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href="http://www.cdcfah.com/cp/third-fjpfsb_qtfjpfsb/">其他風(fēng)機(jī)、排風(fēng)設(shè)備</a>?上海水斗通風(fēng)柜供應(yīng) 客戶至上榮翔實(shí)驗(yàn)室家具供應(yīng)</p><div id="trdfhd7" class="leftbox clearfix"><h1>上海水斗通風(fēng)柜供應(yīng) 客戶至上榮翔實(shí)驗(yàn)室家具供應(yīng)</h1><div id="xfhoawi" class="proBig"><div id="gugsevm" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shrxsyssb/637213532958945312/7522801.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="enpwykb" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shrxsyssb/637213532958945312/7522801.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7jawip2" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海水斗通風(fēng)柜供應(yīng),通風(fēng)柜</p><p><span>***更新：</span>2020-12-25 05:07:08</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="b72ri7v" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇榮翔實(shí)驗(yàn)室設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>蔣小鳳</p><p><span>郵箱: </span>2532764001@qq.com</p><p><span>電話: </span>18136929826</p><p><span>傳真: </span>0523_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0523-87881897</p><p><span>地址: </span>元竹鎮(zhèn)工業(yè)集聚區(qū)創(chuàng)園路5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="aw7qcwi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="q8p2wnt" class="box"><p><p style="text-indent:25px">實(shí)驗(yàn)室通風(fēng)廚噪音超標(biāo)的解決方案主要提議對(duì)策：1、先減少離心通風(fēng)機(jī)通風(fēng)口噪音，在離心通風(fēng)機(jī)時(shí)進(jìn)，上海水斗通風(fēng)柜供應(yīng)、排氣口管路上安裝消音器。消聲器是用這種多孔結(jié)構(gòu)消音材料制成的，把消音材料固定不動(dòng)在氣旋安全通道的內(nèi)腔上去超過消聲目地。2、防凍墊，安裝離心風(fēng)機(jī)時(shí)離心風(fēng)機(jī)下邊墊上防凍墊合理減少噪聲。3、排煙管道，排煙管道的大小也可以危害自然通風(fēng)噪聲，通風(fēng)管道盡可能用粗某些的，粗管路不*能減少噪聲，自然通風(fēng)實(shí)際效果比細(xì)通風(fēng)風(fēng)管也罷許多，通常采用300或是350直徑的管路為宜。