核電站sf6泄漏報警儀檢測儀多少錢

核電站sf6泄漏報警儀檢測儀多少錢

SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)已有百年(nian)歷史，它(ta)是(shi)法國兩位化學家(jia)Moissan和Lebeau于1900年(nian)合成的(de)人造惰(duo)性氣(qi)(qi)(qi)(qi)(qi)體(ti)，1940年(nian)前后，美國將(jiang)其(qi)用(yong)于曼哈頓計劃(核(he)軍事(shi))。SF6是(shi)強電(dian)(dian)(dian)負(fu)性氣(qi)(qi)(qi)(qi)(qi)體(ti)，它(ta)的(de)分(fen)子(zi)(zi)極易吸(xi)附自由電(dian)(dian)(dian)子(zi)(zi)而形成質量大(da)的(de)負(fu)離子(zi)(zi)，削弱氣(qi)(qi)(qi)(qi)(qi)體(ti)中碰撞電(dian)(dian)(dian)離過程，因(yin)此其(qi)電(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)絕緣強度很高，在(zai)均勻電(dian)(dian)(dian)場中約(yue)為空氣(qi)(qi)(qi)(qi)(qi)絕緣強度的(de)2.5倍。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)在(zai)t≈2000K時(shi)出現熱分(fen)解高峰(feng)，因(yin)此在(zai)交(jiao)流電(dian)(dian)(dian)弧(hu)(hu)電(dian)(dian)(dian)流過零時(shi)，SF6對弧(hu)(hu)道的(de)冷(leng)卻作用(yong)比(bi)空氣(qi)(qi)(qi)(qi)(qi)強得多，其(qi)滅弧(hu)(hu)能力約(yue)為空氣(qi)(qi)(qi)(qi)(qi)的(de)100倍。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)絕緣的(de)管道輸(shu)電(dian)(dian)(dian)線的(de)優點(dian)是(shi)介(jie)質損耗小、傳輸(shu)容量大(da)，且可用(yong)于高落差場合，因(yin)此常(chang)用(yong)于水電(dian)(dian)(dian)站(zhan)出線，取代常(chang)規的(de)充油電(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)(qi)體(ti)絕緣的(de)變壓器具(ju)有防(fang)火防(fang)爆(bao)。

主(zhu)要功能(neng)(neng)(neng)監控(kong)(kong)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)(ji)主(zhu)要用(yong)(yong)于對下采集實(shi)時(shi)(shi)數(shu)(shu)據(ju)(ju)(ju)(包括控(kong)(kong)制器在內),對這些(xie)數(shu)(shu)據(ju)(ju)(ju)進行(xing)分析和(he)(he)管(guan)理(li)，具(ju)有判斷現場數(shu)(shu)據(ju)(ju)(ju)是否(fou)超出(chu)設(she)(she)定報(bao)(bao)警(jing)(jing)閥(fa)(fa)值(zhi)的功能(neng)(neng)(neng)，超出(chu)則(ze)進行(xing)報(bao)(bao)警(jing)(jing)輸出(chu)，啟(qi)(qi)動(dong)(dong)(dong)(dong)風(feng)機(ji)(ji)進行(xing)通風(feng)或啟(qi)(qi)動(dong)(dong)(dong)(dong)除(chu)濕進行(xing)除(chu)濕,同(tong)時(shi)(shi)聲光報(bao)(bao)警(jing)(jing)器進入(ru)報(bao)(bao)警(jing)(jing)狀(zhuang)(zhuang)態，并(bing)能(neng)(neng)(neng)接(jie)收入(ru)口處人員入(ru)室(shi)啟(qi)(qi)動(dong)(dong)(dong)(dong)風(feng)機(ji)(ji)進行(xing)通風(feng)的功能(neng)(neng)(neng)。并(bing)可(ke)隨時(shi)(shi)接(jie)收一(yi)體化信息(xi)平臺的訪問； 監控(kong)(kong)報(bao)(bao)警(jing)(jing)主(zhu)機(ji)(ji)的液(ye)晶(jing)顯(xian)示屏(ping)顯(xian)示現場實(shi)時(shi)(shi)數(shu)(shu)據(ju)(ju)(ju)、歷史數(shu)(shu)據(ju)(ju)(ju)、歷史報(bao)(bao)警(jing)(jing)數(shu)(shu)據(ju)(ju)(ju)和(he)(he)報(bao)(bao)警(jing)(jing)時(shi)(shi)間等各種參數(shu)(shu)；還可(ke)采用(yong)(yong)鍵(jian)盤/觸模屏(ping)實(shi)現項目設(she)(she)置(zhi)(zhi)、時(shi)(shi)間設(she)(she)置(zhi)(zhi)、閥(fa)(fa)值(zhi)設(she)(she)置(zhi)(zhi)、定時(shi)(shi)采集設(she)(she)置(zhi)(zhi)、定時(shi)(shi)啟(qi)(qi)動(dong)(dong)(dong)(dong)風(feng)機(ji)(ji)設(she)(she)置(zhi)(zhi),還設(she)(she)有人體感應啟(qi)(qi)動(dong)(dong)(dong)(dong)液(ye)晶(jing)顯(xian)示屏(ping)背光及(ji)語音(yin)(yin)播(bo)報(bao)(bao)實(shi)時(shi)(shi)數(shu)(shu)據(ju)(ju)(ju)等多種配置(zhi)(zhi)和(he)(he)管(guan)理(li)功能(neng)(neng)(neng)。并(bing)能(neng)(neng)(neng)支持外置(zhi)(zhi)顯(xian)示屏(ping)狀(zhuang)(zhuang)態顯(xian)示及(ji)語音(yin)(yin)播(bo)報(bao)(bao)功能(neng)(neng)(neng)；

