西南暖通設(shè)備安裝怎么選服務(wù)為先四川舒凈意凈化工程供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 有條件盡量用褲衩三通加消聲彎頭或管道消聲器。7、我看到過有很多這樣的設(shè)計(jì)了，起初我不明白他們?yōu)槭裁床挥渺o壓箱，其實(shí)現(xiàn)在說的靜壓箱只是鐵皮箱，并不是貼有消音棉的靜壓箱，造價(jià)上可能不太緊要，如果真"><meta name="keywords" content="西南暖通設(shè)備安裝怎么選,暖通設(shè)備安裝"><link rel="canonical" href="http://m.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 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class="button">聯(lián)系我們</a></div></div><div id="sr7megs" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">四川舒凈意凈化工程有限公司</a></p><p><span>聯(lián)系人：</span>徐</p><p><span>郵箱: </span>1369916071@qq.com</p><p><span>電話: </span>18626196032</p><p><span>傳真: </span>186_</p><p><span>網(wǎng)址: </span>http://sjyjhgc.shop.88360.com</p><p><span>手機(jī): </span>186-26196032</p><p><span>地址: </span>柳城鎮(zhèn)南林路409號(hào)</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="ga7ne7x" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7sr7zwd" class="box"><p><p> 有條件盡量用褲衩三通加消聲彎頭或管道消聲器。7、我看到過有很多這樣的設(shè)計(jì)了，起初我不明白他們?yōu)槭裁床挥渺o壓箱，其實(shí)現(xiàn)在說的靜壓箱只是鐵皮箱，并不是貼有消音棉的靜壓箱，造價(jià)上可能不太緊要，如果真的是貼消音棉的靜壓箱，那就要好好考慮一下成本了，另外的消聲器要注意流速的控制，大部分的都是控制在8m/s以內(nèi)，只要能達(dá)到這個(gè)數(shù)值，西南暖通設(shè)備安裝怎么選，消音效果也就不錯(cuò)了。8、我覺得消聲靜壓箱很有必要，正如棕櫚樹和尚所說，在機(jī)房?jī)?nèi)不使用靜壓箱有時(shí)簡(jiǎn)直很難接出管道，消聲只是其次的，斷面風(fēng)速**好小于，高寬比盡量小于1：4;至于阻力，其實(shí)絕大多數(shù)設(shè)計(jì)師都明白，比起風(fēng)管阻力計(jì)算值，我選的風(fēng)機(jī)能力肯定**。9、靜壓箱的作用是把動(dòng)壓變?yōu)殪o壓，均勻分配風(fēng)量，多用于條縫風(fēng)口**、我記得北京市建院編的那本技術(shù)措施上好象是說以總風(fēng)量計(jì)，通過三個(gè)截面的任一個(gè)速度不得大于11、我一般選取在4米/秒左右，起個(gè)例子。一個(gè)商場(chǎng)，風(fēng)柜24000風(fēng)量，靜壓箱尺寸為2000*600*600，貼消音棉，空調(diào)運(yùn)行了一年，效果尚且可以12、靜壓箱的主要作用就是穩(wěn)壓、降噪。規(guī)范上好像有，靜壓箱內(nèi)的風(fēng)速不大于，西南暖通設(shè)備安裝怎么選，根據(jù)風(fēng)量，西南暖通設(shè)備安裝怎么選、風(fēng)速就可以確定靜壓箱的容積，靜箱一般是定做的。寬度方向不宜小500mm?；S車間壓差調(diào)節(jié)。西南暖通設(shè)備安裝怎么選</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西南暖通設(shè)備安裝怎么選,暖通設(shè)備安裝" src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443294924689117/485987.png"></div><p> 1）管道支、吊、托架的形式、尺寸及規(guī)格應(yīng)按設(shè)計(jì)或標(biāo)準(zhǔn)圖集加工制作，型材與所固定的管道相稱；孔、眼應(yīng)采用電鉆或沖床加工，焊接處不得有漏焊、欠焊或焊接裂紋等缺陷；金屬支、吊、托架應(yīng)做好防銹處理；（2）支、吊、托架間距應(yīng)按規(guī)范要求設(shè)置，直線管道上的支架應(yīng)采用拉線檢查的方法使支架保持同一直線，以便使管道排列整齊，管道與支架間緊密接觸，與金屬支架材質(zhì)不同的管道間還應(yīng)加橡膠等絕緣墊；（3）埋地管道的支墩（座）必須設(shè)置在堅(jiān)實(shí)老土上，松土地基必須夯實(shí)；（4）公共場(chǎng)所或人員集聚區(qū)金屬支架應(yīng)做倒角處理。。