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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>寧波生物實(shí)驗(yàn)室通風(fēng)小型,實(shí)驗(yàn)室通風(fēng)</p><p><span>***更新：</span>2021-02-05 10:14:46</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="ou8wleu" 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="r7uzzjy" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="msq1x6r" class="box"><p><p style="text-indent:25px">萬向排氣罩性能特點(diǎn)：1.材質(zhì)采用高密度PP組成，耐酸堿、耐腐蝕；2.活動范圍大，能以固定架為中心，以1440mm為半徑360度的范圍內(nèi)旋轉(zhuǎn)；高度行程可在720mm的范圍內(nèi)自由伸縮，任意定位；裝飾固定座與固定架底面距離可調(diào)，可調(diào)范圍990mm~1450mm；具有氣流調(diào)節(jié)鈕，可控制氣體流量；使用方便，易拆卸、重組及清洗。萬向排氣罩安裝及使用：1.根據(jù)工作場所及室內(nèi)環(huán)境選擇抽氣罩的安裝位置，在天花頂上按固定座孔打孔，用M8膨脹螺釘將固定架固定于天花頂；2.把伸縮管插入固定架排風(fēng)管孔，用管箍將伸縮管與排風(fēng)管鎖合，將裝飾盤定位旋緊；3.旋緊集氣罩；4.連接排風(fēng)口，將排風(fēng)口與抽風(fēng)系統(tǒng)連接；5.使用時(shí)可隨意抽拉集氣罩，使其對準(zhǔn)抽風(fēng)地點(diǎn)，寧波生物實(shí)驗(yàn)室通風(fēng)小型，并調(diào)節(jié)流量調(diào)節(jié)鈕。用后旋轉(zhuǎn)調(diào)節(jié)鈕，關(guān)閉擋風(fēng)板，寧波生物實(shí)驗(yàn)室通風(fēng)小型，將集氣罩折疊復(fù)位。實(shí)驗(yàn)室通風(fēng)柜的材料由多種的，全鋼、鋼木、全木、鋁木，寧波生物實(shí)驗(yàn)室通風(fēng)小型、塑鋼、PVC結(jié)構(gòu)等。寧波生物實(shí)驗(yàn)室通風(fēng)小型</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波生物實(shí)驗(yàn)室通風(fēng)小型,實(shí)驗(yàn)室通風(fēng)" src="https://tyunfile.71360.com/UploadFile/rongke/637334530788466796/9055455.png"></div><p style="text-indent:25px">實(shí)驗(yàn)室通風(fēng)設(shè)備參數(shù)要求：實(shí)驗(yàn)室通風(fēng)設(shè)備含通風(fēng)柜、萬向排風(fēng)罩、原子吸收罩、揮發(fā)性試劑柜等。 1、通風(fēng)柜面風(fēng)速： 0.5 m/s±20% ，風(fēng)量按Q=V*S計(jì)算，單臺1.8米通風(fēng)柜設(shè)計(jì)風(fēng)量2000m3/h，單臺1.5米通風(fēng)柜設(shè)計(jì)風(fēng)量1500m3/h。 2、萬向排氣罩面風(fēng)速≧0.35 m/s，設(shè)計(jì)風(fēng)量300m3/h，單個(gè)排風(fēng)試劑柜設(shè)計(jì)風(fēng)量200m3/h，原子吸收罩面風(fēng)速：≥0.35 m/s，排風(fēng)量(350～600) m3/h。。 3、通風(fēng)系統(tǒng)使用終端噪聲≤60dB。 