性價(jià)比高的通風(fēng)柜西崗區(qū)大連當(dāng)?shù)仄放?/title> <meta name="description" content="在大連市西崗區(qū)采購性價(jià)比高的通風(fēng)柜請認(rèn)準(zhǔn)華科實(shí)驗(yàn)設(shè)備(大連市西崗區(qū)分公司),品質(zhì)保證讓您買得放心,用得安心，廠家直銷,減少中間環(huán)節(jié)，讓您購買到更加實(shí)惠、更加可靠的產(chǎn)品。（聯(lián)系人:及福生-【17768165506】,服務(wù)范圍覆蓋遼寧省大連市西崗區(qū)、沙河口區(qū)、甘井子區(qū)、旅順口區(qū)、金州區(qū)、長海縣、瓦房店市、晉蘭店區(qū)、莊河區(qū)）。" /> <meta name="keywords" content="性價(jià)比高的通風(fēng)柜" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <meta name="applicable-device" content="pc,mobile"> <link rel="shortcut icon" href="/images/favicon.ico" /> <link href="/css/style2.css" type="text/css" rel="stylesheet" /> <link href="/css/showmsg.css" type="text/css" rel="stylesheet"> <link rel="stylesheet" href="http://cdn.cjjhb.com/login/zhuceandkefu.css"> <link rel="stylesheet" href="http://yy4080ys.com/css/aicont1216.css"> <meta 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<li>價(jià)格:電聯(lián)</li> <li id="lxr">聯(lián)系人:及福生</li> <li>更新時(shí)間:2025-07-25 10:13:00<span id="a4lkrht" class="weather"> ip歸屬地：大連，天氣：多云轉(zhuǎn)晴，溫度：24-29</span> 瀏覽次數(shù):1</li> <li>所在地:西崗 </li> <li>標(biāo)題:<strong><a href="#">性價(jià)比高的通風(fēng)柜</a></strong></li> <li> 來源: <span>tfg</span> </li> <div id="asxja9k" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a> <a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a> <a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a> <a href="#" class="bds_renren" data-cmd="renren" title="分享到人人網(wǎng)"></a> <a href="#" class="bds_weixin" data-cmd="weixin" title="分享到wx"></a> </div> </ul> <div id="8449hss" class="tu"> <div id="x4wecxx" class="t_left1213"> <div id="9z0q39o" class="pimgbig"><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220511088575.jpg" id="pimgbig" alt="性價(jià)比高的通風(fēng)柜"></div> <ul class="pimgsmall"> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220511088575.jpg" alt="性價(jià)比高的通風(fēng)柜"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220509426918.jpg" alt="性價(jià)比高的通風(fēng)柜"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220510090652.jpg" alt="性價(jià)比高的通風(fēng)柜"></li> </ul> </div> </div> </div> <div class="dvfhkfa" id="showmsg_content"> <div id="ivgnls9" class="new-cont-box new-cont-box-300"> <div id="883daje" class="new-info-box"> <pre> <hr> <div id="ld8gycm" class="ty-tips1212">以下是:大連市西崗區(qū)性價(jià)比高的通風(fēng)柜的產(chǎn)品參數(shù) </div> <div id="zb4kdhw" class="newcanshubox"> <table><tbody><tr><th>產(chǎn)品</th><td>通風(fēng)柜</td></tr><tr><th>產(chǎn)地</th><td>河北</td></tr><tr><th>品牌</th><td>華科</td></tr><tr><th>范圍</th><td>的通風(fēng)柜供應(yīng)范圍覆蓋<a href="http://yy4080ys.com/2400171">遼寧省</a>、<a href="http://yy4080ys.com/22900171">大連市</a>、西崗區(qū)、<a 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為確保這一功能的實(shí)現(xiàn)，一臺通風(fēng)柜與一臺通風(fēng)機(jī)用單一管道連接是的方法，不能用單一管道連接的，也只限于同層同一房間的可并聯(lián)，通風(fēng)機(jī)盡可能安裝在管道的末端（或屋頂處）。（3）隔離功能：在通風(fēng)柜前面應(yīng)具用不滑動(dòng)的玻璃視窗將通風(fēng)柜內(nèi)外進(jìn)行分隔。