DX6000H型(xing)SF6 在線監測報警系統適用(yong)于配電室(shi)、開關(guan)站、光伏(fu)發電廠、海(hai)上風電場、10KV、35KV、220KV開關(guan)柜、GIS室(shi)等場所；設(she)備監測精度(du)高、范圍廣、功能全(quan)，具(ju)有良好(hao)的(de)擴(kuo)展(zhan)性 2.1 采用(yong)1024*600觸摸(mo)屏，全(quan)中文菜單操(cao)作(zuo)(zuo)，界面友好(hao)，操(cao)作(zuo)(zuo)簡(jian)單； 2.2 設(she)備集成三(san)組(zu)485接(jie)(jie)口，采用(yong)插(cha)拔式接(jie)(jie)線端(duan)子接(jie)(jie)線簡(jian)單，具(ju)有良好(hao)的(de)抗干擾能力(li)，總(zong)線通(tong)訊(xun)，布(bu)線經(jing)濟，安裝方(fang)便； 2.3 三(san)組(zu)DC24V接(jie)(jie)口，可選配DC3.3V、DC5V、DC12V電壓輸出(chu)， 2.4 自(zi)動故障檢測，并(bing)能用(yong)中文顯(xian)示處準確的(de)故障部位(wei)及(ji)類型(xing)； 2.5 自(zi)動檢索探測器(qi)地址及(ji)狀態，SF6/O2/溫濕度(du)探測器(qi)在同(tong)一系統監控(kong)； 2.6 大(da)容量儲存芯(xin)片(pian)，循環記錄(lu)報警信息，大(da)可記錄(lu)50000條； 2.7 RS485上傳接(jie)(jie)口，標準modbus Rtu通(tong)訊(xun)協議。

