)器(qi)進入(ru)報(bao)警(jing)(jing)(jing)狀態(tai),并能接(jie)收(shou)入(ru)口處人員入(ru)室啟(qi)(qi)(qi)動(dong)風(feng)(feng)(feng)機進行(xing)通(tong)風(feng)(feng)(feng)的(de)功(gong)能。并可(ke)隨(sui)時(shi)(shi)(shi)(shi)接(jie)收(shou)一體(ti)化信息(xi)平臺的(de)訪(fang)問; 監控(kong)報(bao)警(jing)(jing)(jing)主(zhu)(zhu)機的(de)液晶顯(xian)示(shi)(shi)(shi)屏(ping)顯(xian)示(shi)(shi)(shi)現(xian)場實(shi)時(shi)(shi)(shi)(shi)數據、歷史數據、歷史報(bao)警(jing)(jing)(jing)數據和報(bao)警(jing)(jing)(jing)時(shi)(shi)(shi)(shi)間等各種參數;還(huan)可(ke)采用(yong)鍵盤/觸(chu)模屏(ping)實(shi)現(xian)項目設(she)置(zhi)(zhi)(zhi)、時(shi)(shi)(shi)(shi)間設(she)置(zhi)(zhi)(zhi)、閥值設(she)置(zhi)(zhi)(zhi)、定(ding)時(shi)(shi)(shi)(shi)采集設(she)置(zhi)(zhi)(zhi)、定(ding)時(shi)(shi)(shi)(shi)啟(qi)(qi)(qi)動(dong)風(feng)(feng)(feng)機設(she)置(zhi)(zhi)(zhi),還(huan)設(she)有人體(ti)感應啟(qi)(qi)(qi)動(dong)液晶顯(xian)示(shi)(shi)(shi)屏(ping)背光及語音播報(bao)實(shi)時(shi)(shi)(shi)(shi)數據等多種配置(zhi)(zhi)(zhi)和管(guan)理(li)功(gong)能。并能支(zhi)持(chi)外置(zhi)(zhi)(zhi)顯(xian)示(shi)(shi)(shi)屏(ping)狀態(tai)顯(xian)示(shi)(shi)(shi)及語音播報(bao)功(gong)能;

DX6000H型SF6 在線(xian)(xian)(xian)監測報(bao)警系統(tong)適(shi)用(yong)于(yu)配電室、開關(guan)站、光伏發電廠、海上風電場、10KV、35KV、220KV開關(guan)柜、GIS室等(deng)場所;設(she)(she)備監測精(jing)度(du)(du)高、范圍廣、功能全,具(ju)有良(liang)好的擴(kuo)展性 2.1 采(cai)用(yong)1024*600觸摸(mo)屏,全中文菜單(dan)操作(zuo)(zuo),界面友好,操作(zuo)(zuo)簡(jian)單(dan); 2.2 設(she)(she)備集成三組485接口(kou),采(cai)用(yong)插拔式(shi)接線(xian)(xian)(xian)端子接線(xian)(xian)(xian)簡(jian)單(dan),具(ju)有良(liang)好的抗干擾(rao)能力(li),總(zong)線(xian)(xian)(xian)通訊,布線(xian)(xian)(xian)經濟,安(an)裝方便; 2.3 三組DC24V接口(kou),可選(xuan)配DC3.3V、DC5V、DC12V電壓(ya)輸出(chu),  2.4 自(zi)(zi)動(dong)故障(zhang)檢(jian)測,并能用(yong)中文顯示處(chu)準(zhun)確的故障(zhang)部位及(ji)類型; 2.5 自(zi)(zi)動(dong)檢(jian)索(suo)探測器(qi)地(di)址(zhi)及(ji)狀態,SF6/O2/溫濕度(du)(du)探測器(qi)在同一(yi)系統(tong)監控(kong); 2.6 大容量儲存芯(xin)片,循環記錄報(bao)警信息,大可記錄50000條; 2.7 RS485上傳(chuan)接口(kou),標準(zhun)modbus Rtu通訊協(xie)議。

