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tcPro"><section class="home-main container clearfix"><div id="3vxzo79" class="twoCol"><div id="8ubdseb" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/second-_dgdq/">電工電氣</a>?<a href="http://m.cdcfah.com/cp/third-dgdq_kcdgdqcp/">庫存電工電氣產(chǎn)品</a>?襄陽建筑物避雷針安裝公司 **** 湖北乾元上風(fēng)電氣供應(yīng)</p><div id="zn2nugn" class="leftbox clearfix"><h1>襄陽建筑物避雷針安裝公司 **** 湖北乾元上風(fēng)電氣供應(yīng)</h1><div id="pjwtqxe" class="proBig"><div id="mgn3zgn" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374218750/1846083.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3wtqxeg" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374218750/1846083.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ptqif8i" 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>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>襄陽建筑物避雷針安裝公司,避雷針</p><p><span>***更新：</span>2021-01-11 14:14:48</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="sgnkmoq" 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: </span>156-71528728</p><p><span>地址: </span>武漢市江岸區(qū)金橋大道金橋壹號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="8vcz224" class="page-proshow02"><p class="title">詳細說明</p><div id="ft8if7y" class="box"><p><h2> 避雷器與避雷針區(qū)別： </h2> <p> <span style="font-size:16px;">1、避雷針——直接接地。利用電荷前列放電現(xiàn)象不讓雷擊發(fā)生。避雷針和被保護物體是分開的，可以保護比較集中的重要物體。 2、避自雷器——間接接地。利用過電壓放電現(xiàn)象讓雷擊電壓通過避雷器進入大地。避雷器和被保護物體是連接的，可以保護帶電物體，如輸電線路，襄陽建筑物避雷針安裝公司，襄陽建筑物避雷針安裝公司。避雷器工作原理：避雷器實百際上是一種非線性極好的電阻，在高電壓下電阻很小，襄陽建筑物避雷針安裝公司，在低電壓下電阻很高，作用類似于穩(wěn)壓度二極管。目前避雷器一般為氧化鋅避雷器，主要元件為問氧化鋅閥片。避雷器在電力系統(tǒng)中與被保護設(shè)備并聯(lián)，正常時泄漏電流很小，不影響系統(tǒng)運行。當(dāng)系統(tǒng)有過電壓時（即超過正常運行電壓的高電壓），避雷器即呈現(xiàn)低電阻泄放答能量，同時限制系統(tǒng)電壓的幅值，確保電氣設(shè)備的絕緣不被擊穿。</span> 防雷避雷針安裝廠家，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！襄陽建筑物避雷針安裝公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="襄陽建筑物避雷針安裝公司,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374218750/1846083.jpg"></div><h2> 避雷針的作用 </h2> <p> <span style="font-size:16px;">再也不怕打雷了防直擊雷裝置由接閃器、引下線和接地裝置三部分組成。接閃器就是通常所說的''避雷針''，它通過引下線和接地裝置與大地相連。由于''前列放電''效應(yīng)，大地被感應(yīng)出的電荷易聚集在針尖處，使得雷云與避雷針附近空間的電場強度相對較大，空氣也容易被擊穿，雷電流通過避雷針提供的放電通道泄放入地。這樣，雷擊雖然還是發(fā)生了，但總是擊向避雷針，而不是擊向要保護的物體，所以避雷針實際是引雷針。它將雷電吸引至自身，使雷電流通過引下線至接地裝置而泄放大地，從而使保護對象免遭雷擊。避雷針的保護范圍可用滾球法來確定。在一定范圍內(nèi)，隨著避雷針的增高，其保護范圍也隨之?dāng)U大，達到一定高度以后，其保護范圍就不再擴大了。避雷針的高度是這樣確定的：對于類、第二類和第三類防雷建筑物，避雷針的有效高度分別為30米、45米和60米，所以盲目增加避雷針高度，既浪費又無實際效果。</span> 湖北建筑避雷針避雷針廠家，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良值得推薦！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="襄陽建筑物避雷針安裝公司,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374384766/628387.jpg"></div><h2> 城市有避雷針 </h2> <p> <span style="font-size:16px;">家中是否也要安裝避雷針據(jù)調(diào)查，雷擊對電子電器設(shè)備的損壞始終高居雷電傷害榜*位，由雷電所引發(fā)的家用電器壽命降低、故障不斷、擊毀擊壞等情況越來越普遍，甚至還會造成人員傷亡，嚴重威脅到人們的財產(chǎn)和生命安全。因此，防止家電夏季被“雷”,其實遠遠比防暑更重要! 避雷針其實不“避雷” 通常情況下，城市建筑一般都會安裝避雷針，許多人以為有了避雷針，就可以不用再操心“防雷”問題，事實上并非如此! (遭遇雷擊后的電視機殘骸) 雷電有直擊雷和感應(yīng)雷之分。在家用電器的使用過程中，插座是一個防雷關(guān)口，要保護電器不被雷擊損害，就一定要使用具備防雷功能的專業(yè)插座。