核電站sf6在線泄露報警系統主機

核電站sf6在線泄露報警系統主機

SF6氣(qi)體(ti)背景簡介六氟化(hua)(hua)硫（SF6）氣(qi)體(ti)由法國(guo)兩(liang)位化(hua)(hua)學(xue)家(jia)Moissan和Lebeau于1900年合成，它以其(qi)優異的(de)絕(jue)緣和滅弧(hu)性(xing)能(neng)，在(zai)電(dian)力系統中(zhong)得到廣(guang)泛應(ying)用(yong)(yong)。雖然在(zai)常態下，SF6氣(qi)體(ti)是一種(zhong)無色、無味、無毒(du)的(de)惰性(xing)氣(qi)體(ti)，但在(zai)高(gao)壓電(dian)弧(hu)的(de)作用(yong)(yong)下，這種(zhong)氣(qi)體(ti)會(hui)(hui)發生分(fen)解，遇到水份后還會(hui)(hui)產生一些劇毒(du)物質(zhi)，如氟化(hua)(hua)亞硫酰（SOF2）、四氟化(hua)(hua)硫(SF4)、二氟化(hua)(hua)硫(SF2)等，類似這些劇毒(du)物質(zhi)即便是微量(liang)也(ye)能(neng)致人非命。當前，SF6氣(qi)體(ti)在(zai)中(zhong)、高(gao)壓設備(bei)中(zhong)的(de)大量(liang)使用(yong)(yong)，其(qi)安(an)全性(xing)已受到人們的(de)普遍(bian)關注(zhu)。針對SF6比空(kong)(kong)氣(qi)重，泄漏易聚集，易造成低層空(kong)(kong)間缺氧，空(kong)(kong)氣(qi)含毒(du)環境對人員的(de)威(wei)脅(xie)等問題，有關部(bu)門已制訂(ding)了(le)一系列相(xiang)應(ying)的(de)行業安(an)全法規

主(zhu)要功能(neng)監(jian)控(kong)(kong)報(bao)警(jing)(jing)主(zhu)機(ji)主(zhu)要用(yong)(yong)于對下(xia)采(cai)集實時(shi)(shi)數(shu)(shu)據(ju)(包括控(kong)(kong)制器在內(nei)),對這些數(shu)(shu)據(ju)進(jin)行(xing)(xing)分析和(he)管理，具有判斷現(xian)(xian)場(chang)數(shu)(shu)據(ju)是否超出設定(ding)報(bao)警(jing)(jing)閥(fa)值的(de)功能(neng)，超出則進(jin)行(xing)(xing)報(bao)警(jing)(jing)輸出，啟(qi)動(dong)風機(ji)進(jin)行(xing)(xing)通風或啟(qi)動(dong)除濕進(jin)行(xing)(xing)除濕,同時(shi)(shi)聲光(guang)報(bao)警(jing)(jing)器進(jin)入報(bao)警(jing)(jing)狀態(tai)，并(bing)能(neng)接收入口(kou)處人員入室啟(qi)動(dong)風機(ji)進(jin)行(xing)(xing)通風的(de)功能(neng)。并(bing)可隨時(shi)(shi)接收一體(ti)化信息(xi)平臺(tai)的(de)訪(fang)問(wen)； 監(jian)控(kong)(kong)報(bao)警(jing)(jing)主(zhu)機(ji)的(de)液晶顯(xian)(xian)示(shi)屏顯(xian)(xian)示(shi)現(xian)(xian)場(chang)實時(shi)(shi)數(shu)(shu)據(ju)、歷(li)(li)史(shi)數(shu)(shu)據(ju)、歷(li)(li)史(shi)報(bao)警(jing)(jing)數(shu)(shu)據(ju)和(he)報(bao)警(jing)(jing)時(shi)(shi)間(jian)(jian)等(deng)各種(zhong)(zhong)參數(shu)(shu)；還(huan)可采(cai)用(yong)(yong)鍵盤/觸模屏實現(xian)(xian)項目設置(zhi)、時(shi)(shi)間(jian)(jian)設置(zhi)、閥(fa)值設置(zhi)、定(ding)時(shi)(shi)采(cai)集設置(zhi)、定(ding)時(shi)(shi)啟(qi)動(dong)風機(ji)設置(zhi),還(huan)設有人體(ti)感應啟(qi)動(dong)液晶顯(xian)(xian)示(shi)屏背光(guang)及語音播報(bao)實時(shi)(shi)數(shu)(shu)據(ju)等(deng)多種(zhong)(zhong)配置(zhi)和(he)管理功能(neng)。并(bing)能(neng)支持外置(zhi)顯(xian)(xian)示(shi)屏狀態(tai)顯(xian)(xian)示(shi)及語音播報(bao)功能(neng)；

