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clearfix"><div id="tqh3vl8" class="twoCol"><div id="yqrfb87" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jzjc/">建筑、建材</a>?<a 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>?寧波實(shí)驗(yàn)室氣路安裝市面價(jià) 推薦咨詢寧波榮科科技實(shí)業(yè)供應(yīng)</p><div id="3odeqek" class="leftbox clearfix"><h1>寧波實(shí)驗(yàn)室氣路安裝市面價(jià) 推薦咨詢寧波榮科科技實(shí)業(yè)供應(yīng)</h1><div id="qjf2hnz" class="proBig"><div id="i83zu73" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rongke/637335447697597657/1033728.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="kfvb8jj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rongke/637335447697597657/1033728.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="antfbju" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>寧波實(shí)驗(yàn)室氣路安裝市面價(jià),實(shí)驗(yàn)室氣路</p><p><span>***更新：</span>2021-01-31 09:15:40</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="mkws8md" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波榮科科技實(shí)業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>程彩云</p><p><span>郵箱: </span>2529945077@qq.com</p><p><span>電話: </span>13028978763</p><p><span>傳真: </span>1302_</p><p><span>網(wǎng)址: </span>http://www.rk-lab.cn</p><p><span>手機(jī): </span>1302-28978763</p><p><span>地址: </span>集士港鎮(zhèn)賣面橋村</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="kciplms" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="jbsek2i" class="box"><p><p style="text-indent:25px">實(shí)驗(yàn)室氣路系統(tǒng)的室外噪聲應(yīng)控制在70dB(A)，實(shí)驗(yàn)室內(nèi)噪聲應(yīng)控制在55dB(A)，(室內(nèi)噪聲GB60分貝超標(biāo)，室外噪音大約為75分貝)。風(fēng)機(jī)的噪聲可以分為本身的機(jī)械噪聲(此噪聲主要由風(fēng)扇質(zhì)量不同引起)和風(fēng)聲(為主要噪聲)，寧波實(shí)驗(yàn)室氣路安裝市面價(jià)，寧波實(shí)驗(yàn)室氣路安裝市面價(jià)。在風(fēng)機(jī)功率不大的情況下，可通過(guò)在風(fēng)機(jī)上方加防雨罩來(lái)消除風(fēng)聲，在使用大功率風(fēng)機(jī)時(shí)一般在風(fēng)機(jī)進(jìn)出口加消聲器來(lái)消除風(fēng)聲，寧波實(shí)驗(yàn)室氣路安裝市面價(jià)，機(jī)械噪聲主要靠建隔音墻、小黑屋或在風(fēng)機(jī)進(jìn)出口加軟接頭來(lái)解決，減振的主要方法為風(fēng)機(jī)底座做成減振底座并安裝減振器或加裝減振墊。