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class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372812500/1888634.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3el3qc3" 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>宜昌建筑物避雷針安裝廠家,避雷針</p><p><span>***更新：</span>2021-01-06 10:09:20</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="g39nqho" 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="lb4wypg" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="q3h27du" class="box"><p><h2> 避雷針的安裝有技巧，專業(yè)公司告訴你 </h2> <p> <span style="font-size:16px;">1、將支座鋼板固定在預(yù)埋的地腳螺栓上,焊上一塊肋板,再將避雷針立起,找直、找正后,進(jìn)行點(diǎn)焊,然后加以校正,焊上其他三塊脅板。將引下線焊接在底板上,清理藥皮刷防銹漆。 2，宜昌建筑物避雷針安裝廠家，宜昌建筑物避雷針安裝廠家、避雷針應(yīng)垂直安裝牢固。垂直度允許偏差為3/1000。 3、針體彎曲，安裝的垂直度超出允許偏差。應(yīng)將針體重新調(diào)直，符合要求后再安裝。 4，宜昌建筑物避雷針安裝廠家、**避雷針及其接地裝置與道路或建筑物的出入口保護(hù)距離不符合規(guī)定。其距離應(yīng)大于3m，當(dāng)小于3m時(shí)，應(yīng)采取均壓措施或鋪設(shè)卵石或?yàn)r青地。 5、選購時(shí)應(yīng)注意：**避雷針一般采用直徑為19mm鍍鋅圓鋼；屋面上的避雷針采用直徑25mm鍍鋅鋼管；水塔頂部避雷針采用直徑25mm或40mm的鍍鋅鋼管；囪頂上避雷針采用直徑25mm鍍鋅圓鋼或直徑為40mm鍍鋅鋼管e避雷環(huán)用直徑12mm鍍鋅圓鋼或截面為100mm2鍍鋅扁鋼，其厚度應(yīng)為4mm等。 6、注意：避雷針如果沒接地將是個(gè)迎雷針，所以必須謹(jǐn)慎。</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！宜昌建筑物避雷針安裝廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宜昌建筑物避雷針安裝廠家,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372812500/1888634.jpg"></div><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)，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)，保證了它的安全。帶電的云，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> 武漢建筑避雷針檢測防雷避雷針安裝廠家，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="宜昌建筑物避雷針安裝廠家,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513374218750/1846083.jpg"></div><h2> 避雷針的作用是什么？ </h2> <p> <span style="font-size:16px;">常規(guī)防雷電可分為防直擊雷電、防感應(yīng)雷電和綜合性防雷電。防直擊雷電的避雷裝置一般由三部分組成，即接閃器、引下線和接地體；接閃器又分為避雷針、避雷線、避雷帶、避雷網(wǎng)。以避雷針作為接閃器的防雷電原理是：避雷針通過導(dǎo)線接入地下，與地面形成等電位差，利用自身的高度，使電場強(qiáng)度增加到極限值的雷電云電場發(fā)生畸變，開始電離并下行先導(dǎo)放電。避雷針在強(qiáng)電場作用下產(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。實(shí)際上，避雷針是引雷針，可將周圍的雷電引來并提前放電，將雷電電流通過自身的接地導(dǎo)體傳向地面，避免保護(hù)對象直接遭雷擊。</span> </p><h2> 避雷針安裝要挖地多深 </h2> <p> <span style="font-size:16px;">垂直接地體的間距不應(yīng)小于其長度的3～5倍。水平接地體的間距應(yīng)符合設(shè)計(jì)規(guī)定。當(dāng)無設(shè)計(jì)規(guī)定時(shí)不宜小于5m。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)超過接地裝置2m。 1、裝置避雷針是避免雷擊的有效方法。在房屋高處豎一金屬棒，棒下端連一條足夠粗的銅線，銅線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)。 2、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，有時(shí)來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。