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href="http://www.cdcfah.com/cp/second-jzjc_zxssjsg/">裝修設(shè)施及施工</a>?<a href="http://www.cdcfah.com/cp/third-zxssjsg_qtzxssjsg/">其他裝修設(shè)施及施工</a>?西南室內(nèi)暖通設(shè)備安裝和諧共贏四川舒凈意凈化工程供應(yīng)</p><div id="r3l73hz" class="leftbox clearfix"><h1>西南室內(nèi)暖通設(shè)備安裝和諧共贏四川舒凈意凈化工程供應(yīng)</h1><div id="xgys23h" class="proBig"><div id="r22urt2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443294219571819/1335916.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="g78kmjq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443294219571819/1335916.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ik83jf3" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>西南室內(nèi)暖通設(shè)備安裝,暖通設(shè)備安裝</p><p><span>***更新：</span>2021-02-07 03:15:33</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="bfhegik" 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="ic8ok8l" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="gphzwn3" class="box"><p><p> 按閥門(mén)類(lèi)別分為：閘閥：是作為截止介質(zhì)使用，優(yōu)點(diǎn)是閥芯可以全部打開(kāi)，此時(shí)介質(zhì)運(yùn)行的壓力損失**小。閘閥通常適用于不需要經(jīng)常啟閉，適用保持閘板全開(kāi)或全閉的工況。不適用于作為調(diào)節(jié)或節(jié)流使用。常用閘閥類(lèi)型如：楔式閘閥、平行式閘閥、平行雙閘板閘閥、楔式雙閘板閘等。**常用的形式是楔式閘閥和平行式。連接方式為絲扣連接和法蘭連接；用于采暖、工藝管道系統(tǒng)，連接方式隨管道連接方式；≥dn50給水、煤氣管道上采用法蘭閘閥，截止閥：截止閥的閥桿軸線與閥座密封面垂直。閥桿開(kāi)啟或關(guān)閉行程相對(duì)較短，并具有非?？煽康那袛鄤?dòng)作，使得這種閥門(mén)非常適合作為介質(zhì)的切斷或調(diào)節(jié)及節(jié)流使用；介質(zhì)通過(guò)此類(lèi)閥門(mén)時(shí)的流動(dòng)方向發(fā)生了變化，因此截止閥的流動(dòng)阻力較高于其它閥門(mén)。常用的截止閥有以下幾種：角式截止閥，常用于衛(wèi)生器具控制閥。直通式截止閥，西南室內(nèi)暖通設(shè)備安裝，常用于給水系統(tǒng)柱塞式截止閥：主要用于要求快速“開(kāi)”或“關(guān)”系統(tǒng)連接方式為絲扣連接，法蘭連接；用于蒸汽系統(tǒng)，連接方式隨管道連接方式；≤DN50給水系統(tǒng)采用絲接，大于≥采用法蘭連接。截止閥的優(yōu)點(diǎn)，密閉性好。球閥：球閥是由旋塞閥演變而來(lái)，西南室內(nèi)暖通設(shè)備安裝，西南室內(nèi)暖通設(shè)備安裝。它具有相同的旋轉(zhuǎn)90度提動(dòng)作，不同的是旋塞體是球體。實(shí)驗(yàn)室潔凈區(qū)通風(fēng)調(diào)節(jié)。