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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>?黃岡小區(qū)避雷針廠家直銷服務(wù)至上湖北乾元上風(fēng)電氣供應(yīng)</p><div id="mb3jnt2" class="leftbox clearfix"><h1>黃岡小區(qū)避雷針廠家直銷服務(wù)至上湖北乾元上風(fēng)電氣供應(yīng)</h1><div id="d2y7o2x" class="proBig"><div id="o9fk38z" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374218750/1846083.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ipw8nce" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374218750/1846083.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="l9dkmeb" 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>黃岡小區(qū)避雷針廠家直銷,避雷針</p><p><span>***更新：</span>2021-01-10 06:07:16</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="vx37xu8" 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="qmols3y" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3ziaceg" class="box"><p><h2> 避雷針的構(gòu)造 </h2> <p> <span style="font-size:16px;">避雷針由接閃器、接地copy引下線和接地體 3部分組成。接閃器通常采用直徑為 15～20mm、長度為1～2m的圓鋼或鋼管，固定于支柱上端經(jīng)接地引下線與接地體連接。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)，黃岡小區(qū)避雷針廠家直銷，導(dǎo)體前列總是聚集了多百的電荷。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)云層上度電荷較多時(shí)，避雷針與云層之間的空氣就很容易被擊穿，成問為導(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(xiǎn)，黃岡小區(qū)避雷針廠家直銷，保證了它的安全。帶電的云，黃岡小區(qū)避雷針廠家直銷，首先是從上往下運(yùn)行,在高處安避雷針，就首先將云中的電放答掉,以后到房子接觸云的時(shí)候，就基本沒有或只有少部分電而沒有危險(xiǎn)了</span> 避雷針安裝，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)有保證！黃岡小區(qū)避雷針廠家直銷</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黃岡小區(qū)避雷針廠家直銷,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374218750/1846083.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(shí)，迅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，而靜電感應(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(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)人大地，使其不對高層建筑構(gòu)成危險(xiǎn)，保證了它的安全。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)社會及廣大客戶的信任與厚愛。潛江防雷避雷針加工廠家避雷針安裝廠家，湖北乾元上風(fēng)電氣供應(yīng)，歡迎您來點(diǎn)電咨詢！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黃岡小區(qū)避雷針廠家直銷,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372812500/1888634.jpg"></div><h2> 避雷針是誰發(fā)明的？ </h2> <p> <span style="font-size:16px;">避雷針是由美國科學(xué)家富蘭克林發(fā)明的富蘭克林在研究閃電與人工摩擦產(chǎn)生的電的一致性時(shí)，他就從兩者的類比中作出過這樣的推測：既然人工產(chǎn)生的電能被前列吸收，那么閃電也能被前列吸收。他由此設(shè)計(jì)了風(fēng)箏實(shí)驗(yàn)，而風(fēng)箏實(shí)驗(yàn)的成功反過來又證實(shí)了他的推測。他由此設(shè)想，若能在高物上安置一種前列裝置，就有可能把雷電引入地下。富蘭克林把一根數(shù)米長的細(xì)鐵棒固定在高大建筑物的頂端，在鐵棒與建筑物之間用絕緣體隔開。然后用一根導(dǎo)線與鐵棒底端連接。再將導(dǎo)線引入地下。富蘭克林把這種避雷裝置稱為避雷針。經(jīng)過試用，果然能起避雷的作用。</span> </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，是用來保護(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)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(gè)防雷類別需要的避雷針高度規(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，再通過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)出與云中電異號的電荷，而下部感應(yīng)出與云中電同號的電荷，如果上部和云中電起放電作用時(shí)，強(qiáng)大的放電電流只能通過建筑物放出大量熱量，于是引起雷擊。這樣不但不能避雷，反而還招來雷禍。為防意外，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。對于較大的建筑物也需要豎起幾條避雷針。</span> 避雷針價(jià)格，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="黃岡小區(qū)避雷針廠家直銷,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374277344/5446338.jpg"></div><h2> 汽車安裝避雷針嗎 </h2> <p> <span style="font-size:16px;">汽車不安裝避雷針，但車殼是金屬的，因屏蔽作用，就算閃電擊中汽車，也不會傷人，因此，車廂是躲避雷擊的理想地方。汽車的輪胎絕緣性能相當(dāng)好，雷電擊到汽車帶電，但電流傳不到地下形不成回路，不會對人和汽車造成危害。汽車的輪胎外帶有水或其它導(dǎo)電性物質(zhì)，有的帶有防靜電接地線。雷電擊到汽車帶電，電流有從金屬表面流動的特性，不會對人產(chǎn)生危害。電流就通過汽車表面?zhèn)鞯綆в兴蚱渌鼘?dǎo)電性物質(zhì)的輪胎，帶有防靜電接地線傳到地下形成回路，不會對人和汽車造成危害。</span> 避雷針安裝廠家，湖北乾元上風(fēng)電氣供應(yīng)。十堰建筑物避雷針生產(chǎn)廠家</p><p style="text-indent:25px">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！黃岡小區(qū)避雷針廠家直銷</p><h2> 優(yōu)化避雷針 </h2> <p> <span style="font-size:16px;">優(yōu)化避雷針在電場的作用下，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，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、云地之間的電場不是足夠大時(shí)提前觸發(fā)，閃擊的雷電流相對于普通避雷針要少得多，接閃避雷針周圍的感應(yīng)電磁、場也要少得多，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> 黃岡小區(qū)避雷針廠家直銷</p><p style="text-indent:25px">湖北乾元上風(fēng)電氣工程有限公司主要經(jīng)營范圍是電工電氣，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場口碑。公司自成立以來，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，變電站防雷接地，機(jī)房避雷針安裝，避雷針深受客戶的喜愛。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)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(fēng)立足于全國市場，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2782553.html</p></div></div></div></div></div><div id="wgyqszb" class="page-right twoColRt"><div id="s8c3hzg" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jy34yfh" 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) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="x3skc82" 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