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id="nxj8ifc" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shxianyu/637169547381044922/4761441.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tnkc8el" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>會所廚房通風(fēng)排煙工程公司,廚房通風(fēng)排煙</p><p><span>***更新：</span>2020-07-02 03:19:04</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="dnfmo7y" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海先雨節(jié)能科技有限公司</a></p><p><span>聯(lián)系人：</span>李揚</p><p><span>郵箱: </span>liyangfunin@126.com</p><p><span>電話: </span>18516150712</p><p><span>傳真: </span>021_888888</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-888888</p><p><span>地址: </span>滬青平公路9565號1幢2層T區(qū)229室</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="kebdk3c" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="o3ovxeg" class="box"><p><p> 排煙管道廚房排煙管道的水平段不宜太長，一般水平**遠(yuǎn)距離不應(yīng)超過15m并且要有2%以上的坡度，水平末端設(shè)活接頭，以方便清理油垢。排風(fēng)速度按規(guī)范不得低于 10m/s，以防風(fēng)速過低使油附著于煙道上，接排風(fēng)罩的支管應(yīng)設(shè)風(fēng)量調(diào)節(jié)閥。排煙管道的設(shè)計和安裝不合理，往往會造成廚房排煙不通暢，直接影響油煙凈化器的使用。其主要原因有以下幾種： </p> <p> （1）主排煙管道通風(fēng)面積不夠，氣體流速過大。根據(jù)工程經(jīng)驗，排煙主管道內(nèi)風(fēng)速不能超過15m/s。否則在運行一個時期以后（如一年以后）很容易造成排煙系統(tǒng)不通暢。在油煙凈化器的運行實踐中，大部分案例都是因排煙管道通風(fēng)面積不足引起的不通暢，管道內(nèi)氣體的流速都在15m/s以上。 </p> <p> （2）排煙管道由于要穿過建筑梁而使管道通風(fēng)截面積變小，截面上阻力增加，造成氣流不通暢。 </p> <p> （3）排煙管道在穿過建筑梁或躲避其它設(shè)備管道時，排煙管道中的一段會低于整體排煙管道平面。在使用一段時間后，由于油水混合物會積聚在較低的那段排煙管道中，會所廚房通風(fēng)排煙工程公司，直接影響排煙通暢。 </p> <p> （4）不同樓層的廚房油煙通過同一主管道排出，會所廚房通風(fēng)排煙工程公司，離出口近的樓層廚房排煙效果較好，會所廚房通風(fēng)排煙工程公司，而較低樓層的廚房排煙不通暢。如果排煙系統(tǒng)設(shè)計不合理而造成整個廚房排煙不暢，則將無法安裝油煙凈化器。會所廚房通風(fēng)排煙工程公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="會所廚房通風(fēng)排煙工程公司,廚房通風(fēng)排煙" src="http://tyunfile.71360.com/UploadFile/shxianyu/637169547381044922/4761441.png"></div><p> <span style="color:#E53333;"><strong>上海先雨節(jié)能科技有限公司承接廚房通風(fēng)排煙項目，各種食堂，酒店，商場等通風(fēng)排煙項目，排風(fēng)改造項目，消防排煙項目等，工程無關(guān)大小均可上門勘查制定方案以及項目預(yù)算，歡迎有需求的客戶來電咨詢，我們將竭誠為您服務(wù)。