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href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</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(kù)存電工電氣產(chǎn)品</a>?恩施信號(hào)避雷針安裝廠(chǎng)家貼心服務(wù) 湖北乾元上風(fēng)電氣供應(yīng)</p><div id="n2crdfr" class="leftbox clearfix"><h1>恩施信號(hào)避雷針安裝廠(chǎng)家貼心服務(wù) 湖北乾元上風(fēng)電氣供應(yīng)</h1><div id="nmtlhyf" class="proBig"><div id="uyam2hi" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513373056641/8168154.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="im8vfw7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513373056641/8168154.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="g7psjqz" 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>恩施信號(hào)避雷針安裝廠(chǎng)家,避雷針</p><p><span>***更新：</span>2021-01-15 09:06:15</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="sr9dsjj" 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(huà): </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(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="quj8mta" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dcwno70" class="box"><p><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(xiàn)，銅線(xiàn)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(gè)尖頭或分叉為幾個(gè)尖頭。有了這樣的裝置，當(dāng)空中有帶電的云時(shí)。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(lái)，有時(shí)來(lái)不及按上述方式中和，于是有強(qiáng)烈的放電，加雷電仍會(huì)發(fā)生。但這時(shí)由于避雷針高過(guò)周?chē)矬w，它的前列又集中了與云中電異號(hào)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(guò)避雷針流入大地，因此，不會(huì)打在房屋或附近人的身上，只會(huì)打在避雷針上了，恩施信號(hào)避雷針安裝廠(chǎng)家。由此可見(jiàn)，避雷針的前列放電作用會(huì)減少地面物與云之間打雷的可能性；到了不可避免時(shí)，它自己就負(fù)擔(dān)了雷的打擊，恩施信號(hào)避雷針安裝廠(chǎng)家，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(gè)隔離的導(dǎo)電系統(tǒng)，恩施信號(hào)避雷針安裝廠(chǎng)家。</span> 避雷針安裝廠(chǎng)家，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！恩施信號(hào)避雷針安裝廠(chǎng)家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="恩施信號(hào)避雷針安裝廠(chǎng)家,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513373056641/8168154.jpg"></div><h2> 優(yōu)化避雷針 </h2> <p> <span style="font-size:16px;">優(yōu)化避雷針在電場(chǎng)的作用下，其球型電觸發(fā)裝置在瞬間產(chǎn)生強(qiáng)大的感應(yīng)電壓，在針尖迅速聚集大量的與下行優(yōu)化相反的異種電荷，當(dāng)聚集的異種電荷達(dá)到一定強(qiáng)度，便迅速向上運(yùn)動(dòng)，從而產(chǎn)生一個(gè)上行優(yōu)化。上行優(yōu)化向上傳播一直到與下行優(yōu)化匯合，此時(shí)，閃電電流便流過(guò)新形成的通道。優(yōu)化避雷針根據(jù)電磁學(xué)原理進(jìn)行了特殊的優(yōu)化設(shè)計(jì)，使其對(duì)雷電能提前優(yōu)化，首先使避雷針的滾球半徑增大，在同等條件下可降低避雷針的高度。其次，由于其對(duì)雷電提前優(yōu)化效果較好，其在雷云聚集能量不足夠多、云地之間的電場(chǎng)不是足夠大時(shí)提前觸發(fā)，閃擊的雷電流相對(duì)于普通避雷針要少得多，接閃避雷針周?chē)母袘?yīng)電磁、場(chǎng)也要少得多，二次雷擊的危險(xiǎn)也將降低，從而達(dá)到很好的保護(hù)效果。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。</span> 仙桃別墅避雷針安裝廠(chǎng)家防雷避雷針安裝，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="恩施信號(hào)避雷針安裝廠(chǎng)家,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372724610/4217025.jpg"></div><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(xiàn)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(xiàn)法和滾球法?！罢劬€(xiàn)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>。 </p><h2> 避雷針是什么樣子？ </h2> <p> <span style="font-size:16px;">避雷針是保護(hù)建筑物等避免雷擊的裝置。在高大建筑物頂端安裝一個(gè)金屬棒，用金屬線(xiàn)與埋在地下的一塊金屬板連接起來(lái)，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(shū)在記載了這樣一件事：漢朝時(shí)柏梁殿遭到火災(zāi)，一位巫師建議，將一塊魚(yú)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。屋頂上所設(shè)置的魚(yú)尾開(kāi)頭的瓦飾，實(shí)際上兼作避雷之用，可認(rèn)為是現(xiàn)代避雷針的雛形。而早在以前，中國(guó)已經(jīng)有了避雷針，一般以**為裝飾，龍嘴里有避雷針頭。法國(guó)旅行家卡勃里歐別·戴馬甘蘭1688年所著的《中國(guó)新事》一書(shū)中記有：中國(guó)屋脊兩頭，都有一個(gè)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(xì)的鐵絲，直通地下。這種奇妙的裝置，在發(fā)生雷電的時(shí)刻就大顯神通，若雷電擊中了屋宇，電流就會(huì)從龍舌沿線(xiàn)睛行至地底，避免雷電擊毀建筑物。這說(shuō)明，中國(guó)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> 避雷針價(jià)格，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="恩施信號(hào)避雷針安裝廠(chǎng)家,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374277344/5446338.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(duì)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(lái)越普遍，甚至還會(huì)造成人員傷亡，嚴(yán)重威脅到人們的財(cái)產(chǎn)和生命安全。因此，防止家電夏季被“雷”,其實(shí)遠(yuǎn)遠(yuǎn)比防暑更重要! 避雷針其實(shí)不“避雷” 通常情況下，城市建筑一般都會(huì)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(wèn)題，事實(shí)上并非如此! (遭遇雷擊后的電視機(jī)殘骸) 雷電有直擊雷和感應(yīng)雷之分。在家用電器的使用過(guò)程中，插座是一個(gè)防雷關(guān)口，要保護(hù)電器不被雷擊損害，就一定要使用具備防雷功能的專(zhuān)業(yè)插座。目前，市面上的一些防雷插座存在著較嚴(yán)重的質(zhì)量問(wèn)題，如防雷技術(shù)不成熟;使用質(zhì)量低劣(三無(wú)產(chǎn)品:無(wú)廠(chǎng)家、無(wú)參數(shù)、無(wú)證書(shū))的防雷元器件;未經(jīng)專(zhuān)業(yè)防雷檢測(cè)機(jī)構(gòu)的檢驗(yàn)……等等，不僅防雷性能無(wú)法得到保證，甚至還存在更大的安全。</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！鄂州塔頂避雷針安裝</p><p style="text-indent:25px">避雷針安裝價(jià)格，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！恩施信號(hào)避雷針安裝廠(chǎng)家</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(hù)物百之間應(yīng)有不小于5m距離，以免雷擊避雷針時(shí)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?yàn)r青面5~8cm厚，以保人身不受跨步電壓危害。（5）嚴(yán)禁將架空照明線(xiàn)、電話(huà)線(xiàn)、廣播線(xiàn)、天線(xiàn)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(xiàn)必須使用鉛皮電纜或穿入鋼管，并直接埋入地中長(zhǎng)度容10m以上。</span> 恩施信號(hào)避雷針安裝廠(chǎng)家</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)易型的公司。公司業(yè)務(wù)涵蓋武漢防雷檢測(cè)，變電站防雷接地，機(jī)房避雷針安裝，避雷針等，價(jià)格合理，品質(zhì)有保證。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。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶(hù)成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2857694.html</p></div></div></div></div></div><div id="8yulneu" class="page-right twoColRt"><div 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