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核電站sf6泄露報警系統報警器批發SF6報警

發布時間:2024-02-06 15:08:25       發布人:dxdz  瀏覽量:

核電站sf6泄露報警系統報警器批發SF6報警

SF6氣(qi)體(ti)(ti)背景簡介六氟(fu)化(hua)(hua)硫(SF6)氣(qi)體(ti)(ti)由法國兩(liang)位化(hua)(hua)學家(jia)Moissan和(he)Lebeau于(yu)1900年合成,它以其(qi)優異(yi)的(de)(de)絕緣和(he)滅弧性(xing)能(neng),在電力系統中(zhong)得到(dao)(dao)廣泛應用。雖(sui)然在常態(tai)下,SF6氣(qi)體(ti)(ti)是一(yi)種無(wu)色、無(wu)味、無(wu)毒(du)的(de)(de)惰(duo)性(xing)氣(qi)體(ti)(ti),但在高(gao)壓電弧的(de)(de)作(zuo)用下,這(zhe)種氣(qi)體(ti)(ti)會發生分解,遇到(dao)(dao)水份后還會產生一(yi)些(xie)劇毒(du)物質,如氟(fu)化(hua)(hua)亞硫酰(xian)(SOF2)、四氟(fu)化(hua)(hua)硫(SF4)、二氟(fu)化(hua)(hua)硫(SF2)等,類似這(zhe)些(xie)劇毒(du)物質即便(bian)是微量也能(neng)致人非(fei)命。當(dang)前,SF6氣(qi)體(ti)(ti)在中(zhong)、高(gao)壓設(she)備中(zhong)的(de)(de)大量使用,其(qi)安(an)全性(xing)已受到(dao)(dao)人們的(de)(de)普遍關注。針對(dui)SF6比空(kong)氣(qi)重,泄(xie)漏易(yi)聚集,易(yi)造成低層空(kong)間(jian)缺氧,空(kong)氣(qi)含(han)毒(du)環境對(dui)人員的(de)(de)威脅等問題,有關部門已制訂(ding)了一(yi)系列相應的(de)(de)行(xing)業安(an)全法規

顯示(shi)屏由控(kong)(kong)制(zhi)單(dan)元(yuan)、通信(xin)單(dan)元(yuan)、人體(ti)感應(ying)(ying)(ying)啟動(dong)(dong)顯示(shi)及(ji)(ji)語音播報單(dan)元(yuan)組成,當人體(ti)感應(ying)(ying)(ying)器感應(ying)(ying)(ying)到人身啟動(dong)(dong)信(xin)息,將啟動(dong)(dong)信(xin)息通過485總線傳輸(shu)給(gei)監控(kong)(kong)主(zhu)機(ji),由監控(kong)(kong)主(zhu)機(ji)控(kong)(kong)制(zhi)顯示(shi)單(dan)元(yuan)顯示(shi)室內(nei)SF6高(gao)值(zhi)及(ji)(ji)對(dui)應(ying)(ying)(ying)機(ji)號和O2低值(zhi)及(ji)(ji)對(dui)應(ying)(ying)(ying)機(ji)號,后顯示(shi)室內(nei)是否安全(quan),同時語音播報顯示(shi)內(nei)容。專為(wei)多(duo)個入口而(er)設計(ji),一般安裝(zhuang)在場所入口處,為(wei)工作人員在進入每個入口時都能及(ji)(ji)時播報和顯示(shi)場所內(nei)狀態和安全(quan)情況。

DX6000H型SF6 在(zai)(zai)線(xian)監測(ce)(ce)報(bao)(bao)警系(xi)統(tong)適用(yong)(yong)于配電室、開關站、光(guang)伏(fu)發(fa)電廠、海上(shang)風(feng)電場(chang)、10KV、35KV、220KV開關柜、GIS室等(deng)場(chang)所;設備監測(ce)(ce)精度高、范圍廣、功能全,具DX良好的擴(kuo)展性 2.1 采(cai)用(yong)(yong)1024*600觸摸屏,全中文(wen)菜單(dan)操(cao)作(zuo),界面友好,操(cao)作(zuo)簡(jian)單(dan); 2.2 設備集成三組485接(jie)口,采(cai)用(yong)(yong)插拔式接(jie)線(xian)端子接(jie)線(xian)簡(jian)單(dan),具DX良好的抗干擾能力,總線(xian)通訊,布(bu)線(xian)經濟,安裝(zhuang)方便; 2.3 三組DC24V接(jie)口,可選配DC3.3V、DC5V、DC12V電壓輸出, 2.4 自(zi)動故(gu)(gu)障(zhang)檢(jian)測(ce)(ce),并能用(yong)(yong)中文(wen)顯示處(chu)準確的故(gu)(gu)障(zhang)部位(wei)及(ji)類型; 2.5 自(zi)動檢(jian)索探測(ce)(ce)器地址及(ji)狀態(tai),SF6/O2/溫(wen)濕度探測(ce)(ce)器在(zai)(zai)同一(yi)系(xi)統(tong)監控; 2.6 大容量儲存芯片,循環記(ji)錄報(bao)(bao)警信息,大可記(ji)錄50000條; 2.7 RS485上(shang)傳接(jie)口,標準modbus Rtu通訊協議(yi)。

