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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="auji8dk" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ZJCZFBDQ/637267812902939453/7785659.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="l8qikmy" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>陜西防爆控制箱,防爆</p><p><span>***更新：</span>2020-07-08 16:30:20</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="pj8p87v" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江創(chuàng)澤防爆電器有限公司</a></p><p><span>聯(lián)系人：</span>范先生</p><p><span>郵箱: </span>47834578@QQ.COM</p><p><span>電話: </span>13758892477</p><p><span>傳真: </span>0577_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0577-62011925</p><p><span>地址: </span>柳市鎮(zhèn)朝陽村</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="n3izr2s" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="et9xhtf" class="box"><p><p> 什么是防爆燈?是指用于可燃性氣體和粉塵存在的危險場所，能防止燈內(nèi)部可能產(chǎn)生的電弧，陜西防爆控制箱、火花和高溫引燃周圍環(huán)境里的可燃性氣體和粉塵，陜西防爆控制箱，從而達(dá)到防爆要求的燈具。那么防爆燈的安裝方法是什么呢?什么是防爆燈防爆燈是指用于可燃性氣體和粉塵存在的危險場所，能防止燈內(nèi)部可能產(chǎn)生的電弧、火花和高溫引燃周圍環(huán)境里的可燃性氣體和粉塵，從而達(dá)到防爆要求的燈具。也稱作防爆燈具，陜西防爆控制箱、防爆照明燈。不同的可燃性氣體混合物環(huán)境對防爆燈的防爆等級和防爆形式有不同的要求。不同的可燃性氣體混合物環(huán)境對防爆燈的防爆等級和防爆形式有不同的要求。陜西防爆控制箱</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西防爆控制箱,防爆" src="https://tyunfile.71360.com/UploadFile/ZJCZFBDQ/637267812902939453/7785659.png"></div><p> 在設(shè)計外殼緊固件時，應(yīng)首先分清其在隔爆外殼中的作用，是只起緊固作用，還是既起緊固同時還起保證平面間隙的作用，然后確定螺栓的比較大軸向載荷選用合適的螺栓。⑵引入方式電纜和導(dǎo)線的引入可以按下述二種方法進(jìn)行連接:a)間接引入，用接線盒或插接裝置連接的方式;b)直接引入，將電纜和導(dǎo)線直接接入主外殼的連接方式。值得注意的是，密封圈老化或壓不緊的情況下可以直接產(chǎn)生燃燒或傳爆。因此，在正常工作時產(chǎn)生危險火花、電弧或危險溫度且外殼容積大于50000px3或《性氣體環(huán)境用電氣設(shè)備第1部分:通用要求》第4條劃為ⅡC級的防爆燈具，不適合采用彈性密封圈壓緊式直接引入方式。吉林直銷防爆檢修箱防爆燈一般按選用的光源、防爆結(jié)構(gòu)型式、使用方式進(jìn)行分類。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西防爆控制箱,防爆" src="http://tyunfile.71360.com/UploadFile/ZJCZFBDQ/637220464466875000/9350297.jpg"></div><p style="text-indent:25px">引用標(biāo)準(zhǔn)GB1444防爆燈具**螺口式燈座GB2828逐批檢查計數(shù)抽樣程序及抽樣表（適用于連續(xù)批的檢查）GB2829周期檢有計數(shù)抽樣程序及抽樣表（適用于生產(chǎn)過程穩(wěn)定性的檢查）GB～性環(huán)境用防爆電氣設(shè)備GB7000燈具通用安全要求與試驗GB7001燈具外殼防護(hù)等級分類GB3術(shù)語術(shù)語采用本標(biāo)準(zhǔn)第2章引用標(biāo)準(zhǔn)中相應(yīng)的術(shù)語，還采用了下述術(shù)語：防爆燈具explosiotectedluminaire為防止點(diǎn)燃周圍性混合物而采取了各種特定措施的燈具。