隨州塔頂避雷針廠家直銷(xiāo) 鑄造輝煌湖北乾元上風(fēng)電氣供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="避雷針的介紹 1、避雷針，又名防雷針、接閃桿，是用來(lái)保護(hù)建筑物、高大樹(shù)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)線與埋在地下的泄流地網(wǎng)連接起來(lái)。避雷針規(guī)格必須符合GB標(biāo)準(zhǔn)，每一個(gè)防雷類(lèi)別需要的避雷針高度規(guī)格都不"><meta name="keywords" content="隨州塔頂避雷針廠家直銷(xiāo),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 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href="http://m.cdcfah.com/cp/third-dgdq_kcdgdqcp/">庫(kù)存電工電氣產(chǎn)品</a>?隨州塔頂避雷針廠家直銷(xiāo) 鑄造輝煌湖北乾元上風(fēng)電氣供應(yīng)</p><div id="87v3yt8" class="leftbox clearfix"><h1>隨州塔頂避雷針廠家直銷(xiāo) 鑄造輝煌湖北乾元上風(fēng)電氣供應(yīng)</h1><div id="vcxtuff" class="proBig"><div id="owciy3g" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372919922/6502836.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="k28rb4o" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372919922/6502836.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3z7lmkf" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>隨州塔頂避雷針廠家直銷(xiāo),避雷針</p><p><span>***更新：</span>2021-02-02 04:06:05</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="hmxde9q" 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(jī): </span>156-71528728</p><p><span>地址: </span>武漢市江岸區(qū)金橋大道金橋壹號(hào)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="vyuvmpk" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="fr8epn2" class="box"><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(lái)保護(hù)建筑物、高大樹(shù)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)線與埋在地下的泄流地網(wǎng)連接起來(lái)。避雷針規(guī)格必須符合GB標(biāo)準(zhǔn)，每一個(gè)防雷類(lèi)別需要的避雷針高度規(guī)格都不一樣。 2，隨州塔頂避雷針廠家直銷(xiāo)、當(dāng)雷云放電接近地面時(shí)它使地面電場(chǎng)發(fā)生畸變。在避雷針的頂端，形成局部電場(chǎng)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?lè)烹姡偻ㄟ^(guò)接地引下線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。 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(gè)隔離的導(dǎo)電系統(tǒng)。 4、當(dāng)云中有電荷時(shí)，這隔出的部分上部感應(yīng)出與云中電異號(hào)的電荷，而下部感應(yīng)出與云中電同號(hào)的電荷，如果上部和云中電起放電作用時(shí)，隨州塔頂避雷針廠家直銷(xiāo)，強(qiáng)大的放電電流只能通過(guò)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(lái)雷禍。為防意外，隨州塔頂避雷針廠家直銷(xiāo)，高大建筑物豎起幾條避雷針。另外，每一又避雷針只能保護(hù)一定的建筑面積。對(duì)于較大的建筑物也需要豎起幾條避雷針。</span> 防雷避雷針安裝廠家，湖北乾元上風(fēng)電氣供應(yīng)。隨州塔頂避雷針廠家直銷(xiāo)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="隨州塔頂避雷針廠家直銷(xiāo),避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372919922/6502836.jpg"></div><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(lái)保百護(hù)建筑物、高大樹(shù)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(lái)。避雷針規(guī)格必須符合GB標(biāo)準(zhǔn)，每一個(gè)防雷類(lèi)別需要的避問(wèn)雷針高度規(guī)格都不一樣。 2.當(dāng)雷云放電接近地面時(shí)它使地面電場(chǎng)答發(fā)生畸變。在避雷針的頂端，形成局部電場(chǎng)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?lè)烹?，?zhuān)再通過(guò)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(jiān)持“安全為先、服務(wù)為先、信譽(yù)為先”的經(jīng)營(yíng)宗旨，并以“質(zhì)量至上、注重實(shí)效”的原則貫穿于各項(xiàng)工程的設(shè)計(jì)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(jì)、科學(xué)施工，多方面、安全、合理、經(jīng)濟(jì)的做好各類(lèi)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(bào)社會(huì)及廣大客戶(hù)的信任與厚愛(ài)。</span> 黃岡建筑避雷針安裝防雷避雷針安裝公司，湖北乾元上風(fēng)電氣供應(yīng)，歡迎您來(lái)點(diǎn)電咨詢(xún)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="隨州塔頂避雷針廠家直銷(xiāo),避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452424707031/2495206.jpg"></div><h2> 避雷針的保護(hù)范圍是多少？ </h2> <p> <span style="display:none;"></span><span style="font-size:16px;">避雷針的工作原理就其本質(zhì)而言，避雷針不是避雷，而是利用其高聳空中的有利地來(lái)位，把雷電引向自身，承受雷擊。