福建防水防爆正壓柜生產(chǎn)廠家客戶至上浙江重達防爆電器供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="防爆正壓柜是一種用于易燃易爆環(huán)境中的電氣設(shè)備，福建防水防爆正壓柜生產(chǎn)廠家，經(jīng)過特殊工藝處理在易燃易爆環(huán)境中可防爆，防靜電，耐腐蝕。防爆正壓柜調(diào)試注意事項：本產(chǎn)品出廠時，各參數(shù)已設(shè)定好，嚴禁用戶擅自更改參數(shù)。用戶在調(diào)試時請注意儀表、自控線路及"><meta name="keywords" content="福建防水防爆正壓柜生產(chǎn)廠家,防爆正壓柜"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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id="7do2arn" class="proBig"><div id="i4u7lx2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376959152373047/6258306.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ep2dpz7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376959152373047/6258306.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="elsmdpg" 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>福建防水防爆正壓柜生產(chǎn)廠家,防爆正壓柜</p><p><span>***更新：</span>2021-01-17 08:15:30</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="zda7rco" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江重達防爆電器有限公司</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: </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="hqxmdk7" class="page-proshow02"><p class="title">詳細說明</p><div id="ngsjpww" class="box"><p><p style="text-indent:25px">防爆正壓柜是一種用于易燃易爆環(huán)境中的電氣設(shè)備，福建防水防爆正壓柜生產(chǎn)廠家，經(jīng)過特殊工藝處理在易燃易爆環(huán)境中可防爆，防靜電，耐腐蝕。防爆正壓柜調(diào)試注意事項：本產(chǎn)品出廠時，各參數(shù)已設(shè)定好，嚴禁用戶擅自更改參數(shù)。用戶在調(diào)試時請注意儀表、自控線路及取樣管路的暢通。用戶配電系統(tǒng)部分調(diào)試： 1)本產(chǎn)品經(jīng)運輸、安裝等環(huán)節(jié)后，福建防水防爆正壓柜生產(chǎn)廠家，福建防水防爆正壓柜生產(chǎn)廠家，必須嚴格按照低壓成套設(shè)備的檢驗、調(diào)試標(biāo)準(zhǔn)進行檢查。 2)根據(jù)本產(chǎn)品隨箱技術(shù)附件(總裝圖紙等)以及用戶的設(shè)計圖紙逐一對照，進行檢查和操作。防爆正壓柜防爆原理主要是采用介質(zhì)隔離點燃源的防爆措施。福建防水防爆正壓柜生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建防水防爆正壓柜生產(chǎn)廠家,防爆正壓柜" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376959152373047/6258306.png"></div><p style="text-indent:25px">防爆正壓柜的降溫的處理辦法，防爆正壓柜里面是有壓力的，一般在100帕左右，與外面的大氣是密封的，這就要考慮電器在正常運行過程中，或者滿負荷運行時會產(chǎn)生熱量，設(shè)備在老化、接觸不良都會發(fā)生電器發(fā)熱，外部的氣溫過高也會使柜體發(fā)熱，而產(chǎn)生的后果是：過度發(fā)熱會使電器快速老化，影響使用壽命，嚴重的燒毀電器元器件等，使我們的生產(chǎn)不能正常進行，一旦故障，防爆正壓柜就應(yīng)該返廠維修，周期比較長。防爆正壓柜在這種情況下就需要和防爆空調(diào)配合使用，防爆正壓柜對使用環(huán)境有要求，所以內(nèi)部要有個常溫的工作壞境，讓設(shè)備達到至優(yōu)狀態(tài)。防爆正壓柜的配合哪款防爆空調(diào)使用也是一個問題，不同的使用環(huán)境需要配合不同的防爆空調(diào)。福建高壓防爆正壓柜報價浙江重達防爆電器有限公司專業(yè)生產(chǎn)防爆配電箱。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建防水防爆正壓柜生產(chǎn)廠家,防爆正壓柜" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376959164179687/5256724.png"></div><p style="text-indent:25px">防爆正壓柜散熱：排氣冷卻：排氣冷卻這種冷卻方法是將正壓柜的排氣通道打開，將正壓柜內(nèi)的熱空氣排出的冷卻方法，這種方法在排氣的同時，需要加大進氣的供給，以維持柜內(nèi)的正壓，因而換氣速度緩慢，冷卻效果有限，若加大排氣量，可能會造成正壓柜失壓。