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class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_zmgy/">照明工業(yè)</a>?<a href="http://www.cdcfah.com/cp/second-zmgy_zmytdj/">專門用途燈具</a>?<a href="http://www.cdcfah.com/cp/third-zmytdj_fbdj/">防爆燈具</a>?遼寧普通防爆燈具客戶至上浙江重達(dá)防爆電器供應(yīng)</p><div id="jqm3fqb" class="leftbox clearfix"><h1>遼寧普通防爆燈具客戶至上浙江重達(dá)防爆電器供應(yīng)</h1><div id="dghlbbm" class="proBig"><div id="dlbmny8" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584910244141/5330814.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="78dzarc" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584910244141/5330814.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="0zekqbw" 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>遼寧普通防爆燈具,防爆燈具</p><p><span>***更新：</span>2020-12-08 07:20:30</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lozk3iq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江重達(dá)防爆電器有限公司</a></p><p><span>聯(lián)系人：</span>曹重</p><p><span>郵箱: </span>xiaohongtao2004@163.com</p><p><span>電話: </span>15067773691</p><p><span>傳真: </span>0577_</p><p><span>網(wǎng)址: </span>http://zjzdfbdq.shop.88360.com</p><p><span>手機(jī): </span>0577-62874066</p><p><span>地址: </span>北白象鎮(zhèn)交通西路</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="uhio73h" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="l2x7wxy" class="box"><p><p style="text-indent:25px">燈具是我們的日常生活必備商品，市面上燈具有很多種類，防爆燈具是一類，那現(xiàn)在我們就來講述一下防爆燈具的知識。簡單而言，防爆燈具就是有一定的照明作用，還有一定防爆功能。它一般用于可燃性氣體和粉塵存在的危險場所，適用于各類**，油田，礦井，化工，工廠。外殼防腐蝕性強(qiáng)，密封性好，是種新的LED節(jié)能燈源產(chǎn)品。防爆燈具的外殼采用輕質(zhì)鋁合金壓鑄成型，表面采用高壓靜電噴塑處理，遼寧普通防爆燈具，可作照明應(yīng)急。防爆燈具類型主要有防爆型防爆燈具、安全型防爆燈具、移動型防爆燈具等，隨著時代的發(fā)展，遼寧普通防爆燈具，防爆功能越來越多，遼寧普通防爆燈具，性能越來越高。國家規(guī)定化工廠一定要使用防爆燈具。遼寧普通防爆燈具</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧普通防爆燈具,防爆燈具" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584910244141/5330814.png"></div><p style="text-indent:25px">一般隔爆型燈具透明件采用密封結(jié)構(gòu)時，密封墊的厚度須不小于 2.Omm，金屬外殼與玻璃透明件之間密封墊的嵌入部分寬度，須不小于 10.0mm。同時玻璃透明件一般應(yīng)以內(nèi)腔安裝，因為當(dāng)內(nèi)部有壓力時，彈性密封墊趨于壓縮狀態(tài)，會加強(qiáng)密封性能。彈性密封墊的材質(zhì)，一般采用丁腈橡膠；當(dāng)燈具的功率較大時，可采用石棉橡膠板或硅橡膠、氟橡膠等離火自熄的材料。還必須注意的是，在安裝玻璃透件時，就采取措施，從結(jié)構(gòu)上保證壓緊燈罩、玻璃管、透明板的周邊，受力要均勻，避免引起透明件內(nèi)部產(chǎn)生危險的機(jī)械應(yīng)力。對于隔爆型燈具的玻璃透明件，還可以采用與外殼燈體直接膠封的方法密封固定。這種結(jié)構(gòu)對膠封材料要求較高，以硅橡膠為宜。燈具透明件與外殼部件的固定，在結(jié)構(gòu)上必須保證，在更換光源時，透明件和密封件不得從外殼部件上脫落。遼寧普通防爆燈具防爆燈具主要有三塊燈珠、外殼、驅(qū)動電源。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧普通防爆燈具,防爆燈具" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584675253906/4005703.png"></div><p style="text-indent:25px">化工廠為什么要用防爆燈具？