工廠防爆燈具價格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="燈具隔爆外殼的基本要求：對于隔爆型燈具，隔爆外殼是這類隔爆型防爆電氣設(shè)備的關(guān)鍵部件，所以隔爆外殼必須符合一般要求和隔爆性能的特殊要求。1、一般要求：隔爆型燈具是一種特殊的燈具，必須符合普通燈具的通用要求。燈具的外殼造型力求美觀大方，結(jié)構(gòu)緊湊"><meta name="keywords" content="工廠防爆燈具價格,防爆燈具"><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 http-equiv="Cache-Control" content="no-transform" /> <meta 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class="proBig"><div id="lzlxdee" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584675253906/4005703.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7grnd3t" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584675253906/4005703.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="p73flmx" 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>工廠防爆燈具價格,防爆燈具</p><p><span>***更新：</span>2020-12-11 09:22:13</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="ccxyukb" 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="dctevls" class="page-proshow02"><p class="title">詳細說明</p><div id="dbsyvdm" class="box"><p><p style="text-indent:25px">燈具隔爆外殼的基本要求：對于隔爆型燈具，隔爆外殼是這類隔爆型防爆電氣設(shè)備的關(guān)鍵部件，所以隔爆外殼必須符合一般要求和隔爆性能的特殊要求。 1、一般要求：隔爆型燈具是一種特殊的燈具，必須符合普通燈具的通用要求。燈具的外殼造型力求美觀大方，結(jié)構(gòu)緊湊可靠，輕便且工藝性要好。要求有足夠的容積用來放置燈座、燈泡、反射器、接線柱等電氣元件和燈具配件，工廠防爆燈具價格，同時要考慮布局的合理性，便于安裝、更換光源等使用和維修，工廠防爆燈具價格。要有一定表面積的透明部分，以使燈具內(nèi)部光源的光通量通過反射部件有效地投射出來。要綜合考慮散熱，工廠防爆燈具價格、防塵、防水和防腐等措施，在結(jié)構(gòu)上給予充分的保證。在適當(dāng)?shù)奈恢?，合理地布置?nèi)外接地，并有相應(yīng)的長久性接地標(biāo)志。 2、特殊要求：隔爆外殼國家防爆標(biāo)準(zhǔn)要求能承受內(nèi)部性氣體混合物的壓力，并阻止內(nèi)部的火焰向外殼周圍性混合物傳播；要滿足這—性能，就必須具體考慮如下特殊要求：耐爆性能。要求燈具外殼有足夠的強度和剛度來承受燈具內(nèi)腔可能引起的壓力。防爆燈具不只一種，按使用環(huán)境以及形式的有所不同，按照類型來分，不少于十種。工廠防爆燈具價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="工廠防爆燈具價格,防爆燈具" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584675253906/4005703.png"></div><p style="text-indent:25px">防爆燈具主要有三塊燈珠、外殼、驅(qū)動電源。要想把價格做低那么就只有在這三方面做功夫了。 1、燈珠：國產(chǎn)1W燈珠有賣2毛錢的，為什么兩毛錢就敢賣？燈珠里面的金線用銅線代替，其他的原材料用劣質(zhì)材料替代，這是消費者沒法察覺到的，而且標(biāo)稱1W，但用設(shè)備檢測可能只有0.5W ，而消費者一般是不會去測試的。 2、外殼用些邊角鋁或者是塑膠，成本在1塊到3塊錢。 3、驅(qū)動電源現(xiàn)在市場上劣質(zhì)的驅(qū)動有賣到1塊多的，甚至還有更低的，做防爆燈具的廠家倒閉的不知有多少，而那些為了謀利不負責(zé)任做劣質(zhì)驅(qū)動的商家，卻不知賺了多少錢。工廠防爆燈具價格燈具是我們的日常生活必備商品，市面上燈具有很多種類，防爆燈具是其中的一類。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="工廠防爆燈具價格,防爆燈具" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584697304688/3738074.png"></div><p style="text-indent:25px">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。按防爆型式分為隔爆型、增安型、正壓型、無火花型和粉塵防爆型共5種主要類型，也可以由其他防爆型式和上述各種防爆型式組合形或復(fù)合型和特殊型。按防觸電保護型式分為Ⅰ、Ⅱ、Ⅲ類。防觸電保護是為防止防爆燈具外殼易觸及零件帶電，使人體觸電或不同電位的導(dǎo)體觸及產(chǎn)生電火花而引燃性混合物。