潛江機房避雷針檢測誠信互利湖北乾元上風(fēng)電氣供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="防雷要找專業(yè)防雷公司湖北乾元上風(fēng)電氣工程有限公司2016年10月12日經(jīng)當(dāng)?shù)匦姓芾砭值怯涀猿闪?。依法取得了建筑業(yè)特種防雷資質(zhì)及安全生產(chǎn)許可證。公司成立以來,始終以“質(zhì)量為先、信譽為先、用戶至上、服務(wù)周到”為服務(wù)宗旨。致力于各"><meta name="keywords" content="潛江機房避雷針檢測,避雷針"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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clearfix"><h1>潛江機房避雷針檢測誠信互利湖北乾元上風(fēng)電氣供應(yīng)</h1><div id="wvxz3rd" class="proBig"><div id="v78kzdz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452426259766/8150720.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3eq7lsj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452426259766/8150720.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ox7mb2g" 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>潛江機房避雷針檢測,避雷針</p><p><span>***更新：</span>2021-01-11 03:06:56</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="qa238as" 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="yhzwdxo" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hbi3prt" class="box"><p><h2> 防雷要找專業(yè)防雷公司 </h2> <p> <span style="font-size:16px;">湖北乾元上風(fēng)電氣工程有限公司2016年10月12日經(jīng)當(dāng)?shù)匦姓芾砭值怯涀猿闪?。依法取得了建筑業(yè)特種防雷資質(zhì)及安全生產(chǎn)許可證。公司成立以來,始終以“質(zhì)量為先、信譽為先、用戶至上、服務(wù)周到”為服務(wù)宗旨。致力于各類建筑物防雷工程技術(shù)的開發(fā)和推廣，在防直擊雷、防感應(yīng)雷、屏蔽、地網(wǎng)建設(shè)、部分易燃易爆場所等及綜合防雷工程的勘測、設(shè)計、安裝、施工等方面都取得可喜的成績，業(yè)務(wù)范圍已涉及電力、電信、移動、郵政、金融、交通等行業(yè)，公司所安裝的防雷產(chǎn)品有：避雷針、電源防雷箱、電源防雷模塊、計算機網(wǎng)絡(luò)防雷器，潛江機房避雷針檢測、視頻和監(jiān)控系統(tǒng)防雷器、天饋線路防雷器，潛江機房避雷針檢測、音頻線路防雷器等七大系列產(chǎn)品，約一百六十品種，潛江機房避雷針檢測，以滿足客戶各種防雷需求。所安裝的防雷產(chǎn)品在同行業(yè)率先通過ISO9001質(zhì)量體系認(rèn)證、歐共體CE，所有產(chǎn)品均由PICC中國人民保險公司產(chǎn)品質(zhì)量責(zé)任承保。</span> 避雷針安裝，湖北乾元上風(fēng)電氣供應(yīng)。潛江機房避雷針檢測</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="潛江機房避雷針檢測,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452426259766/8150720.jpg"></div><h2> 避雷針可以避雷的原理： </h2> <p> <span style="font-size:16px;">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。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(dǎo)入大地，使其不對高層建筑構(gòu)成危險，保證了它的安全。按我國統(tǒng)計的雷電流幅值約為300 kA，其對應(yīng)的雷擊高度為408 m。取雷擊定位高度為400m，可得出不同高度避雷針的保護(hù)區(qū)和散擊區(qū)的地表半徑見表1。我國舊式民房一般高度在10 m以下，避雷帶和避雷網(wǎng)的高度與房高相同，安裝的短針防雷其高度為1～2 m，它們引起的散擊現(xiàn)象不明顯；高聳建筑物和高架避雷針引雷招致雷擊率增高和存在散擊區(qū)。</span> 潛江機房避雷針檢測防雷避雷針，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="潛江機房避雷針檢測,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372724610/4217025.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(hù)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(hù)對象免遭雷擊。避雷針的保護(hù)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(hù)范圍也隨之?dāng)U大，達(dá)到一定高度以后，其保護(hù)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> </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(hù)建筑物、高大樹木等避免雷擊的裝置。在被保護(hù)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(biāo)準(zhǔn)，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(hù)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(hù)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> 防雷避雷針廠家，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="潛江機房避雷針檢測,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452424677735/7004600.jpg"></div><h2> 避雷針的種類： </h2> <p> <span style="font-size:16px;">直擊雷避雷針/特殊避雷針/提前預(yù)放電避雷針 1、直擊雷適用于石化倉庫、廣播電視、加油站、建筑大樓、信標(biāo)臺，通信基站、氣象臺、基地、雷達(dá)機房、銀行大樓。 2、特殊適用于較高的建筑大樓微波通訊站、雷達(dá)基站、信標(biāo)臺，通信基站、基地、雷達(dá)機房、銀行大樓、天文氣象臺等重要場所。 3、預(yù)放電當(dāng)避雷針截受雷擊時，由接閃體接閃，通過雷電波形處理裝置，利用外殼與中心接地桿之間有3mm間隙，構(gòu)成耦合電容，同時外殼通過一個電感線圈接地（中心接地桿）當(dāng)下行先導(dǎo)接近接閃器時，由于頻率極高，電感呈開路狀態(tài)，電容對高頻呈現(xiàn)短路特性。因此耦合電容作用下，接閃器表面電場強度迅速增加，直至觸發(fā)雪崩過程，從而能在頃刻間將雷電流泄放入地，以至有效的達(dá)到防雷害保安全的目的。</span> 防雷避雷針，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)有保證！潛江機房避雷針檢測</p><p style="text-indent:25px">防雷避雷針安裝公司，湖北乾元上風(fēng)電氣供應(yīng)。潛江機房避雷針檢測</p><h2> 中國發(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，早認(rèn)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(xì)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(jì)以上。我國科學(xué)家經(jīng)過科學(xué)論證，證實遠(yuǎn)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(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雷擊，消除電學(xué)上稱為“跨步電壓”的危險而設(shè)計的。</span> 潛江機房避雷針檢測</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、施工與維護(hù)；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）的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。湖北乾元上風(fēng)深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**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)不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。湖北乾元上風(fēng)創(chuàng)始人黃小華，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2792464.html</p></div></div></div></div></div><div id="nc3xu8u" class="page-right twoColRt"><div id="7tv7fc7" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="baxjbau" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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