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id="ptmcf"></output></fieldset></abbr></blockquote></div> <div id="3coeloc" class="all_head"> <div id="zpifsg5" class="all_head_left"> <a href="http://yy4080ys.com"> <img alt="北極信息港" src="/images/logo.png" /> </a> </div> <div id="kvzymqu" class="clr"></div> </div> <link href="/css/zsy1212.css" type="text/css" rel="stylesheet" /> <link href="/css/common.css" type="text/css" rel="stylesheet" /> <div id="62kzhue" class="w960"> <div class="zwvogf1" id="Tab1" style="float:right"> <div id="zyzrtjn" class="Menubox"> <ul><li id="sch0" onclick="fSelSch(0)" class="hover">搜索引擎</li><li id="sch1" onclick="fSelSch(1)">北極信息港</li></ul> </div> <div id="ylnwdcq" class="Contentbox"> <ul> <li id="memnx5z" class="li01"> <form id="frmSchFull" onsubmit="return baidu(this)"> <span id="wf1ha3p" class="li02"> <input name="word" type="text" class="Sinput"> </span> <input type="hidden" name="s" value="0"> <input type="submit" name="Submit" class="Sbuttom" value="搜索"> <input name="tn" type="hidden" value="bds"> <input name="cl" type="hidden" value="3"> <input name="ct" type="hidden"> <input name="si" type="hidden" value="cjjhb.com"> </form> </li> </ul> </div> </div> </div>    <div class="7sllkag" id="showmsg_head"> </div> <div id="6e6mmpa" class="all_now_position" style="margin-top: 10px;"> 您所在的位置:<a href="http://yy4080ys.com">總站首頁</a> ><a href="http://yy4080ys.com">北極信息港</a> >通風天窗、通風天窗廠家-誠信經(jīng)營 </div>  <div class="nhiobf4" id="showmsg">  <div class="7ulee4p" id="showmsg_left"> <div class="iq1wln3" id="showmsg_title"> <h1>通風天窗、通風天窗廠家-誠信經(jīng)營</h1> </div> <div id="7ckrw2p" class="showmsg_contentall"> <div class="fvt9q5d" id="showmsg_content_top"> </div> <div class="3nttj5h" id="showmsg_companymsg"> <ul> <li> 公司:<strong><a href="/liangdangydtf" target="_blank"> 言鼎通風設備(隴南市兩當縣分公司)</a></strong> </li> <li>價格:電聯(lián)</li> <li id="lxr">聯(lián)系人:王經(jīng)理</li> <li>更新時間:2025-07-25 08:06:41<span id="2xhha7i" class="weather"> ip歸屬地：隴南，天氣：小雨，溫度：23-32</span> 瀏覽次數(shù):1</li> <li>所在地:兩當 </li> <li>標題:<strong><a href="#">通風天窗、通風天窗廠家-誠信經(jīng)營</a></strong></li> <li> 來源: <span>ydtf</span> </li> <div id="wsqkwm8" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a> <a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a> <a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a> <a href="#" class="bds_renren" data-cmd="renren" title="分享到人人網(wǎng)"></a> <a href="#" class="bds_weixin" data-cmd="weixin" title="分享到wx"></a> </div> </ul> <div id="6gcmrn7" class="tu"> <div id="efk9r1k" class="t_left1213"> <div id="jdbw4nq" class="pimgbig"><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212306210415.jpg" id="pimgbig" alt="通風天窗、通風天窗廠家-誠信經(jīng)營"></div>  <div id="fji4dmq" class="playvideo"><img src="/images/play.png" /></div> <div id="8bilqi8" class="pvideo"> <video id="pmp4" controls="" controlslist="nodownload" src="http://img.cjjhb.com/pub_soft/87/1137_15.mp4" type="video/mp4" preload="none"></video> </div>  <ul