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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="2sikhta" class="twoCol"><div id="8z83ipr" 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/">庫存電工電氣產品</a>?鄂州學校避雷針廠家排名貼心服務湖北乾元上風電氣供應</p><div id="wvgnamo" class="leftbox clearfix"><h1>鄂州學校避雷針廠家排名貼心服務湖北乾元上風電氣供應</h1><div id="f889492" class="proBig"><div id="v29amjg" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452426386719/3154754.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8o7gsub" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452426386719/3154754.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="smnfhoa" 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>產品關鍵詞：</span>鄂州學校避雷針廠家排名,避雷針</p><p><span>***更新：</span>2020-12-16 05:09:27</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="p3wdahj" 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="8azf3tf" class="page-proshow02"><p class="title">詳細說明</p><div id="8dp3hol" class="box"><p><h2> 避雷針安裝的注意事項 </h2> <p> <span style="font-size:16px;"> (1)接地體頂面埋設深度應符合設計要求。當無要求時，鄂州學校避雷針廠家排名，不應小于0.6m。角鋼及鋼管接地體應垂直配置，鄂州學校避雷針廠家排名。除接地體外，接地體引出線的垂直部分和接地裝置焊接部位應防腐處理;在作防腐處理前，表面必須除銹并去掉焊接處殘留的焊藥。 (2)垂直接地體的間距不應小于其長度的3~5倍。水平接地體的間距應符合設計規(guī)定。當無設計規(guī)定時不宜小于5m。 (3)除環(huán)形接地體外，接地體埋設位置應在距建筑物3m以外。距建筑物出入口或人行道也應大于3m，如小于3m時，應采用均壓帶做法或在接地裝置上面敷設50~90mm厚度的瀝青層，其寬度應超過接地裝置2m。 (4)利用底板鋼筋或深基礎做接地體：按設計圖尺寸位置要求，標好位置，將底板鋼盤搭接焊好，再將柱主筋(不少于2根)底部與底板筋搭接焊，并在室外地面以下將主筋焊接連接板，清理藥皮，并將兩根主筋用色漆做好標記，以便引出和檢查。 (5)利用柱形樁基及平臺鋼筋做接地體：按設計圖尺寸位置，鄂州學校避雷針廠家排名，找好樁基組數(shù)位置，把每組樁基四角鋼盤搭接封焊，再與柱主筋(不少于2根)焊好，并在室外地面以下將主筋焊接連接板，清理藥皮，并將兩根主筋用色漆做好標記，以便引出和檢查。</span> 避雷針安裝，湖北乾元上風電氣供應。鄂州學校避雷針廠家排名</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄂州學校避雷針廠家排名,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452426386719/3154754.jpg"></div><h2> 防雷接地的重要性 </h2> <p> <span style="font-size:16px;">防雷接地在我們的生活中是至關重要的，它直接關系到建筑物和我們的人身安全，湖北防雷公司在防雷接地上給予了很大的支持，很好的解決了防雷的問題。雷擊時會產生強大的電流，產生的能量能夠對建筑物造成嚴重的破壞，甚至威脅到人類的生命，所以施工人員在防雷接地施工的時候一定要非常謹慎，不能出現(xiàn)任何紕漏差錯，其施工質量直接應影響到建筑物的安全和使用壽命，所以選擇一個好的施工監(jiān)理是非常重要的。湖北乾元上風電氣工程有限公司堅持“安全為先、服務為先、信譽為先”的經營宗旨，并以“質量至上、注重實效”的原則貫穿于各項工程的設計和施工。我們以質量的技術力量和良好的服務態(tài)度為您的防雷工程提供多方面的解決方案和技術支持，做到科學設計、科學施工，多方面、安全、合理、經濟的做好各類防雷建筑物的雷電防御及設備和人身的安全防護工作。以更好的工程質量和服務態(tài)度回報社會及廣大客戶的信任與厚愛。</span> 鄂州學校避雷針廠家排名避雷針廠家，湖北乾元上風電氣供應，品質有保障！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄂州學校避雷針廠家排名,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374277344/5446338.jpg"></div><h2> 避雷針是如何避電的？ </h2> <p> <span style="font-size:16px;">防直擊雷裝置由接閃器、引下線和接地裝置三部分組成。