2.8 關鍵參(can)數(shu),加密設定(ding),防止(zhi)誤操作(zuo) 2.9 多可(ke)(ke)(ke)選配7組繼(ji)電(dian)器(qi),繼(ji)電(dian)器(qi)控制方式(shi)(shi)可(ke)(ke)(ke)軟件(jian)設置(zhi)(zhi) 2.10 具有 年-月-日-時(shi)(shi)-分(fen)-秒設置(zhi)(zhi)功(gong)能(neng),并(bing)且帶有每周七天分(fen)別顯示功(gong)能(neng) 壁(bi)掛式(shi)(shi)SF6氣(qi)體(ti)(ti)報(bao)警(jing)主(zhu)機_SF6氧(yang)氣(qi)一體(ti)(ti)式(shi)(shi)探(tan)測(ce)器(qi)_SF6泄漏在(zai)(zai)線監測(ce)報(bao)警(jing)系統_SF6氣(qi)體(ti)(ti)在(zai)(zai)線監測(ce)報(bao)警(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)在(zai)(zai)線監測(ce)報(bao)警(jing)系統 三章(zhang):主(zhu)要技術(shu)指標 3.1 壁(bi)掛式(shi)(shi)主(zhu)機技術(shu)指標(DX6000H型(xing)) 3.1.1 工(gong)作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協(xie)議輸出 3.1.3 工(gong)作(zuo)溫(wen)度: -20℃~+55℃ 3.1.4 工(gong)作(zuo)濕度: ≤93%RH 3.1.5 顯示方式(shi)(shi): 列表顯示,每頁顯示8組或10組數(shu)據(每組包括SF6/02/溫(wen)度/濕度四種數(shu)據和兩(liang)種數(shu)據狀態) 3.1.6 上傳參(can)數(shu): 默(mo)認ID 1(可(ke)(ke)(ke)調),默(mo)認波特(te)率9600(可(ke)(ke)(ke)調) 3.1.7 人(ren)體(ti)(ti)感應(ying)(ying):默(mo)認開(kai)(kai)啟(qi)(qi)(qi)感應(ying)(ying)亮(liang)屏(ping)功(gong)能(neng) 3.1.8 屏(ping)幕保護:默(mo)認開(kai)(kai)啟(qi)(qi)(qi)亮(liang)屏(ping)5分(fen)鐘后自動(dong)息屏(ping),人(ren)體(ti)(ti)感應(ying)(ying)或觸摸可(ke)(ke)(ke)亮(liang)屏(ping) 3.1.9 排(pai)(pai)(pai)(pai)(pai)風(feng)功(gong)能(neng):自動(dong)排(pai)(pai)(pai)(pai)(pai)風(feng),定(ding)時(shi)(shi)排(pai)(pai)(pai)(pai)(pai)風(feng),手動(dong)排(pai)(pai)(pai)(pai)(pai)風(feng),延時(shi)(shi)排(pai)(pai)(pai)(pai)(pai)風(feng),手動(dong)排(pai)(pai)(pai)(pai)(pai)風(feng)可(ke)(ke)(ke)設置(zhi)(zhi)低1s,大12H,自動(dong)排(pai)(pai)(pai)(pai)(pai)風(feng)分(fen)為12組,可(ke)(ke)(ke)設置(zhi)(zhi)開(kai)(kai)啟(qi)(qi)(qi)組數(shu)、開(kai)(kai)啟(qi)(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)(qi)時(shi)(shi)間及(ji)啟(qi)(qi)(qi)動(dong)時(shi)(shi)間(啟(qi)(qi)(qi)動(dong)時(shi)(shi)間可(ke)(ke)(ke)更改)功(gong)能(neng) sf6氣(qi)體(ti)(ti)報(bao)警(jing)裝(zhuang)置(zhi)(zhi)_SF6氣(qi)體(ti)(ti)報(bao)警(jing)器(qi)_SF6報(bao)警(jing)裝(zhuang)置(zhi)(zhi)_SF6報(bao)警(jing)主(zhu)機_SF6報(bao)警(jing)器(qi)。

SF6行業安全法規摘錄 ■191條 裝(zhuang)(zhuang)有SF6設備的配(pei)電裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)(shi)(shi)和(he)SF6氣(qi)(qi)(qi)體實驗室(shi)(shi)(shi)(shi),必(bi)(bi)須(xu)(xu)裝(zhuang)(zhuang)設強(qiang)力(li)通風(feng)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)。風(feng)口應(ying)(ying)設置(zhi)(zhi)(zhi)在(zai)室(shi)(shi)(shi)(shi)內低部(bu)。■192條 在(zai)室(shi)(shi)(shi)(shi)內,設備充(chong)裝(zhuang)(zhuang)SF6氣(qi)(qi)(qi)體時(shi),周圍環(huan)境(jing)相對(dui)濕度應(ying)(ying)≤80%,同時(shi)必(bi)(bi)須(xu)(xu)開啟(qi)通風(feng)系統,并避(bi)免(mian)SF6氣(qi)(qi)(qi)體漏(lou)泄到工(gong)作(zuo)(zuo)區。工(gong)作(zuo)(zuo)區空氣(qi)(qi)(qi)中(zhong)SF6氣(qi)(qi)(qi)體含(han)量不得(de)超過1000ppm。■196條 工(gong)作(zuo)(zuo)人(ren)員進(jin)入SF6配(pei)電裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)(shi)(shi),必(bi)(bi)須(xu)(xu)先通風(feng)15min,并用檢漏(lou)儀測量SF6氣(qi)(qi)(qi)體含(han)量。盡量避(bi)免(mian)一(yi)人(ren)進(jin)入SF6配(pei)電裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)(shi)(shi)進(jin)行巡視,不準一(yi)人(ren)進(jin)入從事檢修(xiu)工(gong)作(zuo)(zuo)。■198條 進(jin)入SF6配(pei)電裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)室(shi)(shi)(shi)(shi)低位區或(huo)電纜溝進(jin)行工(gong)作(zuo)(zuo)應(ying)(ying)先檢測含(han)氧量(不低于18%)和(he)SF6氣(qi)(qi)(qi)體含(han)量是否合格(ge)

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