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class="proBig"><div id="i3p2a2v" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rongke/637335447644218750/1240152.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pognfmb" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rongke/637335447644218750/1240152.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cwo3ap4" 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>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>寧波實驗室氣路安裝哪里好,實驗室氣路</p><p><span>***更新：</span>2021-02-02 02:11:24</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="cbtqszy" 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: </span>1302-28978763</p><p><span>地址: </span>集士港鎮(zhèn)賣面橋村</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="pjldfmg" class="page-proshow02"><p class="title">詳細說明</p><div id="rby22vr" class="box"><p><p style="text-indent:25px">學校實驗室氣路安裝要求：1，寧波實驗室氣路安裝哪里好、所有氣體管道由好的、完全退火型、無縫連接的不銹鋼管道 (BA 級) 組成。銅管*在氣體管道末端使用，并且對氣體純度的要求也不是太嚴格的地方。2、氣路安裝管道不得與電纜，寧波實驗室氣路安裝哪里好、導線敷設在同一框架上。3、易燃氣體，如乙炔，需與其它氣體分開引入。如果氫氣管道與其他可燃氣體管道平行敷設，間距不應小于 0.5 M; 交叉敷設時間距離不應小于 0.25 M。分層鋪設時，氫管道應位于上方。4、壓縮空氣在管道上的雜質(zhì)和濕氣有過濾凈化裝置。這種凈化裝置需要并聯(lián)一路，用單獨的閥門進行隔離，便于過濾裝置的維護。5 、高純度氣體管道的連接采用無縫焊接。只有在連接到閥門或調(diào)節(jié)裝置時，才能使用連接器配件。6 、各實驗室必須有單獨的控制閥、減壓閥、壓力表。7、通往工作臺的氣體管道應配備單獨的控制閥。在工作臺上均勻排放各種氣體的控制閥。建議在 He氣管道前安裝氣體凈化裝置。8、氣體管道每 1.5 m左右需要一個支架。另外，根據(jù)氣體管道彎曲的半徑，設置合適的支架位置。必須所有彎曲點都要有支撐。氣路安裝的所有支架都應進行鍍鋅和防腐處理。實驗室氣路系統(tǒng)主要由氣源切換系統(tǒng)、管道系統(tǒng)、壓力調(diào)節(jié)系統(tǒng)，寧波實驗室氣路安裝哪里好、氣點、監(jiān)控報警系統(tǒng)組成。寧波實驗室氣路安裝哪里好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波實驗室氣路安裝哪里好,實驗室氣路" src="https://tyunfile.71360.com/UploadFile/rongke/637335447644218750/1240152.png"></div><p style="text-indent:25px">實驗室氣路集中供氣系統(tǒng)特點：1.安全。即使鋼瓶仍用于供氣，鋼瓶也被放置在工作區(qū)域外的安全區(qū)域，用戶可以通過配備的遠程切斷系統(tǒng)在緊急情況下切斷氣體供應；鋼瓶儲存區(qū)域的合理安排可以保持可燃和可燃容器之間的安全間距，不再有高壓設備附著在工作場所，避免有毒或可燃氣體泄漏的潛在風險；鋼瓶操作仍然必須由經(jīng)過培訓的合格人員操作，以減少重大事故的發(fā)生。2.經(jīng)濟：建立一個集中的氣瓶可有限的實驗室空間之間保存，不需要切斷燃氣氣瓶更換，這樣可以節(jié)省時間并確保氣的連續(xù)供應。用戶只需要管理更少的汽缸，汽缸少付租，因為使用相同的氣體從同一氣源使用的所有點。供給的這種模式較終將降低運輸成本，減少瓶子回到公司氣體的剩余量，使更多的統(tǒng)一規(guī)范管理的圓柱體。純度：可吹掃的減壓器面板數(shù)據(jù)可以通過保持氣體的指定純度，鋼瓶更換工作頻率的減少從而導致雜質(zhì)進入信息系統(tǒng)的機率降低。