天津廠房電線電纜改造價(jià)格上海玉冰電氣設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="用封、堵、涂、包等措施防止電纜延燃：對(duì)電纜不宜大量采用涂刷防火涂料的方式阻燃，而應(yīng)大量采用封、堵、隔方式時(shí)，應(yīng)注意以下問(wèn)題：(1)、用封、堵、隔的方法，要能保證單根電纜著火不延燃多根電纜。電纜進(jìn)入電纜溝、電纜隧道、電纜槽盒、電纜夾層的管口要"><meta name="keywords" content="天津廠房電線電纜改造價(jià)格,電線電纜改造"><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" 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href="http://www.cdcfah.com/cp/third-dxdl_dqsbydl/">電氣設(shè)備用電纜</a>?天津廠房電線電纜改造價(jià)格上海玉冰電氣設(shè)備供應(yīng)</p><div id="797rnlz" class="leftbox clearfix"><h1>天津廠房電線電纜改造價(jià)格上海玉冰電氣設(shè)備供應(yīng)</h1><div id="p3jfdj7" class="proBig"><div id="73p9x7z" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417271382790166/5550614.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dj7hnzx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417271382790166/5550614.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="h3rp99l" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>天津廠房電線電纜改造價(jià)格,電線電纜改造</p><p><span>***更新：</span>2020-11-23 19:38:00</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="dhfn5tv" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海玉冰電氣設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>吳經(jīng)理</p><p><span>郵箱: </span>1109020744@qq.com</p><p><span>電話: </span>13917970979</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shyubing.cn</p><p><span>手機(jī): </span>021-517619</p><p><span>地址: </span>九亭鎮(zhèn)九新公路399號(hào)1幢14樓</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="dp9nvb9" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="vzvbxbx" class="box"><p><p style="text-indent:25px">用封、堵、涂、包等措施防止電纜延燃：對(duì)電纜不宜大量采用涂刷防火涂料的方式阻燃，而應(yīng)大量采用封、堵、隔方式時(shí)，應(yīng)注意以下問(wèn)題： (1)、用封、堵、隔的方法，要能保證單根電纜著火不延燃多根電纜。電纜進(jìn)入電纜溝、電纜隧道、電纜槽盒、電纜夾層的管口要嚴(yán)密進(jìn)行防火封堵，防止單根電纜或少量電纜著火而引燃大量電纜。電纜溝、電纜隧道內(nèi)每60～100m要設(shè)一道防火墻和防火門(mén)，天津廠房電線電纜改造價(jià)格，豎井中分層設(shè)置防火隔板，電力電纜與控制電纜之間應(yīng)設(shè)防火隔板等，控制電纜應(yīng)采用全防火處理或采用阻燃電纜，以保證在任何緊急情況下主設(shè)備能安全地停止運(yùn)轉(zhuǎn)。重要的電纜通道應(yīng)安裝自動(dòng)報(bào)警和自動(dòng)滅火裝置，如水噴霧和細(xì)水霧滅火裝置，達(dá)到早發(fā)現(xiàn)早撲救。 (2)、必須保證防火封堵的嚴(yán)密性、厚度。防火封堵不嚴(yán)密就失去了封堵作用，特別是電纜集中的地方，做好用軟堵料以保證封堵嚴(yán)實(shí)。維護(hù)檢查時(shí)，應(yīng)及時(shí)將破壞的封堵還原。封堵材料厚度不夠，天津廠房電線電纜改造價(jià)格，電纜著火后火勢(shì)會(huì)穿過(guò)封堵的材料串延燃燒。