江干區(qū)排煙通風管道值得信賴浙江盼達環(huán)保供應-b2b網站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="1、通風機安裝應符合下列規(guī)定（1）風機試運轉時，葉輪旋轉方向正確，經不少于2H運轉后，滑動軸承溫升不超過35度，比較高溫度不超過70度；滾動軸承溫升不超過40度，江干區(qū)排煙通風管道，比較高溫度不超過80度。&emsp"><meta name="keywords" content="江干區(qū)排煙通風管道,通風管道"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" 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發(fā)信息做推廣就找產品網<br />企業(yè)電商信息綜合服務平臺 </span><div id="ge3yeln" class="searchbox"><div id="uemifw8" class="searchLt"><div id="cg88ozt" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="kjtk7eb" class="clearfix searchWrap"><div id="h8bispw" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="yxebsz2" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產品供應</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="t2m7ifh" class="twoCol"><div id="kjg3c3g" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jzjc/">建筑、建材</a>?<a href="http://www.cdcfah.com/cp/second-jzjc_gdxt/">管道系統(tǒng)</a>?<a href="http://www.cdcfah.com/cp/third-gdxt_tfxt/">通風系統(tǒng)</a>?江干區(qū)排煙通風管道值得信賴浙江盼達環(huán)保供應</p><div id="bbyikwt" class="leftbox clearfix"><h1>江干區(qū)排煙通風管道值得信賴浙江盼達環(huán)保供應</h1><div id="hwyfcjl" class="proBig"><div id="kebta7h" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15958815551/637253977486992187/669973.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="febdfyk" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15958815551/637253977486992187/669973.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7yxp8b7" class="content"><p><span>需求數量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>江干區(qū)排煙通風管道,通風管道</p><p><span>***更新：</span>2021-01-28 00:16:39</p><p><span id="click" >瀏覽次數：3次</span></p><a rel="nofollow" class="button">聯系我們</a></div></div><div id="t3dn2od" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波盼達環(huán)?？萍加邢薰?/a></p><p><span>聯系人：</span>李盼盼</p><p><span>郵箱: </span>305497921@qq.com</p><p><span>電話: </span>15958815551</p><p><span>傳真: </span>0574_</p><p><span>網址: </span></p><p><span>手機: </span>0574-15958815</p><p><span>地址: </span>掌起鎮(zhèn)戎家村大佑塘18號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="wv2ssuq" class="page-proshow02"><p class="title">詳細說明</p><div id="mwyf8xu" class="box"><p><p> 1、通風機安裝應符合下列規(guī)定 </p> <p> （1）風機試運轉時，葉輪旋轉方向正確，經不少于2H運轉后，滑動軸承溫升不超過35度，比較高溫度不超過70度；滾動軸承溫升不超過40度，江干區(qū)排煙通風管道，比較高溫度不超過80度。 </p> <p> （2）離心風機與減震臺座接觸緊密，螺栓擰緊，并有防松裝置。 </p> <p> （3）管道風機采用減震吊架安裝時，風機與減震吊架連接緊密，牢固可靠；采用支拖架安裝時，風機與減震器及支架、托架連接緊密，江干區(qū)排煙通風管道，江干區(qū)排煙通風管道，穩(wěn)固可靠。 </p> <p> 2、過濾器、紙除塵器、過濾器吸收器安裝應符合下列規(guī)定 </p> <p> （1）各種設備的型號、規(guī)格、額定風量必須符合設計要求。 </p> <p> （2）各種設備的安裝方向必須正確。 </p> <p> <br /> 通風管道安裝費用一般是多少？