4、整個(gè)通風(fēng)系統(tǒng)均為中低壓系統(tǒng):75 Pa 實(shí)驗(yàn)室通風(fēng)工程的設(shè)計(jì)原則： 1、根據(jù)大樓的結(jié)構(gòu)特點(diǎn)，就近開設(shè)風(fēng)井，劃分排風(fēng)和補(bǔ)風(fēng)系統(tǒng)，管道系統(tǒng)做到“短、平、順、直”，減小系統(tǒng)阻力，降低系統(tǒng)噪聲； 2、排風(fēng)和補(bǔ)風(fēng)系統(tǒng)達(dá)到風(fēng)量平衡，保持室內(nèi)-5Pa—-10Pa的負(fù)壓，防止有害氣體的散溢，保證實(shí)驗(yàn)人員的身心健康；寧波生物實(shí)驗(yàn)室通風(fēng)小型通風(fēng)設(shè)備主要有：通風(fēng)柜、原子吸收罩、萬向排氣罩、桌面式通風(fēng)罩等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波生物實(shí)驗(yàn)室通風(fēng)小型,實(shí)驗(yàn)室通風(fēng)" src="https://tyunfile.71360.com/UploadFile/rongke/637334530710009765/5158288.png"></div><p style="text-indent:25px">通風(fēng)柜控制系統(tǒng)的工作原理 1、變風(fēng)量通風(fēng)柜控制系統(tǒng)對通風(fēng)柜每個(gè)時(shí)刻的排風(fēng)量都進(jìn)行了實(shí)時(shí)監(jiān)控與記錄，然后依據(jù)相關(guān)公式算出視窗的平均風(fēng)速是多少，如果情況有變,控制系統(tǒng)會立即在1秒之內(nèi)接收信號，將對風(fēng)閥的開度進(jìn)行調(diào)整，使視窗的開口面積平均風(fēng)速保持到一個(gè)穩(wěn)定值，這一個(gè)數(shù)值需要在國家確定的范圍中。 2、根據(jù)進(jìn)行的試驗(yàn)情況的不同，在面板上可以設(shè)置相應(yīng)的參數(shù)。如果有異常的狀況發(fā)生，控制系統(tǒng)就會接收信號，自動轉(zhuǎn)化為緊急排風(fēng)狀態(tài),這時(shí)控制系統(tǒng)不受面風(fēng)速值的影響，進(jìn)行至大量的排風(fēng)。</p><p style="text-indent:25px">通風(fēng)柜電氣系統(tǒng)施工技術(shù)要求明敷線管工藝要求：敷設(shè)前應(yīng)按設(shè)計(jì)圖紙、標(biāo)準(zhǔn)圖規(guī)定的敷設(shè)方式，加工好各種支架、吊架等金屬支持件;配管前先按設(shè)計(jì)圖紙確定好配電設(shè)備、各種箱、盒及用電設(shè)備安裝位置，并將箱、盒與建筑物固定牢固;明敷管路應(yīng)橫平豎直，順線路的垂直和水平位置進(jìn)行彈線定位，并應(yīng)注意管路與其它管路相互間位置及至小距離。測量出吊架、支架等固定點(diǎn)的具**置和距離;沿建筑物表面敷設(shè)的明管，使用管卡子均勻固定，固定點(diǎn)間距離為1米。管卡子的固定采用脹管法;明管的支(吊)架安裝，對于多根明管或較粗的明管可采用支(吊)架安裝，采用支(吊)架安裝時(shí)應(yīng)先固定好兩端的支(吊)架，再拉通線固定中間支(吊)架。支(吊)架下料和鉆孔采用機(jī)械法，不允許氣割下料;明配管的管與管、管與盒(箱)的連接采用絲扣連接，連接處須用螺絲套管索頭(杯臣)連接，并在接頭兩端設(shè)置跨接線，嚴(yán)禁采用焊接跨接，應(yīng)使用**的跨接線卡固定，跨接線芯不小于 2.5mm2;明配管在通過建筑物伸縮縫和沉降縫應(yīng)做補(bǔ)償措施。用搖表測試相間、相對地的絕緣電阻值并作好記錄試驗(yàn)室通風(fēng)是試驗(yàn)室設(shè)計(jì)中不行缺少的一個(gè)組成部分。