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class="leftbox clearfix"><h1>恩施機房避雷針安裝信息推薦湖北乾元上風(fēng)電氣供應(yīng)</h1><div id="8tvpbd3" class="proBig"><div id="ui8hwnc" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372812500/1888634.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="smyv8li" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372812500/1888634.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hwo87nf" 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>恩施機房避雷針安裝,避雷針</p><p><span>***更新：</span>2021-01-03 06:07:01</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="kerogsp" 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="keqculn" class="page-proshow02"><p class="title">詳細說明</p><div id="qkcelbm" class="box"><p><h2> 避雷針一般多長. </h2> <p> <span style="font-size:16px;">用什么原理才不會被雷擊中避雷針從原理百上講，不是避雷，而是引雷，是引雷針。正是因為它比被保護物高，雷電流通過較高的避雷針入地，釋放較高的雷電壓，恩施機房避雷針安裝，才使比避雷針低的建筑物或設(shè)度備不會被雷擊中，從而保護設(shè)備或建筑物的安全。知一般來說，避雷針越高，保護范圍就越大，保護效果也越好，但考慮到避雷針建設(shè)的安全性和經(jīng)濟性，避雷針大多建設(shè)在35米-45米之間。道用幾根避雷針，要看需要保護多大的范圍，如果需要保護的范圍較大，則專需要的避雷針數(shù)量就多，恩施機房避雷針安裝，需要保護的范圍屬較小，則需要的避雷針數(shù)量就少，甚至1根就夠了，恩施機房避雷針安裝。具體安裝數(shù)量，要通過計算及繪制避雷針保護范圍圖來確定。</span> 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！恩施機房避雷針安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="恩施機房避雷針安裝,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372812500/1888634.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> 黃岡通信避雷針加工廠家避雷針廠家，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="恩施機房避雷針安裝,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374218750/1846083.jpg"></div><h2> 裝置避雷針是避免雷擊的有效方法。 </h2> <p> <span style="font-size:16px;">在房屋處豎一金屬棒，棒下端連一條足夠粗的銅線，銅線下端連一塊金屬板埋入地下深處潮濕處。金屬棒的上端須是一個尖頭或分叉為幾個尖頭。有了這樣的裝置，當(dāng)空中有帶電的云時。避雷針的前列因靜電感應(yīng)就集中了異種電荷，發(fā)生前列放電，與云內(nèi)的電相中和，避免發(fā)生激烈的雷電、這就是避雷針能避雷的一方面。但這種作用頗慢，如果云中積電很快，或一塊帶有大量電荷的云突然飛來，有時來不及按上述方式中和，于是有強烈的放電，加雷電仍會發(fā)生。但這時由于避雷針高過周圍物體，它的前列又集中了與云中電異號的電荷，如果雷電是在云和地面物之間發(fā)生，放電電流主要通過避雷針流入大地，因此，不會打在房屋或附近人的身上，只會打在避雷針上了。由此可見，避雷針的前列放電作用會減少地面物與云之間打雷的可能性；到了不可避免時，它自己就負擔(dān)了雷的打擊，房屋與人得到了安全。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)。</span> </p><h2> 建筑避雷針質(zhì)量企業(yè) </h2> <p> <span style="font-size:16px;">湖北乾元上風(fēng)電氣工程有限公司是一家專業(yè)從事防雷、接地、電氣設(shè)計的公司。公司員工均為多年從事防雷行業(yè)的人員，已在電信、電力、教育等多個行業(yè)承接過各種防雷接地工程。更多詳情歡迎來電咨詢。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> 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="恩施機房避雷針安裝,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452426259766/8150720.jpg"></div><h2> 避雷針的工作原理 </h2> <p> <span style="font-size:16px;">在雷雨天氣，高樓上空出現(xiàn)帶電云層時，避雷針和高樓頂部都被感應(yīng)上大量電荷，由于避雷針針頭是尖的，所以靜電感應(yīng)時，導(dǎo)體前列總是聚集了多的電荷。這樣，避雷針就聚集了大部分電荷。避雷針又與這些帶電云層形成了一個電容器，由于它較尖，即這個電容器的兩極板正對面積很小，電容也就很小，也就是說它所能容納的電荷很少。而它又聚集了大部分電荷，所以，當(dāng)云層上電荷較多時，避雷針與云層之間的空氣就很容易被擊穿，成為導(dǎo)體。帶電云層與避雷針形成通路，而避雷針又是接地的，避雷針就可以把云層上的電荷導(dǎo)入大地，使其不對高層建筑構(gòu)成危險，保證了它的安全。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> 避雷針價格，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！隨州小區(qū)避雷針檢測</p><p style="text-indent:25px">防雷避雷針安裝廠家，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)有保障！恩施機房避雷針安裝</p><h2> 避雷針設(shè)置原則? </h2> <p> <span style="font-size:16px;">（1）**避雷針與被保護物百之間應(yīng)有不小于5m距離，以免雷擊避雷針時出現(xiàn)反擊。**避雷針宜設(shè)**的接地裝置，與接地網(wǎng)間地中距離不小于3m。（2）35KV及以下高壓配電裝度置構(gòu)架及房頂上不宜裝設(shè)避雷針。裝在構(gòu)架上的避雷針應(yīng)與接地網(wǎng)相連，并裝設(shè)集中接地裝置。（3）變壓器的站型構(gòu)架上不應(yīng)安裝避雷針。（4）避雷針及接地裝置距離道路及出口距離應(yīng)大于3m，否則應(yīng)鋪碎石內(nèi)或瀝青面5~8cm厚，以保人身不受跨步電壓危害。（5）嚴禁將架空照明線、電話線、廣播線、天線等裝在避雷針或構(gòu)架上。（6）如在**避雷針或構(gòu)架上裝設(shè)照明燈，其電源線必須使用鉛皮電纜或穿入鋼管，并直接埋入地中長度容10m以上。</span> 恩施機房避雷針安裝</p><p style="text-indent:25px">湖北乾元上風(fēng)電氣工程有限公司致力于電工電氣，是一家貿(mào)易型公司。公司業(yè)務(wù)涵蓋武漢防雷檢測，變電站防雷接地，機房避雷針安裝，避雷針等，價格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，在電工電氣深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造電工電氣良好品牌。湖北乾元上風(fēng)立足于全國市場，依托強大的研發(fā)實力，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>文章來源地址: http://m.cdcfah.com/cp/2682968.html</p></div></div></div></div></div><div id="nmtaxo7" class="page-right twoColRt"><div id="edkc2nk" 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