伸縮節(jié)設(shè)置位置應(yīng)靠近水流匯合管件，并符合下列規(guī)定：（1）立管穿越樓層處為固定支承且排水支管在樓板之下接入時(shí)，伸縮節(jié)應(yīng)設(shè)置于水流匯合管件之下；（2）立管穿越樓層處為固定支承且排水支管在樓板之上接入時(shí)，伸縮節(jié)應(yīng)設(shè)置于水流匯合管件之上；（3）立管穿越樓層處為不固定支承時(shí)，伸縮節(jié)可設(shè)置于水流匯合管件之上或之下；（4）立管上無排水支管接入時(shí)，伸縮節(jié)可按伸縮節(jié)設(shè)計(jì)間距置于樓層任何部位；（5）橫管上設(shè)置伸縮節(jié)應(yīng)設(shè)于水流匯合管件上游端；（6）立管穿越樓層處為固定支承時(shí)，伸縮節(jié)不得固定；伸縮節(jié)固定支承時(shí)，立管穿越樓層處不得固定；。西南室內(nèi)暖通設(shè)備安裝實(shí)驗(yàn)室室外排放安裝工程。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西南暖通設(shè)備安裝怎么選,暖通設(shè)備安裝" src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443294569240006/2829888.png"></div><p> 消火栓箱體安裝時(shí)要考慮裝飾層的厚度；應(yīng)保證箱體安裝高度正確，一般箱底安裝高度為；若帶自救式卷盤，箱底為；（3）設(shè)于磚墻上的暗裝消火栓箱體上部應(yīng)采取承重措施，以防止箱體受壓變形而影響箱門的開啟；（4）按照消防要求，應(yīng)將栓口接管與箱底留孔間隙處進(jìn)行防火封堵；箱體背板不得外露于墻面，如箱體所在的墻面厚度小于箱體厚度，應(yīng)采用防火材料對(duì)箱體背板后面進(jìn)行處理，且處理后不應(yīng)低于同房間耐火等級(jí)；（5）消火栓箱內(nèi)的栓、水槍、水龍帶及快速接扣必須按設(shè)計(jì)規(guī)格配置齊全，其產(chǎn)品必須符合消防部門批準(zhǔn)生產(chǎn)、銷售、使用的合格品。水龍帶與快遞接扣一般采用16號(hào)銅絲（）纏繞2～3道，每道纏緊3～4圈，扎緊后將水龍帶和水槍掛于箱內(nèi)掛架或卷盤上。：（1）栓口應(yīng)朝外，并不應(yīng)安裝在門軸側(cè)；（2）栓口中心距地面為，允許偏差€mm；（3）閥門中心距箱體側(cè)面為140mm，距箱后內(nèi)表面為100mm，允許偏差€；（4）消火栓箱體安裝的垂直度允許偏差3mm。，坡向合理，不得倒坡。（1）安裝前先按照確定的衛(wèi)生器具安裝尺寸修整孔洞。根據(jù)圖紙要求并結(jié)合實(shí)際情況，按修整后孔洞位置測(cè)量尺寸，繪制加工草圖，根據(jù)草圖量好管道尺寸，進(jìn)行裁管、預(yù)制，排水橫管變徑時(shí)應(yīng)保證管頂平接；。</p><p> 7）伸縮節(jié)插口應(yīng)順?biāo)鞣较颍唬?）埋地或埋設(shè)于墻體、混凝土柱體內(nèi)的管道不應(yīng)設(shè)置伸縮節(jié)。、地漏等位置返臭氣防治技術(shù)措施：（1）排水立管應(yīng)設(shè)伸頂通氣管（頂端設(shè)通氣帽）；（2）不得用吸氣閥（補(bǔ)氣閥）代替通氣管；（3）通氣管應(yīng)高出屋面300mm，且大于**大積雪厚度；通氣管出口，應(yīng)高出門窗頂600mm或引向無門窗側(cè)；經(jīng)常有人停留的平屋頂上，通氣管應(yīng)高出屋面2m，并有圍護(hù)措施；（4）通氣管不得與煙道、風(fēng)道連接；（5）存水彎的設(shè)置應(yīng)符合設(shè)計(jì)圖紙的要求。衛(wèi)生器具排水口下存水彎的水封深度不得小于50mm；（6）施工安裝時(shí)應(yīng)選用符合標(biāo)準(zhǔn)的產(chǎn)品，嚴(yán)格按圖施工。安裝過程中應(yīng)保證地漏（特別是鐘罩式地漏）的水封深度不得小于50mm。，應(yīng)設(shè)置補(bǔ)償裝置；消防管道安裝為了防止銹蝕，宜采用鍍鋅鋼管管箍連接；如采用焊接，應(yīng)用法蘭二次鍍鋅連接方式。：（1）消火栓箱體的幾何尺寸和厚度尺寸必須符合設(shè)計(jì)及現(xiàn)行技術(shù)標(biāo)準(zhǔn)的規(guī)定。消火栓應(yīng)參照標(biāo)準(zhǔn)圖集安裝，單栓消火栓的栓口出水方向宜向下或與設(shè)置消火栓的墻面相垂直；（2）暗裝消火栓應(yīng)在土建主體施工時(shí)預(yù)留孔洞，預(yù)留孔洞大小、位置及標(biāo)高應(yīng)準(zhǔn)確并滿足消火栓及箱體安裝的要求，并留有一定的調(diào)節(jié)余量。醫(yī)院通風(fēng)管道安裝工程。