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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jvdlbp7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452424707031/2495206.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="np7xdzp" 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>湖北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>恩施橋梁避雷針安裝,避雷針</p><p><span>***更新：</span>2021-01-25 11:09:02</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="fz99t9p" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">湖北乾元上風(fēng)電氣工程有限公司</a></p><p><span>聯(lián)系人：</span>尹經(jīng)理</p><p><span>郵箱: </span></p><p><span>電話: </span>15671528728</p><p><span>傳真: </span>156_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>156-71528728</p><p><span>地址: </span>武漢市江岸區(qū)金橋大道金橋壹號(hào)1203</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="lhndtpx" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="77ljrpd" class="box"><p><h2> 安裝避雷針有哪些注意事項(xiàng)？ </h2> <p> <span style="font-size:16px;">安裝避雷針時(shí)，應(yīng)注意以下事項(xiàng)： 1、在選擇**避雷針的裝設(shè)地點(diǎn)時(shí)，應(yīng)使避雷針及其接地裝置與配電裝置之間抄保持以下規(guī)定的距離：在地面上，由**避雷針到配電裝置的導(dǎo)電部分以及到變電所電氣設(shè)備和構(gòu)架地部分間的空間距離不應(yīng)小于6m,在地下，由**避襲雷針本身的接地裝置與變電所接地網(wǎng)間近的地中距離一般不小于3m。 2、**避雷針的接地電阻一般不宜超過(guò)10Ω。 3、為了防止雷擊避雷針時(shí)，雷電波由電線傳入室內(nèi)，危及人身安全，恩施橋梁避雷針安裝，所以不得在避雷針構(gòu)架上架設(shè)電壓線路或通信線路。裝有避雷針的構(gòu)架上的照明燈電源線，必須采用直埋于地下的帶金屬保護(hù)層的電纜或穿入金屬管的導(dǎo)線。電纜保護(hù)層或金屬管必百須接地，埋地長(zhǎng)度在10m以上，方可與配電裝置的接地網(wǎng)連接，貨與電源線度，恩施橋梁避雷針安裝，恩施橋梁避雷針安裝、低壓配電裝置相連接。</span> 避雷針價(jià)格，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)有保障！恩施橋梁避雷針安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="恩施橋梁避雷針安裝,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452424707031/2495206.jpg"></div><h2> 安裝避雷針需要注意的事項(xiàng) </h2> <p> <span style="font-size:16px;">（一）安裝避雷針時(shí)需要注意：（1）建筑物頂部的避雷針必須與頂部的其他金屬物體連成一個(gè)整體的電氣通路。（2）不得在避雷針構(gòu)架上架設(shè)低電壓線路或通訊線路。（二）安裝避雷帶和避雷網(wǎng)時(shí)需要注意： 1.明裝避雷帶（網(wǎng)）（1）在屋面混凝土支座上的安裝避雷帶（網(wǎng)）的支座既可以在施工過(guò)程中現(xiàn)場(chǎng)澆制，也可以預(yù)制再砌牢。（2）在女兒墻上的安裝沿女兒墻安裝時(shí)，要使用支架固定，盡量隨結(jié)構(gòu)施工預(yù)埋支架。若條件受到限制，在墻體施工時(shí)需預(yù)留不小于100mmx 100mmx 100mm的孔洞，且洞口的大小里外一致。直線段支架的水平間距應(yīng)為1-1.5m，垂直間距應(yīng)為1.5-2m，且支架間距應(yīng)該平均分布。女兒墻上設(shè)置的支架應(yīng)該與墻頂面垂直。 (3)在屋脊或檐口支座、支架上的安裝需要使用混凝土支座或支架固定?，F(xiàn)場(chǎng)澆制支座的時(shí)候，首先把脊瓦敲去一角，使支座與脊瓦內(nèi)的砂漿連成一體；固定支架時(shí)，用電鉆將脊瓦鉆孔，再將支架插入孔內(nèi)，用水泥砂漿填塞牢固。支座和支架的水平間距為1-1.5m，轉(zhuǎn)彎處為0.25m-0.5m。</span> 隨州避雷針廠家直銷防雷避雷針安裝，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)有保障！