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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ycz3olx" 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>襄陽(yáng)防雷檢測(cè)公司,防雷</p><p><span>***更新：</span>2021-02-05 10:08:41</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="qe3fm4c" 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="u78kr4n" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="c8rtfpm" class="box"><p><p> <span style="font-size:16px;">湖北防雷公司談高層防雷的措施 </span> </p> <p> <span style="font-size:16px;"> 在一定定范圍內(nèi)，越高的建筑，越具有受雷擊的可能性。在通常情況下，高層住宅樓都是安裝有避雷針的，襄陽(yáng)防雷檢測(cè)公司，不會(huì)發(fā)生雷擊。但是在下列情況下也會(huì)受到雷電的危害，下面湖北防雷公司來(lái)為大家介紹一下。</span> </p> <p> <span style="font-size:16px;"> 避雷針的保護(hù)范圍一般是指直擊雷所能保護(hù)到的空間而言。只要在它的保護(hù)范圍以?xún)?nèi)，如果避雷針始終保持良好，建筑物就可以不遭受直接雷擊。避雷針的保護(hù)范圍，取決于建筑物的高度和體型，特別是避雷針本身的高度或避雷針裝有建筑物上的總高度。一般說(shuō)來(lái)避雷針裝得越高，或避雷針本身越高，它的保護(hù)范圍就越大。</span> </p> <p> <span style="font-size:16px;"> 避雷針的保護(hù)范圍往往通過(guò)計(jì)算來(lái)決定。簡(jiǎn)言之，單支避雷針采用45度角的保護(hù)范圍，其地面的保護(hù)半徑等于針高的1.5倍。避雷針的接地電阻值過(guò)高或接地導(dǎo)線(xiàn)受到機(jī)械損傷或腐蝕時(shí)。高層住宅的電話(huà)線(xiàn)、電燈線(xiàn)安裝距離避雷針及其接地導(dǎo)線(xiàn)過(guò)近時(shí)。電視天線(xiàn)塔、廣告牌，襄陽(yáng)防雷檢測(cè)公司、旗桿高于避雷針而無(wú)**的避雷接地系統(tǒng)時(shí)。雷雨天收看電視或開(kāi)窗賞雨景時(shí)。雷雨天在樓頂上作業(yè)時(shí)，襄陽(yáng)防雷檢測(cè)公司。高層住宅須安裝避雷針。每年入夏之前，必須對(duì)避雷設(shè)備進(jìn)行檢查。</span> 專(zhuān)業(yè)信號(hào)防雷，乾元上風(fēng)防雷。襄陽(yáng)防雷檢測(cè)公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="襄陽(yáng)防雷檢測(cè)公司,防雷" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452431591797/1721467.jpg"></div><h2> 機(jī)房防雷接地材料如何選擇 </h2> <p> <span style="font-size:16px;">（1）、導(dǎo)電率。以銅的導(dǎo)電率為****，銅包鋼接地極的導(dǎo)電率為30%。而角鋼的導(dǎo)電率只有8.6%。銅包鋼接地極是角鋼導(dǎo)電率的3.4倍。（2）、熱穩(wěn)定性。銅的熔點(diǎn)為1083度，短路時(shí)首要高溫度為450度，銅包鋼熔點(diǎn)為1510度，短路時(shí)為允許首要高溫度是450度，而角鋼的熔點(diǎn)為1510度，短路時(shí)首要高溫度為400度。在等面積情況下，銅材熱穩(wěn)定好，同等熱穩(wěn)定性時(shí)，角鋼所需的截面積為銅材的3倍，是銅包鋼接地極的2倍。（3）、耐腐蝕性。接地材料主要腐蝕有兩種其一為化學(xué)腐蝕，其二為電化學(xué)腐蝕，在多數(shù)情況下，這兩種腐蝕都是同時(shí)存在的。銅在土壤里的腐蝕速度大約是角鋼的1/10-1/50，而且電氣性能穩(wěn)定。銅的表面會(huì)產(chǎn)生附著性極強(qiáng)的氧化物銅綠，能夠?qū)?nèi)部銅起到很好的保護(hù)作用。阻斷腐蝕。當(dāng)銅與其他金屬主要是管道等同時(shí)存在與土壤里，銅作為陰極不會(huì)被腐蝕，而鋼材作為陽(yáng)極而會(huì)逐漸的被腐蝕。 </span> 孝感廠房防雷檢測(cè)公司電話(huà)質(zhì)量加油站防雷，乾元上風(fēng)防雷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="襄陽(yáng)防雷檢測(cè)公司,防雷" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452431259766/1448580.jpg"></div><h2> 變電站防雷方法 </h2> <p> <span style="font-size:16px;">變電站在防雷設(shè)施上需要重點(diǎn)保護(hù)，它直接影響著人們的生活和工業(yè)的生產(chǎn)，一旦變電站發(fā)生雷擊，就會(huì)導(dǎo)致大面積停電。因此武漢變電站防雷是至關(guān)重要的，防雷設(shè)施安裝一定要非?？煽?。下面給大家介紹幾種常用的避雷方法。 1.安裝避雷針。這是變電站防雷直擊的常用方式，避雷針在很多高層建筑物、電氣設(shè)備防護(hù)上都被的運(yùn)用，它是通過(guò)將雷電吸引到避雷針上并引入大地中，從而達(dá)到防雷的效果。 2.變電站進(jìn)線(xiàn)防護(hù)。它可以對(duì)雷電電流幅值和雷電波的陂度進(jìn)行限制，安裝進(jìn)線(xiàn)防護(hù)后，當(dāng)遭受雷擊時(shí)，線(xiàn)路有很強(qiáng)的沖擊耐壓能力，遠(yuǎn)遠(yuǎn)比變電站的沖擊抗壓要高，因此，在變電站的進(jìn)線(xiàn)上安裝避雷線(xiàn)是重要的，很大程度減少了雷電的攻擊力。 3.變壓器的防護(hù)。對(duì)變壓器進(jìn)行的基本防護(hù)就是在變壓器附近安裝避雷器，這樣可以避免從線(xiàn)路進(jìn)入的雷電波對(duì)絕緣裝置進(jìn)行損壞。裝設(shè)避雷器時(shí)，盡可能的靠近變壓器，縮短連線(xiàn)的長(zhǎng)度，這樣可以對(duì)雷電電流連接線(xiàn)上的壓降降低。有效的保護(hù)變壓器不受損壞。 4.變電站的防雷接地。在變電站一些防雷措施都做好后，還需要安裝上一個(gè)接地網(wǎng)。很大程度的保護(hù)變電站不受雷電損害。</span> </p><h2> 淺談防雷電的安全知識(shí) </h2> <p> <span style="font-size:16px;">夏季是暴雨多發(fā)季節(jié)，也是雷電多發(fā)季節(jié)。為確保我們的生命財(cái)產(chǎn)安全，了解基本的防雷電安全知識(shí)是十分必要的。下面看看有哪些我們需要知道的防雷電安全知識(shí)吧！ 1.不要在樓頂或樹(shù)下避雨不要繼續(xù)在樓頂?shù)冉ㄖ镯敳慷毫?，也不能進(jìn)入孤立的棚屋、崗?fù)?、大?shù)下避雨，如萬(wàn)不得已，則須與樹(shù)干保持3米距離，下蹲并雙腿靠攏； 2.不要在水面和水邊停留在河里、湖泊、海濱游泳，在河邊釣魚(yú)、玩耍等都是很危險(xiǎn)的； 3.不要快速移動(dòng) 雷雨中不要奔跑，更不適宜開(kāi)摩托車(chē)、騎自行車(chē)，在雷雨中快速移動(dòng)容易遭雷擊； 4.遠(yuǎn)離金屬物質(zhì) 在雨中走時(shí)，不能撐鐵柄雨傘，手拿鐵等金屬類(lèi)的玩具收起來(lái)；避雨的時(shí)候要觀察周?chē)欠裼型饴兜乃?、煤氣管等金屬物體或電力設(shè)備，不宜在鐵柵欄、金屬曬衣繩、架空金屬體以及鐵路軌道附近停留； 5.不能玩手機(jī) 雷雨天盡量別撥打或接聽(tīng)電話(huà)，座機(jī)也盡量避免使用； 6.雷雨天氣注意穿鞋在雷雨天氣赤腳行走或避雨會(huì)加大被雷擊的可能； 7.不要淋浴洗澡行雷閃電時(shí)不宜淋浴洗澡；住高層的還要注意關(guān)閉門(mén)窗，預(yù)防雷電直擊室內(nèi)或者防止側(cè)擊雷和球雷的侵入。</span> 專(zhuān)業(yè)變電站防雷，乾元上風(fēng)防雷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="襄陽(yáng)防雷檢測(cè)公司,防雷" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452431259766/7514357.jpg"></div><p> <span style="font-size:16px;">防雷市場(chǎng)的發(fā)展前景</span> </p> <p> <span style="font-size:16px;">近年全國(guó)有多家防雷企業(yè)邁入了"億元戶(hù)"的行列，尤其是跨國(guó)企業(yè)的產(chǎn)值增長(zhǎng)非常迅猛。如德國(guó)的OBO公司，進(jìn)入中國(guó)市場(chǎng)已有10年，但近兩年產(chǎn)值過(guò)億元，這也說(shuō)明國(guó)內(nèi)防雷市場(chǎng)近年發(fā)展在提速。