實(shí)驗(yàn)室使用集中供氣系統(tǒng)減少分子篩損耗。寧波實(shí)驗(yàn)室氣路安裝市面價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波實(shí)驗(yàn)室氣路安裝市面價(jià),實(shí)驗(yàn)室氣路" src="https://tyunfile.71360.com/UploadFile/rongke/637335447697597657/1033728.png"></div><p style="text-indent:25px">實(shí)驗(yàn)室氣路通風(fēng)設(shè)計(jì)對(duì)能量要求：對(duì)于一般商業(yè)建筑物，15％的新鮮空氣比，升/小時(shí)?3次/H可換氣次數(shù)。然而，由于化學(xué)實(shí)驗(yàn)室安全要求，通常是新鮮空氣，通風(fēng)一般為6次/小時(shí)?10次/h[3]，或甚至更高;同一時(shí)間，以確保實(shí)驗(yàn)室的正常通風(fēng)系統(tǒng)通常24小時(shí)連續(xù)不間斷運(yùn)轉(zhuǎn)，巨大的能源消耗（典型的商業(yè)建筑通常為10至100倍通風(fēng)系統(tǒng)的能量消耗）的安全運(yùn)行。因此，我們國(guó)家必須進(jìn)行相應(yīng)保護(hù)的前提下的安全，在較大限度地減少能源資源的消耗。實(shí)驗(yàn)室氣路改造方案的設(shè)計(jì)：考慮到原有的通風(fēng)系統(tǒng)老化和破損嚴(yán)重，且通風(fēng)口布置不合理，除排氣凈化設(shè)備外，本次改造對(duì)其他部分進(jìn)行全新更換。寧波實(shí)驗(yàn)室氣路安裝市面價(jià)實(shí)驗(yàn)室為什么要使用集中供氣系統(tǒng)？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波實(shí)驗(yàn)室氣路安裝市面價(jià),實(shí)驗(yàn)室氣路" src="https://tyunfile.71360.com/UploadFile/rongke/637334531582275390/9647394.png"></div><p style="text-indent:25px">實(shí)驗(yàn)室氣路設(shè)計(jì)須知：1.乙炔銅鹽、乙炔氣和氣瓶不得接觸銅或含銅超過(guò)70%的合金，所有附件不得使用這些金屬。2.氣瓶和儀器之間應(yīng)該有一個(gè)安全瓶，以防止藥物被吸回瓶中并造成危險(xiǎn)。3.如果缸體回火或加熱，立即關(guān)閉缸體閥門，將缸體移出室外空礦坑，將缸體浸入冷水中，或倒入大量冷水降溫，慢慢打開閥門，繼續(xù)冷卻，直到氣體釋放完畢。4.乙炔、氫氣、石油氣體是危險(xiǎn)的。5.氧氣雖然不易燃，但具有很強(qiáng)的助燃性，不得接觸灰塵和有機(jī)物。6.使用腐蝕性氣體時(shí)，應(yīng)經(jīng)常檢查氣瓶和附件，不使用時(shí)不要放在實(shí)驗(yàn)室中。實(shí)驗(yàn)室氣路是什么材質(zhì)：實(shí)驗(yàn)室高純度氣體管一般根據(jù)介質(zhì)的工藝要求由薄壁不銹鋼管制成，通常使用316L(00Cr17Ni14Mo2)。主要有鉻、鎳和鉬合金元素。鉻的存在提高了不銹鋼在氧化介質(zhì)中的耐腐蝕性，形成富鉻氧化膜。而鉬的存在提高了不銹鋼在非氧化介質(zhì)中的耐腐蝕性。鎳是奧氏體的形成元素。它們的存在不僅提高了鋼的耐腐蝕性，而且改善了鋼的工藝性能。</p><p style="text-indent:25px">實(shí)驗(yàn)室氣路改造時(shí)，管道穿墻及穿地板時(shí)，應(yīng)設(shè)置套管，套管與管道之間的空隙，應(yīng)采用不可燃的材料填充。所有螺紋連接處應(yīng)采用密封帶密封。所有調(diào)節(jié)固定面板、所有出口點(diǎn)固定架（或固定面板）及所有管道上，都應(yīng)貼設(shè)標(biāo)有對(duì)應(yīng)氣體的成分及濃度的氣體標(biāo)頭。所有系統(tǒng)部件安裝完畢后，應(yīng)用高純氮?dú)膺M(jìn)行三遍以上的大流量吹掃。吹掃完畢后，用高純氮?dú)膺M(jìn)行檢漏保壓測(cè)試，測(cè)試壓力應(yīng)為工作壓力的1.2-1.5倍。整個(gè)施工過(guò)程中，應(yīng)注意施工安全，特別是空中作業(yè)時(shí)（在梯子或腳手架上施工），應(yīng)有專人固定梯子或腳手架。