目前，市面上的一些防雷插座存在著較嚴重的質(zhì)量問題，如防雷技術(shù)不成熟;使用質(zhì)量低劣(三無產(chǎn)品:無廠家、無參數(shù)、無證書)的防雷元器件;未經(jīng)專業(yè)防雷檢測機構(gòu)的檢驗……等等，不僅防雷性能無法得到保證，甚至還存在更大的安全。</span> </p><h2> 避雷針的介紹<span style="display:none;"></span> </h2> <p> <span style="display:none;"></span><span style="font-size:16px;">1、避雷針，又名防雷針、接閃桿，是用來保護建筑物、高大樹木等避免雷擊的裝置。在被保護物頂端安裝一根接閃器，用符合規(guī)格導(dǎo)線與埋在地下的泄流地網(wǎng)連接起來。避雷針規(guī)格必須符合GB標準，每一個防雷類別需要的避雷針高度規(guī)格都不一樣。 2、當(dāng)雷云放電接近地面時它使地面電場發(fā)生畸變。在避雷針的頂端，形成局部電場集中的空間，以影響雷電先導(dǎo)放電的發(fā)展方向，引導(dǎo)雷電向避雷針放電，再通過接地引下線和接地裝置將雷電流引入大地，從而使被保護物體免遭雷擊。 3、由于避雷針的構(gòu)造和作用，我們要特別注意保持避雷針的良好導(dǎo)電性。一旦有一處聯(lián)接不好，或斷了，斷口以上的一段就成為一個隔離的導(dǎo)電系統(tǒng)。 4、當(dāng)云中有電荷時，這隔出的部分上部感應(yīng)出與云中電異號的電荷，而下部感應(yīng)出與云中電同號的電荷，如果上部和云中電起放電作用時，強大的放電電流只能通過建筑物放出大量熱量，于是引起雷擊。這樣不但不能避雷，反而還招來雷禍。為防意外，高大建筑物豎起幾條避雷針。另外，每一又避雷針只能保護一定的建筑面積。對于較大的建筑物也需要豎起幾條避雷針。</span> 防雷避雷針安裝公司，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良值得推薦！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="襄陽建筑物避雷針安裝公司,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372587891/689265.jpg"></div><h2> 中國發(fā)明了避雷針 </h2> <p> <span style="font-size:16px;">一般都認為發(fā)明避雷針的人是18世紀的羅蒙諾索夫和富蘭克林。其實，早認識避雷術(shù)的還是在我國。公元1688年，法國旅行家卡勃里歐列·戴馬甘蘭在游歷中國后，寫了一本《中國新事》的書，書中寫道：“……，中國屋宇的屋脊兩頭，都有一個仰起的**，龍口吐出曲折的金屬舌頭，伸上天空，舌根連接著一根根細的鐵絲，直通地下。這樣奇妙的裝置在發(fā)生雷電的時候就大顯神通，若雷電擊中了屋宇，電流就會從龍舌沿線下行地底，起不了絲毫破壞作用?！睆倪@里看來，我國對避雷針的應(yīng)用，比富蘭克林作的雷電實驗要早兩個世紀以上。我國科學(xué)家經(jīng)過科學(xué)論證，證實遠在三國和南北朝時代的建筑物就有了“避雷室”裝置。有關(guān)**還認為：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雷擊，消除電學(xué)上稱為“跨步電壓”的危險而設(shè)計的。</span> 避雷針安裝廠家，湖北乾元上風(fēng)電氣供應(yīng)，歡迎您來點電咨詢！荊門塔頂避雷針廠家</p><p style="text-indent:25px">防雷避雷針安裝，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！襄陽建筑物避雷針安裝公司</p><h2> 避雷針真的有用嗎？避雷針的作用？ </h2> <p> <span style="font-size:16px;">1.避雷針，又名防雷針、接閃桿，是用來保百護建筑物、高大樹木等避免雷擊的裝置。在被保護物頂端安裝一根接閃器，用符合規(guī)格導(dǎo)度線與埋在地下的泄流地網(wǎng)連接起來。避雷針規(guī)格必須符合GB標準，每一個防雷類別需要的避問雷針高度規(guī)格都不一樣。 2.當(dāng)雷云放電接近地面時它使地面電場答發(fā)生畸變。在避雷針的頂端，形成局部電場集中的空間，以影響雷電先導(dǎo)放電的發(fā)展方向，引導(dǎo)雷電向避雷針放電，專再通過接地引下線屬和接地裝置將雷電流引入大地，從而使被保護物體免遭雷擊。湖北乾元上風(fēng)電氣工程有限公司堅持“安全為先、服務(wù)為先、信譽為先”的經(jīng)營宗旨，并以“質(zhì)量至上、注重實效”的原則貫穿于各項工程的設(shè)計和施工。我們以質(zhì)量的技術(shù)力量和良好的服務(wù)態(tài)度為您的防雷工程提供多方面的解決方案和技術(shù)支持，做到科學(xué)設(shè)計、科學(xué)施工，多方面、安全、合理、經(jīng)濟的做好各類防雷建筑物的雷電防御及設(shè)備和人身的安全防護工作。以更好的工程質(zhì)量和服務(wù)態(tài)度回報社會及廣大客戶的信任與厚愛。</span> 襄陽建筑物避雷針安裝公司</p><p style="text-indent:25px">湖北乾元上風(fēng)電氣工程有限公司致力于電工電氣，以科技創(chuàng)新實現(xiàn)***管理的追求。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、施工與維護；禮儀服務(wù)；電子產(chǎn)品、機械設(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)計與施工；電子設(shè)備、機電設(shè)備工程的安裝服務(wù)；房屋建筑工程、土方工程；裝卸搬運服務(wù)。（依法須經(jīng)審批的項目，經(jīng)相關(guān)部門審批后方可開展經(jīng)營活動）的企業(yè)之一，為客戶提供良好的武漢防雷檢測，變電站防雷接地，機房避雷針安裝，避雷針。湖北乾元上風(fēng)繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實現(xiàn)轉(zhuǎn)型再突破。湖北乾元上風(fēng)始終關(guān)注電工電氣市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2802095.html</p></div></div></div></div></div><div id="7taxebn" class="page-right twoColRt"><div id="3jbia8z" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zol8q3t" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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