</strong></span> </p> <p> <br /> </p> <p> 煙道不經(jīng)常清洗，會有很多油漬殘留在煙機(jī)上和煙道表面，時間久了會形成油垢，簡單的煙道清洗是處理不掉的，這樣會影響油煙機(jī)、煙道的使用，使煙流不易排除。80%左右的廚房排煙不暢，主要原因都是由于長時間沒有對油煙凈化器的內(nèi)置過濾網(wǎng)清潔而而造成，油污堵塞過濾網(wǎng)而造成的，針對不同類型的油煙凈化器有獨特的方法。采用高壓射流強(qiáng)力化油劑，對煙道進(jìn)行除油處理后，再做保養(yǎng)，使油煙氣流明顯好轉(zhuǎn)，并形成保護(hù)膜使油漬不易殘留在表面美食廣場廚房通風(fēng)排煙定做如果選擇的油煙凈化器風(fēng)量偏大，容易造成資源浪費。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="會所廚房通風(fēng)排煙工程公司,廚房通風(fēng)排煙" src="http://tyunfile.71360.com/WaterMark/UploadFile/shxianyu/637094300866904296/9276765.jpg"></div><p> <span style="color:#E53333;"><strong>上海先雨節(jié)能科技有限公司承接廚房通風(fēng)排煙項目，各種食堂，酒店，商場等通風(fēng)排煙項目，排風(fēng)改造項目，消防排煙項目等，工程無關(guān)大小均可上門勘查制定方案以及項目預(yù)算，歡迎有需求的客戶來電咨詢，我們將竭誠為您服務(wù)</strong></span>。 </p> <p> <br /> </p> <p> 風(fēng)管尺寸確定：風(fēng)管尺寸的確定首先要清楚風(fēng)管風(fēng)速和風(fēng)管截面積，風(fēng)管的尺寸是根據(jù)截面積確定的。風(fēng)管風(fēng)速一般為10m/s-14m/s,通常情況下選取10m/s（假設(shè)頂部空間不受限）。風(fēng)管截面積計算公式：風(fēng)量÷10÷3600，在公式中÷3600是因為每小時=3600s。得出截面積后，根據(jù)截面積推算風(fēng)管的長寬（廚房排煙風(fēng)管通常為矩形）。舉例說明：廚房排煙風(fēng)量為12500m3時，風(fēng)管截面積=12500*10*3600≈0.35㎡，風(fēng)管尺寸可選擇700mm*500mm。集煙罩吸煙管（通常稱趴管）風(fēng)速為4-5m/s，長寬尺寸一般為250mm*300mm，比較大不超過：300mm*350mm。離主管道越近開口越小，為了能夠保證排煙效果，趴管也可以根據(jù)分段排氣量進(jìn)行變徑。 </p><p> <span style="font-size:14px;">廚房排煙管道的水平段不宜太長，一般水平**遠(yuǎn)距離不應(yīng)超過15m并且要有2%以上的坡度，水平末端設(shè)活接頭，以方便清理油垢。排風(fēng)速度按規(guī)范不得低于10m/s，以防風(fēng)速過低使油附著于煙道上，接排風(fēng)罩的支管應(yīng)設(shè)風(fēng)量調(diào)節(jié)閥。排煙管道的設(shè)計和安裝不合理，往往會造成廚房排煙不通暢，直接影響油煙凈化器的使用。其主要原因有以下幾種：</span> </p> <p> <span style="font-size:14px;"> （1）主排煙管道通風(fēng)面積不夠，氣體流速過大。根據(jù)工程經(jīng)驗，排煙主管道內(nèi)風(fēng)速不能超過15m/s。否則在運行一個時期以后（如一年以后）很容易造成排煙系統(tǒng)不通暢。在油煙凈化器的運行實踐中，大部分案例都是因排煙管道通風(fēng)面積不足引起的不通暢，管道內(nèi)氣體的流速都在15m/s以上。</span> </p> <p> <span style="font-size:14px;"> （2）排煙管道由于要穿過建筑梁而使管道通風(fēng)截面積變小，截面上阻力增加，造成氣流不通暢。（3）排煙管道在穿過建筑梁或躲避其它設(shè)備管道時，排煙管道中的一段會低于整體排煙管道平面。在使用一段時間后，由于油水混合物會積聚在較低的那段排煙管道中，直接影響排煙通暢。 </span> </p> <p> <span style="font-size:14px;">（4）不同樓層的廚房油煙通過同一主管道排出，離出口近的樓層廚房排煙效果較好，而較低樓層的廚房排煙不通暢。</span> 上海先雨節(jié)能科技有限公司：廚房設(shè)備銷售、安裝、維保，廚房通風(fēng)排煙施工。