封堵材料的厚度應(yīng)當(dāng)與封堵面電纜根數(shù)成正比例，電纜數(shù)量愈多封堵愈厚。防火門(mén)應(yīng)有發(fā)生火災(zāi)后自動(dòng)關(guān)閉的裝置，天津廠房電線電纜改造價(jià)格。防止電線電纜起火的措施：定期清掃電纜上所積粉塵，防止所積粉塵自燃引起電纜著火。天津廠房電線電纜改造價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津廠房電線電纜改造價(jià)格,電線電纜改造" src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417271382790166/5550614.png"></div><p style="text-indent:25px">“小而專(zhuān)”、“小而精”、“創(chuàng)品牌”、“加強(qiáng)專(zhuān)業(yè)化協(xié)作”和“建立主機(jī)廠與專(zhuān)業(yè)部件廠戰(zhàn)略合伙軍”等的產(chǎn)業(yè)組織形式已被行業(yè)確認(rèn)。預(yù)測(cè)“十一五”期間，每個(gè)電線電纜**設(shè)備廠抓住一種產(chǎn)品去創(chuàng)品牌特色，逐步形成一種產(chǎn)品的專(zhuān)業(yè)生產(chǎn)廠，如銅鋁桿加工設(shè)備專(zhuān)業(yè)廠、拉絲機(jī)專(zhuān)業(yè)廠、絞線機(jī)專(zhuān)業(yè)廠、成纜機(jī)專(zhuān)業(yè)廠、塑料加工設(shè)備專(zhuān)業(yè)廠、束線機(jī)專(zhuān)業(yè)廠等，主機(jī)專(zhuān)業(yè)生產(chǎn)廠將對(duì)設(shè)備的系列化、標(biāo)準(zhǔn)化、通用化、自動(dòng)化進(jìn)行綜合研究，并逐步建立主機(jī)廠與專(zhuān)業(yè)部件生產(chǎn)廠戰(zhàn)略合伙軍的產(chǎn)業(yè)組織形式，共同努力，提高中國(guó)外市場(chǎng)占有率，形成規(guī)模經(jīng)濟(jì)生產(chǎn)，逐步發(fā)展成具有中國(guó)電線電纜**設(shè)備特色的世界品牌企業(yè)。家裝電線電纜改造工廠電纜與電線一般都由芯線、絕緣包皮和保護(hù)外皮三個(gè)組成部分組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津廠房電線電纜改造價(jià)格,電線電纜改造" src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417271059274808/7370844.png"></div><p style="text-indent:25px">電線電纜行業(yè)雖然只是一個(gè)配套行業(yè)，卻占據(jù)著中國(guó)電工行業(yè)1/4的產(chǎn)值。它產(chǎn)品種類(lèi)眾多，應(yīng)用范圍十分普遍，涉及到電力、建筑、通信、制造等行業(yè)，與國(guó)民經(jīng)濟(jì)的各個(gè)部門(mén)都密切相關(guān)。電線電纜還被稱為國(guó)民經(jīng)濟(jì)的“動(dòng)脈”與“神經(jīng)”，是輸送電能、傳遞信息和制造各種電機(jī)、儀器、儀表，實(shí)現(xiàn)電磁能量轉(zhuǎn)換所不可缺少的基礎(chǔ)性器材，是未來(lái)電氣化、信息化社會(huì)中必要的基礎(chǔ)產(chǎn)品。電線電纜行業(yè)是中國(guó)僅次于汽車(chē)行業(yè)的第二大行業(yè)，產(chǎn)品品種滿足率和國(guó)內(nèi)市場(chǎng)占有率均超過(guò)90%。在世界范圍內(nèi)，中國(guó)電線電纜總產(chǎn)值已超過(guò)美國(guó)，成為世界上第1大電線電纜生產(chǎn)國(guó)。伴隨著中國(guó)電線電纜行業(yè)高速發(fā)展，新增企業(yè)數(shù)量不斷上升，行業(yè)整體技術(shù)水平得到大幅提高。</p><p style="text-indent:25px">電線電纜如何防火：加強(qiáng)電纜的預(yù)防性試驗(yàn).電纜在電纜及電纜附件安裝完成后，應(yīng)進(jìn)行直流耐壓試驗(yàn)[預(yù)防性試驗(yàn)]。并對(duì)實(shí)驗(yàn)數(shù)據(jù)進(jìn)行比較和分析。即可以和相同電纜的實(shí)驗(yàn)數(shù)據(jù)進(jìn)行比較，也可以和本電纜歷史實(shí)驗(yàn)數(shù)據(jù)進(jìn)行比較，探求實(shí)驗(yàn)數(shù)據(jù)的規(guī)律。防止其他設(shè)備著火引燃電纜：可引燃電纜著火的有充油電器設(shè)備和輸煤、制粉系統(tǒng)、汽油機(jī)系統(tǒng)。對(duì)他們必須采取相應(yīng)措施：充油電器設(shè)備附近的電纜溝蓋板要密封，紡織設(shè)備故障失火時(shí)油流到電纜溝里引燃電纜。輸煤、制粉系統(tǒng)附近電纜上的積粉要定期清掃，防止煤粉自然引燃電纜。