西南室內(nèi)暖通設(shè)備安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西南室內(nèi)暖通設(shè)備安裝,暖通設(shè)備安裝" src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443294219571819/1335916.png"></div><p> 3.風(fēng)機(jī)：風(fēng)機(jī)主要有軸流風(fēng)機(jī)、斜流風(fēng)機(jī)、離心風(fēng)機(jī)。軸流風(fēng)機(jī)、斜流風(fēng)機(jī)適用于風(fēng)壓小、管路短的通風(fēng)系統(tǒng)，如，直接排至窗外或墻外的通風(fēng)系統(tǒng)，簡(jiǎn)稱(chēng)：直排；玻璃鋼離心風(fēng)機(jī)適用于管路長(zhǎng)的通風(fēng)系統(tǒng)，如，通過(guò)風(fēng)管井或外墻接管排至屋頂，簡(jiǎn)稱(chēng)：屋頂排放。風(fēng)機(jī)的材質(zhì)：一般分為玻璃鋼、PP、PVC等。分估計(jì)的型號(hào)根據(jù)風(fēng)量和風(fēng)壓選擇。4.通風(fēng)控制系統(tǒng)：通風(fēng)控制系統(tǒng)可根據(jù)不同的情況采用不同的控制方式，如，單臺(tái)通風(fēng)設(shè)備定風(fēng)量通風(fēng)控制系統(tǒng)、多臺(tái)通風(fēng)設(shè)備變頻控制系統(tǒng)、多臺(tái)通風(fēng)設(shè)備變頻+變風(fēng)量通風(fēng)控制系統(tǒng)。實(shí)驗(yàn)室通風(fēng)系統(tǒng)規(guī)劃設(shè)計(jì)應(yīng)該考慮的六大要素1.安全安全要素能夠保證實(shí)驗(yàn)室內(nèi)操作人員安全，以及保證實(shí)驗(yàn)室周邊環(huán)境安全。各國(guó)關(guān)于實(shí)驗(yàn)室安全都有較為細(xì)致的標(biāo)準(zhǔn)，而安全也是實(shí)驗(yàn)室**為重要的目的之一。為了保證實(shí)驗(yàn)室內(nèi)操作人員安全，我們需要對(duì)各種實(shí)驗(yàn)室設(shè)備的氣流準(zhǔn)確控制，例如，常用的通風(fēng)柜、生物安全柜、萬(wàn)向排風(fēng)罩以及實(shí)驗(yàn)動(dòng)物設(shè)備當(dāng)中的動(dòng)物籠架等，其控制目的是保證明驗(yàn)當(dāng)中產(chǎn)生的有毒有害氣體不會(huì)溢出而危及人員安全。關(guān)于實(shí)驗(yàn)室周邊環(huán)境安全的保證，則通常是經(jīng)過(guò)保證實(shí)驗(yàn)室的負(fù)壓來(lái)完成的。2.壓力控制通常的生物化學(xué)實(shí)驗(yàn)室都要求保證實(shí)驗(yàn)室負(fù)壓。西南室內(nèi)暖通設(shè)備安裝無(wú)塵室空氣凈化處理工程。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西南室內(nèi)暖通設(shè)備安裝,暖通設(shè)備安裝" src="https://tyunfile.71360.com/WaterMark/UploadFile/sjyjhgc/637395770765549906/3861283.png"></div><p> 本文根據(jù)廚房排煙凈化設(shè)備的設(shè)計(jì)、制造、安裝的實(shí)踐經(jīng)驗(yàn)，對(duì)油煙排風(fēng)系統(tǒng)的設(shè)計(jì)計(jì)算原則及其與油煙凈化器的匹配關(guān)系進(jìn)行了初步的研究探討。1廚房排煙系統(tǒng)的構(gòu)成廚房的排煙系統(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)成油煙凈化器的類(lèi)型和運(yùn)行方式可以根據(jù)實(shí)際情況進(jìn)行選擇。在油煙凈化器安裝之前，首先要對(duì)排煙系統(tǒng)中各部分的實(shí)際運(yùn)行參數(shù)，包括運(yùn)行阻力和排風(fēng)量進(jìn)行核算。