接閃器就是大家通常所說的“避雷針”，它通過引下線和接地裝置與大地相連。避雷針高高聳立，高于被保護的所有物體，與雷云的距離近，所以，它易吸引雷電，雷電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，使雷電通過引下線至接地裝置而泄放到大地上，從而使保護對象免遭雷擊。現(xiàn)代避雷針是美國科學家富蘭克林發(fā)明的。富蘭克林認為閃電是一種放電現(xiàn)象。為了證明這一點，他在1752年7月的一個雷雨天，冒著被雷擊的危險，和他的兒子一起，做了一個歷史上非常的雷電實驗。他將一個系著長長金屬導線的風箏放飛進雷雨云中，在金屬線末端拴了一串銅鑰匙。當雷電發(fā)生時，富蘭克林手接近鑰匙，鑰匙上迸出一串電火花，手上還有麻木感。幸虧這次傳下來的閃電比較弱，富蘭克林沒有受傷。這次試驗非常成功，讓富蘭克林充分認識了雷電的性質，并由此發(fā)明了避雷針，首先在自己費城的住宅安裝了避雷針。此后，避雷針便在世界上流行開來。</span> </p><h2> 農村民用樓房怎么安裝避雷針? </h2> <p> <span style="font-size:16px;">分時段安裝： 1、做基礎時，安裝接地極： 2、結構施工時利用結構內鋼筋（或**型鋼）做引下線，與接地極連接，并預留與避雷帶的連接點； 3、裝修完成的同時，敷設避雷帶（或避雷針）。避雷針的原理：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成危險，保證了它的安全。</span> 防雷避雷針，湖北乾元上風電氣供應。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄂州學校避雷針廠家排名,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513373056641/8168154.jpg"></div><h2> 常規(guī)防雷電?？煞譃榉乐睋衾纂姟⒎栏袘纂姾途C合性防雷電。 </h2> <p> <span style="font-size:16px;">防直擊雷電的避雷裝置一般由三部分組成，即接閃器、引下線和接地體；接閃器又分為避雷針、避雷線、避雷帶、避雷網。以避雷針作為接閃器的防雷電原理是：避雷針通過導線接入地下，與地面形成等電位差，利用自身的高度，使電場強度增加到極限值的雷電云電場發(fā)生畸變，開始電離并下行先導屬放電；避雷針在強電場作用下產生前列放電，形成向上先導放電。兩者會合形成雷電通路，隨之瀉入大地，達到避雷效果。實際上，避雷針是引雷針，可將周圍的雷電引來并提前放電，將雷電電流通過自身的接地導體傳向地面，避免保護對象直接遭雷擊。參考資料來源：百度百科——避雷針</span> 避雷針安裝價格，湖北乾元上風電氣供應，歡迎您來點電咨詢！鄂州學校避雷針廠家排名</p><p style="text-indent:25px">防雷避雷針廠家，湖北乾元上風電氣供應，品質有保障！鄂州學校避雷針廠家排名</p><h2> 避雷針安裝的正確方法 </h2> <p> <span style="display:none;"></span><span style="font-size:16px;">一、避雷針的安裝避雷針（接閃器）的安裝主要包括避雷針的安裝和避雷帶（網）的安裝。（一）避雷針的安裝安裝注意事項如下：（1）建筑物上的避雷針和建筑物頂部的其他金屬物體應連接成一個整體。（2）不得在避雷針構架上架設低壓線路或通訊線路。（二）避雷帶和避雷網的安裝 1.明裝避雷帶（網）安裝適于安裝在建筑物的屋脊、屋檐（坡屋頂）或屋頂邊緣及女兒墻（平屋頂）等處。（1）避雷帶在屋面混凝土支座上的安裝避雷帶（網）的支座可以在建筑物屋面面層施工過程中現(xiàn)場澆制，也可以預制再砌牢或與屋面防水層進行固定。 ( 2)避雷帶在墻或天溝支架上的安裝沿墻安裝時，應使用支架固定；并應盡量隨結構施工預埋支架。支架的支起高度不應小于150mm 。直線段支架水平間距為1-1. 5m，垂直間距為1. 5-2m，且支架間距應平均分布。避雷帶（網）在建筑物天溝上安裝使用支架固定時，應隨土建施工先設置好預埋件，支架與預埋件進行焊接固定。</span> 鄂州學校避雷針廠家排名</p><p style="text-indent:25px">湖北乾元上風電氣工程有限公司位于武漢市江岸區(qū)金橋大道金橋壹號1203。湖北乾元上風致力于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，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強企業(yè)重點競爭力，努力學習行業(yè)知識，遵守行業(yè)規(guī)范，植根于電工電氣行業(yè)的發(fā)展。湖北乾元上風立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術理念，飛快響應客戶的變化需求。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2424145.html</p></div></div></div></div></div><div id="vkcurtv" class="page-right twoColRt"><div id="rlivxeq" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hld3zld" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" 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