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id="pdpgufb" class="proBig"><div id="3zlsj2c" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374384766/628387.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bef3jkw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374384766/628387.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="aieqhiu" 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>鄂州信號(hào)避雷針廠家排名,避雷針</p><p><span>***更新：</span>2021-01-18 10:07:22</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="mzvbxyu" 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="u2nl2a8" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="zcokb38" class="box"><p><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(guān)重要的，它直接關(guān)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(wèn)題。雷擊時(shí)會(huì)產(chǎn)生強(qiáng)大的電流，產(chǎn)生的能量能夠?qū)ㄖ镌斐蓢?yán)重的破壞，甚至威脅到人類(lèi)的生命，鄂州信號(hào)避雷針廠家排名，所以施工人員在防雷接地施工的時(shí)候一定要非常謹(jǐn)慎，不能出現(xiàn)任何紕漏差錯(cuò)，其施工質(zhì)量直接應(yīng)影響到建筑物的安全和使用壽命，所以選擇一個(gè)好的施工監(jiān)理是非常重要的。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，鄂州信號(hào)避雷針廠家排名，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)及廣大客戶的信任與厚愛(ài)，鄂州信號(hào)避雷針廠家排名。</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！鄂州信號(hào)避雷針廠家排名</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄂州信號(hào)避雷針廠家排名,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374384766/628387.jpg"></div><h2> 什么是雷電現(xiàn)象？ </h2> <p> <span style="font-size:16px;">所謂雷電現(xiàn)象，就是空中云層積累的電荷達(dá)到頗大數(shù)量時(shí)，它與附近的帶電云層或物體間產(chǎn)生很大的電勢(shì)差，形成很強(qiáng)的電場(chǎng)，兩部分異性電荷突破周?chē)諝獾淖璧K去中和，發(fā)生強(qiáng)烈放電，這時(shí)在電通過(guò)的路徑上發(fā)出聲和光，就是雷電。雷電通常發(fā)生在不同的云塊之間，或云的下部與地面物之間。我們要避免的只是云和地或地上物之間的雷電。如果這塊云的上部帶正電，下部帶負(fù)電，則地面上感應(yīng)出來(lái)的電是正電，此時(shí)地面上的凸出物（房屋、樹(shù)或人體）就有可能與云中電荷發(fā)生放電現(xiàn)象，遭到雷擊的災(zāi)禍</span> 天門(mén)信號(hào)避雷針安裝公司防雷避雷針安裝，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="鄂州信號(hào)避雷針廠家排名,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372919922/6502836.jpg"></div><h2> 避雷針有什么用途 </h2> <p> <span style="font-size:16px;">避雷，實(shí)際上是引雷德作用原理：在雷雨天氣，高樓上空出現(xiàn)帶電云層時(shí)，迅雷針和高樓頂知部都被感應(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道層形成了一個(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)，避雷針與云層之版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．避雷針就可以權(quán)把云層上的電荷導(dǎo)人大地，使其不對(duì)高層建筑構(gòu)成危險(xiǎn)，保證了它的安全。</span> </p><h2> 避雷針安裝的注意事項(xiàng) </h2> <p> <span style="font-size:16px;"> (1)接地體頂面埋設(shè)深度應(yīng)符合設(shè)計(jì)要求。當(dāng)無(wú)要求時(shí)，不應(yīng)小于0.6m。角鋼及鋼管接地體應(yīng)垂直配置。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(yīng)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(yīng)小于其長(zhǎng)度的3~5倍。水平接地體的間距應(yīng)符合設(shè)計(jì)規(guī)定。當(dāng)無(wú)設(shè)計(jì)規(guī)定時(shí)不宜小于5m。 (3)除環(huán)形接地體外，接地體埋設(shè)位置應(yīng)在距建筑物3m以外。距建筑物出入口或人行道也應(yīng)大于3m，如小于3m時(shí)，應(yīng)采用均壓帶做法或在接地裝置上面敷設(shè)50~90mm厚度的瀝青層，其寬度應(yīng)超過(guò)接地裝置2m。 (4)利用底板鋼筋或深基礎(chǔ)做接地體：按設(shè)計(jì)圖尺寸位置要求，標(biāo)好位置，將底板鋼盤(pán)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(biāo)記，以便引出和檢查。 (5)利用柱形樁基及平臺(tái)鋼筋做接地體：按設(shè)計(jì)圖尺寸位置，找好樁基組數(shù)位置，把每組樁基四角鋼盤(pán)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(biāo)記，以便引出和檢查。</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！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄂州信號(hào)避雷針廠家排名,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513373056641/8168154.jpg"></div><h2> 避雷針?biāo)窃鯓颖芾椎模?</h2> <p> <span style="font-size:16px;">把建筑物中的金屬結(jié)構(gòu)沿鋼筋連成一整體，構(gòu)成一個(gè)大型金屬網(wǎng)籠。這種籠式避雷網(wǎng)既起屏蔽作用，又充當(dāng)引下線，是一種更加經(jīng)濟(jì)、美觀的安全的防雷方式。你到大街上轉(zhuǎn)一轉(zhuǎn)，可看到很多新樓的屋頂上不再有高聳的金屬桿和引下線了，那就是因?yàn)樗鼈円延蒙匣\式避雷網(wǎng)了。屋頂?shù)母鞣N金屬物都用導(dǎo)體連到籠式避雷網(wǎng)上。在屋頂四周還應(yīng)布設(shè)一條金屬帶，稱(chēng)避雷帶，把它與避雷網(wǎng)接上。安裝了避雷裝置的建筑物是否就萬(wàn)無(wú)一失不遭雷擊了呢？那不一定。有些高大建筑物雖安裝了避雷裝置，但因接地線斷裂等原因而"有形無(wú)用"了。可見(jiàn)要確保避雷裝置發(fā)揮效能，不但要正確設(shè)計(jì)、正確安裝，還要經(jīng)常保養(yǎng)，使它經(jīng)常處于良好狀態(tài)，這樣一般就可免受雷害了。眾達(dá)小編在這里提醒大家：一定要重視科學(xué)，不要輕視避雷技術(shù)各種環(huán)節(jié)的科學(xué)原理。更不可自以為是地自行安裝避雷針，那是危險(xiǎn)的，弄不好，反而會(huì)"引雷入室"，反倒遭了雷擊災(zāi)禍，這種事例不少。</span> 防雷避雷針安裝公司，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)有保障！孝感工廠避雷針檢測(cè)</p><p style="text-indent:25px">防雷避雷針安裝廠家，湖北乾元上風(fēng)電氣供應(yīng)。鄂州信號(hào)避雷針廠家排名</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?！罢劬€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)及廣大客戶的信任與厚愛(ài)</span>。鄂州信號(hào)避雷針廠家排名</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(yíng)范圍是電工電氣，擁有一支專(zhuān)業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。湖北乾元上風(fēng)致力于為客戶提供良好的武漢防雷檢測(cè)，變電站防雷接地，機(jī)房避雷針安裝，避雷針，一切以用戶需求為中心，深受廣大客戶的歡迎。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在電工電氣深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造電工電氣良好品牌。湖北乾元上風(fēng)立足于全國(guó)市場(chǎng)，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(lái)源地址: http://www.cdcfah.com/cp/2901746.html</p></div></div></div></div></div><div id="lw7aw8u" class="page-right twoColRt"><div id="cv3jpvr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vtuhwn3" class="recomPic likePro"><a href="http://www.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" 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