class="pimgsmall"> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212306210415.jpg" alt="通風天窗、通風天窗廠家-誠信經(jīng)營"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212308144094.jpg" alt="通風天窗、通風天窗廠家-誠信經(jīng)營"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212307573102.jpg" alt="通風天窗、通風天窗廠家-誠信經(jīng)營"></li> </ul> </div> </div> </div> <div class="pkcdcmb" id="showmsg_content"> <div id="its2f73" class="new-cont-box new-cont-box-300"> <div id="rmq5a5t" class="new-info-box"> <pre> <hr> <div id="tvxizll" class="ty-tips1212">以下是:隴南市兩當縣通風天窗、通風天窗廠家-誠信經(jīng)營的產(chǎn)品參數(shù) </div> <div id="izmii5i" class="newcanshubox"> <table><tbody><tr><th>材質</th><td>鍍鋅方管、彩鋼板</td></tr><tr><th>產(chǎn)地</th><td>山東</td></tr><tr><th>規(guī)格</th><td>2m、3m、4m、5m、6m、8m</td></tr><tr><th>類型</th><td>通風天窗</td></tr><tr><th>品牌</th><td>言鼎</td></tr><tr><th>型號</th><td>弧形</td></tr><tr><th>可定制</th><td>是</td></tr><tr><th>范圍</th><td>通風天窗、通風天窗-供應范圍覆蓋<a href="http://yy4080ys.com/320087">甘肅省</a>、<a href="http://yy4080ys.com/3220087">隴南市</a>、兩當縣、<a href="http://yy4080ys.com/25540087">武都區(qū)</a>、<a href="http://yy4080ys.com/25550087">成縣</a>、<a href="http://yy4080ys.com/25560087">康縣</a>、<a href="http://yy4080ys.com/25570087">西和縣</a>、<a href="http://yy4080ys.com/25580087">禮縣</a>、<a href="http://yy4080ys.com/25590087">徽縣</a>等區(qū)域。</td></tr></tbody> </table> </div> <div id="rasthkx" class="_hnyd3w2aqb"></div><div id="f7evtj3" class="cont-tips">【言鼎】以匠心打造多元場景產(chǎn)品，涵蓋<a href="http://yy4080ys.com/chengxian-ydtf-87">成縣通風天窗廠家資質認證</a>、<a href="http://yy4080ys.com/kangxian-ydtf-87">康縣通風天窗廠家追求細節(jié)品質</a>、<a href="http://yy4080ys.com/huixian-ydtf-87">徽縣通風天窗廠家?guī)齑媪看?/a>、<a href="http://yy4080ys.com/wudou-ydtf-87">武都通風天窗廠家實力雄厚品質保障</a>等。<span id="pmhg9ck" class="tybt4">通風天窗、通風天窗廠家-誠信經(jīng)營</span>,<span id="galjylg" class="tysbm4">言鼎通風設備(隴南市兩當縣分公司)ydtf87-15</span>為您提供<span id="p4btuci" class="tybt4">通風天窗、通風天窗廠家-誠信經(jīng)營</span>產(chǎn)品案例,聯(lián)系人:<span id="juig8kg" class="tylxr">王經(jīng)理</span>,電話:<span id="47vnc0z" class="tylxr">【0527-88266888】、【18762195566】</span>,供應服務范圍覆蓋:<span id="bxq7gt3" class="tydz"><a href="http://yy4080ys.com/gansu-ydtf-87">甘肅省</a>、<a href="http://yy4080ys.com/longnan-ydtf-87">隴南市</a>、兩當縣、<a href="http://yy4080ys.com/wudou-ydtf-87">武都區(qū)</a>、<a href="http://yy4080ys.com/chengxian-ydtf-87">成縣</a>、<a href="http://yy4080ys.com/kangxian-ydtf-87">康縣</a>、<a href="http://yy4080ys.com/xiheb-ydtf-87">西和縣</a>、<a href="http://yy4080ys.com/lixiand-ydtf-87">禮縣</a>、<a href="http://yy4080ys.com/huixian-ydtf-87">徽縣</a></span>。甘肅省,隴南市,兩當縣兩當縣，隸屬于甘肅省隴南市，位于甘肅省東南部、隴南市東北部。截止2019年末，兩當轄6鎮(zhèn)6鄉(xiāng)，2個工作站，118個行政村，全縣總面積1408平方公里。根據(jù)第七次人口普查數(shù)據(jù)，截至2020年11月1日零時，兩當縣常住人口39709人。 </div> <p> <div id="bz4zj4h" class="ty-tips1212">想要快速了解通風天窗、通風天窗廠家-誠信經(jīng)營產(chǎn)品？視頻給你直觀的感受！</div><p><video id='pmp4' width='' class='pmp4' height='auto' controls controlsList='nodownload' type='video/mp4' preload='none' src="http://img.cjjhb.com/pub_soft/87/1137_1.mp4" poster='http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212308014852.jpg' ></video><br></p><div id="3ev5932" class="ty-tips1212">以下是:隴南兩當通風天窗、通風天窗廠家-誠信經(jīng)營的圖文介紹 </div><p><img src="http://qyimg.bj003.com/upload/202011/03/202011030914549888.jpg" alt="通風天窗、通風天窗廠家-誠信經(jīng)營"/></p><div id="gcglmus" class="khcont6"><div id="rkwatrq" class="newtitle" style="font-size:12px;font-family:微軟雅黑, Arial;font-weight:400;color:#565656;font-style:normal;text-align:center;margin:0px;background-color:#ffffff;"> 1.