攜帶式燈具portablehandluminaire使用中可握在手中的防爆燈具。本標(biāo)準(zhǔn)規(guī)定為可移式燈具的一種類型。</p><p> *安裝一個引入裝置，將其余(引入裝置拆除后的)孔用適合防爆型式的悶頭代替。這樣，不會因多余的引入裝置忘記封堵而造成隔爆外殼的失效。⑶透明件的安裝防爆燈具離不開透明件，而透明件又是外殼部件中強(qiáng)度比較低的部件，因此透明件安裝是否可靠直接影響防爆燈具的安全性能。下面分析一下三種常用的透明件安裝方式:a)直接密封在外殼內(nèi)，與外殼形成一個整體。這種方法簡單實(shí)用、使用。密封材料應(yīng)選用耐溫、耐油的橡膠件，或使用環(huán)氧樹脂等膠粘劑將透明件密封在外殼內(nèi)并壓緊。b)用襯墊或不用襯墊，直接將透明件緊固在外殼內(nèi)。 1區(qū)范圍內(nèi)必須采用隔爆型燈具。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西防爆控制箱,防爆" src="http://tyunfile.71360.com/UploadFile/ZJCZFBDQ/637220463213242187/5578958.png"></div><p style="text-indent:25px">浙江創(chuàng)澤防爆電器有限公司防爆燈的安裝方法防爆燈在安裝前要從銘牌與產(chǎn)品說明書中核對:防爆型式、類別、級別、組別;外殼的防護(hù)等級;安裝方式及安裝用的緊固件要求等。防爆燈的安裝要確保固定牢靠，緊固螺栓不得任意更換，彈簧墊圈應(yīng)齊全。防塵、防水用的密封圈安裝時要原樣放置好。電纜進(jìn)線處，電纜與密封墊圈要緊密配合，電纜的斷面應(yīng)為圓形，且護(hù)套表面不應(yīng)有凹凸等缺點(diǎn)。多余的進(jìn)線口，須按防爆類型進(jìn)行封堵，并將壓緊螺母擰緊，使進(jìn)線口密封。隨著石油、化工、礦業(yè)等產(chǎn)業(yè)的飛速發(fā)展，照明燈具在生產(chǎn)、倉儲、救援中的使用越來越多，品種越來越多。江蘇專業(yè)防爆儀表箱多少錢</p><p style="text-indent:25px">正逐漸被其他光源所替代。陜西防爆控制箱</p><p style="text-indent:25px">用戶當(dāng)用防爆鋼管布線,燈殼采用密封式設(shè)計,對燈具本身來說,起到保護(hù)作用,用在倉庫就再好不過了,并且可根據(jù)倉庫頂上的安裝高度。一般報價為35天前佛山照明防爆燈價格是多少佛山照明防爆燈價格:330元能防止燈內(nèi)部可能產(chǎn)生的電弧、火花和高溫引燃周圍環(huán)境里的可燃性氣體和粉塵,從而達(dá)到防爆要求的燈具。也稱作防爆燈具、防爆照明燈。不同的可燃性氣體混合物環(huán)境對防爆燈的防爆等級和防爆形式有不同的要求。價格來自于網(wǎng)絡(luò),*供參考。36天前佛山照明防爆燈哪家好佛山照明防爆燈好的還是蠻多的，比如說有新黎明防爆啊，還有佛山照明啊，還有奇辰照明啊這些都是還可以的并且信譽(yù)和口碑也都是蠻不錯的。陜西防爆控制箱</p><p style="text-indent:25px">浙江創(chuàng)澤防爆電器有限公司成立于2018-05-25，是一家生產(chǎn)型的公司。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下[ "防爆配電箱", "防爆燈具", "防爆管件", "防爆防腐" ]深受客戶的喜愛。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造電工電氣質(zhì)量品牌。截止當(dāng)前，我公司年營業(yè)額度達(dá)到300-500萬元，爭取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/537819.html</p></div></div></div></div></div><div id="hhtdfho" class="page-right twoColRt"><div id="qfpry2v" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="crj7xpm" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="apczgi3" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" 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