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="會所廚房通風(fēng)排煙工程公司,廚房通風(fēng)排煙" src="http://tyunfile.71360.com/WaterMark/UploadFile/shxianyu/637099503641708985/8348952.jpg"></div><p> <span style="color:#E53333;">上海先雨節(jié)能科技有限公司承接廚房通風(fēng)排煙項目，各種食堂，酒店，商場等通風(fēng)排煙項目，排風(fēng)改造項目，消防排煙項目等，工程無關(guān)大小均可上門勘查制定方案以及項目預(yù)算，歡迎有需求的客戶來電咨詢，我們將竭誠為您服務(wù)。 </span> </p> <p> 二、集氣（煙）罩 </p> <p> 集氣（煙）罩一般采用整體加工，包括過濾、集油、集水等設(shè)備，多為專業(yè)廚房公司制作。其外形應(yīng)統(tǒng)一、美觀、易于清理，廚房通風(fēng)中，需補(bǔ)充一定數(shù)量的新風(fēng)，一方面可以平衡氣壓，避免廚房負(fù)壓過大（一般不應(yīng)大于5pa），另一方面可以降低廚房內(nèi)的溫度，改善工作環(huán)境。 </p> <p> 對于烹飪油煙的收集，采用的集氣（煙）罩主要有三種類別： </p> <p> （1）簡易不含擋油板和送風(fēng)設(shè)備的集氣罩適合各種靈活機(jī)動場所，便于加工安裝，價格便宜。但由于沒有送風(fēng)設(shè)備，集風(fēng)效果相對較差，容易使油煙在廚房工作人員面前回旋，并且容易造成油滴散落。 </p> <p> （2）含擋油板和送風(fēng)設(shè)備的集氣罩能夠較好地收集烹飪過程產(chǎn)生的油煙，油滴不散落，只要送風(fēng)風(fēng)量合理，廚房操作人員工作面的空氣質(zhì)量就好。但安裝要求較高，投資較大。風(fēng)機(jī)的全壓=（管網(wǎng)壓損+設(shè)備壓損）×（100+20）%。會所廚房通風(fēng)排煙工程公司</p><p style="text-indent:25px">廚房排煙系統(tǒng)主要由集煙罩、排煙管道、油煙凈化器、排煙風(fēng)機(jī)（含*）和廚房整體補(bǔ)風(fēng)裝置構(gòu)成。會所廚房通風(fēng)排煙工程公司</p><p> 廚房排煙通風(fēng)系統(tǒng)的設(shè)計流程： </p> <p> 分析廚房圖紙現(xiàn)場勘查復(fù)尺氣流組織模型排風(fēng)計算設(shè)計管道布局設(shè)計壓力損失計算系統(tǒng)平衡調(diào)整多種設(shè)備選型設(shè)備安裝設(shè)計圖標(biāo)匯總送審系統(tǒng)調(diào)整定案。 </p> <p> 設(shè)計準(zhǔn)備工作：通過圖紙和現(xiàn)場勘查，確定梁下、棚上盡高、進(jìn)出口風(fēng)道位置與開口尺寸、廚房內(nèi)外風(fēng)道走向、主要通道尺寸、風(fēng)機(jī)等設(shè)備計劃安裝位置，周邊環(huán)境要求等技術(shù)參數(shù)。 </p> <p> 確定氣流流動流程：根據(jù)系統(tǒng)要求，對廚房內(nèi)氣流流動過程進(jìn)行模擬分析，較大的廚房還需要建立氣流流動模型，優(yōu)化流動過程，完成氣流組織流程會所廚房通風(fēng)排煙工程公司</p><p style="text-indent:25px">上海先雨節(jié)能科技有限公司致力于食品、飲料，以科技創(chuàng)新實現(xiàn)***管理的追求。公司自2016-01-18成立以來，投身于[ "節(jié)能燃?xì)庠O(shè)備", "不銹鋼廚房設(shè)備", "快餐保溫調(diào)理設(shè)備", "廚房通風(fēng)排煙設(shè)備" ]，是食品、飲料的主力軍。公司終堅持自主研發(fā)創(chuàng)新發(fā)展理念，不斷優(yōu)化的技術(shù)、產(chǎn)品為客戶帶來效益，目前年營業(yè)額達(dá)到50-100萬元。上海先雨廚具始終關(guān)注食品、飲料行業(yè)。海納百川，有容乃大，國內(nèi)外同行的智慧都是促使我們前行的力量。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/464649.html</p></div></div></div></div></div><div id="akrtqcu" class="page-right twoColRt"><div id="uj2acoa" class="box01 margin10 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