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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="xkh33qs" class="twoCol"><div id="tx8m7xz" 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-_bgwj/">辦公、文教</a>?<a href="http://www.cdcfah.com/cp/second-bgwj_sysyp/">實(shí)驗(yàn)室用品</a>?<a href="http://www.cdcfah.com/cp/third-sysyp_qtsysyphq/">其他實(shí)驗(yàn)室用品</a>?寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜寧波榮科科技實(shí)業(yè)供應(yīng)</p><div id="nbary3n" class="leftbox clearfix"><h1>寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜寧波榮科科技實(shí)業(yè)供應(yīng)</h1><div id="dmj3jq2" class="proBig"><div id="pyfhonz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rongke/637334523710615234/9241464.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cg8ak3l" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/rongke/637334523710615234/9241464.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sbdfzta" 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>寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜,通風(fēng)柜</p><p><span>***更新：</span>2020-09-13 04:11:17</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="e34wd3o" 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="buwdpe2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="m3wvgnu" class="box"><p><p style="text-indent:25px">試驗(yàn)臺(tái)使用玻璃鋼通風(fēng)柜的優(yōu)勢(shì)是什么？玻璃鋼通風(fēng)柜排氣的功能函數(shù),比較主要是化學(xué)實(shí)驗(yàn)室實(shí)驗(yàn)產(chǎn)生各種有害氣體、臭氣、濕氣以及易燃、易爆、腐蝕性物質(zhì),為了保護(hù)用戶的安全，寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜,防止實(shí)驗(yàn)室污染物的擴(kuò)散,在污染源附近使用玻璃鋼通風(fēng)柜,過去玻璃鋼通風(fēng)櫥使用數(shù)量較少,只在特別有害和危險(xiǎn)氣體和產(chǎn)生大量的熱量用于實(shí)驗(yàn)。玻璃鋼通風(fēng)柜只作為試驗(yàn)臺(tái)的輔助函數(shù),考慮改善實(shí)驗(yàn)環(huán)境,在實(shí)驗(yàn)室實(shí)驗(yàn)逐漸轉(zhuǎn)移到通風(fēng)柜,這需要在玻璃鋼通風(fēng)柜應(yīng)該適合使用的設(shè)備的功能。尤其是新實(shí)驗(yàn)室必須有空調(diào),所以在初步設(shè)計(jì)階段的建筑通風(fēng)柜的使用數(shù)字到空調(diào)系統(tǒng)的計(jì)劃。因?yàn)椴Ａт撏L(fēng)柜在生化實(shí)驗(yàn)室占據(jù)非常重要的地位,從改善實(shí)驗(yàn)室環(huán)境,改善勞動(dòng)衛(wèi)生條件,提高工作效率考慮，寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜,玻璃鋼通風(fēng)柜的使用數(shù)量突飛猛進(jìn)，寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜。通風(fēng)柜要達(dá)到通風(fēng)的功能，那么通風(fēng)柜的結(jié)構(gòu)設(shè)計(jì)是非常的關(guān)鍵。寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜,通風(fēng)柜" src="https://tyunfile.71360.com/UploadFile/rongke/637334523710615234/9241464.png"></div><p style="text-indent:25px">生產(chǎn)通風(fēng)柜的廠家如此之多，大家在作出選擇的時(shí)候，必須要認(rèn)真的去關(guān)注具體的一些情況，然后再做出進(jìn)一步的選擇，這樣才可以真正滿足我們實(shí)際的需求，那么面對(duì)不同廠家的這些產(chǎn)品，如何才能夠買到質(zhì)量更好的，有些人可能并不清楚一些具體的方式，對(duì)質(zhì)量上的要求也不多，所以之后的選擇受到影響。面對(duì)不同廠家生產(chǎn)的這些設(shè)備，大家必須要學(xué)會(huì)去分辨質(zhì)量，當(dāng)你能夠真正的去分辨這些東西質(zhì)量的好壞，然后再去作出選擇，這樣才能夠更符合大家實(shí)際的要求，因此不管是什么情況，我們一定要認(rèn)真的做好對(duì)產(chǎn)品質(zhì)量上的分辨，真正的知道具體的質(zhì)量怎么樣，這樣的選擇才會(huì)更明智。寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜通風(fēng)柜的安全性能是需要保障的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜,通風(fēng)柜" src="https://tyunfile.71360.com/UploadFile/rongke/637334523564189453/4637032.png"></div><p style="text-indent:25px">如果通風(fēng)柜放在空調(diào)、凈化或采暖房間內(nèi)時(shí)，為了減少室內(nèi)空氣的排風(fēng)量，可以在柜門上方設(shè)風(fēng)幕，風(fēng)幕送出的空氣可取自室外或鄰室，風(fēng)量約為排風(fēng)量的70%~75%。這種通風(fēng)柜稱為供氣式通風(fēng)柜。其既可防止室內(nèi)橫向氣流的干擾，又可節(jié)省室內(nèi)的排風(fēng)量，大幅度減少室內(nèi)熱量和冷量的耗損。通風(fēng)柜局部排風(fēng)的應(yīng)用：局部排風(fēng)是直接從污染物源處排除污染物的一種局部通風(fēng)方式。當(dāng)污染物集中于某處發(fā)生時(shí)，局部排風(fēng)是比較有效的治理污染物對(duì)環(huán)境危害的通風(fēng)方式。如果這種場(chǎng)合采用完全通風(fēng)方式，反而使污染物在室內(nèi)擴(kuò)散；當(dāng)污染物發(fā)生量大時(shí)，所需的稀釋通風(fēng)量則過大，甚至在實(shí)際上難于實(shí)現(xiàn)。污染物定點(diǎn)發(fā)生的情況在工業(yè)廠房中很多，如電鍍槽、散料皮帶傳送的落料點(diǎn)或運(yùn)轉(zhuǎn)點(diǎn)、焊接工作臺(tái)、化學(xué)分析臺(tái)、噴漆、砂輪機(jī)等。民用建筑中也有一些定點(diǎn)產(chǎn)生污染物的情況，如廚房中的爐灶、餐廳中的火鍋、學(xué)校中的化學(xué)試驗(yàn)臺(tái)等。由此可見，局部排風(fēng)的應(yīng)用很普遍。</p><p style="text-indent:25px">一個(gè)理想的實(shí)驗(yàn)室氣流流向應(yīng)該是從送風(fēng)口送出的氣流通過與室內(nèi)空氣的混合帶走室內(nèi)熱濕負(fù)荷，之后通過排風(fēng)柜抽走，但是事實(shí)上在各種因素的作用下這很難實(shí)現(xiàn)。通常認(rèn)為，排風(fēng)柜性能是和柜面氣流的平均風(fēng)速(簡(jiǎn)稱面風(fēng)速)有直接關(guān)系。VAV系統(tǒng)設(shè)計(jì)的出發(fā)點(diǎn)就是為了確保穩(wěn)定的面風(fēng)速。JG/T222-2007標(biāo)準(zhǔn)中規(guī)定0.5m／s為安全操作的理想面風(fēng)速。?實(shí)驗(yàn)室排風(fēng)主要來源于排風(fēng)柜的排風(fēng)。在VAV中，排風(fēng)柜排風(fēng)量通常可以通過兩種方式確定，即監(jiān)測(cè)排風(fēng)柜門位置或者監(jiān)測(cè)面風(fēng)速的大小。因?yàn)楸O(jiān)測(cè)柜門位置可以達(dá)到較為精確的水平，因此前者原則上可以通過調(diào)整排風(fēng)量確保恒定面風(fēng)速，但是它沒有考慮到其它類似于人員站在柜前等同樣會(huì)影響面風(fēng)速的因素。