2.8 關(guan)鍵參(can)數,加密(mi)設(she)(she)定,防止誤操作(zuo) 2.9 多(duo)可(ke)(ke)選配7組繼電(dian)器,繼電(dian)器控制(zhi)方(fang)式可(ke)(ke)軟件設(she)(she)置(zhi) 2.10 具DX 年-月-日-時(shi)-分-秒設(she)(she)置(zhi)功能(neng),并(bing)且帶(dai)DX每周七天(tian)分別顯(xian)(xian)示(shi)功能(neng) 壁掛(gua)式SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)主(zhu)機_SF6氧氣(qi)(qi)一體(ti)(ti)式探測(ce)器_SF6泄漏在線監(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)系統_SF6氣(qi)(qi)體(ti)(ti)在線監(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)在線監(jian)測(ce)報(bao)(bao)(bao)警(jing)(jing)系統 三(san)章(zhang):主(zhu)要技(ji)術(shu)指(zhi)標 3.1 壁掛(gua)式主(zhu)機技(ji)術(shu)指(zhi)標(DX6000H型) 3.1.1 工作(zuo)電(dian)壓: AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出(chu): RS485 modbus_RTU 協議(yi)輸(shu)出(chu) 3.1.3 工作(zuo)溫度(du): -20℃~+55℃ 3.1.4 工作(zuo)濕(shi)度(du): ≤93%RH 3.1.5 顯(xian)(xian)示(shi)方(fang)式: 列表顯(xian)(xian)示(shi),每頁顯(xian)(xian)示(shi)8組或10組數據(每組包括SF6/02/溫度(du)/濕(shi)度(du)四種(zhong)(zhong)數據和兩種(zhong)(zhong)數據狀態) 3.1.6 上傳參(can)數: 默(mo)認(ren)ID 1(可(ke)(ke)調),默(mo)認(ren)波特率9600(可(ke)(ke)調) 3.1.7 人體(ti)(ti)感(gan)應:默(mo)認(ren)開(kai)(kai)啟(qi)(qi)感(gan)應亮(liang)屏(ping)(ping)功能(neng) 3.1.8 屏(ping)(ping)幕保護:默(mo)認(ren)開(kai)(kai)啟(qi)(qi)亮(liang)屏(ping)(ping)5分鐘后自動(dong)息(xi)屏(ping)(ping),人體(ti)(ti)感(gan)應或觸摸可(ke)(ke)亮(liang)屏(ping)(ping) 3.1.9 排(pai)(pai)風(feng)功能(neng):自動(dong)排(pai)(pai)風(feng),定時(shi)排(pai)(pai)風(feng),手(shou)動(dong)排(pai)(pai)風(feng),延(yan)時(shi)排(pai)(pai)風(feng),手(shou)動(dong)排(pai)(pai)風(feng)可(ke)(ke)設(she)(she)置(zhi)低1s,大12H,自動(dong)排(pai)(pai)風(feng)分為12組,可(ke)(ke)設(she)(she)置(zhi)開(kai)(kai)啟(qi)(qi)組數、開(kai)(kai)啟(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)時(shi)間(jian)(jian)及啟(qi)(qi)動(dong)時(shi)間(jian)(jian)(啟(qi)(qi)動(dong)時(shi)間(jian)(jian)可(ke)(ke)更改(gai))功能(neng) sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)器_SF6報(bao)(bao)(bao)警(jing)(jing)裝置(zhi)_SF6報(bao)(bao)(bao)警(jing)(jing)主(zhu)機_SF6報(bao)(bao)(bao)警(jing)(jing)器。

SF6行業安全法規摘錄 ■191條 裝(zhuang)(zhuang)(zhuang)有SF6設(she)(she)備的配(pei)電(dian)(dian)裝(zhuang)(zhuang)(zhuang)置室(shi)和SF6氣(qi)(qi)體(ti)(ti)(ti)實驗室(shi),必(bi)須(xu)裝(zhuang)(zhuang)(zhuang)設(she)(she)強(qiang)力通(tong)(tong)風(feng)裝(zhuang)(zhuang)(zhuang)置。風(feng)口應設(she)(she)置在(zai)室(shi)內(nei)低部。■192條 在(zai)室(shi)內(nei),設(she)(she)備充裝(zhuang)(zhuang)(zhuang)SF6氣(qi)(qi)體(ti)(ti)(ti)時,周圍環境相對濕度應≤80%,同(tong)時必(bi)須(xu)開啟通(tong)(tong)風(feng)系統(tong),并(bing)避免(mian)SF6氣(qi)(qi)體(ti)(ti)(ti)漏(lou)泄到(dao)工(gong)(gong)(gong)作區。工(gong)(gong)(gong)作區空氣(qi)(qi)中SF6氣(qi)(qi)體(ti)(ti)(ti)含(han)(han)量(liang)(liang)不(bu)得超過1000ppm。■196條 工(gong)(gong)(gong)作人員進(jin)入(ru)SF6配(pei)電(dian)(dian)裝(zhuang)(zhuang)(zhuang)置室(shi),必(bi)須(xu)先通(tong)(tong)風(feng)15min,并(bing)用檢漏(lou)儀(yi)測量(liang)(liang)SF6氣(qi)(qi)體(ti)(ti)(ti)含(han)(han)量(liang)(liang)。盡量(liang)(liang)避免(mian)一(yi)人進(jin)入(ru)SF6配(pei)電(dian)(dian)裝(zhuang)(zhuang)(zhuang)置室(shi)進(jin)行巡(xun)視,不(bu)準一(yi)人進(jin)入(ru)從事檢修工(gong)(gong)(gong)作。■198條 進(jin)入(ru)SF6配(pei)電(dian)(dian)裝(zhuang)(zhuang)(zhuang)置室(shi)低位區或電(dian)(dian)纜溝進(jin)行工(gong)(gong)(gong)作應先檢測含(han)(han)氧量(liang)(liang)(不(bu)低于18%)和SF6氣(qi)(qi)體(ti)(ti)(ti)含(han)(han)量(liang)(liang)是否(fou)合格

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