4、直流變頻系統(tǒng)軟件，在標(biāo)準(zhǔn)容許的狀況下好安裝直流變頻系統(tǒng)軟件，直流變頻系統(tǒng)軟件含義是倘若試驗(yàn)室裝上四臺(tái)通風(fēng)櫥，假如只起動(dòng)至少兩臺(tái)通風(fēng)櫥，那麼噪聲只能一起起動(dòng)四臺(tái)的2分之1，要是只起動(dòng)至少每臺(tái)通風(fēng)櫥，上海水斗通風(fēng)柜供應(yīng)，上海水斗通風(fēng)柜供應(yīng)，那麼它的噪聲只能所有起動(dòng)的五分之一。因此說安裝好實(shí)驗(yàn)室通風(fēng)柜要是特別注意各層面的關(guān)鍵點(diǎn)難題就能使機(jī)器設(shè)備提高的作用。通風(fēng)柜的簡(jiǎn)介和介紹！上海水斗通風(fēng)柜供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海水斗通風(fēng)柜供應(yīng),通風(fēng)柜" src="http://tyunfile.71360.com/UploadFile/shrxsyssb/637213532958945312/7522801.jpg"></div><p style="text-indent:25px">這就要求通風(fēng)柜應(yīng)具有如下功能：(1)釋放功能：應(yīng)具備將通風(fēng)柜內(nèi)部產(chǎn)生的有害氣體用吸收柜外氣體的方式，使其稀釋后排出室外的功能。(2)不倒流功能：應(yīng)具有有害氣體從通風(fēng)柜內(nèi)部反向流進(jìn)室內(nèi)的功能。為確保這一功能的實(shí)現(xiàn)，一臺(tái)通風(fēng)柜與一臺(tái)通風(fēng)機(jī)用單一管道連接是好的方法，不能用單一管道連接的，也只限于同層同一房間的可并連，通風(fēng)機(jī)盡可能安裝在管道的末端(或?qū)禹斕?。(3)隔離功能：在通風(fēng)柜前面應(yīng)用不滑動(dòng)的玻璃視窗將通風(fēng)柜內(nèi)外進(jìn)行分隔。(4)補(bǔ)充功能：應(yīng)具有在排出有害氣體時(shí)，從通風(fēng)柜外吸入空氣的通道或替代裝置。(5)控制風(fēng)速功能：為防止通風(fēng)柜內(nèi)有害氣體逸出，需要有一定的吸入速度。決定通風(fēng)柜進(jìn)風(fēng)的吸入速度的要素有：實(shí)驗(yàn)內(nèi)容產(chǎn)生的熱量及與換氣次數(shù)的關(guān)系。其中主要的是實(shí)驗(yàn)內(nèi)容和有害物的性質(zhì)。通常規(guī)定，一般***的污染物為～，0或有危險(xiǎn)的有害物為～，劇毒或有少量放射性為～氣狀物為粒狀物為1m/s。為了確保這樣的風(fēng)速排風(fēng)機(jī)應(yīng)有必要的靜壓即空氣通過通風(fēng)柜管道時(shí)的摩擦阻力。確定風(fēng)速時(shí)還必須注意噪音問題即通過空氣在管道內(nèi)流動(dòng)時(shí)以7～10m為限超過10m將產(chǎn)生噪音。通常實(shí)驗(yàn)室的室內(nèi)背景噪聲級(jí)別，噪聲限制值為70dB。浙江pp通風(fēng)柜廠家定價(jià)排出煙霧是通風(fēng)柜的主要工作，因此如果通風(fēng)系統(tǒng)的這部分不工作，則通風(fēng)柜將無法有效運(yùn)轉(zhuǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海水斗通風(fēng)柜供應(yīng),通風(fēng)柜" src="http://tyunfile.71360.com/UploadFile/shrxsyssb/637213530760966797/8733694.jpg"></div><p style="text-indent:25px"> 通風(fēng)柜排風(fēng)出口怎樣設(shè)置比較好？相信大家在使用通風(fēng)柜的過程中應(yīng)該或多或少都關(guān)注了一些關(guān)于排風(fēng)出口的知識(shí)，在使用的時(shí)候也會(huì)多多注意一下它的使用狀態(tài)。其實(shí)大家通過自己的觀察就可以知道，通風(fēng)柜的排風(fēng)出口在設(shè)計(jì)方面是比較特別的。