AⅠ類在基本絕緣的基礎(chǔ)上，將易觸及的正常工作時不帶電的可導(dǎo)電部件都連結(jié)到固定線路中的保護接地導(dǎo)體上。BⅡ類用雙重絕緣或加強絕緣作為安全保護措施，無接地保護。CⅢ類使用有效值不大于50v的安全電壓，并且其中不會產(chǎn)生高于此電壓值。D0類――只依靠基本絕緣作為安全保護措施。絕大部分的防爆燈具防觸電保護型式為I類燈具，只有少數(shù)為Ⅱ類、Ⅲ類燈具。</p><p style="text-indent:25px">設(shè)計中規(guī)定的動態(tài)強度試驗。這就要求這些玻璃透明件需要有足夠的強度，即必須有足夠的厚度和一定的幾何形狀分布，經(jīng)過鋼化等工藝處理。在設(shè)計定型玻璃透明件時，必須注重玻璃厚度的合理選擇和形狀的確定。一切以避免透明件成品應(yīng)力不均勻為前提，同時要盡量保證不出現(xiàn)厚度突變現(xiàn)象。玻璃的主要優(yōu)點是在高溫、紫外線輻射以及長時間的潮濕條件下能保持共物理及透光性能，表面耐硬質(zhì)顆粒的擦傷，并且允許浸在含水或在機物的溶劑中而不致產(chǎn)生應(yīng)力裂紋或腐蝕。玻璃的主要缺點是它的脆性及抗拉強度低。為了彌補這些缺點，在設(shè)計玻璃透明件與燈體組裝結(jié)構(gòu)時，通常在玻璃透明件和燈具外殼的金屬零件之間鑲上密封墊，防止與外殼金屬元件的點接觸，損壞玻璃透明件。為防止固體異物的沖擊以致打碎玻璃透明件，目前常用的方祛是加格柵網(wǎng)罩保護。如不裝格柵網(wǎng)罩，則玻璃透明件須通過 GB3836．1 規(guī)定的高能量沖擊試驗。防爆燈具產(chǎn)品特性：采用進口 LED 光源，平均使用壽命長達 10 萬小時。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="工廠防爆燈具價格,防爆燈具" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584651542969/8731956.png"></div><p style="text-indent:25px">在日常檢修維護中注意事項：在更換燈泡(管)時，防爆燈具的隔爆接合面應(yīng)妥善保護，不得損傷;經(jīng)清洗后的隔爆面應(yīng)涂磷化膏或204-1防銹油，嚴(yán)禁涂刷其他油漆;隔爆面上不得有銹蝕層，如有較輕微銹蝕，經(jīng)清洗后應(yīng)無麻面現(xiàn)象。用于防塵、防水用的密封圈一定要保證完好，這一點對增安型燈具而言是十分重要的。如果密封圈損壞嚴(yán)重，要用相同規(guī)格、相同材質(zhì)的密封圈予以更換，必要時更換整個燈具。檢修時要注意燈罩是否完好，如有破裂要馬上更換。防爆燈具燈體為隔爆型、接線腔為增安型的復(fù)合型結(jié)構(gòu)等同于整體隔爆結(jié)構(gòu)。工廠防爆燈具價格</p><p style="text-indent:25px">防爆燈具產(chǎn)品特性：光線投射均勻柔和，尤其適合各種低頂，平臺，高頂、高棚等場所作為固定照明使用。工廠防爆燈具價格</p><p style="text-indent:25px">防爆燈具的分類：一、安裝式分類防爆燈具的安裝使用方式通常可以分為三種固定式、可移動式以及便攜式，那么通常這三種防爆燈具是應(yīng)用在什么地方的呢？答：固定式安裝主要是為使用者提供良好穩(wěn)定的照明，可移動式在照明的基礎(chǔ)上增加了移動裝置所以可以切換使用各種工作現(xiàn)場，便攜式主要是為一些工作環(huán)境內(nèi)電源電壓不穩(wěn)定或匱乏而設(shè)計的。二、防爆的形式分類防爆燈具同于其他的防爆電氣設(shè)備也可有多種防爆形式，主要分為五種（隔爆、增安、正壓、無火花、粉塵）防爆形式。當(dāng)然防爆燈具可不止這五種防爆形式了因為防爆燈具的應(yīng)用面比較廣闊所以種類繁多這里就不再多說了，另外還一種特殊的形式是通過多種防爆形式結(jié)合后設(shè)計的我們統(tǒng)稱為復(fù)合型防爆燈具。三、外殼防護等級分類我們都知道不同的制造工藝造出來的防爆電氣防護等級都是不一樣的，而防爆燈具也是這樣可分為防塵、防水而防塵的燈具分為6級防水等級則分為8級，所以會根據(jù)不同的防護等級級防護性能進行分類。工廠防爆燈具價格</p><p style="text-indent:25px">浙江重達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。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下防爆配電箱，防爆接線箱，防爆管件，防爆燈具深受客戶的喜愛。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于電工電氣行業(yè)的發(fā)展。重達防爆秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2360621.html</p></div></div></div></div></div><div id="qjv77g2" class="page-right twoColRt"><div id="bopvlcs" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hv8tkgr" 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="3upxjz3" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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