歐美發(fā)達(dá)國(guó)家大型防雷生產(chǎn)企業(yè)年產(chǎn)值都在30億美元左右，而國(guó)內(nèi)今后兩年整個(gè)防雷市場(chǎng)規(guī)模保守估計(jì)將達(dá)到100億元人民幣，巨大的利潤(rùn)正在吸引著更多的投資者，這也是各家企業(yè)競(jìng)相涉足這個(gè)產(chǎn)業(yè)的根本原因。</span> </p> <p> <span style="font-size:16px;">針對(duì)特定行業(yè)及其尺度定身開(kāi)發(fā)制作的專(zhuān)業(yè)防雷、接地產(chǎn)品(如通訊和電力行業(yè)的桿塔**接地極、移動(dòng)接地極等)將不斷涌現(xiàn)，知足核電、風(fēng)電、太陽(yáng)能等新型能源的防雷、接地需要。高技術(shù)、高附加值的專(zhuān)業(yè)防雷接地產(chǎn)品和深井接地及微爆破技術(shù)的發(fā)展必將進(jìn)一步細(xì)分整個(gè)市場(chǎng)，有效放大市場(chǎng)需求。</span> 防雷防雷，乾元上風(fēng)防雷。襄陽(yáng)廠房防雷公司電話(huà)</p><p style="text-indent:25px">機(jī)房防雷，乾元上風(fēng)防雷。襄陽(yáng)防雷檢測(cè)公司</p><p style="text-indent:25px">目前貿(mào)易在國(guó)內(nèi)發(fā)展時(shí)，依舊有諸多不便，例如與相關(guān)部門(mén)、電網(wǎng)、物業(yè)等各方所有的申請(qǐng)、協(xié)調(diào)等工作都是潛在問(wèn)題，并且目前貿(mào)易市場(chǎng)還存在一個(gè)重大問(wèn)題即利用率較低。而且，由于武漢防雷檢測(cè)，變電站防雷接地，機(jī)房避雷針安裝，避雷針產(chǎn)品的大部分都處于戶(hù)外且無(wú)人值守的工作環(huán)境，再加上用戶(hù)對(duì)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(wèn)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(guò)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(chē)型實(shí)現(xiàn)了武漢防雷檢測(cè)，變電站防雷接地，機(jī)房避雷針安裝，避雷針功能。所以筆者認(rèn)為，現(xiàn)階段武漢防雷檢測(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(lái)普及率會(huì)繼續(xù)增長(zhǎng)。.世界產(chǎn)業(yè)結(jié)構(gòu)的轉(zhuǎn)變，對(duì)中國(guó)的企業(yè)是一種挑戰(zhàn)，同時(shí)也是一個(gè)機(jī)會(huì)。這對(duì)促進(jìn)中國(guó)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(mén)審批后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）等行業(yè)上規(guī)模、上檔次，增強(qiáng)產(chǎn)品開(kāi)發(fā)能力以及與國(guó)際接軌來(lái)說(shuō)是一個(gè)極好機(jī)會(huì)。襄陽(yáng)防雷檢測(cè)公司</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(mén)審批后方可開(kāi)展經(jīng)營(yíng)活動(dòng)）的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。公司自創(chuàng)立以來(lái)，投身于武漢防雷檢測(cè)，變電站防雷接地，機(jī)房避雷針安裝，避雷針，是電工電氣的主力軍。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(zhǎng)，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)創(chuàng)始人黃小華，始終關(guān)注客戶(hù)，創(chuàng)新科技，竭誠(chéng)為客戶(hù)提供良好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3175388.html</p></div></div></div></div></div><div id="leb7kh8" class="page-right twoColRt"><div id="ftfcosz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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