制粉系統(tǒng)的防暴門(mén)對(duì)著的電纜要有防火槽盒包裝，防止防爆門(mén)動(dòng)作噴火引燃電纜。防止電線電纜起火的措施：電纜溝要保持干燥，防止電纜受潮，造成絕緣下降，引起短路。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津廠房電線電纜改造價(jià)格,電線電纜改造" src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417271141100792/9539525.png"></div><p style="text-indent:25px">電線電纜絕緣厚度不標(biāo)準(zhǔn)會(huì)怎么樣？增加了鋪設(shè)過(guò)程中的難度：隨著全球工業(yè)的發(fā)展，越來(lái)越多的環(huán)境要求高壓電纜產(chǎn)品必須做到外徑小，在鋪設(shè)的過(guò)程中需要考慮留有空隙，這樣才能散發(fā)掉電線電纜通電后產(chǎn)生的熱量，護(hù)套厚度過(guò)厚會(huì)增加鋪設(shè)的難度，所以護(hù)套的厚度要求嚴(yán)格符合相關(guān)的標(biāo)準(zhǔn)，不然無(wú)法起到保護(hù)電線電纜的作用。也不能一味的追求其厚度。根據(jù)以上兩種淺析我們不難看出，產(chǎn)品質(zhì)量的好壞、優(yōu)劣，其第1特征就是從產(chǎn)品的外觀質(zhì)量上反映出來(lái)，不管是哪種產(chǎn)品，還是半成品，在生產(chǎn)中都必須重視外觀質(zhì)量，對(duì)其實(shí)行嚴(yán)格控制和檢查。護(hù)套是電纜的外觀，其外觀要求是光滑圓整，光澤均勻，不偏芯（不得超過(guò)規(guī)定偏差），無(wú)機(jī)械損傷，壓扁，無(wú)目力可見(jiàn)的雜物、氣泡、砂眼，明顯的顆粒、竹節(jié)形、麻花形等。護(hù)套除了符合上述質(zhì)量要求外，護(hù)套厚度對(duì)電纜質(zhì)量也有一定影響。眾所周知電纜護(hù)套的作用是保護(hù)電纜的絕緣線芯在外力作用下不受損傷，起到保護(hù)作用的。如果電纜護(hù)套較薄點(diǎn)達(dá)不到要求，在還沒(méi)有達(dá)到正常較大外界破壞力作用下電纜護(hù)套就損壞了。電纜與熱力管道接近或交叉時(shí)，如有隔熱措施，平行和交叉的較小距離分別為0.5m和0.15m。甘肅電線電纜改造</p><p style="text-indent:25px">使用電纜保護(hù)套管保護(hù)電纜可以達(dá)到的優(yōu)勢(shì)內(nèi)壁光滑，不刮傷電纜。天津廠房電線電纜改造價(jià)格</p><p style="text-indent:25px">電線電纜常見(jiàn)問(wèn)題及處理方法：表面質(zhì)量 1、塑料層表面質(zhì)量缺陷及產(chǎn)生的原因 1.1塑料材質(zhì)不良，有較難塑化的樹(shù)脂在沒(méi)有完全塑化時(shí)被擠出，造成塑料層表面有小晶點(diǎn)和小顆粒，分布在塑料層表面四周。 1.2加料時(shí)混入雜物，造成塑料層表面有雜質(zhì)疙瘩。 1.3模套承線徑表面不光滑或有缺口，或因溫度控制過(guò)高，有塑料中分解物堆積在?？谔帲斐伤芰媳砻嬗泻圹E。 1.4線芯或纜芯太重，放線張緊力小，且冷卻不好時(shí)，易造成塑料層起皺。 2、消除方法塑料本身造成的疙瘩，應(yīng)適當(dāng)提高溫度，出現(xiàn)樹(shù)脂疙瘩或塑化不良的疙瘩，要適當(dāng)調(diào)高溫度或降低螺桿和牽引的速度，要配合適的模具并檢查承線徑表面是否光滑，適當(dāng)降低模口溫度，產(chǎn)生堆積分解物后立即清理，加料時(shí)嚴(yán)防混入雜物，發(fā)現(xiàn)雜質(zhì)擠出要立即清理機(jī)頭，把螺桿內(nèi)存膠跑凈，加強(qiáng)線芯或纜芯放線張緊加，并適當(dāng)降低牽引速度保證塑料層的完全冷卻。天津廠房電線電纜改造價(jià)格</p><p style="text-indent:25px">上海玉冰電氣設(shè)備有限公司致力于電工電氣，是一家服務(wù)型的公司。玉冰電氣致力于為客戶提供良好的老設(shè)備電氣更換，業(yè)擴(kuò)增容，按裝充電樁，廠房電線電纜改造，一切以用戶需求為中心，深受廣大客戶的歡迎。公司從事電工電氣多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專(zhuān)業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。玉冰電氣立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)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(lái)源地址: http://www.cdcfah.com/cp/2112801.html</p></div></div></div></div></div><div id="z77n9jf" 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