化工廠不同于普通工廠，有些化工品的化學(xué)性質(zhì)不穩(wěn)定，在特定情況下非常容易發(fā)生化學(xué)變化，導(dǎo)致人體中毒、等。由于照明燈具在工作時不可避免地產(chǎn)生電火花或形成熾熱的表面，它們一旦與生產(chǎn)或救援現(xiàn)場的性氣體混合物相遇，就會導(dǎo)致事故的發(fā)生，直接危及公民的生命和國家財產(chǎn)安全。而防爆燈具就是能防止燈內(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。</p><p style="text-indent:25px">隨著LED光源使用越來越頻繁，LED企業(yè)也面臨著燈具產(chǎn)業(yè)的轉(zhuǎn)型，LED燈具種類繁多，產(chǎn)品質(zhì)量良莠不齊，在這個轉(zhuǎn)型的過程中，有的企業(yè)獲得用戶極大的認(rèn)可，防爆燈具就是采用LED光源的防爆照明燈具類型，那究竟如何去判斷防爆燈具品牌的性能呢？主要由以下幾個方面： 1、防爆燈具采用的光源的品牌和性能，也就是單位功率的光通量； 2、防爆燈具目前解決的問題是防爆燈具的散熱問題，防爆燈具的散熱是判斷燈具品牌好壞的重要因素； 3、防爆燈具的防爆等級和三防等級，可以確保燈具在惡劣的環(huán)境中運(yùn)行； 4、防爆燈具售后，良好的售后服務(wù)可以保證燈具用戶無后顧之憂。防爆燈具的防爆類別、級別與溫度都是國家標(biāo)準(zhǔn)規(guī)定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧普通防爆燈具,防爆燈具" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584072167969/2395188.png"></div><p style="text-indent:25px">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GB3836.1《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。盡管GB3836.2沒有對此說明，GB3836.15-2000《性氣體環(huán)境用電氣設(shè)備第15部分：危險場所電氣安裝(煤礦除外)》對此作出了規(guī)定。通過引入裝置引入到燈具的電纜，從安裝到使用整個過程中，如果有可能受到拉力，引入裝置的壓緊螺母上或靠近引入裝置的燈具內(nèi)部增加電纜防拔脫壓板，阻止力傳遞到接線端子上和防止電纜可能產(chǎn)生的移動，防止電氣連接的接觸不良或失效。燈具在設(shè)計時可能需要提供一個以上引入裝置，方便用戶不同的安裝要求。出廠時，應(yīng)將全部的引入裝置都安裝好封堵件，封堵件的結(jié)構(gòu)必須適合防爆型式?；蛘?，*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。透明件安裝是否可靠直接影響防爆燈具的安全性能。遼寧普通防爆燈具</p><p style="text-indent:25px">防爆燈具產(chǎn)品特性：采用一體式流線型結(jié)構(gòu)方式，更好的增加了熱傳導(dǎo)，進(jìn)一步提高散熱性能。遼寧普通防爆燈具</p><p style="text-indent:25px">LED燈和防爆燈具的區(qū)別是什么？ 1、應(yīng)用場所不同：防爆燈具主要安裝使用在性氣體存在的危險場所，具有一定的危險性，而LED燈主要用于生活場所以及無危險性的工業(yè)場所，相對來說LED燈安裝使用的場所比較安全。 2、材質(zhì)不同：由于防爆燈具應(yīng)用場所的特殊性大多都是環(huán)境條件非常惡劣的場所，因此對機(jī)械強(qiáng)度以及機(jī)械構(gòu)造有一定的要求。而LED由于安裝使用的場所比較安全，因此對機(jī)械強(qiáng)度不及防爆燈具高。 3、性能不同：防爆燈具具有良好的防爆性能，具有多種防爆結(jié)構(gòu)形式，可滿足不同環(huán)境條件的場所安裝的需求，可在危險性場所下正常使用。普通led燈則不能在危險性場所下正常使用。因此LED燈只是一種節(jié)能照明燈，采用LED的為光源，但是它的使用是局限性的，比較適合家庭方面的照明，在安全的范圍區(qū)內(nèi)使用。而是led燈的防爆燈具一種，其原理同防爆燈具相同，只不過光源是LED光源，是指為了防止點燃周圍性混合物如性氣體環(huán)境、性粉塵環(huán)境、瓦斯氣體等而采取的各種特定措施的，防爆燈具既節(jié)能而又達(dá)到防爆的效果，是兩全其美的照明燈具，防爆燈具更偏工業(yè)上照明。屬于危險場所使用。遼寧普通防爆燈具</p><p style="text-indent:25px">浙江重達(dá)防爆電器有限公司致力于電工電氣，是一家生產(chǎn)型的公司。公司業(yè)務(wù)分為防爆配電箱，防爆接線箱，防爆管件，防爆燈具等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。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，打造電工電氣良好品牌。重達(dá)防爆立足于全國市場，依托強(qiáng)大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2316857.html</p></div></div></div></div></div><div id="ll3soeu" class="page-right twoColRt"><div id="ps3abrh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mu7xyou" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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