核電站sf6泄漏報警在線監測系統報警器安裝

核電站sf6泄漏報警在線監測系統報警器安裝

SF6氣(qi)(qi)(qi)(qi)體(ti)已有百年歷史(shi)，它是(shi)(shi)法(fa)國(guo)兩位(wei)化學家Moissan和Lebeau于(yu)1900年合(he)成的人造惰(duo)性(xing)氣(qi)(qi)(qi)(qi)體(ti)，1940年前(qian)后，美國(guo)將其(qi)用(yong)于(yu)曼哈頓計劃(核軍(jun)事)。SF6是(shi)(shi)強(qiang)電(dian)(dian)(dian)(dian)負性(xing)氣(qi)(qi)(qi)(qi)體(ti)，它的分(fen)子極(ji)易(yi)吸(xi)附自由(you)電(dian)(dian)(dian)(dian)子而形(xing)成質(zhi)量大的負離子，削弱氣(qi)(qi)(qi)(qi)體(ti)中(zhong)碰(peng)撞電(dian)(dian)(dian)(dian)離過程，因此其(qi)電(dian)(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)絕(jue)緣強(qiang)度很(hen)高(gao)，在(zai)均勻電(dian)(dian)(dian)(dian)場(chang)中(zhong)約(yue)為(wei)空氣(qi)(qi)(qi)(qi)絕(jue)緣強(qiang)度的2.5倍(bei)。SF6氣(qi)(qi)(qi)(qi)體(ti)在(zai)t≈2000K時(shi)出現(xian)熱(re)分(fen)解高(gao)峰(feng)，因此在(zai)交流(liu)電(dian)(dian)(dian)(dian)弧電(dian)(dian)(dian)(dian)流(liu)過零時(shi)，SF6對弧道(dao)的冷卻作用(yong)比空氣(qi)(qi)(qi)(qi)強(qiang)得多，其(qi)滅弧能力約(yue)為(wei)空氣(qi)(qi)(qi)(qi)的100倍(bei)。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)緣的管道(dao)輸電(dian)(dian)(dian)(dian)線的優點是(shi)(shi)介質(zhi)損耗小、傳(chuan)輸容量大，且可用(yong)于(yu)高(gao)落差場(chang)合(he)，因此常用(yong)于(yu)水電(dian)(dian)(dian)(dian)站出線，取代常規的充油電(dian)(dian)(dian)(dian)纜。SF6氣(qi)(qi)(qi)(qi)體(ti)絕(jue)緣的變壓器具有防火防爆。

顯(xian)(xian)(xian)示(shi)(shi)屏由控(kong)(kong)制單(dan)元、通信單(dan)元、人(ren)體(ti)感應(ying)(ying)啟(qi)動顯(xian)(xian)(xian)示(shi)(shi)及語音播報(bao)單(dan)元組(zu)成(cheng)，當人(ren)體(ti)感應(ying)(ying)器(qi)感應(ying)(ying)到人(ren)身啟(qi)動信息，將啟(qi)動信息通過(guo)485總線傳輸給監控(kong)(kong)主(zhu)機(ji)(ji)，由監控(kong)(kong)主(zhu)機(ji)(ji)控(kong)(kong)制顯(xian)(xian)(xian)示(shi)(shi)單(dan)元顯(xian)(xian)(xian)示(shi)(shi)室(shi)內(nei)(nei)SF6高值及對應(ying)(ying)機(ji)(ji)號和(he)O2低值及對應(ying)(ying)機(ji)(ji)號，后顯(xian)(xian)(xian)示(shi)(shi)室(shi)內(nei)(nei)是否安(an)全，同時(shi)語音播報(bao)顯(xian)(xian)(xian)示(shi)(shi)內(nei)(nei)容。專(zhuan)為多個入口(kou)(kou)而設(she)計(ji)，一般安(an)裝在(zai)場(chang)(chang)所入口(kou)(kou)處，為工(gong)作人(ren)員在(zai)進(jin)入每(mei)個入口(kou)(kou)時(shi)都(dou)能及時(shi)播報(bao)和(he)顯(xian)(xian)(xian)示(shi)(shi)場(chang)(chang)所內(nei)(nei)狀態和(he)安(an)全情況(kuang)。