DX6000H型(xing)SF6 在(zai)線(xian)(xian)監測(ce)報(bao)警(jing)系(xi)統(tong)適(shi)用(yong)于配(pei)電(dian)(dian)(dian)(dian)室、開(kai)關(guan)站、光伏發電(dian)(dian)(dian)(dian)廠、海(hai)上(shang)風電(dian)(dian)(dian)(dian)場、10KV、35KV、220KV開(kai)關(guan)柜、GIS室等場所；設(she)備監測(ce)精度高、范(fan)圍廣、功能全(quan)，具DX良(liang)(liang)好(hao)(hao)的(de)擴展(zhan)性 2.1 采用(yong)1024*600觸(chu)摸屏，全(quan)中文菜(cai)單操作，界面友(you)好(hao)(hao)，操作簡單； 2.2 設(she)備集成三組(zu)485接(jie)口(kou)(kou)，采用(yong)插拔式(shi)接(jie)線(xian)(xian)端子接(jie)線(xian)(xian)簡單，具DX良(liang)(liang)好(hao)(hao)的(de)抗(kang)干擾能力(li)，總線(xian)(xian)通訊(xun)，布線(xian)(xian)經濟，安裝(zhuang)方便； 2.3 三組(zu)DC24V接(jie)口(kou)(kou)，可選配(pei)DC3.3V、DC5V、DC12V電(dian)(dian)(dian)(dian)壓輸出， 2.4 自動故障檢測(ce)，并能用(yong)中文顯示處準確的(de)故障部(bu)位及類(lei)型(xing)； 2.5 自動檢索探(tan)測(ce)器地址及狀態，SF6/O2/溫濕度探(tan)測(ce)器在(zai)同一系(xi)統(tong)監控(kong)； 2.6 大容(rong)量儲存芯片，循環(huan)記(ji)錄報(bao)警(jing)信息，大可記(ji)錄50000條； 2.7 RS485上(shang)傳接(jie)口(kou)(kou)，標準modbus Rtu通訊(xun)協議。

