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防(fang)爆(bao)排(pai)風(feng)(feng)扇日常維護(hu)說明首先檢(jian)(jian)查框架、風(feng)(feng)葉有(you)無(wu)變(bian)形，扇葉轉動(dong)是(shi)否(fou)靈活(huo)，有(you)無(wu)摩擦現象。檢(jian)(jian)查所有(you)堅固件是(shi)否(fou)齊全(quan)、擰緊(jin)，應(ying)有(you)防(fang)爆(bao)合格證(zheng)編(bian)號。線(xian)路電(dian)(dian)壓(ya)必須與(yu)(yu)電(dian)(dian)機上額(e)定電(dian)(dian)壓(ya)相符(fu)。用(yong)500V兆(zhao)歐表檢(jian)(jian)查電(dian)(dian)動(dong)機的絕緣電(dian)(dian)阻(zu)，其電(dian)(dian)阻(zu)值若小(xiao)于5MΩ，則應(ying)用(yong)烘(hong)干法(fa)或(huo)短(duan)路電(dian)(dian)流法(fa)進行干燥(zao)處(chu)理(li)，使其絕緣電(dian)(dian)阻(zu)大于5MΩ。必須配(pei)用(yong)小(xiao)型防(fang)爆(bao)開(kai)關(guan)作電(dian)(dian)源(yuan)(yuan)開(kai)關(guan)，或(huo)將(jiang)普通開(kai)關(guan)安裝(zhuang)于室外無(wu)爆(bao)炸(zha)性的地(di)方。接電(dian)(dian)源(yuan)(yuan)的電(dian)(dian)纜外徑與(yu)(yu)密封(feng)圈(quan)相符(fu)，擰緊(jin)、壓(ya)緊(jin)螺母后應(ying)保證(zheng)密封(feng)圈(quan)與(yu)(yu)電(dian)(dian)纜間，密封(feng)圈(quan)與(yu)(yu)出線(xian)咀間無(wu)間隙，否(fou)則將(jiang)推(tui)動(dong)隔爆(bao)性能。裝(zhuang)配(pei)時就保...

沃(wo)川防(fang)爆(bao)(bao)控制(zhi)開(kai)(kai)關(guan)類產(chan)品(pin)介紹這類產(chan)品(pin)市場需求量(liang)相對來說也很大(da)，所以(yi)(yi)生產(chan)廠(chang)家也比較多，主要包括照明(ming)開(kai)(kai)關(guan)、轉(zhuan)換(huan)開(kai)(kai)關(guan)(組合(he)開(kai)(kai)關(guan))、行程(cheng)開(kai)(kai)關(guan)、拉(la)線開(kai)(kai)關(guan)等小型防(fang)爆(bao)(bao)產(chan)品(pin)。這些產(chan)品(pin)的(de)(de)防(fang)爆(bao)(bao)等級可(ke)達ⅡCT6級別，其防(fang)爆(bao)(bao)外殼(ke)殼(ke)體通常(chang)是(shi)采用(yong)鑄(zhu)造鋁合(he)金壓(ya)鑄(zhu)而(er)成的(de)(de)復合(he)型結構(gou)，也有少數制(zhi)造廠(chang)采用(yong)其它材質外殼(ke)。這類產(chan)品(pin)的(de)(de)特點是(shi)體積小、內(nei)部元件單—、技術含量(liang)較低、結構(gou)簡單、制(zhi)作容易(yi)。沃(wo)川防(fang)爆(bao)(bao)2015年咨詢告知(zhi)：我(wo)公司2015年新(xin)款產(chan)品(pin)發布(bu)上市，針對信賴我(wo)公司的(de)(de)新(xin)老客(ke)戶報以(yi)(yi)不同程(cheng)度(du)的(de)(de)優惠回(hui)饋活動；關(guan)于產(chan)品(pin)的(de)(de)制(zhi)作...

防爆(bao)斷(duan)(duan)路(lu)器的分(fen)(fen)(fen)類防爆(bao)斷(duan)(duan)路(lu)器可(ke)用來分(fen)(fen)(fen)配電(dian)能(neng)，不頻繁地啟動(dong)(dong)異步電(dian)動(dong)(dong)機，對電(dian)源線路(lu)及電(dian)動(dong)(dong)機等(deng)(deng)實行(xing)保護，當它們發生嚴(yan)重的過(guo)載或者短路(lu)及欠(qian)壓等(deng)(deng)故障(zhang)時能(neng)自動(dong)(dong)切斷(duan)(duan)電(dian)路(lu)，其功能(neng)相當于熔斷(duan)(duan)器式(shi)(shi)開關與過(guo)欠(qian)熱繼電(dian)器等(deng)(deng)的組合。而(er)且在(zai)分(fen)(fen)(fen)斷(duan)(duan)故障(zhang)電(dian)流后一般不需要變更零部件(jian)。目前，已獲得了(le)廣泛的應用。按(an)(an)(an)操(cao)作(zuo)(zuo)方式(shi)(shi)分(fen)(fen)(fen)：有(you)電(dian)動(dong)(dong)操(cao)作(zuo)(zuo)、儲能(neng)操(cao)作(zuo)(zuo)和手動(dong)(dong)操(cao)作(zuo)(zuo)；按(an)(an)(an)結構分(fen)(fen)(fen)：有(you)式(shi)(shi)和塑殼式(shi)(shi)；按(an)(an)(an)使用類別分(fen)(fen)(fen)：有(you)選擇(ze)型(xing)(xing)和非選擇(ze)型(xing)(xing)；按(an)(an)(an)滅弧介質(zhi)分(fen)(fen)(fen)：有(you)油浸式(shi)(shi)、真空式(shi)(shi)和空氣(qi)式(shi)(shi)；按(an)(an)(an)動(dong)(dong)作(zuo)(zuo)速(su)(su)度分(fen)(fen)(fen)：有(you)快速(su)(su)型(xing)(xing)和普通型(xing)(xing)；按(an)(an)(an)極數分(fen)(fen)(fen)：有(you)單(dan)極、二極、三極和四極...