如果是新建項(xiàng)目，在設(shè)計(jì)時(shí)要充分考慮安裝了油煙凈化器后對(duì)排風(fēng)系統(tǒng)的影響；如果是改造項(xiàng)目，在加裝油煙凈化器時(shí)需要對(duì)排風(fēng)系統(tǒng)重新進(jìn)行核算，必要時(shí)要對(duì)集煙罩、排煙管道和廚房整體補(bǔ)風(fēng)裝置進(jìn)行改造并更換排煙風(fēng)機(jī)。2廚房油煙排風(fēng)量的確定為了保證凈化效果，在實(shí)際設(shè)計(jì)時(shí)排煙風(fēng)量要求嚴(yán)格按照排風(fēng)罩的吸入風(fēng)速計(jì)算，罩口的吸入風(fēng)速通常不低于。**小排風(fēng)量通常用下式計(jì)算：L=2000PH式中：L—排風(fēng)罩排風(fēng)量，m3/h；P—罩口的周長(zhǎng)（靠墻的邊不計(jì)），m；H—罩口至灶口的距離，m。用上述公式計(jì)算出排風(fēng)量后再按罩口面積核算罩口吸風(fēng)速度，保證罩口吸風(fēng)速度不低于。在實(shí)際工程設(shè)計(jì)中，往往采用估計(jì)的方法，根據(jù)《民用建筑暖通空調(diào)設(shè)計(jì)技術(shù)措施》中對(duì)廚房通風(fēng)量的規(guī)定。</p><p> 溝槽連接件：主要用于消防工程。由成品橡膠墊、連接管件組成，安裝比較快捷。7、鑄鐵排水管件：T型三通、Y型三通、TY三通、450彎頭、900彎頭、管箍（套袖）、立管檢查口、平面掃除口、風(fēng)帽。8、柔性鑄鐵管件：管件使用功能同鑄鐵排水管件，但是管件一般為加長(zhǎng)型，省去短管和接口，提材料計(jì)劃時(shí)尺寸必須準(zhǔn)確。9、PVC-U塑料排水管件：三通、450彎頭、900彎頭、立管檢查口、伸縮節(jié)、平面掃除口、風(fēng)帽等。10、鋁塑、交聯(lián)塑料管件：常用的有同徑三通25*25*25、異徑三通25*20*25、同徑彎頭25、異同徑彎頭25*20、同徑管箍、異徑管箍、轉(zhuǎn)換接頭、。連接方式有卡套式連接和卡箍式機(jī)械連接兩種，提材料計(jì)劃和采購(gòu)管件時(shí)注意。11、各種塑料管件：常用的有同徑三通25*25*25、異徑三通25*20*25、同徑彎頭25、異同徑彎頭25*20、同徑管箍、異徑管箍、轉(zhuǎn)換接頭、一般采用熱熔連接蠖焊接。制藥廠通風(fēng)系統(tǒng)安裝工程。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西南室內(nèi)暖通設(shè)備安裝,暖通設(shè)備安裝" src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443295244483832/1488569.png"></div><p> 消聲減振措施（一）空調(diào)系統(tǒng)的噪聲源冷熱交換機(jī)房、空調(diào)機(jī)房、風(fēng)機(jī)房?jī)?nèi)設(shè)備的噪聲：1.水泵、制冷機(jī)、風(fēng)機(jī)等設(shè)備噪聲；2.水泵、通風(fēng)機(jī)等機(jī)械設(shè)備產(chǎn)生振動(dòng)，通過(guò)建筑結(jié)構(gòu)及固體構(gòu)件傳遞到室內(nèi)而引起空氣振動(dòng)產(chǎn)生噪聲。（二）擬采取的技術(shù)措施為了將噪聲控制在允許噪聲范圍內(nèi)，**重要的就是控制噪聲源，消除或減弱以上各種噪聲源傳入室內(nèi)，主要是從三個(gè)大的方面消除系統(tǒng)噪聲，一是水泵、空氣處理機(jī)、風(fēng)機(jī)、末端盤(pán)管的隔振和管道的防振；二是消除風(fēng)道系統(tǒng)的氣流噪聲；三是制冷機(jī)房、空調(diào)機(jī)房圍護(hù)結(jié)構(gòu)的吸聲。擬在本工程中從以下幾方面采取消聲隔振措施：1.冷熱交換機(jī)房、空調(diào)機(jī)房、風(fēng)機(jī)房?jī)?nèi)的設(shè)備隔震措施：、風(fēng)機(jī)采用合理的轉(zhuǎn)速；、空氣處理機(jī)、風(fēng)機(jī)采用配套減振墊；。2.