在實(shí)驗(yàn)室柜體安裝的全過程中，必須綜合展開考慮。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜,通風(fēng)柜" src="https://tyunfile.71360.com/UploadFile/rongke/637334523807294921/9870974.png"></div><p style="text-indent:25px">根據(jù)有害氣體密度與空氣密度大小的不同，鋼制通風(fēng)柜的形式有很多，不同的地方應(yīng)用不同形式的鋼制通風(fēng)柜。鋼制通風(fēng)柜主要形式包含：上部排風(fēng)的鋼制通風(fēng)柜，下部排風(fēng)的鋼制通風(fēng)柜，上下聯(lián)合排風(fēng)的鋼制通風(fēng)柜。同時(shí)，還有節(jié)能型的供氣式鋼制通風(fēng)柜。鋼制通風(fēng)柜的罩面風(fēng)速是衡量鋼制通風(fēng)柜性能的主要技術(shù)指標(biāo)，它是指鋼制通風(fēng)柜開口拉門處的平均入口風(fēng)速。鋼制通風(fēng)柜罩面風(fēng)速的選定準(zhǔn)則是：既要使有害氣體不能從柜內(nèi)逸出，同時(shí)也要避免在鋼制通風(fēng)柜內(nèi)產(chǎn)生紊流。通風(fēng)柜按密閉程度分，有密閉式通風(fēng)柜、半密閉通風(fēng)柜和開敞式通風(fēng)柜。寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜</p><p style="text-indent:25px">通風(fēng)柜材料主要是由多種全鋼、鋼木、全木等等特殊材料制成。寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜</p><p style="text-indent:25px">通風(fēng)柜的分類及原理。變風(fēng)量式通風(fēng)柜：普通的定風(fēng)量系統(tǒng)需要人工調(diào)整固定葉片的風(fēng)閥，調(diào)節(jié)通風(fēng)柜的排風(fēng)量，當(dāng)調(diào)節(jié)閥門到某一角度時(shí)達(dá)到希望的面風(fēng)速?？煞譃檎w式下部開放式、落地式、兩面式、三面玻璃式、桌上式、連體式以及根據(jù)不同實(shí)驗(yàn)使用需要而設(shè)計(jì)的對(duì)放射性實(shí)驗(yàn)的、對(duì)合成實(shí)驗(yàn)的，對(duì)過氯酸實(shí)驗(yàn)的**通風(fēng)柜?？煞譃橥馀判屯L(fēng)柜和無管道通風(fēng)柜。外排型通風(fēng)柜是可以將實(shí)驗(yàn)操作時(shí)產(chǎn)生的有毒有害氣體，通過外接的管道直接抽出到室外。寧波象山質(zhì)量好的實(shí)驗(yàn)室通風(fēng)柜</p><p style="text-indent:25px">寧波榮科科技實(shí)業(yè)有限公司是一家業(yè)務(wù)范圍覆蓋實(shí)驗(yàn)建設(shè)的全周期，涵蓋實(shí)驗(yàn)室整體規(guī)劃設(shè)計(jì)，實(shí)驗(yàn)室家具，實(shí)驗(yàn)室凈化工程，實(shí)驗(yàn)室廢氣處理等多個(gè)專業(yè)領(lǐng)域。主營(yíng)產(chǎn)品包含實(shí)驗(yàn)邊臺(tái)、中央臺(tái)、天平臺(tái)、通風(fēng)柜、藥品柜、器皿柜、氣瓶柜及實(shí)驗(yàn)室配套系列，如水槽**、滴水架、洗眼器、原子吸收罩、貨架等。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。公司自創(chuàng)立以來，投身于實(shí)驗(yàn)室氣路工程，實(shí)驗(yàn)室通風(fēng)工程，實(shí)驗(yàn)室家具、裝修，實(shí)驗(yàn)臺(tái)、通風(fēng)柜、實(shí)驗(yàn)柜，是建筑、建材的主力軍。榮科科技致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。榮科科技始終關(guān)注建筑、建材市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1260852.html</p></div></div></div></div></div><div id="e3w23ah" class="page-right twoColRt"><div id="tikcelc" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kegskby" class="recomPic likePro"><a 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