廠用(yong)(yong)(yong)防爆(bao)(bao)箱材質有(you)(you)哪些工程塑料防爆(bao)(bao)箱，這(zhe)類產(chan)品也同(tong)鋁合金防爆(bao)(bao)箱一(yi)(yi)樣，通過(guo)模壓而成(cheng)。也就是(shi)說客(ke)戶不(bu)可以自定(ding)尺寸，模具的(de)尺寸是(shi)標(biao)準的(de)N個(ge)規格(ge)，客(ke)戶要么(me)選擇接(jie)近(jin)的(de)尺寸，要么(me)只能選擇其它材質。那么(me)為什么(me)我們還(huan)要用(yong)(yong)(yong)到全塑防爆(bao)(bao)箱呢？因為它有(you)(you)一(yi)(yi)個(ge)好處就是(shi)防腐(fu)(fu)等(deng)級更高，比起前三種(zhong)，它能在戶外多水多塵(chen)、高度腐(fu)(fu)蝕性(xing)的(de)場所使用(yong)(yong)(yong)。一(yi)(yi)般是(shi)用(yong)(yong)(yong)聚碳(tan)酸脂制(zhi)作而成(cheng)。這(zhe)種(zhong)材質隔爆(bao)(bao)阻(zu)燃，而非一(yi)(yi)般普通民用(yong)(yong)(yong)塑料。不(bu)銹鋼(gang)防爆(bao)(bao)箱同(tong)鋼(gang)板(ban)焊(han)接(jie)一(yi)(yi)樣，也可以定(ding)做(zuo)各種(zhong)不(bu)同(tong)尺寸規格(ge)，也是(shi)通過(guo)人(ren)工焊(han)接(jie)而成(cheng)。相比碳(tan)鋼(gang)，不(bu)銹鋼(gang)防爆(bao)(bao)箱的(de)防腐(fu)(fu)效...

防爆(bao)配(pei)電(dian)(dian)(dian)箱(xiang)正確(que)操(cao)作(zuo)(zuo)(zuo)方(fang)法1、防爆(bao)配(pei)電(dian)(dian)(dian)箱(xiang)操(cao)作(zuo)(zuo)(zuo)人(ren)員(yuan)必(bi)須要(yao)穿(chuan)好防靜(jing)電(dian)(dian)(dian)的衣物(wu)(wu)，不得(de)空手(shou)或(huo)者戴(dai)著濕手(shou)套操(cao)作(zuo)(zuo)(zuo)。2、檢(jian)查安(an)裝工(gong)具附件(jian)是不是好的，有(you)些工(gong)具的保護位(wei)置破損，會使安(an)裝工(gong)具成為危險物(wu)(wu)品。3、防爆(bao)配(pei)電(dian)(dian)(dian)箱(xiang)接(jie)通(tong)電(dian)(dian)(dian)源后(hou)，有(you)些人(ren)會檢(jian)測防爆(bao)配(pei)電(dian)(dian)(dian)箱(xiang)的線路是不是通(tong)電(dian)(dian)(dian)的，這(zhe)個時(shi)候千萬不能用手(shou)直接(jie)觸(chu)摸或(huo)者身體直接(jie)接(jie)觸(chu)，縱(zong)然防爆(bao)配(pei)電(dian)(dian)(dian)箱(xiang)有(you)出(chu)廠檢(jian)測，但不排除(chu)每個地方(fang)都安(an)全。還有(you)在防爆(bao)配(pei)電(dian)(dian)(dian)箱(xiang)運行(xing)(xing)(xing)時(shi)，千萬不可(ke)以(yi)進行(xing)(xing)(xing)拆(chai)裝，必(bi)須要(yao)先斷開電(dian)(dian)(dian)源，然后(hou)用測電(dian)(dian)(dian)筆測試的確(que)沒有(you)通(tong)電(dian)(dian)(dian)之(zhi)后(hou)，這(zhe)樣才可(ke)以(yi)進行(xing)(xing)(xing)拆(chai)裝檢(jian)修工(gong)作(zuo)(zuo)(zuo)。4、如果可(ke)以(yi)的...