下面是具體介紹：通風(fēng)柜的排風(fēng)系統(tǒng)的風(fēng)道應(yīng)采用帶有防腐功能的管道，當(dāng)采用建筑風(fēng)道時(shí),在施工中其內(nèi)表面除要求密實(shí)外，要隨砌、隨抹平、隨刷防腐涂料（如瀝青等）。排風(fēng)系統(tǒng)的排風(fēng)機(jī)必須采用防腐防爆型的風(fēng)機(jī)（如玻璃鋼離心風(fēng)機(jī)等）。另外，當(dāng)風(fēng)機(jī)放在屋面上時(shí)，由于北方冬季寒冷，不宜使用屋頂風(fēng)機(jī)，應(yīng)考慮設(shè)計(jì)風(fēng)機(jī)房。通風(fēng)柜的排風(fēng)出口應(yīng)設(shè)置可關(guān)閉的閥門，比較好帶有防止逆流裝置，這樣如果是單獨(dú)排風(fēng)系統(tǒng)，可以防止氣體倒灌；如果是同一層幾個(gè)通風(fēng)柜串聯(lián)的集中排風(fēng)系統(tǒng)，可以防止有害氣體串通，并易于管理。局部排風(fēng)罩是局部排風(fēng)系統(tǒng)的重要組成部分。它的效能對(duì)整個(gè)排風(fēng)系統(tǒng)的技術(shù)經(jīng)濟(jì)性能具有十分重要的影響。設(shè)計(jì)完善的局部排風(fēng)罩可用較小的風(fēng)量獲得比較好的控制效果，并且保證工作區(qū)的有害物質(zhì)濃度符合國(guó)家衛(wèi)生標(biāo)準(zhǔn)的規(guī)定。排風(fēng)罩按密閉程度分，有密閉式排風(fēng)罩、半密閉排風(fēng)罩和開敞式排風(fēng)罩。半密閉式排風(fēng)罩指由于操作上的需要。</p><p style="text-indent:25px">凈化工程潔凈室的溫濕度主要是根據(jù)您的加工工藝要求來確定，在符合加工工藝的條件下，應(yīng)先應(yīng)該考慮人的感受。隨著空氣潔凈度要求的提高，工藝對(duì)溫濕度的要求也越來越高，達(dá)到溫濕度要求。例如在大規(guī)模集成電路生產(chǎn)的光刻曝光工藝中，作為掩膜板材料的玻璃與硅片的熱膨脹系數(shù)的差要求越來越小。直徑100um的硅片，溫度上升1度，就引起了，所以要有±，同時(shí)要求濕度值一般較低，因?yàn)槿顺龊挂院?，?duì)產(chǎn)品將有污染，是怕鈉的半導(dǎo)體車間，這種車間不宜高于25度。濕度過高會(huì)產(chǎn)生的問題也很多。相對(duì)濕度大于55%時(shí)，凈化工程冷卻水管壁上會(huì)結(jié)露，如果發(fā)生在精密裝置或電路中，就會(huì)引起許多問題。相對(duì)濕度在50%時(shí)易生銹。凈化工程要控制溫濕度具體有什么措施？。安裝通風(fēng)柜后，將其放置在可以避免交叉氣流的地方。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海水斗通風(fēng)柜供應(yīng),通風(fēng)柜" src="http://tyunfile.71360.com/UploadFile/shrxsyssb/637213535465751953/5567568.jpg"></div><p style="text-indent:25px">增加管道截面積會(huì)降低風(fēng)速，也就降低噪音，考慮到管道的經(jīng)費(fèi)和施工問題必須慎重選擇管道及排風(fēng)機(jī)的功率。(6)耐熱及耐酸堿腐蝕通風(fēng)柜功能：通風(fēng)柜內(nèi)有的要安置電爐，有的實(shí)驗(yàn)產(chǎn)生大量酸堿等0有害氣體具有極強(qiáng)的腐蝕性。通風(fēng)柜的臺(tái)面，襯板、側(cè)板及選用的水咀、氣咀等都應(yīng)具有防腐功能。在半導(dǎo)體行業(yè)或腐蝕性實(shí)驗(yàn)中使用硝酸、氫氟酸等強(qiáng)酸的場(chǎng)合還要求通風(fēng)柜的整體材料必須防酸堿，須采用不銹鋼或PVC材料制造。