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核電站sf6報警器報警控制器安裝

發布時間:2024-01-18 10:02:34       發布人:dxdz  瀏覽量:

核電站sf6報警器報警控制器安裝

SF6氣(qi)(qi)體背景(jing)簡介六(liu)氟(fu)化硫(SF6)氣(qi)(qi)體由法國兩位(wei)化學家Moissan和(he)Lebeau于1900年合(he)成,它以其優(you)異的絕緣和(he)滅弧性(xing)能,在(zai)(zai)電(dian)力系統中(zhong)得(de)到廣泛應(ying)用。雖然在(zai)(zai)常(chang)態下,SF6氣(qi)(qi)體是一種(zhong)無(wu)色、無(wu)味(wei)、無(wu)毒(du)(du)的惰性(xing)氣(qi)(qi)體,但在(zai)(zai)高壓(ya)電(dian)弧的作用下,這種(zhong)氣(qi)(qi)體會發生分解(jie),遇到水份(fen)后還會產生一些劇(ju)毒(du)(du)物質,如氟(fu)化亞硫酰(SOF2)、四氟(fu)化硫(SF4)、二氟(fu)化硫(SF2)等,類似這些劇(ju)毒(du)(du)物質即便是微量也能致人(ren)(ren)非命。當前,SF6氣(qi)(qi)體在(zai)(zai)中(zhong)、高壓(ya)設(she)備中(zhong)的大量使用,其安全性(xing)已受到人(ren)(ren)們(men)的普遍關注。針(zhen)對(dui)(dui)SF6比(bi)空氣(qi)(qi)重,泄漏(lou)易(yi)聚集,易(yi)造成低層(ceng)空間缺氧(yang),空氣(qi)(qi)含毒(du)(du)環境對(dui)(dui)人(ren)(ren)員的威脅等問題,有關部(bu)門已制訂(ding)了一系列相(xiang)應(ying)的行業(ye)安全法規(gui)

顯(xian)(xian)示屏由(you)控制單(dan)元、通信單(dan)元、人體(ti)感應啟(qi)動(dong)顯(xian)(xian)示及(ji)(ji)語音播(bo)報單(dan)元組(zu)成,當人體(ti)感應器感應到人身(shen)啟(qi)動(dong)信息(xi),將啟(qi)動(dong)信息(xi)通過485總線(xian)傳輸給監(jian)控主(zhu)機(ji)(ji),由(you)監(jian)控主(zhu)機(ji)(ji)控制顯(xian)(xian)示單(dan)元顯(xian)(xian)示室內(nei)SF6高值(zhi)(zhi)及(ji)(ji)對(dui)(dui)應機(ji)(ji)號(hao)和O2低值(zhi)(zhi)及(ji)(ji)對(dui)(dui)應機(ji)(ji)號(hao),后顯(xian)(xian)示室內(nei)是(shi)否(fou)安(an)全,同時(shi)語音播(bo)報顯(xian)(xian)示內(nei)容。專為多個入(ru)口而設(she)計,一般安(an)裝在場所入(ru)口處(chu),為工作人員在進(jin)入(ru)每個入(ru)口時(shi)都能及(ji)(ji)時(shi)播(bo)報和顯(xian)(xian)示場所內(nei)狀態和安(an)全情(qing)況。

DX6000H型SF6 在線(xian)監(jian)測(ce)報警系統適(shi)用(yong)于(yu)配(pei)電(dian)室、開關站、光伏發電(dian)廠(chang)、海上(shang)風電(dian)場(chang)、10KV、35KV、220KV開關柜、GIS室等(deng)場(chang)所;設備監(jian)測(ce)精度(du)高、范(fan)圍廣、功能全,具有良好的擴展(zhan)性 2.1 采用(yong)1024*600觸(chu)摸屏,全中文(wen)菜(cai)單(dan)操作,界面友(you)好,操作簡單(dan); 2.2 設備集成三組(zu)(zu)485接(jie)口,采用(yong)插(cha)拔式接(jie)線(xian)端子(zi)接(jie)線(xian)簡單(dan),具有良好的抗干擾能力,總線(xian)通訊,布線(xian)經濟,安裝方(fang)便; 2.3 三組(zu)(zu)DC24V接(jie)口,可選配(pei)DC3.3V、DC5V、DC12V電(dian)壓輸出, 2.4 自動故障(zhang)(zhang)檢測(ce),并能用(yong)中文(wen)顯示處準確的故障(zhang)(zhang)部位(wei)及類(lei)型; 2.5 自動檢索探測(ce)器(qi)地址及狀(zhuang)態,SF6/O2/溫濕度(du)探測(ce)器(qi)在同一系統監(jian)控; 2.6 大(da)容量儲存(cun)芯(xin)片,循(xun)環記錄報警信息,大(da)可記錄50000條; 2.7 RS485上(shang)傳接(jie)口,標準modbus Rtu通訊協議。