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波生物實(shí)驗(yàn)室通風(fēng)小型,實(shí)驗(yàn)室通風(fēng)" src="https://tyunfile.71360.com/UploadFile/rongke/637334530724189453/2933010.png"></div><p style="text-indent:25px">實(shí)驗(yàn)室通風(fēng)柜風(fēng)閥安裝技術(shù)要求： 1)風(fēng)管與閥門聯(lián)接直線段采取地面組裝，風(fēng)閥安裝前應(yīng)做動作試驗(yàn)和性能進(jìn)行檢測，聯(lián)接完畢對表面進(jìn)行清潔，并關(guān)閉閥門，嚴(yán)防塵土雜物入內(nèi)。 2)調(diào)節(jié)閥(止回閥)安裝時(shí)，方向位置應(yīng)正確;安裝后再做動作試驗(yàn)，其閥板的啟閉應(yīng)靈活，動作應(yīng)可靠。 3)手動單葉片或多葉片調(diào)節(jié)風(fēng)閥的手輪或扳手，應(yīng)以順時(shí)針方向轉(zhuǎn)動為關(guān)閉，其調(diào)節(jié)范圍及開啟角度指示應(yīng)與葉片開啟角度相一致。 4)電動、氣動調(diào)節(jié)風(fēng)閥的驅(qū)動裝置，動作應(yīng)可靠，在至大工作壓力下工作正常。 5)電動、氣動調(diào)節(jié)風(fēng)閥拆用風(fēng)管同樣的防腐材料。全鋼通風(fēng)柜是實(shí)驗(yàn)室中較常用的一種局部排風(fēng)設(shè)備，種類繁多。寧波生物實(shí)驗(yàn)室通風(fēng)小型</p><p style="text-indent:25px">實(shí)驗(yàn)室的兩種通風(fēng)方式：局部通風(fēng)與全室通風(fēng)。寧波生物實(shí)驗(yàn)室通風(fēng)小型</p><p style="text-indent:25px">通風(fēng)工程的完善與否，直接對實(shí)驗(yàn)室環(huán)境、實(shí)驗(yàn)人員的身體健康、實(shí)驗(yàn)設(shè)備的運(yùn)行維護(hù)等方面產(chǎn)生重要影響。實(shí)驗(yàn)室通風(fēng)工程的設(shè)計(jì)原則： 1、夏天補(bǔ)冷風(fēng)、冬天補(bǔ)暖風(fēng)，保證室內(nèi)溫濕度的舒適性； 2、采用智能變頻控制系統(tǒng)，達(dá)到操作方便、節(jié)能降噪的目的； 3、綜合考慮各項(xiàng)因素，采用投資少、運(yùn)行穩(wěn)定、運(yùn)行費(fèi)用低、運(yùn)行效果好的成熟工藝； 4、所選擇的工藝必須滿足現(xiàn)場條件，平面布置簡潔、緊湊、少占地，并方便生產(chǎn)操作和維護(hù)維修；實(shí)驗(yàn)室通風(fēng)工程的設(shè)計(jì)原則： 1、根據(jù)大樓的結(jié)構(gòu)特點(diǎn)，就近開設(shè)風(fēng)井，劃分排風(fēng)和補(bǔ)風(fēng)系統(tǒng)，管道系統(tǒng)做到“短、平、順、直”，減小系統(tǒng)阻力，降低系統(tǒng)噪聲； 2、排風(fēng)和補(bǔ)風(fēng)系統(tǒng)達(dá)到風(fēng)量平衡，保持室內(nèi)-5Pa—-10Pa的負(fù)壓，防止有害氣體的散溢，保證實(shí)驗(yàn)人員的身心健康；寧波生物實(shí)驗(yàn)室通風(fēng)小型</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3175867.html</p></div></div></div></div></div><div id="5ezi16w" class="page-right twoColRt"><div id="kr320ya" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ug6yvpo" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div 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