通風(fēng)柜的安全性安全性是通風(fēng)柜追求的**大使命，實(shí)驗(yàn)室使用通風(fēng)柜就是要保證使用者的安全及防止對(duì)周圍環(huán)境的污染。TMOON主要產(chǎn)品包括鋼木、全鋼等結(jié)構(gòu)的實(shí)驗(yàn)臺(tái)(儀器臺(tái))、天平臺(tái)、排毒柜、通風(fēng)柜、器皿柜、玻璃鋼通風(fēng)柜、防爆氣瓶柜、實(shí)驗(yàn)桌、防腐蝕藥品柜、試劑柜、潔凈工作臺(tái)，**實(shí)驗(yàn)臺(tái)、實(shí)驗(yàn)臺(tái)邊臺(tái)、轉(zhuǎn)角臺(tái)、藥品柜以及與實(shí)驗(yàn)室相關(guān)配套的實(shí)驗(yàn)室設(shè)備。專業(yè)提供實(shí)驗(yàn)室建設(shè)方案、實(shí)驗(yàn)室規(guī)劃設(shè)計(jì)、實(shí)驗(yàn)室裝修工程、實(shí)驗(yàn)室凈化工程、實(shí)驗(yàn)室通風(fēng)工程一站式服務(wù)。TMOON通風(fēng)柜的出廠原則是:1、采用獨(dú)縫式排風(fēng)結(jié)構(gòu)，有效地排出有害氣體。2、流線形手把，手把與玻璃之間留有空隙，由于空氣在臺(tái)面上的流動(dòng)是旋轉(zhuǎn)的，從而保證有效地的進(jìn)氣。3、設(shè)置視窗防落銷。江蘇新型通風(fēng)柜生產(chǎn)廠家！江蘇鋼架通風(fēng)柜廠家定價(jià)</p><p style="text-indent:25px">使用通風(fēng)柜的目的是排出實(shí)驗(yàn)中產(chǎn)生的有害氣體，保護(hù)實(shí)驗(yàn)人員的健康。上海水斗通風(fēng)柜供應(yīng)</p><p style="text-indent:25px">通風(fēng)柜使用方法在使用通風(fēng)柜前先檢視以下方面：1.電源開關(guān)是否處于開啟位置；2.底柜電源控制面板上之電源指示燈是否亮起；3.日光燈開關(guān)是否打開；4.通風(fēng)柜是否處于排風(fēng)狀態(tài)；當(dāng)所有檢查結(jié)果一切正常時(shí)方可開始操作通風(fēng)柜。通風(fēng)柜正確操作模式1.玻璃視窗全開狀態(tài)*在組裝、調(diào)試內(nèi)部?jī)x器設(shè)備或清潔柜內(nèi)空間時(shí)方允許出現(xiàn)，此為『調(diào)適狀態(tài)』；2.調(diào)玻璃視窗開至使用者手肘處（半開），使操作人員手伸入柜內(nèi)操作實(shí)驗(yàn)，而胸部以上則受玻璃視窗安全鋼化玻璃所屏護(hù)，此為『正常操作狀態(tài)』；3.調(diào)節(jié)門開至比較低開度，操作人員離開，使柜內(nèi)實(shí)驗(yàn)程序自行反應(yīng)或暫停實(shí)驗(yàn)，此為『待機(jī)狀態(tài)』；4.實(shí)驗(yàn)人員在通風(fēng)柜實(shí)驗(yàn)進(jìn)行中時(shí)，應(yīng)避免將頭伸入調(diào)節(jié)門內(nèi)，以避免危險(xiǎn)；5.通風(fēng)柜內(nèi)應(yīng)避免放置過多非必要物品、器材，以免干擾空氣的正常流動(dòng)，造成擾（湍）流；6.實(shí)驗(yàn)物品、器材放置在通風(fēng)柜內(nèi)時(shí)，應(yīng)距離調(diào)節(jié)門內(nèi)側(cè)150mm左右，以確保排氣之順暢（RAE-110）7.操作人員在結(jié)束工作，離開通風(fēng)柜前，應(yīng)將通風(fēng)柜內(nèi)設(shè)備電源關(guān)閉，并將所有水、電、氣開關(guān)予以關(guān)閉，并將調(diào)節(jié)門降至比較低位置后方可離開；8.通風(fēng)柜內(nèi)雖均為進(jìn)口高分子耐蝕材料，但為長(zhǎng)保如新，延長(zhǎng)使用壽命，適當(dāng)?shù)那鍧嵄ｐB(yǎng)是必要的。上海水斗通風(fēng)柜供應(yīng)</p></p><br 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