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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="xevrtse" class="twoCol"><div id="t8ta3my" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應</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>?恩施醫(yī)院避雷針制作公司服務(wù)至上湖北乾元上風電氣供應</p><div id="e8wtf4g" class="leftbox clearfix"><h1>恩施醫(yī)院避雷針制作公司服務(wù)至上湖北乾元上風電氣供應</h1><div id="7dubswx" class="proBig"><div id="ipwd8jl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372587891/689265.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jdk2iwd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372587891/689265.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="v3yacgx" 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>恩施醫(yī)院避雷針制作公司,避雷針</p><p><span>***更新：</span>2021-01-26 00:16:41</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="ysutkjf" 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="kjgifov" class="page-proshow02"><p class="title">詳細說明</p><div id="3dvc8nu" class="box"><p><h2> 避雷針是什么樣子？ </h2> <p> <span style="font-size:16px;">避雷針是保護建筑物等避免雷擊的裝置。在高大建筑物頂端安裝一個金屬棒，用金屬線與埋在地下的一塊金屬板連接起來，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：漢朝時柏梁殿遭到火災，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，恩施醫(yī)院避雷針制作公司。屋頂上所設(shè)置的魚尾開頭的瓦飾，實際上兼作避雷之用，恩施醫(yī)院避雷針制作公司，可認為是現(xiàn)代避雷針的雛形。而早在以前，中國已經(jīng)有了避雷針，一般以**為裝飾，龍嘴里有避雷針頭。法國旅行家卡勃里歐別·戴馬甘蘭1688年所著的《中國新事》一書中記有：中國屋脊兩頭，都有一個仰起的**，龍口吐出曲折的金屬舌頭，伸向天空，舌根連結(jié)一根細的鐵絲，直通地下。這種奇妙的裝置，在發(fā)生雷電的時刻就大顯神通，若雷電擊中了屋宇，電流就會從龍舌沿線睛行至地底，避免雷電擊毀建筑物。這說明，恩施醫(yī)院避雷針制作公司，中國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> 防雷避雷針，湖北乾元上風電氣供應，品質(zhì)優(yōu)良！恩施醫(yī)院避雷針制作公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="恩施醫(yī)院避雷針制作公司,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372587891/689265.jpg"></div><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，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，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。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> 武漢工廠避雷針安裝公司防雷避雷針，湖北乾元上風電氣供應，品質(zhì)有保障！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="恩施醫(yī)院避雷針制作公司,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452432724610/5832678.jpg"></div><h2> 避雷針為能避雷的原因 </h2> <p> 在雷雨天氣，高樓上空出現(xiàn)帶電云層時，迅雷針和高樓頂部都被感應上大量電荷，由于避雷針針頭是尖的，而靜電感應時，導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，成為導體。這樣，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人大地，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，做到科學設(shè)計、科學施工，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。 </p><h2> 避雷針和避雷帶有什么區(qū)別？ </h2> <p> <span style="font-size:16px;"> ——★1避雷針是利用前列放電的原理，吸收雷電達到保護復作用。避雷針是保護某一片區(qū)域的，所以設(shè)置高度很高（具體高度，需要根據(jù)保護面積作復雜的計算），并且要有很高的強度要求，可以很好的吸收【直擊雷】的放電。 ——★2、建筑物避雷帶的避雷原理同避雷針相同，但是： ①、保護目的為建筑物自己，因此不制需要特別的高度等質(zhì)量要求； ②、一般的建筑物遭受直擊雷的可能性極低（高層建筑除外），主要防止【感應雷】對建筑物的損害，一百般避雷帶足以滿足要求。 ——★3、直擊雷與感應雷的區(qū)別： ①、直擊雷就是雷電直接與地面物體放電，釋放能量； ②、距離帶電云彩較近的建筑物，會度積聚與帶電云彩相反極性的、相同數(shù)量的電荷，當帶電云彩突然失去電荷（如云彩之間放電），積聚在建筑物上的電荷就失去吸引力而四處泄放，這就是感應雷。對于避雷針的材料，有很多種</span> 避雷針安裝，湖北乾元上風電氣供應，品質(zhì)有保障！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="恩施醫(yī)院避雷針制作公司,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452424677735/7004600.jpg"></div><h2> 避雷針塔是怎樣避雷的？ </h2> <p> <span style="font-size:16px;">把建筑物中的金屬結(jié)構(gòu)沿鋼筋連成一整體，構(gòu)成一個大型金屬網(wǎng)籠。這種籠式避雷網(wǎng)既起屏蔽作用，又充當引下線，是一種更加經(jīng)濟、美觀的安全的防雷方式。你到大街上轉(zhuǎn)一轉(zhuǎn)，可看到很多新樓的屋頂上不再有高聳的金屬桿和引下線了，那就是因為它們已用上籠式避雷網(wǎng)了。屋頂?shù)母鞣N金屬物都用導體連到籠式避雷網(wǎng)上。在屋頂四周還應布設(shè)一條金屬帶，稱避雷帶，把它與避雷網(wǎng)接上。安裝了避雷裝置的建筑物是否就萬無一失不遭雷擊了呢？那不一定。有些高大建筑物雖安裝了避雷裝置，但因接地線斷裂等原因而"有形無用"了。可見要確保避雷裝置發(fā)揮效能，不但要正確設(shè)計、正確安裝，還要經(jīng)常保養(yǎng)，使它經(jīng)常處于良好狀態(tài)，這樣一般就可免受雷害了。眾達小編在這里提醒大家：一定要重視科學，不要輕視避雷技術(shù)各種環(huán)節(jié)的科學原理。更不可自以為是地自行安裝避雷針，那是危險的，弄不好，反而會"引雷入室"，反倒遭了雷擊災禍，這種事例不少。</span> 防雷避雷針廠家，湖北乾元上風電氣供應，品質(zhì)優(yōu)良值得推薦！咸寧小區(qū)避雷針廠家排名</p><p style="text-indent:25px">避雷針價格，湖北乾元上風電氣供應，品質(zhì)優(yōu)良值得推薦！恩施醫(yī)院避雷針制作公司</p><h2> 房屋安裝的避雷針是怎么防雷擊的 </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上大量電荷，由于避雷針針頭是尖的，所以靜電感應時，導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，成為導體。這樣，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入大地，使其不對高層建筑構(gòu)成危險，保證了它的安全。</span> 恩施醫(yī)院避雷針制作公司</p><p style="text-indent:25px">湖北乾元上風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。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造電工電氣良好品牌。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3007532.html</p></div></div></div></div></div><div id="mgiuqcj" class="page-right twoColRt"><div id="88xjar3" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hbmtahb" class="recomPic likePro"><a 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