DX6000H型SF6 在線(xian)監測報警系統適用于(yu)配電室(shi)、開(kai)關站、光伏(fu)發電廠、海上風電場、10KV、35KV、220KV開(kai)關柜、GIS室(shi)等場所；設(she)(she)備監測精度高、范圍廣、功能全，具有(you)(you)良好的擴展性(xing) 2.1 采(cai)用1024*600觸摸屏，全中文菜單操作(zuo)，界(jie)面友好，操作(zuo)簡單； 2.2 設(she)(she)備集成三組485接(jie)口(kou)，采(cai)用插拔式接(jie)線(xian)端子接(jie)線(xian)簡單，具有(you)(you)良好的抗(kang)干擾(rao)能力，總(zong)線(xian)通訊，布線(xian)經濟，安(an)裝方便； 2.3 三組DC24V接(jie)口(kou)，可選配DC3.3V、DC5V、DC12V電壓輸出， 2.4 自動故(gu)障檢(jian)測，并能用中文顯示處(chu)準(zhun)確的故(gu)障部(bu)位及(ji)類型； 2.5 自動檢(jian)索探測器地(di)址及(ji)狀態，SF6/O2/溫濕度探測器在同(tong)一系統監控； 2.6 大容(rong)量(liang)儲存(cun)芯片(pian)，循環記錄報警信息，大可記錄50000條； 2.7 RS485上傳接(jie)口(kou)，標準(zhun)modbus Rtu通訊協議。

2.8 關鍵參(can)數(shu)，加密設定，防止(zhi)誤操作 2.9 多可(ke)選配7組(zu)繼電(dian)(dian)器(qi)，繼電(dian)(dian)器(qi)控制方(fang)式(shi)可(ke)軟件設置(zhi) 2.10 具有(you) 年-月-日(ri)-時(shi)(shi)-分(fen)-秒(miao)設置(zhi)功(gong)(gong)(gong)能(neng)(neng)，并且帶有(you)每周七天分(fen)別顯(xian)(xian)(xian)示(shi)功(gong)(gong)(gong)能(neng)(neng) 壁掛式(shi)SF6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)主(zhu)機(ji)_SF6氧氣(qi)一體(ti)式(shi)探(tan)測器(qi)_SF6泄漏在(zai)線(xian)監測報(bao)警(jing)(jing)(jing)系統_SF6氣(qi)體(ti)在(zai)線(xian)監測報(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)在(zai)線(xian)監測報(bao)警(jing)(jing)(jing)系統 三章(zhang)：主(zhu)要(yao)技術(shu)指標(biao) 3.1 壁掛式(shi)主(zhu)機(ji)技術(shu)指標(biao)（DX6000H型） 3.1.1 工作電(dian)(dian)壓： AC220V±15%,50Hz±1% 3.1.2 信號(hao)輸出： RS485 modbus_RTU 協議輸出 3.1.3 工作溫(wen)(wen)度： -20℃～+55℃ 3.1.4 工作濕度： ≤93%RH 3.1.5 顯(xian)(xian)(xian)示(shi)方(fang)式(shi): 列表顯(xian)(xian)(xian)示(shi),每頁顯(xian)(xian)(xian)示(shi)8組(zu)或10組(zu)數(shu)據(ju)(每組(zu)包括(kuo)SF6/02/溫(wen)(wen)度/濕度四種數(shu)據(ju)和兩種數(shu)據(ju)狀態(tai)) 3.1.6 上(shang)傳參(can)數(shu)： 默(mo)認ID 1(可(ke)調)，默(mo)認波特(te)率9600（可(ke)調） 3.1.7 人(ren)體(ti)感應(ying)(ying)：默(mo)認開啟(qi)(qi)(qi)(qi)感應(ying)(ying)亮(liang)屏功(gong)(gong)(gong)能(neng)(neng) 3.1.8 屏幕保護：默(mo)認開啟(qi)(qi)(qi)(qi)亮(liang)屏5分(fen)鐘后(hou)自(zi)(zi)動(dong)息(xi)屏，人(ren)體(ti)感應(ying)(ying)或觸摸可(ke)亮(liang)屏  3.1.9 排(pai)風(feng)功(gong)(gong)(gong)能(neng)(neng)：自(zi)(zi)動(dong)排(pai)風(feng)，定時(shi)(shi)排(pai)風(feng)，手(shou)(shou)動(dong)排(pai)風(feng)，延時(shi)(shi)排(pai)風(feng)，手(shou)(shou)動(dong)排(pai)風(feng)可(ke)設置(zhi)低(di)1s，大12H，自(zi)(zi)動(dong)排(pai)風(feng)分(fen)為12組(zu)，可(ke)設置(zhi)開啟(qi)(qi)(qi)(qi)組(zu)數(shu)、開啟(qi)(qi)(qi)(qi)日(ri)期、開啟(qi)(qi)(qi)(qi)時(shi)(shi)間(jian)及(ji)啟(qi)(qi)(qi)(qi)動(dong)時(shi)(shi)間(jian)（啟(qi)(qi)(qi)(qi)動(dong)時(shi)(shi)間(jian)可(ke)更改(gai)）功(gong)(gong)(gong)能(neng)(neng) sf6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6氣(qi)體(ti)報(bao)警(jing)(jing)(jing)器(qi)_SF6報(bao)警(jing)(jing)(jing)裝(zhuang)置(zhi)_SF6報(bao)警(jing)(jing)(jing)主(zhu)機(ji)_SF6報(bao)警(jing)(jing)(jing)器(qi)。