關于通風氣樓，下面將會來具體解決的一些常見問題，是為：礦井通風氣樓中主要通風氣樓，其工作方式有哪些?以及，其在具體型號的表示上，怎樣正確理解?此外，對于通風天窗，其是否是通風除塵系統(tǒng)中的一個重要設備?這些，都是與通風氣樓相關的，所以下面，馬上來給出具體答案吧。1.為什么礦井通風氣樓要有反風設施?以及，礦井主要通風氣樓的工作方式，具體有哪些? </div> <div id="ygylftc" class="newcon" style="font-size:14px;font-family:微軟雅黑, Arial;font-weight:400;color:#565656;font-style:normal;text-align:justify;margin:15px 0px 0px;background-color:#ffffff;"> <p> 2.礦井通風氣樓中要有反風設施的主要原因，是為了來降低摩擦阻力，從而確保人員及作業(yè)，提高系數(shù)。至于，礦井主要通風氣樓的工作方式，一般來講，是有抽出式、壓入式以及混合式這三種。 2.礦井主要通風氣樓，其型號表示是為FBCDZ-8-No25，那么，應怎樣來正確理解?礦井主要通風氣樓，如果其型號是為FBCDZ-8-No25，那么，在具體理解上，應是為：F是指風機，B是指防爆型，C是指抽出式，D是指對旋，Z則是指主要通風氣樓，而8，則是指8級電機，轉速為740轉/min。后面的No25，是指25號風機，其扇葉直徑是為2.5米。 </p> <p> 3.在通風氣樓上，關于其中常用的一種，也是與軸流通風氣樓產(chǎn)品相對應的，即為離心通風氣樓，其將是下面的講解對象，因為，它也是網(wǎng)站中的風機產(chǎn)品。所以，想要進行網(wǎng)站產(chǎn)品了解的話，那么，是不能遺漏這一種通風氣樓的。既然如此，那事不宜遲，來馬上著手進行吧。 </p> </div></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212308280741.jpg" title="通風天窗、通風天窗廠家-誠信經(jīng)營"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212308247243.jpg" title="通風天窗、通風天窗廠家-誠信經(jīng)營"><br></p><div id="csyxvei" class="khcont"><p class="typys"><span id="w4yoeu4" class="tycsgsmz10">隴南兩當言鼎通風設備有限公司</span>是一家集<span id="wtkbdeo" class="tycsgjc10"> 通風天窗廠家</span>設計開發(fā)，生產(chǎn)設備制造，安裝為一體的企業(yè)，不但擁有先進的理念，而且擁有完善的售后服務團隊，能隨時為企業(yè)提供咨詢設計，售前及售后服務，公司始終致力于本地化生產(chǎn)，為客戶實現(xiàn)<span id="qmgyuvx" class="tycsgjc10"> 通風天窗廠家</span>快速生產(chǎn)應用的企業(yè)。</p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212308181910.jpg" title="通風天窗、通風天窗廠家-誠信經(jīng)營"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212308152180.jpg" title="通風天窗、通風天窗廠家-誠信經(jīng)營"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212308064963.jpg" title="通風天窗、通風天窗廠家-誠信經(jīng)營"><br></p><div id="kkbeuzh" class="khcont6"><p> 本實用新型屬于一種通風設備，特別涉及一種多邊形組合式屋頂通風天窗。<br /> 現(xiàn)有技術中工業(yè)廠房通風多年來一直采用矩形或下沉式天窗，這類天窗通風阻力系數(shù)大，鋼材耗量 </p> <p> 大且結構荷載大，在使用過程中存在通風量不易控制等問題，尤其在電力建設中，隨著機組容量增大 </p> <p> ，廠房高達百米以上，對廠房通風要求標準愈來愈高，針對這一緊迫問題，提供了一種新結構的通風 </p> <p> 天窗，該屋頂通風天窗在內(nèi)、外支撐骨架上固定導流形結構外殼，疊加式的擋雨板和V形板，這種結構 </p> <p> 的屋頂通風天窗具有結構簡單，重量輕、便于安裝，通風性能好的特點，但現(xiàn)有技術中的V形板開啟的 </p> <p> 結構采用固定連接方式，既在V型板上焊接一個連接板，在連接板上加工一個通孔，鋼絲繩穿過該通孔 </p> <p> 再用卡口卡緊，這樣一種固定連接方式，使V形板的開啟阻力很大，電機的負荷大，所需的電機數(shù)量就 </p> <p> 相應增加，而且， V形板的起落速度快，開啟角度不容易控制。<br /> 本實用新型的目的在于對現(xiàn)有技術多邊形組合式通風天窗進行改進，特別是對V形板開啟傳動機構 </p> <p> 進行改進，減少開啟阻力，降低起落速度，使多邊形組合式屋頂通風天窗具有更好的性能。<br /> 本實有用新型是這樣實現(xiàn)的：它包括有開窗架，固定在天窗架上的圍護板和窗口部位的擋雨板及喉 </p> <p> 口部位的閥板，在閥板端部安裝有滑輪，通過鋼絲繩與電機減速器帶動的卷揚機構成閥板的開啟機構。 </p> <p> 現(xiàn)階段主流應用的是弧形通風天窗，技術已非常成熟。 </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/87/1137/202402212308014852.jpg" title="通風天窗、通風天窗廠家-誠信經(jīng)營"><br></p><p></p><div id="qb8fe8g" class=imgtipsbox>點擊查看言鼎通風設備(隴南市兩當縣分公司)的<a href="/liangdangydtf/picture.html"><span id="nt0vzod" class=imgtips>【產(chǎn)品相冊庫】</span></a>以及我們的<a href="/liangdangydtf/video.html"><span id="jbrpbvs" 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