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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="a83nj78" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372587891/689265.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hflmduq" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>隨州倉庫避雷針生產(chǎn)廠家,避雷針</p><p><span>***更新：</span>2021-01-23 00:17:07</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="nartkgc" 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="p8efbvz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ah2yzlh" class="box"><p><h2> 避雷針安裝的正確方法 </h2> <p> <span style="display:none;"></span><span style="font-size:16px;">一、避雷針的安裝避雷針（接閃器）的安裝主要包括避雷針的安裝和避雷帶（網(wǎng)）的安裝。（一）避雷針的安裝安裝注意事項如下：（1）建筑物上的避雷針和建筑物頂部的其他金屬物體應(yīng)連接成一個整體。（2）不得在避雷針構(gòu)架上架設(shè)低壓線路或通訊線路。（二）避雷帶和避雷網(wǎng)的安裝 1.明裝避雷帶（網(wǎng)）安裝適于安裝在建筑物的屋脊、屋檐（坡屋頂）或屋頂邊緣及女兒墻（平屋頂）等處。（1）避雷帶在屋面混凝土支座上的安裝避雷帶（網(wǎng)）的支座可以在建筑物屋面面層施工過程中現(xiàn)場澆制，也可以預(yù)制再砌牢或與屋面防水層進(jìn)行固定。 ( 2)避雷帶在墻或天溝支架上的安裝沿墻安裝時，應(yīng)使用支架固定；并應(yīng)盡量隨結(jié)構(gòu)施工預(yù)埋支架。支架的支起高度不應(yīng)小于150mm ，隨州倉庫避雷針生產(chǎn)廠家。直線段支架水平間距為1-1. 5m，垂直間距為1. 5-2m，且支架間距應(yīng)平均分布，隨州倉庫避雷針生產(chǎn)廠家。避雷帶（網(wǎng)）在建筑物天溝上安裝使用支架固定時，應(yīng)隨土建施工先設(shè)置好預(yù)埋件，支架與預(yù)埋件進(jìn)行焊接固定。</span> 避雷針安裝廠家，隨州倉庫避雷針生產(chǎn)廠家，湖北乾元上風(fēng)電氣供應(yīng)，歡迎您來點(diǎn)電咨詢！隨州倉庫避雷針生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="隨州倉庫避雷針生產(chǎn)廠家,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513372587891/689265.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，那就是因為它們已用上籠式避雷網(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無一失不遭雷擊了呢？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"有形無用"了。可見要確保避雷裝置發(fā)揮效能，不但要正確設(shè)計、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，那是危險的，弄不好，反而會"引雷入室"，反倒遭了雷擊災(zāi)禍，這種事例不少。</span> 恩施學(xué)校避雷針制作公司避雷針廠家，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="隨州倉庫避雷針生產(chǎn)廠家,避雷針" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232513373056641/8168154.jpg"></div><h2> 避雷針又稱引雷針 </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；兩者會合形成雷電通路，隨之瀉入大地，達(dá)到避雷效果。實際上，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。湖北乾元上風(fēng)電氣工程有限公司堅持“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、注重實效”的原則貫穿于各項工程的設(shè)計和施工。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、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)度回報社會及廣大客戶的信任與厚愛。</span> </p><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，它與附近的帶電云層或物體間產(chǎn)生很大的電勢差，形成很強(qiáng)的電場，兩部分異性電荷突破周圍空氣的阻礙去中和，發(fā)生強(qiáng)烈放電，這時在電通過的路徑上發(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)出來的電是正電，此時地面上的凸出物（房屋、樹或人體）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> 防雷避雷針安裝公司，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)有保證！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="隨州倉庫避雷針生產(chǎn)廠家,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越普遍，甚至還會造成人員傷亡，嚴(yán)重威脅到人們的財產(chǎn)和生命安全。因此，防止家電夏季被“雷”,其實遠(yuǎn)遠(yuǎn)比防暑更重要! 避雷針其實不“避雷” 通常情況下，城市建筑一般都會安裝避雷針，許多人以為有了避雷針，就可以不用再操心“防雷”問題，事實上并非如此! (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程中，插座是一個防雷關(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)量問題，如防雷技術(shù)不成熟;使用質(zhì)量低劣(三無產(chǎn)品:無廠家、無參數(shù)、無證書)的防雷元器件;未經(jīng)專業(yè)防雷檢測機(jī)構(gòu)的檢驗……等等，不僅防雷性能無法得到保證，甚至還存在更大的安全。</span> 防雷避雷針安裝，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！恩施學(xué)校避雷針制作公司</p><p style="text-indent:25px">避雷針安裝價格，湖北乾元上風(fēng)電氣供應(yīng)，品質(zhì)優(yōu)良！隨州倉庫避雷針生產(chǎn)廠家</p><h2> 建筑物在多少高度必須安裝避雷針 </h2> <p> <span style="font-size:16px;">并不是規(guī)定有多少層需要裝避雷針，要看樓房是不是在避雷帶保護(hù)半徑之內(nèi)。就是說房子如果50層，旁邊如果也有一個51層的樓房上裝了避雷針，如果樓房在避雷針保護(hù)半徑之內(nèi)，也可以不用裝。如果房子只有三層，但是在當(dāng)?shù)氐狞c(diǎn)，附近也有沒有裝避雷針，這樣也需要裝避雷針。避雷針的種類：直擊雷避雷針/特殊避雷針/提前預(yù)放電避雷針 1、直擊雷適用于石化倉庫、廣播電視、加油站、建筑大樓、信標(biāo)臺，通信基站、氣象臺、基地、雷達(dá)機(jī)房、銀行大樓。 2、特殊適用于較高的建筑大樓微波通訊站、雷達(dá)基站、信標(biāo)臺，通信基站、基地、雷達(dá)機(jī)房、銀行大樓、天文氣象臺等重要場所。 3、預(yù)放電當(dāng)避雷針截受雷擊時，由接閃體接閃，通過雷電波形處理裝置，利用外殼與中心接地桿之間有3mm間隙，構(gòu)成耦合電容，同時外殼通過一個電感線圈接地（中心接地桿）當(dāng)下行先導(dǎo)接近接閃器時，由于頻率極高，電感呈開路狀態(tài)，電容對高頻呈現(xiàn)短路特性。因此耦合電容作用下，接閃器表面電場強(qiáng)度迅速增加，直至觸發(fā)雪崩過程，從而能在頃刻間將雷電流泄放入地，以至有效的達(dá)到防雷害保安全的目的。</span> 隨州倉庫避雷針生產(chǎn)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、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)審批的項目，經(jīng)相關(guān)部門審批后方可開展經(jīng)營活動）的公司，是一家集研發(fā)、設(shè)計、生產(chǎn)和銷售為一體的專業(yè)化公司。湖北乾元上風(fēng)作為電力工程、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、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)審批的項目，經(jīng)相關(guān)部門審批后方可開展經(jīng)營活動）的企業(yè)之一，為客戶提供良好的武漢防雷檢測，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)不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。湖北乾元上風(fēng)始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使湖北乾元上風(fēng)在行業(yè)的從容而自信。</p></p><br 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