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="恩施橋梁避雷針安裝,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372587891/689265.jpg"></div><h2> 避雷針是什么樣子？ </h2> <p> <span style="font-size:16px;">避雷針是保護(hù)建筑物等避免雷擊的裝置。在高大建筑物頂端安裝一個(gè)金屬棒，用金屬線與埋在地下的一塊金屬板連接起來(lái)，利用金屬棒的前列放電，使云層所帶的電和地上的電逐漸中和。唐代《炙轂子》一書在記載了這樣一件事：漢朝時(shí)柏梁殿遭到火災(zāi)，一位巫師建議，將一塊魚尾形狀的銅瓦放在層頂上，就可以主防止雷電所引起的天火。屋頂上所設(shè)置的魚尾開(kāi)頭的瓦飾，實(shí)際上兼作避雷之用，可認(rèn)為是現(xiàn)代避雷針的雛形。而早在以前，中國(guó)已經(jīng)有了避雷針，一般以**為裝飾，龍嘴里有避雷針頭。法國(guó)旅行家卡勃里歐別·戴馬甘蘭1688年所著的《中國(guó)新事》一書中記有：中國(guó)屋脊兩頭，都有一個(gè)仰起的**，龍口吐出曲折的金屬舌頭，伸向天空，舌根連結(jié)一根細(xì)的鐵絲，直通地下。這種奇妙的裝置，在發(fā)生雷電的時(shí)刻就大顯神通，若雷電擊中了屋宇，電流就會(huì)從龍舌沿線睛行至地底，避免雷電擊毀建筑物。這說(shuō)明，中國(guó)古代建筑上的如雷裝置，在大批量和結(jié)構(gòu)上已和現(xiàn)代避雷針基本相似。</span> </p><h2> 中國(guó)發(fā)明了避雷針 </h2> <p> <span style="font-size:16px;">一般都認(rèn)為發(fā)明避雷針的人是18世紀(jì)的羅蒙諾索夫和富蘭克林。其實(shí)，早認(rèn)識(shí)避雷術(shù)的還是在我國(guó)。公元1688年，法國(guó)旅行家卡勃里歐列·戴馬甘蘭在游歷中國(guó)后，寫了一本《中國(guó)新事》的書，書中寫道：“……，中國(guó)屋宇的屋脊兩頭，都有一個(gè)仰起的**，龍口吐出曲折的金屬舌頭，伸上天空，舌根連接著一根根細(xì)的鐵絲，直通地下。這樣奇妙的裝置在發(fā)生雷電的時(shí)候就大顯神通，若雷電擊中了屋宇，電流就會(huì)從龍舌沿線下行地底，起不了絲毫破壞作用?！睆倪@里看來(lái)，我國(guó)對(duì)避雷針的應(yīng)用，比富蘭克林作的雷電實(shí)驗(yàn)要早兩個(gè)世紀(jì)以上。我國(guó)科學(xué)家經(jīng)過(guò)科學(xué)論證，證實(shí)遠(yuǎn)在三國(guó)和南北朝時(shí)代的建筑物就有了“避雷室”裝置。有關(guān)**還認(rèn)為：現(xiàn)在的廣西真武閣四柱不落地，德慶縣文廟四柱不頂天，都是古代建筑師為了使廳堂有人的地方避開(kāi)雷擊，消除電學(xué)上稱為“跨步電壓”的危險(xiǎn)而設(shè)計(jì)的。</span> 避雷針廠家，湖北乾元上風(fēng)電氣供應(yīng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="恩施橋梁避雷針安裝,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513373056641/8168154.jpg"></div><h2> 避雷針是誰(shuí)發(fā)明的？ </h2> <p> <span style="font-size:16px;">避雷針是由美國(guó)科學(xué)家富蘭克林發(fā)明的富蘭克林在研究閃電與人工摩擦產(chǎn)生的電的一致性時(shí)，他就從兩者的類比中作出過(guò)這樣的推測(cè)：既然人工產(chǎn)生的電能被前列吸收，那么閃電也能被前列吸收。他由此設(shè)計(jì)了風(fēng)箏實(shí)驗(yàn)，而風(fēng)箏實(shí)驗(yàn)的成功反過(guò)來(lái)又證實(shí)了他的推測(cè)。他由此設(shè)想，若能在高物上安置一種前列裝置，就有可能把雷電引入地下。富蘭克林把一根數(shù)米長(zhǎng)的細(xì)鐵棒固定在高大建筑物的頂端，在鐵棒與建筑物之間用絕緣體隔開(kāi)。然后用一根導(dǎo)線與鐵棒底端連接。再將導(dǎo)線引入地下。富蘭克林把這種避雷裝置稱為避雷針。經(jīng)過(guò)試用，果然能起避雷的作用。</span> 避雷針安裝價(jià)格，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！恩施橋梁避雷針安裝</p><p style="text-indent:25px">避雷針廠家，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)有保障！恩施橋梁避雷針安裝</p><p style="text-indent:25px">近年來(lái)，在我國(guó)的大力支持和行業(yè)自身努力下，武漢防雷檢測(cè)，變電站防雷接地，機(jī)房避雷針安裝，避雷針技術(shù)改造和產(chǎn)品開(kāi)拓取得了較大進(jìn)展，企業(yè)的裝備水平和產(chǎn)品結(jié)構(gòu)有所改善。通過(guò)深入改進(jìn)，我們更要牢固樹(shù)立質(zhì)量良好的認(rèn)識(shí)，質(zhì)量是企業(yè)的生命線。