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href="http://www.shubhyatraindia.com/static/css/jquery.jqzoom.css" /> <script type="text/javascript" src="http://www.shubhyatraindia.com/static/js/jquery.jqzoom-core.js"></script> <script type="text/javascript"> $(document).ready(function() { $('.jqzoom').jqzoom({ zoomType: 'standard', lens:true, preloadImages: false, alwaysOn:false, zoomWidth: 320, zoomHeight: 250 }); }); </script> <div class="product_detail" id="pd1"> <h6 style="text-align: center;"><strong>? <span style="font-size: 24px;color: #333">這個寶箱里有一些關于通風管道的寶藏</span></strong> <p class="smal-hide"><span>發布時間：2019-07-30 14:06</span> <span>點擊：<script src="/plus/count.php?view=yes&aid=858&mid=1" type='text/javascript' language="javascript"></script></span></p> </h6> <div class="wznr"><div> 在這個夏天人人離不開空調，車間里也安裝上了空調，，都知道空調涼快，可也不能忘記了大功臣-通風管道，是它將空調產生的冷量精準的送到您的房間讓您感到舒適，我們應該為它點贊，那么您知道下面這些關于通風管道的知識嗎？當然您看了就知道了。</div> <div> 1.排風管和通風管道的區別：</div> <div> 作用上：</div> <div> 1、通風管道是為了使空氣流通，降低有害氣體濃度的一種市政基礎設施。</div> <div> 2、排風管是為了防止設備在生產過程中產生的有害物對車間空氣產生污染，往往通過排氣罩或吸風口就地將有害物加以捕集，并用管道輸送到凈化設備進行處理，達到排放標準后，再回用或排入大氣。</div> <div> 用途上：</div> <div> 1、<a href="http://www.shubhyatraindia.com">通風管道</a>用于工業及建筑工程市政基礎設施。</div> <div> 2、排風管顧名思義就是排風。</div> <div> 材質上：</div> <div> 1、通風管道按材質分：一般有：鋼板風管（普通鋼板）、鍍鋅板（白鐵）風管、不銹鋼通風管、玻璃鋼通風管、塑料通風管、復合材料通風管、彩鋼夾心保溫板通風管、雙面鋁箔保溫通風管、單面彩鋼保溫風管、涂膠布通風管（如礦用風筒）、礦用塑料通風管等；</div> <div> 2、排風管出于經濟上的考慮，往往用管道將它們聯成整體，組成局部排風系統，整個系統共用一臺凈化設備和風機。</div> <div> 2.通風管道性能和用途有哪些？</div> <div> 首先是空氣是人們生活中*重要的，缺少了空氣人們就會感到窒息活不下去，空氣中的氧氣也是維持人的生命*基本的要素，所以要時刻保持著室內的通風，滿足人們對于氧氣的需求，這也是通風管道對于人們生活的作用。在人群密集或者相對于封閉的空間中空氣的不流通、呼出的二氧化碳等等都會使得空氣不流通，所以要時刻記得通風，尤其是在工廠中更要注意。</div> <div> 其次是通風管道的使用可以使得良好的通風，促進室內的空氣流通，控制氣流的速度緩解窒息感，什么叫做通風，也就是將室內或者是封閉空間里的污濁的空氣排出去，在工廠中將產生的有害物質都經過凈化處理之后都排出室外，然后再將新鮮空氣送入室內，稀釋空氣的有害物質，滿足人們對于空氣的需求。</div> <div> *后一點就是通風管道保持空氣的流通，讓人們能夠呼吸到新鮮的空氣，這也是為人們的身體著想，南京通風管道在樓房建筑中都有著廣泛的應用，讓室內的空氣更加的暢通。</div> <div> 3.通風管道上常用的風管管件有哪些？</div> <div> 通風管道上常用的風管管件有以下6種，其作用分別如下：</div> <div> 1.法蘭盤</div> <div> 法蘭盤用于通風管道風管之間及風管與配件的延長連接，并可增加風管強度。按其斷面形狀可分為矩形法蘭盤和圓形法蘭盤。<br /> <img alt="法蘭" src="/uploads/allimg/190730/1-1ZI0140155625.jpg" style="width: 400px; height: 400px;" /></div> <div> 2.閥門</div> <div> 通風系統中的閥門主要用于啟動風帆，關閉風道、風口，調節管道內空氣量，平衡阻力等。閥門裝于風機出口的風道、主下風道、分支風道或空氣分布器之前等位置。常用的閥門有插板閥和蝶閥。<br /> <img alt="通風管道閥門" src="/uploads/allimg/190730/1-1ZI014021H14.jpg" style="width: 500px; height: 500px;" /></div> <div> 3.柔性短管</div> <div> 為了防止風機的震動通過風管傳到室內引起噪聲，常在通風機的入口和出口處裝設柔性短管，長度150～200mm。一般通風系統的柔性短管都用帆布做成，輸送腐蝕性氣體的通風系統用耐酸橡皮或0.8～1.0mm厚的聚氯乙烯塑料布制成。<br /> <img alt="通風管道" src="/uploads/allimg/190730/1-1ZI014023SS.jpg" style="width: 702px; height: 211px;" /></div> <div> 4.彎頭</div> <div> 彎頭是用來改變通風管道方向的配件。根據其斷面形狀可分為圓形彎頭和矩形彎頭。90°彎頭的曲率半徑和中節數<br /> <img alt="通風管道" src="/uploads/allimg/190730/1-1ZI0140259250.jpg" style="width: 364px; height: 198px;" /></div> <div> 5.三通</div> <div> 三通是通風管道的分叉或匯集的配件。根據其斷面形狀可分為圓形三通和矩形三通。<br /> <img alt="通風管道三通" src="/uploads/allimg/190730/1-1ZI0140325340.jpg" style="width: 500px; height: 332px;" /></div> <div> 6.來回彎</div> <div> 來回彎在通風管中用來跨越或讓開其他管道及建筑構件。根據其斷面形狀可分為圓形來回彎和矩形來回彎。<br /> <img alt="通風管道來回彎" src="/uploads/allimg/190730/1-1ZI01405345W.jpg" style="width: 500px; height: 375px;" /></div> <div> 通風管道由于其低價格高效率的優勢贏得了廣大的用戶的好評，現在通風管道的應用范圍也越來越廣。</div> </div> <p id="cztz">版權聲明：本網注明來源為“環亞環?！钡奈淖?、圖片內容，版權均屬本站所有，如若轉載，請注明本文出處：http://www.shubhyatraindia.com 。同時本網轉載內容僅為傳播資訊，不代表本網觀點。如涉及作品內容、版權和其它問題，請與本網站聯系，我們將在及時刪除內容。</p> <p><br></p> <span class="czt"> <li id="tjyd"> 推薦閱讀：<a class="czt" href="/style/hyxw/2019/1217/1308.html">RTO蓄熱式焚燒爐治理石油行業廢氣污染效果棒棒的</a> </li> </span> <div class="page" id="qhfy">上一篇：<a href='/style/tongfengguandao/819.html'>不銹鋼螺旋風管的優勢和功用詳解</a> 下一篇：<a href='/style/tongfengguandao/863.html'>螺旋風管制作工藝的升級換代帶來了什么</a> </div> </div> <div class="czt">您可能喜歡：</div><br> <div class="czc"> <li class="flic"> <a class="czt" href="/style/crschsrjs/2019/0214/171.html"> <div class="tpcd"><img src="/uploads/190214/1-1Z21411223G10-lp.jpg" alt="蓄熱式催化焚燒爐 (RCO)" 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