2.8 關鍵參數，加密設(she)定(ding)，防止誤操作(zuo)(zuo) 2.9 多可(ke)(ke)選配7組(zu)(zu)繼(ji)電(dian)器(qi)，繼(ji)電(dian)器(qi)控制方式(shi)(shi)可(ke)(ke)軟件(jian)設(she)置(zhi)(zhi)(zhi) 2.10 具DX 年-月-日(ri)(ri)-時(shi)-分-秒(miao)設(she)置(zhi)(zhi)(zhi)功(gong)能，并(bing)且帶(dai)DX每周七(qi)天(tian)分別(bie)顯(xian)示(shi)(shi)功(gong)能 壁掛式(shi)(shi)SF6氣(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)主(zhu)(zhu)機_SF6氧氣(qi)一(yi)體(ti)式(shi)(shi)探測器(qi)_SF6泄漏(lou)在線(xian)監(jian)測報(bao)(bao)警(jing)(jing)(jing)系統_SF6氣(qi)體(ti)在線(xian)監(jian)測報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)在線(xian)監(jian)測報(bao)(bao)警(jing)(jing)(jing)系統 三章：主(zhu)(zhu)要技術指標 3.1 壁掛式(shi)(shi)主(zhu)(zhu)機技術指標（DX6000H型(xing)） 3.1.1 工(gong)(gong)作(zuo)(zuo)電(dian)壓： AC220V±15%,50Hz±1% 3.1.2 信號輸出： RS485 modbus_RTU 協議輸出 3.1.3 工(gong)(gong)作(zuo)(zuo)溫度(du)： -20℃～+55℃ 3.1.4 工(gong)(gong)作(zuo)(zuo)濕度(du)： ≤93%RH 3.1.5 顯(xian)示(shi)(shi)方式(shi)(shi): 列表顯(xian)示(shi)(shi),每頁顯(xian)示(shi)(shi)8組(zu)(zu)或10組(zu)(zu)數據(ju)(每組(zu)(zu)包括SF6/02/溫度(du)/濕度(du)四種數據(ju)和兩種數據(ju)狀(zhuang)態) 3.1.6 上傳參數： 默認ID 1(可(ke)(ke)調)，默認波特率(lv)9600（可(ke)(ke)調） 3.1.7 人體(ti)感(gan)應：默認開啟(qi)感(gan)應亮(liang)屏功(gong)能 3.1.8 屏幕保護：默認開啟(qi)亮(liang)屏5分鐘后(hou)自(zi)動(dong)息(xi)屏，人體(ti)感(gan)應或觸摸可(ke)(ke)亮(liang)屏 3.1.9 排(pai)(pai)風(feng)(feng)(feng)(feng)功(gong)能：自(zi)動(dong)排(pai)(pai)風(feng)(feng)(feng)(feng)，定(ding)時(shi)排(pai)(pai)風(feng)(feng)(feng)(feng)，手動(dong)排(pai)(pai)風(feng)(feng)(feng)(feng)，延時(shi)排(pai)(pai)風(feng)(feng)(feng)(feng)，手動(dong)排(pai)(pai)風(feng)(feng)(feng)(feng)可(ke)(ke)設(she)置(zhi)(zhi)(zhi)低1s，大12H，自(zi)動(dong)排(pai)(pai)風(feng)(feng)(feng)(feng)分為12組(zu)(zu)，可(ke)(ke)設(she)置(zhi)(zhi)(zhi)開啟(qi)組(zu)(zu)數、開啟(qi)日(ri)(ri)期、開啟(qi)時(shi)間及啟(qi)動(dong)時(shi)間（啟(qi)動(dong)時(shi)間可(ke)(ke)更改）功(gong)能 sf6氣(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6氣(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)_SF6報(bao)(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)(zhi)(zhi)_SF6報(bao)(bao)警(jing)(jing)(jing)主(zhu)(zhu)機_SF6報(bao)(bao)警(jing)(jing)(jing)器(qi)。

SF6行業安全(quan)法規摘(zhai)錄 ■191條(tiao) 裝(zhuang)(zhuang)(zhuang)有(you)SF6設(she)(she)備的(de)配(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室和SF6氣(qi)體(ti)實(shi)驗室，必(bi)須(xu)裝(zhuang)(zhuang)(zhuang)設(she)(she)強力通風裝(zhuang)(zhuang)(zhuang)置(zhi)。風口(kou)應(ying)設(she)(she)置(zhi)在室內低部。■192條(tiao) 在室內，設(she)(she)備充裝(zhuang)(zhuang)(zhuang)SF6氣(qi)體(ti)時，周圍環境相對濕度應(ying)≤80%，同時必(bi)須(xu)開啟通風系(xi)統，并(bing)(bing)避(bi)(bi)免(mian)SF6氣(qi)體(ti)漏(lou)泄到(dao)工(gong)(gong)(gong)作(zuo)區(qu)。工(gong)(gong)(gong)作(zuo)區(qu)空氣(qi)中SF6氣(qi)體(ti)含(han)(han)量(liang)(liang)不得(de)超過1000ppm。■196條(tiao) 工(gong)(gong)(gong)作(zuo)人(ren)員進(jin)(jin)入(ru)SF6配(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室，必(bi)須(xu)先通風15min，并(bing)(bing)用檢(jian)漏(lou)儀測量(liang)(liang)SF6氣(qi)體(ti)含(han)(han)量(liang)(liang)。盡量(liang)(liang)避(bi)(bi)免(mian)一人(ren)進(jin)(jin)入(ru)SF6配(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室進(jin)(jin)行巡視，不準一人(ren)進(jin)(jin)入(ru)從事檢(jian)修(xiu)工(gong)(gong)(gong)作(zuo)。■198條(tiao) 進(jin)(jin)入(ru)SF6配(pei)電(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)室低位區(qu)或電(dian)纜(lan)溝進(jin)(jin)行工(gong)(gong)(gong)作(zuo)應(ying)先檢(jian)測含(han)(han)氧(yang)量(liang)(liang)（不低于18%）和SF6氣(qi)體(ti)含(han)(han)量(liang)(liang)是否合(he)格