2.8 關鍵參(can)數(shu)(shu)，加(jia)密設定，防(fang)止誤操作(zuo) 2.9 多可(ke)(ke)(ke)選配(pei)7組(zu)(zu)繼電(dian)器，繼電(dian)器控制方(fang)式(shi)可(ke)(ke)(ke)軟件設置(zhi) 2.10 具有 年-月-日-時-分(fen)-秒(miao)設置(zhi)功(gong)(gong)能(neng)，并且(qie)帶有每周(zhou)七天(tian)分(fen)別顯示功(gong)(gong)能(neng) 壁掛(gua)式(shi)SF6氣(qi)體(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主機_SF6氧(yang)氣(qi)一體(ti)式(shi)探測(ce)器_SF6泄漏(lou)在線(xian)監測(ce)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統_SF6氣(qi)體(ti)在線(xian)監測(ce)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)(zhuang)置(zhi)_SF6氣(qi)體(ti)在線(xian)監測(ce)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)系(xi)統 三(san)章：主要技(ji)術指(zhi)標(biao) 3.1 壁掛(gua)式(shi)主機技(ji)術指(zhi)標(biao)（DX6000H型） 3.1.1 工作(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 工作(zuo)溫度(du)(du)： -20℃～+55℃ 3.1.4 工作(zuo)濕度(du)(du)： ≤93%RH 3.1.5 顯示方(fang)式(shi): 列表顯示,每頁顯示8組(zu)(zu)或(huo)10組(zu)(zu)數(shu)(shu)據(ju)(每組(zu)(zu)包(bao)括SF6/02/溫度(du)(du)/濕度(du)(du)四種(zhong)數(shu)(shu)據(ju)和兩種(zhong)數(shu)(shu)據(ju)狀態) 3.1.6 上傳參(can)數(shu)(shu)： 默(mo)(mo)認(ren)ID 1(可(ke)(ke)(ke)調(diao))，默(mo)(mo)認(ren)波特率9600（可(ke)(ke)(ke)調(diao)） 3.1.7 人體(ti)感應(ying)(ying)：默(mo)(mo)認(ren)開啟(qi)(qi)感應(ying)(ying)亮屏(ping)(ping)功(gong)(gong)能(neng) 3.1.8 屏(ping)(ping)幕保護(hu)：默(mo)(mo)認(ren)開啟(qi)(qi)亮屏(ping)(ping)5分(fen)鐘后自動(dong)息屏(ping)(ping)，人體(ti)感應(ying)(ying)或(huo)觸(chu)摸可(ke)(ke)(ke)亮屏(ping)(ping) 3.1.9 排(pai)風功(gong)(gong)能(neng)：自動(dong)排(pai)風，定時排(pai)風，手動(dong)排(pai)風，延時排(pai)風，手動(dong)排(pai)風可(ke)(ke)(ke)設置(zhi)低1s，大12H，自動(dong)排(pai)風分(fen)為12組(zu)(zu)，可(ke)(ke)(ke)設置(zhi)開啟(qi)(qi)組(zu)(zu)數(shu)(shu)、開啟(qi)(qi)日期、開啟(qi)(qi)時間及啟(qi)(qi)動(dong)時間（啟(qi)(qi)動(dong)時間可(ke)(ke)(ke)更改）功(gong)(gong)能(neng) sf6氣(qi)體(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)(zhuang)置(zhi)_SF6氣(qi)體(ti)報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)裝(zhuang)(zhuang)置(zhi)_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)主機_SF6報(bao)(bao)(bao)(bao)(bao)警(jing)(jing)(jing)器。

SF6行業安全法規(gui)摘錄 ■191條(tiao) 裝有SF6設(she)(she)備(bei)的配(pei)電(dian)裝置室(shi)和SF6氣(qi)體(ti)實驗室(shi)，必須(xu)裝設(she)(she)強力通(tong)風裝置。風口應設(she)(she)置在室(shi)內低(di)(di)部(bu)。■192條(tiao) 在室(shi)內，設(she)(she)備(bei)充裝SF6氣(qi)體(ti)時，周圍(wei)環(huan)境(jing)相(xiang)對濕(shi)度應≤80%，同時必須(xu)開啟通(tong)風系統，并(bing)避免SF6氣(qi)體(ti)漏泄到工(gong)作(zuo)區。工(gong)作(zuo)區空氣(qi)中(zhong)SF6氣(qi)體(ti)含量不得超過1000ppm。■196條(tiao) 工(gong)作(zuo)人員進入SF6配(pei)電(dian)裝置室(shi)，必須(xu)先(xian)通(tong)風15min，并(bing)用(yong)檢漏儀測量SF6氣(qi)體(ti)含量。盡量避免一(yi)人進入SF6配(pei)電(dian)裝置室(shi)進行巡視，不準(zhun)一(yi)人進入從事檢修工(gong)作(zuo)。■198條(tiao) 進入SF6配(pei)電(dian)裝置室(shi)低(di)(di)位區或電(dian)纜溝進行工(gong)作(zuo)應先(xian)檢測含氧量（不低(di)(di)于18%）和SF6氣(qi)體(ti)含量是否合格(ge)