管道系統(tǒng)安裝時(shí)采取的減震措施：空調(diào)系統(tǒng)防振措施是多方面的，轉(zhuǎn)動(dòng)的機(jī)器設(shè)備和基礎(chǔ)之間的隔振雖是首要的措施。然而，這種振動(dòng)還可能通過(guò)連接的風(fēng)管、水管等傳遞到建筑物中去，所以在管道安裝時(shí)采用軟接頭以及其它的減振措施同樣十分重要，具體采用以下幾點(diǎn)措施：、設(shè)備接水管處設(shè)軟接頭，減低機(jī)器設(shè)備噪聲的傳遞；，以減少振動(dòng)和隔聲（如下圖所示）；?？照{(diào)設(shè)備安裝工程，。西南暖通設(shè)備安裝怎么選</p><p style="text-indent:25px">中央空調(diào)主體安裝工程。西南室內(nèi)暖通設(shè)備安裝</p><p> 連接方式可采用承插熱熔連接，熱熔對(duì)接、電熔連接，接頭強(qiáng)度高、牢固可靠、不滲漏。一般用于燃?xì)夤こ蹋蛪汗┧こ?，在江、河、湖底施工可采用沉樁法施工。在城市舊管改造時(shí)可穿在原有舊管道中，可不挖溝，避免路面及其他設(shè)施的破壞。八、常用法門(mén)：***單元表示閥們類(lèi)別代號(hào)閥門(mén)類(lèi)別代號(hào)閥門(mén)類(lèi)別代號(hào)閥門(mén)類(lèi)別代號(hào)閘閥Z蝶閥D疏水器S截止閥J止回閥H安全閥A球閥Q減壓閥Y旋塞X第二單元表示驅(qū)動(dòng)方式代號(hào)驅(qū)動(dòng)種類(lèi)代號(hào)驅(qū)動(dòng)種類(lèi)代號(hào)驅(qū)動(dòng)種類(lèi)代號(hào)驅(qū)動(dòng)種類(lèi)代號(hào)渦輪傳動(dòng)的機(jī)械驅(qū)動(dòng)3傘齒輪傳動(dòng)的機(jī)械驅(qū)動(dòng)5液壓驅(qū)動(dòng)7電動(dòng)機(jī)驅(qū)動(dòng)9正齒輪傳動(dòng)的機(jī)械驅(qū)動(dòng)4氣動(dòng)驅(qū)動(dòng)6電磁強(qiáng)8柱：對(duì)于手輪、手柄、扳手等直接傳動(dòng)或自動(dòng)閥門(mén)，省略本單元。第三單元表示連接形式和結(jié)構(gòu)形式代號(hào)連接形式代號(hào)連接形式代號(hào)連接形式代號(hào)內(nèi)螺紋1法蘭3法蘭5外螺紋2法蘭4焊接6柱：法蘭連接代號(hào)3*用于雙彈簧安全閥，法蘭代號(hào)5*用于杠桿式安全閥，單彈簧安全閥和其它類(lèi)別閥門(mén)采用代號(hào)4。西南室內(nèi)暖通設(shè)備安裝</p><p style="text-indent:25px">四川舒凈意凈化工程有限公司致力于環(huán)保，是一家大眾型的公司。公司業(yè)務(wù)分為空氣凈化工程，空氣通風(fēng)管道安裝工程，實(shí)驗(yàn)室設(shè)計(jì)及安裝工程，無(wú)塵室裝飾工程等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶(hù)提供良好的產(chǎn)品和服務(wù)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在環(huán)保深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造環(huán)保良好品牌。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶(hù)成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3199973.html</p></div></div></div></div></div><div id="jn2egsp" class="page-right twoColRt"><div id="tiprd3o" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="k7pr3f8" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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