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西南暖通設(shè)備安裝怎么選,暖通設(shè)備安裝" src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443295459591324/1331817.png"></div><p> 新風(fēng)從遠(yuǎn)離通風(fēng)柜的方引入，空氣流動(dòng)路徑遠(yuǎn)離通風(fēng)柜。實(shí)驗(yàn)室通風(fēng)系統(tǒng)會(huì)受到實(shí)驗(yàn)室內(nèi)部通風(fēng)柜操作、進(jìn)出實(shí)驗(yàn)室等影響，受到影響后的通風(fēng)效果會(huì)絮亂，這樣的環(huán)境會(huì)有很大的安全隱患，沒法正常的保護(hù)人員與標(biāo)本安全，所以在實(shí)驗(yàn)室通風(fēng)效果控制上我們也要考慮眾多因素，排除安全隱患。實(shí)驗(yàn)室通風(fēng)空調(diào)系統(tǒng)的設(shè)計(jì)要考慮以下幾個(gè)主要因素：(1)保證實(shí)驗(yàn)室的安全性，保證一定數(shù)量的換氣次數(shù)；(2)解決實(shí)驗(yàn)室通風(fēng)系統(tǒng)負(fù)壓的設(shè)計(jì)和系統(tǒng)控制；(3)在滿足換氣次數(shù)和全新風(fēng)條件下，控制能耗；(4)系統(tǒng)穩(wěn)定可靠。實(shí)驗(yàn)室通風(fēng)設(shè)計(jì)采用以下步驟和方案：(1)實(shí)驗(yàn)室根據(jù)工藝要求和功能布置選擇一定數(shù)量的通風(fēng)柜，有的還兼有部分局部排風(fēng)罩。通常校核下來換氣次數(shù)遠(yuǎn)遠(yuǎn)大于10次，一般在20-30次以上，滿足換氣次數(shù)要求。但是此換氣次數(shù)是按照通風(fēng)柜**大開啟面積計(jì)算的通風(fēng)量，資料和經(jīng)驗(yàn)表明100臺(tái)通風(fēng)柜99%的時(shí)間只有18個(gè)或更少的人在使用。故還應(yīng)校核通風(fēng)柜**小開啟面積時(shí)的通風(fēng)量和換氣次數(shù)，若小于換氣次數(shù)要求，則增加綜合排風(fēng)系統(tǒng)。你可能喜歡：凈化車間設(shè)計(jì)(2)實(shí)驗(yàn)室通風(fēng)采用全新風(fēng)系統(tǒng)，通風(fēng)柜的排氣不在室內(nèi)循環(huán)。由于實(shí)驗(yàn)室要求房間相對(duì)其他輔助區(qū)域?yàn)樨?fù)壓。實(shí)驗(yàn)室潔凈區(qū)通風(fēng)調(diào)節(jié)。西南暖通設(shè)備安裝怎么選</p><p style="text-indent:25px">實(shí)驗(yàn)室通風(fēng)系統(tǒng)維護(hù)。西南暖通設(shè)備安裝怎么選</p><p> 2015年“十三五”環(huán)保產(chǎn)業(yè)多領(lǐng)域迎來發(fā)展新格局。2、社會(huì)的呼喚聲音據(jù)北京兒童醫(yī)院統(tǒng)計(jì)，該院90%白血病兒童患者的家庭在半年內(nèi)曾裝修過，2001年2月15日，**電視臺(tái)《東方時(shí)空》欄目中采訪了中國室內(nèi)裝飾協(xié)會(huì)內(nèi)環(huán)境監(jiān)測(cè)中心，就室內(nèi)環(huán)境對(duì)兒童白血病的影響做了咨詢，引起社會(huì)的普遍關(guān)注。2月19日《晨報(bào)》又以《豪裝可能引發(fā)白血病》為題作了有關(guān)報(bào)道。**電視臺(tái)2002年2月21日《半邊天》欄目推出《謹(jǐn)防室內(nèi)污染》的專題，公布記錄在案的全國因裝修造成的死亡人數(shù)300多人，急性中毒有一萬多人，慢性中毒十萬多人。媒體的連篇報(bào)道，引發(fā)了許多家庭的關(guān)注和不安。3、行業(yè)現(xiàn)狀由于裝飾材料使用上的控制不嚴(yán)，缺乏統(tǒng)一的標(biāo)準(zhǔn)，并且技術(shù)上的難以突破，致使國內(nèi)建材大部分指標(biāo)超標(biāo)。這種情況在相當(dāng)一段時(shí)間內(nèi)將是一個(gè)難以解決的社會(huì)問題。裝修中大量使用的人造板材在其生產(chǎn)過程中加入了大量甲醛，由于技術(shù)上限制，大概有20%左右的甲醛無法完全反應(yīng)，殘留在板材中，構(gòu)成了裝修居室中甲醛的主要釋放源。更為重要的是裝修中使用的各種粘合劑，也會(huì)不斷釋放一些有害氣體，所以，即使裝修中所用的材料都是環(huán)保的，往往也會(huì)導(dǎo)致一些指標(biāo)超標(biāo)。環(huán)保健康行業(yè)是一項(xiàng)蘊(yùn)藏巨大商機(jī)的朝陽產(chǎn)業(yè)。西南暖通設(shè)備安裝怎么選</p><p 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