</span> 避雷針廠家，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="宜昌建筑物避雷針安裝廠家,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452426386719/3154754.jpg"></div><h2> 農(nóng)村民用樓房怎么安裝避雷針? </h2> <p> <span style="font-size:16px;">分時(shí)段安裝： 1、做基礎(chǔ)時(shí)，安裝接地極： 2、結(jié)構(gòu)施工時(shí)利用結(jié)構(gòu)內(nèi)鋼筋（或**型鋼）做引下線，與接地極連接，并預(yù)留與避雷帶的連接點(diǎn)； 3、裝修完成的同時(shí)，敷設(shè)避雷帶（或避雷針）。避雷針的原理：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)入大地，使其不對高層建筑構(gòu)成危險(xiǎn)，保證了它的安全。</span> 防雷避雷針安裝公司，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！湖北別墅避雷針制作</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)，品質(zhì)優(yōu)良值得推薦！宜昌建筑物避雷針安裝廠家</p><p style="text-indent:25px">近年來，行業(yè)內(nèi)多起貿(mào)易事件，與貿(mào)易的發(fā)展混亂是不可分的。因此，貿(mào)易的發(fā)展安全性問題引發(fā)了行業(yè)的強(qiáng)烈關(guān)注。企業(yè)也開發(fā)了諸多提升安全性的技術(shù)！而且，由于武漢防雷檢測，變電站防雷接地，機(jī)房避雷針安裝，避雷針產(chǎn)品的大部分都處于戶外且無人值守的工作環(huán)境，再加上用戶對相關(guān)設(shè)備違規(guī)操作，致使相關(guān)的行業(yè)及產(chǎn)品也在面臨嚴(yán)重的安全問題。根據(jù)調(diào)研機(jī)構(gòu)IHS的預(yù)計(jì)，2016年已經(jīng)有超過25款智能手機(jī)、20款智能手表、200種充電板、150種智能手機(jī)殼和50款車型實(shí)現(xiàn)了武漢防雷檢測，變電站防雷接地，機(jī)房避雷針安裝，避雷針功能。所以筆者認(rèn)為，現(xiàn)階段武漢防雷檢測，變電站防雷接地，機(jī)房避雷針安裝，避雷針技術(shù)已經(jīng)跨越初期應(yīng)用技術(shù)鴻溝，預(yù)計(jì)在不久的將來普及率會(huì)繼續(xù)增長。并且由于近年來，節(jié)能減排在世界各國受到普遍重視。數(shù)據(jù)顯示，全球相關(guān)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(jì)、施工與維護(hù)；禮儀服務(wù)；電子產(chǎn)品、機(jī)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(jì)與施工；電子設(shè)備、機(jī)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(yùn)服務(wù)。（依法須經(jīng)審批的項(xiàng)目，經(jīng)相關(guān)部門審批后方可開展經(jīng)營活動(dòng)）的使用量平均占世界各國社會(huì)總用的一半以上，占工業(yè)的60%左右。因此，系統(tǒng)效率的提高，對改善電力工程、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(jì)、施工與維護(hù)；禮儀服務(wù)；電子產(chǎn)品、機(jī)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(jì)與施工；電子設(shè)備、機(jī)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(yùn)服務(wù)。（依法須經(jīng)審批的項(xiàng)目，經(jīng)相關(guān)部門審批后方可開展經(jīng)營活動(dòng)）的意義就更重大。宜昌建筑物避雷針安裝廠家</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(jì)、施工與維護(hù)；禮儀服務(wù)；電子產(chǎn)品、機(jī)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(jì)與施工；電子設(shè)備、機(jī)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(yùn)服務(wù)。（依法須經(jīng)審批的項(xiàng)目，經(jīng)相關(guān)部門審批后方可開展經(jīng)營活動(dòng)）的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。湖北乾元上風(fēng)擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供武漢防雷檢測，變電站防雷接地，機(jī)房避雷針安裝，避雷針。湖北乾元上風(fēng)繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。湖北乾元上風(fēng)始終關(guān)注電工電氣市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2729073.html</p></div></div></div></div></div><div id="iedug2t" class="page-right twoColRt"><div id="bgqwnzk" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="auiegi8" 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