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id="mikoes4" class="info_con_tit"> <div id="4wcq6ka" class="info_con_tit"> <div id="wsycqss" class="n_tit"><span>瀏覽：774</span><span>時(shí)間：2023-03-16</span></div> </div> </div> <div class="46osy4e" id="cntrBody"> <p>商業(yè)用廚房排煙工程中管道的要求也是有講究的，需要根據廚房的爐頭數量來(lái)規劃，管道截面尺寸、廚房煙氣總量和系統的安裝都是決定廚房排煙管道尺寸的因素，要依靠廚房的設備和用具，檢查其位置條件，使排煙在廚房中發(fā)揮突出作用。<br/></p><p><br/></p><p>廚房?jì)鹊乃脚艧煿艿啦粦L(cháng)，一般情況下，上限寬度水平間距不應超過(guò)15m，傾角應大于2%，水平段末端應設置移動(dòng)連接，以便于清除油污。根據標準，排氣速度不應低于10米/秒，防止因風(fēng)速低而使油粘在排煙管上。連接到排煙罩的支管應配備一個(gè)風(fēng)量控制閥。</p><p><br/></p><p>排煙管道的規劃和安裝不當，往往會(huì )導致污染的煙道氣倒進(jìn)廚房，直接影響油煙凈化器的運用。主要原因如下：主排風(fēng)面積不好，風(fēng)速過(guò)高，根據工程經(jīng)驗，主排風(fēng)風(fēng)速不能超過(guò)15m/s。在運行期間（如一年后），很容易形成排氣不暢的現象，在油煙凈化器的運行實(shí)踐中，多數情況下是由于排氣管的通風(fēng)面不足，管內氣體流速大于15m/s導致的。</p><p><br/></p><p>排煙管道的橫截面較小，因為它要通過(guò)載體，并且在橫截面上加上阻力，形成氣流不順暢，如果排煙管道通過(guò)載體或從其他設備管道穿過(guò)時(shí)，部分排煙管道會(huì )變低，長(cháng)期使用后，由于油水混合物會(huì )積聚在排煙管道下部，直接影響煙氣的暢通。</p><p><br/></p><p>不同樓層的廚房油煙通過(guò)同一根主管排放，出口附近樓層的排煙效果較好，而下層的廚房排煙則會(huì )不暢。</p><p><br/></p><p>以上是我公司講述的關(guān)于商用廚房排煙工程中管道的要求，你學(xué)會(huì )了嗎。其實(shí)，任何事物布局都講究方式方法，可不要隨便安裝。</p><p><br/></p> </div> <div id="iacukui" class="prevNext"> <p class="prev"><上一條：<a href="http://www.slwxfgs.com/news/4159.html">維修高溫消防排煙風(fēng)機注意事項</a></p> <p class="next">下一條：<a href="http://www.slwxfgs.com/news/4158.html">酒店通風(fēng)排煙工程排煙口的設置要求</a></p> </div> <div id="c4y646i" class="clearfix"></div> </div> </div> <div id="4su4q4m" class="clearfix"></div> </div> </section> <div id="syaesiw" class="footer"> <div id="wacg46o" class="area"> <div id="wm4kcwk" class="di-nav"> <ul> <li> <a href="http://www.slwxfgs.com/page/13.html" class="inmenu">關(guān)于我們</a></li> <li> <a href="http://www.slwxfgs.com/goods/list-10.html" class="inmenu">公司產(chǎn)品</a></li> <li> <a href="http://www.slwxfgs.com/pic/list-1091.html" class="inmenu">廠(chǎng)區環(huán)境</a></li> <li> <a href="http://www.slwxfgs.com/pic/list-1092.html" class="inmenu">工程案例</a></li> <li> <a 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