2.8 關鍵參(can)數,加密設(she)定(ding),防止(zhi)誤操作(zuo)(zuo) 2.9 多可(ke)(ke)(ke)選配7組(zu)繼(ji)電器,繼(ji)電器控制方式(shi)(shi)可(ke)(ke)(ke)軟件設(she)置 2.10 具有 年-月-日-時-分(fen)-秒(miao)設(she)置功能,并且帶有每(mei)周七天分(fen)別顯(xian)示(shi)功能 壁掛式(shi)(shi)SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機_SF6氧(yang)氣(qi)(qi)一體(ti)(ti)式(shi)(shi)探測器_SF6泄漏在線(xian)監(jian)測報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統_SF6氣(qi)(qi)體(ti)(ti)在線(xian)監(jian)測報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置_SF6氣(qi)(qi)體(ti)(ti)在線(xian)監(jian)測報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)系統 三(san)章:主(zhu)要(yao)技(ji)術指(zhi)標(biao) 3.1 壁掛式(shi)(shi)主(zhu)機技(ji)術指(zhi)標(biao)(DX6000H型) 3.1.1 工(gong)(gong)作(zuo)(zuo)電壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸(shu)出: RS485 modbus_RTU 協(xie)議輸(shu)出 3.1.3 工(gong)(gong)作(zuo)(zuo)溫度: -20℃~+55℃ 3.1.4 工(gong)(gong)作(zuo)(zuo)濕度: ≤93%RH 3.1.5 顯(xian)示(shi)方式(shi)(shi): 列表顯(xian)示(shi),每(mei)頁(ye)顯(xian)示(shi)8組(zu)或(huo)10組(zu)數據(每(mei)組(zu)包(bao)括SF6/02/溫度/濕度四(si)種數據和兩種數據狀態) 3.1.6 上傳參(can)數: 默(mo)(mo)認(ren)ID 1(可(ke)(ke)(ke)調),默(mo)(mo)認(ren)波(bo)特率(lv)9600(可(ke)(ke)(ke)調) 3.1.7 人(ren)體(ti)(ti)感(gan)應(ying):默(mo)(mo)認(ren)開(kai)(kai)啟(qi)(qi)(qi)(qi)感(gan)應(ying)亮(liang)屏(ping)(ping)功能 3.1.8 屏(ping)(ping)幕(mu)保護:默(mo)(mo)認(ren)開(kai)(kai)啟(qi)(qi)(qi)(qi)亮(liang)屏(ping)(ping)5分(fen)鐘后自動(dong)(dong)(dong)息屏(ping)(ping),人(ren)體(ti)(ti)感(gan)應(ying)或(huo)觸(chu)摸可(ke)(ke)(ke)亮(liang)屏(ping)(ping) 3.1.9 排(pai)(pai)風(feng)(feng)功能:自動(dong)(dong)(dong)排(pai)(pai)風(feng)(feng),定(ding)時排(pai)(pai)風(feng)(feng),手(shou)動(dong)(dong)(dong)排(pai)(pai)風(feng)(feng),延時排(pai)(pai)風(feng)(feng),手(shou)動(dong)(dong)(dong)排(pai)(pai)風(feng)(feng)可(ke)(ke)(ke)設(she)置低1s,大12H,自動(dong)(dong)(dong)排(pai)(pai)風(feng)(feng)分(fen)為12組(zu),可(ke)(ke)(ke)設(she)置開(kai)(kai)啟(qi)(qi)(qi)(qi)組(zu)數、開(kai)(kai)啟(qi)(qi)(qi)(qi)日期、開(kai)(kai)啟(qi)(qi)(qi)(qi)時間及啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)時間(啟(qi)(qi)(qi)(qi)動(dong)(dong)(dong)時間可(ke)(ke)(ke)更改)功能 sf6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置_SF6氣(qi)(qi)體(ti)(ti)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)裝(zhuang)置_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)主(zhu)機_SF6報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)器。

六氟(fu)化硫(liu)報(bao)(bao)警(jing)(jing)器(qi)(qi)是一款(kuan)專門(men)用于檢(jian)(jian)測(ce)(ce)六氟(fu)化硫(liu)氣(qi)(qi)(qi)體泄(xie)漏、并(bing)(bing)能實(shi)(shi)時(shi)(shi)(shi)顯示氣(qi)(qi)(qi)體濃(nong)度(du),24小(xiao)時(shi)(shi)(shi)實(shi)(shi)時(shi)(shi)(shi)在線檢(jian)(jian)測(ce)(ce)的(de)(de)報(bao)(bao)警(jing)(jing)裝置。六氟(fu)化硫(liu)報(bao)(bao)警(jing)(jing)器(qi)(qi)由氣(qi)(qi)(qi)體報(bao)(bao)警(jing)(jing)控制器(qi)(qi)和氣(qi)(qi)(qi)體探測(ce)(ce)器(qi)(qi)兩部分組(zu)成(cheng),氣(qi)(qi)(qi)體探測(ce)(ce)器(qi)(qi)安裝在氣(qi)(qi)(qi)體泄(xie)漏檢(jian)(jian)測(ce)(ce)現(xian)場,通過核心部件(jian)氣(qi)(qi)(qi)體傳感(gan)器(qi)(qi),實(shi)(shi)現(xian)氣(qi)(qi)(qi)體濃(nong)度(du)的(de)(de)實(shi)(shi)時(shi)(shi)(shi)檢(jian)(jian)測(ce)(ce),也可(ke)(ke)以獨立工作。氣(qi)(qi)(qi)體報(bao)(bao)警(jing)(jing)控制器(qi)(qi)可(ke)(ke)放置于值班室內,接(jie)收氣(qi)(qi)(qi)體探測(ce)(ce)器(qi)(qi)檢(jian)(jian)測(ce)(ce)的(de)(de)濃(nong)度(du),并(bing)(bing)實(shi)(shi)現(xian)濃(nong)度(du)的(de)(de)顯示及濃(nong)度(du)超標后的(de)(de)聲光報(bao)(bao)警(jing)(jing)功能,并(bing)(bing)可(ke)(ke)以聯(lian)動外接(jie)設備(如電磁閥、排風扇(shan)、噴(pen)淋裝置)通過開(kai)關量上傳PLC、DCS、消防系統等。

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