工作流程：集中管道供氣系統(tǒng)可以將供氣口放置在使用點，使工作場所設計更加合理；供氣過程也可以通過監(jiān)控報警系統(tǒng)更容易控制。這樣，工作流就明顯優(yōu)化了。寧波實驗室氣路安裝改造工程實驗室氣路系統(tǒng)可提高安全性、提高安全感、節(jié)省實驗室操作空間。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波實驗室氣路安裝哪里好,實驗室氣路" src="https://tyunfile.71360.com/UploadFile/rongke/637335447697597657/1033728.png"></div><p style="text-indent:25px">實驗室氣路系統(tǒng)的室外噪聲應控制在70dB(A)，實驗室內(nèi)噪聲應控制在55dB(A)，(室內(nèi)噪聲GB60分貝超標，室外噪音大約為75分貝)。風機的噪聲可以分為本身的機械噪聲(此噪聲主要由風扇質(zhì)量不同引起)和風聲(為主要噪聲)。在風機功率不大的情況下，可通過在風機上方加防雨罩來消除風聲，在使用大功率風機時一般在風機進出口加消聲器來消除風聲，機械噪聲主要靠建隔音墻、小黑屋或在風機進出口加軟接頭來解決，減振的主要方法為風機底座做成減振底座并安裝減振器或加裝減振墊。</p><p style="text-indent:25px">實驗室氣路的布線應盡量減少彎曲以防止被傳輸?shù)臍怏w壓力、流量損失過大。壓力管道拐彎應力集中區(qū)應有安全加固，設計合適的拐彎半徑，彎曲部位不能有皺折及扭曲。彎曲半徑和彎曲質(zhì)量由**工具保證。系統(tǒng)布線應盡量減少接縫以降低泄漏的可能性。配管時的每根管道每個管件均要用高壓的5N高純氮氣進行吹掃才能接入系統(tǒng)，整個系統(tǒng)安裝完畢后還要用5N的高純氮進行大流量氣體吹掃，以確保系統(tǒng)的潔凈度即流出的氣體無油脂及明顯的固體顆粒物流出。系統(tǒng)安裝完畢后要用高純氮氣進行高壓部分、低壓部分氣密性實驗，對整個系統(tǒng)進行檢測。壓力調(diào)節(jié)面板和氣路控制終端上粘貼氣路編號、氣體種類、濃度等標識。為了保證氣體純度和氣壓的穩(wěn)定性，必須進行多級減壓供氣，設置氣路吹掃、排空等設施。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波實驗室氣路安裝哪里好,實驗室氣路" src="https://tyunfile.71360.com/UploadFile/rongke/637334531241748046/4703268.png"></div><p style="text-indent:25px">實驗室氣路工程使用過程考慮因素：1、管道試壓、氣密時，必須按壓要求進行細致準備工作，并經(jīng)過監(jiān)理、技術(shù)人員的檢查后方可進行。2、所有試壓臨時盲板安裝時應在安裝處作明顯標示，以便在試壓結(jié)束后及時拆除。3、試壓時管線上需要開啟或關(guān)閉的所有閥門必須掛警示牌，并標明狀態(tài)。4、所有正在試壓過程的管線在明顯位置掛試壓警示牌，非試壓人員嚴禁靠近。5、嚴禁帶壓緊固及處理漏點。6、試壓全過程應設立專人監(jiān)護，危險區(qū)域設安全繩。7、堅持安全用電，電動工具應裝設漏電保護。實驗室氣路通風設計要求系統(tǒng)反應快、控制精度高。寧波實驗室氣路安裝哪里好</p><p style="text-indent:25px">實驗室氣路集中供氣切換系統(tǒng)是為實驗室高純度氣體的供應而設計的氣瓶供氣系統(tǒng)。寧波實驗室氣路安裝哪里好</p><p style="text-indent:25px">實驗室氣路氣體管路設計規(guī)劃要點： 1、為了方便更換氣瓶，從上述氣瓶接頭到調(diào)節(jié)閥之間應設有耐高壓的金屬軟管。 2、在整個系統(tǒng)中，為了防止回火現(xiàn)象的發(fā)生，應加裝防爆逆止閥。 3、氣體進人使用點前，為了便于控制氣體開關(guān)，應設有使用點球閥。 4、為了保持氣體的純度及管道系統(tǒng)的氣密性，所有管道采用316L不銹鋼管道，內(nèi)表面經(jīng)AP處理。 5、為了便于維修及更換閥件，管道與閥件的連接應采用高壓雙卡套接頭連接。 6、管道固定件(管夾)應采用耐高溫的金屬材料，要求堅固，輕巧，耐用。 7、考慮到堅固、防腐方便使用、美觀等方面的原因，壓力調(diào)節(jié)閥控制面板采用不銹鋼材料。 8、為確保氣體輸出的壓力穩(wěn)定和氣體的純度選用兩次減壓系統(tǒng)(即采用一次減壓系統(tǒng)和二次減壓系統(tǒng)，二次減壓設備自帶)。寧波實驗室氣路安裝哪里好</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3116618.html</p></div></div></div></div></div><div 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