隨著中國(guó)經(jīng)濟(jì)的飛速發(fā)展，從無(wú)到有，從落后到趕超，我國(guó)電力工程、環(huán)保工程、建筑工程、鋼結(jié)構(gòu)工程、樓宇智能化工程、防雷工程、安防工程、園林工程、裝飾裝修工程的設(shè)計(jì)、施工與維護(hù)；禮儀服務(wù)；電子產(chǎn)品、機(jī)械設(shè)備、教學(xué)設(shè)備、電力設(shè)備、五金電料的批發(fā)兼零售；市政公用工程施工、公路工程施工、消防設(shè)施工設(shè)計(jì)與施工；電子設(shè)備、機(jī)電設(shè)備工程的安裝服務(wù)；房屋建筑工程、土方工程；裝卸搬運(yùn)服務(wù)。（依法須經(jīng)審批的項(xiàng)目，經(jīng)相關(guān)部門審批后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）交出傲人的成績(jī)單。值得一提的是，隨著中國(guó)電力工程、環(huán)保工程、建筑工程、鋼結(jié)構(gòu)工程、樓宇智能化工程、防雷工程、安防工程、園林工程、裝飾裝修工程的設(shè)計(jì)、施工與維護(hù)；禮儀服務(wù)；電子產(chǎn)品、機(jī)械設(shè)備、教學(xué)設(shè)備、電力設(shè)備、五金電料的批發(fā)兼零售；市政公用工程施工、公路工程施工、消防設(shè)施工設(shè)計(jì)與施工；電子設(shè)備、機(jī)電設(shè)備工程的安裝服務(wù)；房屋建筑工程、土方工程；裝卸搬運(yùn)服務(wù)。（依法須經(jīng)審批的項(xiàng)目，經(jīng)相關(guān)部門審批后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）相關(guān)技術(shù)水平明顯提升，關(guān)鍵組件和元器件基本實(shí)現(xiàn)國(guó)產(chǎn)化，已構(gòu)建了具有國(guó)際水平的完整產(chǎn)業(yè)鏈。五千年文明相伴，七十載滄桑巨變，中國(guó)走在偉大復(fù)興的道路上，各項(xiàng)事業(yè)都取得了突出的成績(jī)。電工電氣在這十多年發(fā)生了巨大的變化，電工電氣從弱到強(qiáng)的發(fā)展歷程，克服了外部環(huán)境壓力，從產(chǎn)能規(guī)模、技術(shù)水平等各方面帶領(lǐng)了全球發(fā)展，這也正是新中國(guó)走向強(qiáng)盛的縮影，當(dāng)之無(wú)愧“地區(qū)名片”這份榮譽(yù)。隨著國(guó)產(chǎn)元器件技術(shù)的不斷發(fā)展，貿(mào)易企業(yè)在“走向海外”的過(guò)程中也交出了滿意的答卷。尤其是象征高技術(shù)產(chǎn)業(yè)的逆變器中國(guó)出貨量居世界優(yōu)先，使得更多企業(yè)依托技術(shù)在國(guó)際市場(chǎng)上取得明顯成果，相關(guān)企業(yè)的產(chǎn)品已覆蓋澳大利亞、巴西、德國(guó)、英國(guó)、法國(guó)、西班牙等30多個(gè)地區(qū)，成為“****”相關(guān)市場(chǎng)的重要參與者。恩施橋梁避雷針安裝</p><p style="text-indent:25px">湖北乾元上風(fēng)電氣工程有限公司是一家電力工程、環(huán)保工程、建筑工程、鋼結(jié)構(gòu)工程、樓宇智能化工程、防雷工程、安防工程、園林工程、裝飾裝修工程的設(shè)計(jì)、施工與維護(hù)；禮儀服務(wù)；電子產(chǎn)品、機(jī)械設(shè)備、教學(xué)設(shè)備、電力設(shè)備、五金電料的批發(fā)兼零售；市政公用工程施工、公路工程施工、消防設(shè)施工設(shè)計(jì)與施工；電子設(shè)備、機(jī)電設(shè)備工程的安裝服務(wù)；房屋建筑工程、土方工程；裝卸搬運(yùn)服務(wù)。（依法須經(jīng)審批的項(xiàng)目，經(jīng)相關(guān)部門審批后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。湖北乾元上風(fēng)作為電力工程、環(huán)保工程、建筑工程、鋼結(jié)構(gòu)工程、樓宇智能化工程、防雷工程、安防工程、園林工程、裝飾裝修工程的設(shè)計(jì)、施工與維護(hù)；禮儀服務(wù)；電子產(chǎn)品、機(jī)械設(shè)備、教學(xué)設(shè)備、電力設(shè)備、五金電料的批發(fā)兼零售；市政公用工程施工、公路工程施工、消防設(shè)施工設(shè)計(jì)與施工；電子設(shè)備、機(jī)電設(shè)備工程的安裝服務(wù)；房屋建筑工程、土方工程；裝卸搬運(yùn)服務(wù)。（依法須經(jīng)審批的項(xiàng)目，經(jīng)相關(guān)部門審批后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）的企業(yè)之一，為客戶提供良好的武漢防雷檢測(cè)，變電站防雷接地，機(jī)房避雷針安裝，避雷針。湖北乾元上風(fēng)始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。湖北乾元上風(fēng)始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使湖北乾元上風(fēng)在行業(yè)的從容而自信。</p></p><br 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