六氟(fu)化(hua)硫報(bao)警(jing)(jing)器(qi)(qi)(qi)是一(yi)款專門(men)用于檢(jian)測六氟(fu)化(hua)硫氣(qi)體(ti)(ti)(ti)(ti)泄(xie)漏(lou)、并能實時顯(xian)示氣(qi)體(ti)(ti)(ti)(ti)濃(nong)(nong)度(du)(du)，24小(xiao)時實時在線檢(jian)測的報(bao)警(jing)(jing)裝置(zhi)。六氟(fu)化(hua)硫報(bao)警(jing)(jing)器(qi)(qi)(qi)由氣(qi)體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)控(kong)制器(qi)(qi)(qi)和氣(qi)體(ti)(ti)(ti)(ti)探測器(qi)(qi)(qi)兩(liang)部分組成(cheng)，氣(qi)體(ti)(ti)(ti)(ti)探測器(qi)(qi)(qi)安(an)裝在氣(qi)體(ti)(ti)(ti)(ti)泄(xie)漏(lou)檢(jian)測現(xian)場，通(tong)過核心部件(jian)氣(qi)體(ti)(ti)(ti)(ti)傳(chuan)感器(qi)(qi)(qi)，實現(xian)氣(qi)體(ti)(ti)(ti)(ti)濃(nong)(nong)度(du)(du)的實時檢(jian)測，也(ye)可以(yi)獨(du)立工(gong)作。氣(qi)體(ti)(ti)(ti)(ti)報(bao)警(jing)(jing)控(kong)制器(qi)(qi)(qi)可放置(zhi)于值班(ban)室內，接(jie)收氣(qi)體(ti)(ti)(ti)(ti)探測器(qi)(qi)(qi)檢(jian)測的濃(nong)(nong)度(du)(du)，并實現(xian)濃(nong)(nong)度(du)(du)的顯(xian)示及(ji)濃(nong)(nong)度(du)(du)超標(biao)后的聲光(guang)報(bao)警(jing)(jing)功能，并可以(yi)聯動外(wai)接(jie)設備(bei)（如電磁(ci)閥、排風扇、噴淋裝置(zhi)）通(tong)過開關量(liang)上傳(chuan)PLC、DCS、消防系(xi)統等。