江干區(qū)排煙通風管道</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江干區(qū)排煙通風管道,通風管道" src="https://tyunfile.71360.com/UploadFile/15958815551/637253977486992187/669973.jpg"></div><p> 通風管道與附件的制作及安裝 </p> <p> 1、在一道密閉閥門至工程口部的管道與配件，應采用厚2～3mm的鋼板焊接制作。其焊縫應飽滿、均勻、嚴密。 </p> <p> 2、染毒區(qū)的通風管道應采用焊接連接。通風管道與密閉閥門應采用帶密封槽的法蘭連接，其接觸應平整；法蘭墊圈應采用整圈無接口橡膠密封圈。3、主體工程內通風管與配件的鋼板厚度應符合設計要求。當設計無具體要求時。鋼板厚度應大于0.75mm。 </p> <p> 4、工程測壓管在防護密閉門外的一端應設有向下的彎頭；另一端宜設在通風機房或控制室，并應安裝球閥。通過防毒通道的測壓管，其接口應采用焊接。 </p> <p> 5、通風管的測定孔、洗消取樣管應與管同時制作。測定孔和洗消取樣管應封堵。 </p> <p> 6、通風管內氣流方向、閥門啟閉方向及開啟度，應標示清晰、準確。 </p> <p> <br /> 江干區(qū)排煙通風管道排風管和通風管道的區(qū)別？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江干區(qū)排煙通風管道,通風管道" src="https://tyunfile.71360.com/UploadFile/15958815551/637238386947402344/986727.jpg"></div><p> 直讀式 </p> <p> 常用的直讀式測速儀是熱球式熱電風速儀，這種儀器的傳感器是一球形測頭，其中為鎳鉻絲彈簧圈，用低熔點的玻璃將其包成球狀。彈簧圈內有一對鎳鉻—康銅熱電偶，用以測量球體的溫升程度。測頭用電加熱。由于測頭的加熱量集中在球部，只需較小的加熱電流(約30mA)就能達到要求的溫升。測頭的溫升會受到周圍空氣流速的影響，根據溫升的大小，即可測出氣流的速度。 </p> <p> 儀器的測量部分采用電子放大線路和運算放大器，并用數字顯示測量結果。測量的范圍為0.05～19.0m/s(必要時可擴大至40m/s)。 </p> <p> 儀器中還設有P－N結溫度測頭，可以在測量風速的同時，測定氣流的溫度。這種儀器適用于氣流穩(wěn)定輸送清潔空氣，流速小于4m/s的場合。 </p> <p> <br /> </p><p> 柴油發(fā)電機組的試運行應符合下列規(guī)定： </p> <p> 1、空載運行應在設備檢查、試驗合格后進行，空載運行時間不應少于30min； </p> <p> 2、負載運行應在空載運行正常后進行。試運行時，負荷應由空載狀態(tài)逐步增加并在額定容量的25％、50％、75％的負荷下各運行1h，滿載運行不少于2h； </p> <p> 3、超載運行應在額定容量110％的負荷下運行30min； </p> <p> 4、并車試驗應在各機組單機運行試驗正常后進行。并車裝置性能應可靠。各并車機組在50％額定負荷以上時，有功功率和無功功率分配差度均應符合設計要求； </p> <p> 5、自啟動試驗應在上述試驗正常后進行，且不應少于3次。機組各項功能應符合設計要求。 </p> <p> <br /> 通風管道屬于哪個部門管？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江干區(qū)排煙通風管道,通風管道" src="https://tyunfile.71360.com/UploadFile/15958815551/637255771726640625/6656635.png"></div><p> 給水排水管道、供油管道與附件的安裝 </p> <p> 1、壓力排水管宜采用給水鑄鐵管、鍍鋅管、鍍鋅鋼管或UPVC塑料管，其接口應采用油麻填充或石棉水泥抹口，不得采用水泥砂漿抹口。 </p> <p> 2、油管絲扣連接的填料，應采用甘油和紅丹粉的調和物，不得采用鉛油麻絲。油管法蘭連接的墊板，應采用兩面涂石墨的石棉紙板，不得采用普通橡膠墊圈。 </p> <p> <p> 防爆清掃口安裝，應符合下列要求： </p> <p> 1、當采用防護蓋板時，蓋板應采用厚度大于3mm的鍍鋅或鍍鉻鋼板制作；其表面應光潔，安裝應嚴密； </p> <p> 2、清掃口安裝高度應低于周圍地面3～5mm。 </p> <p> 3、與工程外部相連的管道的控制閥門，應安裝在工程內靠近防護墻處，并應便于操作，啟閉靈活，有明顯的標志?？刂崎y門的工作壓力應大于1MPa?？刂崎y門在安裝前，應逐個進行強度和嚴密性檢驗。 </p> <p> 4、各種閥門啟閉方向和管道內介質流向，應標示清晰、準確。 </p> <p> <br /> </p> </p> <p> <br /> 通風管道選用什么材質？江干區(qū)排煙通風管道</p><p style="text-indent:25px">怎么區(qū)分空調風道和通風管道？江干區(qū)排煙通風管道</p><p> 風道內壓力的測定 </p> <p> (一)原理 </p> <p> 測量風道中氣體的壓力應在氣流比較平穩(wěn)的管段進行。測試中需測定氣體的靜壓、動壓和全壓。測氣體全壓的孔口應迎著風道中氣流的方向，測靜壓的孔口應垂直于氣流的方向。用U形壓力計測全壓和靜壓時，另一端應與大氣相通(用傾斜微壓計在正壓管段測壓時，管的一端應與大氣相通，在負壓管段測壓時，容器開口端應與大氣相通)。因此壓力計上讀出的壓力，實際上是風道內氣體壓力與大氣壓力之間的壓差(即氣體相對壓力)。大氣壓力一般用大氣壓力表測定。由于全壓等于動壓與靜壓的代數和，可只測其中兩個值，另一值通過計算求得。 </p> <p> <br /> 江干區(qū)排煙通風管道</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3037667.html</p></div></div></div></div></div><div id="vfczgdp" class="page-right twoColRt"><div id="3fczwyp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8vn8tnk" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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