同時(shí)把雷電流泄入大地，起著保護(hù)其附源近比它矮的建筑物或設(shè)備免受雷擊的作用。簡(jiǎn)單一點(diǎn)說(shuō)，一級(jí)保護(hù)是以30米為半徑、二級(jí)保護(hù)是45米為半百?gòu)健⑷?jí)保護(hù)是60米為半徑做弧的保護(hù)范圍。計(jì)算方法避雷針的保護(hù)半徑與高度（h）有關(guān)，以及與所現(xiàn)的滾球半徑有關(guān)， D為滾球半徑（度閃擊距離）類(lèi)建筑物為D＝30米第二類(lèi)建筑物為D＝45米第三類(lèi)建筑物為D＝60米保護(hù)范圍采用規(guī)范之計(jì)算公式： Rx=?{h(2hr-h)}-?{hx(2hr-hx)} 其中Rx為避雷針在距離地問(wèn)面hx米處的保護(hù)半徑（米）； hr為滾球半徑,根據(jù)建筑物類(lèi)別取值30、45、60； hx為被保護(hù)物的高度一般來(lái)說(shuō)，避雷針越高，保護(hù)范圍就越大，保護(hù)效果也越好，但考慮到避雷針建設(shè)的安全性和經(jīng)濟(jì)答性，避雷針大多建設(shè)在35米-45米之間。</span> </p><h2> 避雷針的原理及選購(gòu)方法 </h2> <p> <span style="font-size:16px;">避雷針通過(guò)導(dǎo)線接入地下，與地面形成等電位差，利用自身的高度，使電場(chǎng)強(qiáng)度增加到極限值的雷電云電場(chǎng)發(fā)生畸變，開(kāi)始電離并下行先導(dǎo)放電；避雷針在強(qiáng)電場(chǎng)作用下產(chǎn)生前列放電，形成向上先導(dǎo)放電；兩者會(huì)合形成雷電通路，隨之瀉入大地，達(dá)到避雷效果。常用避雷針保護(hù)范圍的計(jì)算方法主要有折線法和滾球法。“折線法”的主要特點(diǎn)是設(shè)計(jì)直觀，計(jì)算簡(jiǎn)便，可節(jié)省投資，但不適用于高度大于20m的建筑物；“滾球法”的主要特點(diǎn)是可以計(jì)算避雷針或避雷帶與網(wǎng)格組合時(shí)的保護(hù)范圍。（詳細(xì)知識(shí)可以咨詢(xún)湖北乾元上風(fēng)電氣工程有限公司）湖北乾元上風(fēng)電氣工程有限公司堅(jiān)持“安全為先、服務(wù)為先、信譽(yù)為先”的經(jīng)營(yíng)宗旨，并以“質(zhì)量至上、注重實(shí)效”的原則貫穿于各項(xiàng)工程的設(shè)計(jì)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(jì)、科學(xué)施工，多方面、安全、合理、經(jīng)濟(jì)的做好各類(lèi)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(bào)社會(huì)及廣大客戶(hù)的信任與厚愛(ài)</span>。防雷避雷針，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="隨州塔頂避雷針廠家直銷(xiāo),避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372724610/4217025.jpg"></div><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(shí)，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(shí)，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(gè)電容器，由于它較尖，即這個(gè)電容器的兩極板正對(duì)面積很小，電容也就很小，也就是說(shuō)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(shí)，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(duì)高層建筑構(gòu)成危險(xiǎn)，保證了它的安全。</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)良值得推薦！隨州塔頂避雷針廠家直銷(xiāo)</p><p style="text-indent:25px">避雷針價(jià)格，湖北乾元上風(fēng)電氣供應(yīng)。隨州塔頂避雷針廠家直銷(xiāo)</p><h2> 防雷要找專(zhuān)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?cè)成立。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(lái),始終以“質(zhì)量為先、信譽(yù)為先、用戶(hù)至上、服務(wù)周到”為服務(wù)宗旨。致力于各類(lèi)建筑物防雷工程技術(shù)的開(kāi)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(chǎng)所等及綜合防雷工程的勘測(cè)、設(shè)計(jì)、安裝、施工等方面都取得可喜的成績(jī)，業(yè)務(wù)范圍已涉及電力、電信、移動(dòng)、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(jì)算機(jī)網(wǎng)絡(luò)防雷器、視頻和監(jiān)控系統(tǒng)防雷器、天饋線路防雷器、音頻線路防雷器等七大系列產(chǎn)品，約一百六十品種，以滿足客戶(hù)各種防雷需求。所安裝的防雷產(chǎn)品在同行業(yè)率先通過(guò)ISO9001質(zhì)量體系認(rèn)證、歐共體CE，所有產(chǎn)品均由PICC中國(guó)人民保險(xiǎn)公司產(chǎn)品質(zhì)量責(zé)任承保。</span> 隨州塔頂避雷針廠家直銷(xiāo)</p><p style="text-indent:25px">湖北乾元上風(fēng)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(hào)1203。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下武漢防雷檢測(cè)，變電站防雷接地，機(jī)房避雷針安裝，避雷針深受客戶(hù)的喜愛(ài)。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，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(fēng)憑借創(chuàng)新的產(chǎn)品、專(zhuān)業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/3119136.html</p></div></div></div></div></div><div id="w7xtuka" class="page-right twoColRt"><div id="upavqg3" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2caq7pn" 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" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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