在土建尚未完工的工地施工時(shí)，須佩帶安全帽，穿安全鞋。實(shí)驗(yàn)室氣路系統(tǒng)可以以手動(dòng)方式和自動(dòng)方式在氣瓶之間進(jìn)行切換，保證氣體連續(xù)供應(yīng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波實(shí)驗(yàn)室氣路安裝市面價(jià),實(shí)驗(yàn)室氣路" src="https://tyunfile.71360.com/UploadFile/rongke/637334531241748046/4703268.png"></div><p style="text-indent:25px">實(shí)驗(yàn)室氣路系統(tǒng)選擇標(biāo)準(zhǔn)：1、供氣安全為主。根據(jù)相關(guān)法律法規(guī)，包括壓縮空氣在內(nèi)的所有壓縮氣體都是危險(xiǎn)化學(xué)品，一旦發(fā)生事故，可能會(huì)造成嚴(yán)重的人身傷害。因此，只有供氣的基本功能遠(yuǎn)遠(yuǎn)不夠，還要保證足夠的安全性。2.產(chǎn)品的可靠性更高。許多實(shí)驗(yàn)室的測(cè)試過(guò)程周期較長(zhǎng)，一旦中斷，需要從頭開始，這就要求氣體供應(yīng)系統(tǒng)具有足夠的穩(wěn)定性。測(cè)試過(guò)程受到廉價(jià)閥門的影響進(jìn)程就虧大了。3.實(shí)驗(yàn)室供氣系統(tǒng)是一套長(zhǎng)期使用的設(shè)備，必然存在維護(hù)問題。因此，在系統(tǒng)設(shè)計(jì)中還應(yīng)考慮維護(hù)的方便性。4.用戶經(jīng)常改變測(cè)試過(guò)程，導(dǎo)致需要調(diào)整供氣系統(tǒng)。根據(jù)實(shí)際情況，一個(gè)好的的系統(tǒng)設(shè)計(jì)還應(yīng)該具有可擴(kuò)展性和靈活性。5.良好的施工質(zhì)量也是保證供氣系統(tǒng)質(zhì)量的重要因素?？傮w布局、管道布置、管道標(biāo)識(shí)等。也是判斷系統(tǒng)好壞的標(biāo)準(zhǔn)之一。實(shí)驗(yàn)室氣路集中供氣過(guò)程也可以通過(guò)監(jiān)控報(bào)警系統(tǒng)更容易控制。寧波實(shí)驗(yàn)室氣路工程小型</p><p style="text-indent:25px">為了保證氣體純度和氣壓的穩(wěn)定性，必須進(jìn)行多級(jí)減壓供氣，設(shè)置氣路吹掃、排空等設(shè)施。寧波實(shí)驗(yàn)室氣路安裝市面價(jià)</p><p style="text-indent:25px">實(shí)驗(yàn)室氣路工程使用過(guò)程考慮因素：1、管道試壓、氣密時(shí)，必須按壓要求進(jìn)行細(xì)致準(zhǔn)備工作，并經(jīng)過(guò)監(jiān)理、技術(shù)人員的檢查后方可進(jìn)行。2、所有試壓臨時(shí)盲板安裝時(shí)應(yīng)在安裝處作明顯標(biāo)示，以便在試壓結(jié)束后及時(shí)拆除。3、試壓時(shí)管線上需要開啟或關(guān)閉的所有閥門必須掛警示牌，并標(biāo)明狀態(tài)。4、所有正在試壓過(guò)程的管線在明顯位置掛試壓警示牌，非試壓人員嚴(yán)禁靠近。5、嚴(yán)禁帶壓緊固及處理漏點(diǎn)。6、試壓全過(guò)程應(yīng)設(shè)立專人監(jiān)護(hù)，危險(xiǎn)區(qū)域設(shè)安全繩。7、堅(jiān)持安全用電，電動(dòng)工具應(yīng)裝設(shè)漏電保護(hù)。寧波實(shí)驗(yàn)室氣路安裝市面價(jià)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3095130.html</p></div></div></div></div></div><div id="mpg2qh3" class="page-right twoColRt"><div id="ylrn3hi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="habiefr" 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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