安裝散熱裝置，運用散熱鋁板，鋁是導(dǎo)熱性能非常好的一種金屬，散熱鋁板由一塊基板和背部的散熱片組成，散熱鋁板安裝在防爆變頻柜背面，與變頻柜法蘭連接，保證了防爆變頻柜的防爆性能。防爆柜內(nèi)部的變頻器可以直接安裝固定在散熱鋁板上，與散熱鋁板直接接觸，使變頻器發(fā)出的熱量更有效地傳導(dǎo)到散熱片上，再經(jīng)散熱片散發(fā)到周圍空氣中去。運用呼吸裝置，防爆變頻柜頂部安裝呼吸裝置，使防爆變頻柜內(nèi)部的空氣可以與外部的空氣進行流通，極大的降低防爆變頻柜內(nèi)部的空氣溫度。呼吸裝置能夠承受它所安裝的隔爆外殼內(nèi)部產(chǎn)生的壓力，并且能夠阻止像向外殼周圍性環(huán)境傳爆。呼吸口處安裝散熱風(fēng)扇，這一方法更是加快了防爆變頻柜內(nèi)部空氣向外部的流通，加快了防爆變頻柜的散熱速度。</p><p style="text-indent:25px">防爆正壓柜氬弧焊是使用氬氣(Ar)作為保護氣體的一種電弧焊。這種焊接分為不熔化極氬弧焊和熔化極氨弧焊。　　不熔化極氬弧焊是使用高熔點的鈰鎢棒作為一個電極的。這種焊接需要使用焊絲作為填充防爆正壓柜。鈰鎢棒電極只是起引導(dǎo)電流作用，與正壓防爆柜(另一個電極)構(gòu)成圓路產(chǎn)生電弧，本身不熔化。焊絲和正壓防爆柜在電弧作用下熔融結(jié)合在一起。這種方法由于通過的電流較小，*適用于厚度在6mm以下的正壓防爆柜的焊接；此外，當(dāng)采用鎢極脈沖氬弧焊(P.TIG)時，正壓防爆柜厚度可達0.1mm。防爆正壓柜按進氣方式分為持續(xù)吹掃型和泄露補償型。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建防水防爆正壓柜生產(chǎn)廠家,防爆正壓柜" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376959081357422/6739086.png"></div><p style="text-indent:25px">防爆正壓柜操作步驟：首先：氣源備好后，完全打開“進氣手動閥”同時按下“啟動”鍵，進氣電磁閥打開，進入換氣狀態(tài)（通過限壓閥排氣）。注：這一步為換氣操作，本設(shè)備必須經(jīng)過“換氣操作”才能正常運行，而且每次運行前必須換氣，目的是將正壓腔里可能存在的易燃易爆混合氣體排出去，換成凈化的保護氣體，避免運行時的電火花點燃易燃易爆氣體，發(fā)生。第二步：換氣30分鐘后，系統(tǒng)進入自動監(jiān)控狀態(tài)；此時，進氣電磁閥關(guān)閉，通過電磁閥旁路節(jié)流閥給柜內(nèi)補氣，使壓力表持續(xù)顯示在200-300Pa之間。即進入正常工作，系統(tǒng)可送電運行。防爆正壓柜可多臺并柜。福建高壓防爆正壓柜報價</p><p style="text-indent:25px">防爆正壓柜形成正壓保護從而達到電器防爆的目的;福建防水防爆正壓柜生產(chǎn)廠家</p><p style="text-indent:25px">防爆正壓柜優(yōu)點：1.輕便，2mm鐵板焊接而成2. 仿威圖結(jié)構(gòu)，數(shù)控沖床、數(shù)控折彎加工，精度高且結(jié)構(gòu)美觀。3. 對元器件要求少，大功率、大體積等均可以安裝。4.原理上來說，隔爆型內(nèi)部允許，不允許傳爆；正壓型內(nèi)部不會。因此出現(xiàn)情況時，隔爆型允許把元器件損壞。正壓型會失壓斷電，不會損壞元器件。有觸摸屏，且需要手指操作的，選用隔爆正壓柜。（非防爆觸摸屏）。特殊情況（例如內(nèi)部要求安裝一臺電腦），根據(jù)實際情況而定。福建防水防爆正壓柜生產(chǎn)廠家</p><p style="text-indent:25px">浙江重達防爆電器有限公司主要經(jīng)營范圍是電工電氣，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。公司業(yè)務(wù)涵蓋防爆配電箱，防爆接線箱，防爆管件，防爆燈具等，價格合理，品質(zhì)有保證。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。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2886006.html</p></div></div></div></div></div><div id="vo2ugco" class="page-right twoColRt"><div id="ohizgsi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8xeq7kb" class="recomPic likePro"><a href="http://www.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配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="fi7tlnu" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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