<br /> （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，需要有一定的速度。決定通風(fēng)柜進(jìn)風(fēng)的速度的要素有：實(shí)驗(yàn)內(nèi)容產(chǎn)生的熱量及與換氣的關(guān)系。 </p> 耐熱及耐酸堿腐蝕功能：通風(fēng)柜內(nèi)有的要安置電爐，有的實(shí)驗(yàn)產(chǎn)生大量酸堿等有有害氣體具有極強(qiáng)的腐蝕性。通風(fēng)柜的臺面，襯板、側(cè)板及選用的水咀、氣咀等都應(yīng)具有防腐功能。4、氣體排放處理由于實(shí)驗(yàn)室氣體排放中存在著很多有和酸堿腐蝕性極強(qiáng)的氣體，所以在排入大氣前要對氣體進(jìn)行過濾處理， <p> </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220511364953.jpg" title="性價(jià)比高的通風(fēng)柜"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220511319740.jpg" title="性價(jià)比高的通風(fēng)柜"><br></p><div id="tapm4wu" class="khcont"><p> 那么通常在實(shí)驗(yàn)過程中,一些化學(xué)實(shí)驗(yàn)可能會(huì)導(dǎo)致一些粉塵及有害氣體的出現(xiàn),即使在我們做好防護(hù)的同時(shí),還是會(huì)對造成不同的危害,同時(shí)實(shí)驗(yàn)室中經(jīng)常會(huì)存放大量的實(shí)驗(yàn)設(shè)備,有些實(shí)驗(yàn)設(shè)備非常精密,而且價(jià)值也比較高,如果這些有害氣體長時(shí)間在實(shí)驗(yàn)室內(nèi)的話,也會(huì)給這些設(shè)備造成不同程度的損壞.<br /> 實(shí)驗(yàn)室通風(fēng)柜在實(shí)驗(yàn)室中起到了決定性的作用,因?yàn)檫@關(guān)系到實(shí)驗(yàn)室內(nèi)的環(huán)境是不是遭到破壞,實(shí)驗(yàn)室人員的身體問題等.所以實(shí)驗(yàn)室通風(fēng)柜在使用過程中則很好的改變了實(shí)驗(yàn)室的環(huán)境,同時(shí)也保證了實(shí)驗(yàn)環(huán)境不受任何的影響.<br /> 現(xiàn)在的實(shí)驗(yàn)室通風(fēng)柜在設(shè)計(jì)上也更加的完善,我們在實(shí)驗(yàn)過程中可以根據(jù)實(shí)驗(yàn)的大小來選擇通風(fēng)的速度,這樣也能夠很好的降低使用的成本,合理的節(jié)省資源.但是我們在使用通風(fēng)柜的時(shí)候,一定要合理對其進(jìn)行使用,尤其要定期的對通風(fēng)柜進(jìn)行測定和,這樣可以保證通風(fēng)柜時(shí)在正常情況下運(yùn)行的. </p> 大家在使用通風(fēng)柜的時(shí)候有沒有知道其通風(fēng)原理的,了通風(fēng)柜面風(fēng)速控制系統(tǒng)工作原理,有利于大家更好的使用通風(fēng)柜.1）由于故障面風(fēng)速過高或過低時(shí)有聲光.2）面風(fēng)速控制系統(tǒng)地監(jiān)測實(shí)際面風(fēng)速狀態(tài),當(dāng)任何因素影響風(fēng)訴變動(dòng)時(shí),系統(tǒng)將自動(dòng)管道上的風(fēng)閥以恒定的面風(fēng)速值. <p> </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220511304137.jpg" title="性價(jià)比高的通風(fēng)柜"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220511248753.jpg" title="性價(jià)比高的通風(fēng)柜"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220511229268.jpg" title="性價(jià)比高的通風(fēng)柜"><br></p><div id="ol9ho40" class="khcont1"><p> 兩種設(shè)備分別安裝在排風(fēng)系統(tǒng)末端，立式酸霧塔安裝在風(fēng)機(jī)的正壓段，光學(xué)催化凈化箱安裝在風(fēng)機(jī)負(fù)壓段。動(dòng)物房的氣體經(jīng)過初效和中效過濾后，直接排入大氣，但在排風(fēng)口處做高壓流處理，高度在3米以上。5、實(shí)驗(yàn)室通風(fēng)系統(tǒng)設(shè)計(jì)方法綜上所述，實(shí)驗(yàn)室通風(fēng)系統(tǒng)對設(shè)備（是通風(fēng)柜）是有一定標(biāo)準(zhǔn)和要求的。<br /> 拋開設(shè)備因素，單純從系統(tǒng)設(shè)計(jì)上考慮，實(shí)驗(yàn)室通風(fēng)空調(diào)系統(tǒng)的設(shè)計(jì)要考慮以下幾個(gè)主要因素：（1）保證實(shí)驗(yàn)室的性，保證一定數(shù)量的換氣；（2）解決實(shí)驗(yàn)室通風(fēng)系統(tǒng)負(fù)壓的設(shè)計(jì)和系統(tǒng)控制；（3）在滿足換氣和全新風(fēng)條件下，控制能耗。<br /> （4）系統(tǒng)可靠。實(shí)驗(yàn)室通風(fēng)設(shè)計(jì)采用以下步驟和方案：（1）實(shí)驗(yàn)室根據(jù)工藝要求和功能布置選擇一定數(shù)量的通風(fēng)柜，有的還兼有部部排風(fēng)罩。通常校核下來換氣遠(yuǎn)遠(yuǎn)大于10次，一般在20-30次以上，滿足換氣要求。<br /> 但是此換氣是按照通風(fēng)柜開啟面積計(jì)算的通風(fēng)量，資料和經(jīng)驗(yàn)表明100臺通風(fēng)柜99%的時(shí)間只有18個(gè)或更少的人在使用。故還應(yīng)校核通風(fēng)柜開啟面積時(shí)的通風(fēng)量和換氣，若小于換氣要求，則增加綜合排風(fēng)系統(tǒng)。 </p> 通風(fēng)柜的風(fēng)量平衡可以采用定風(fēng)量控制系統(tǒng)，即排風(fēng)量恒定，送風(fēng)量和門窗縫隙補(bǔ)充風(fēng)量恒定。此方法適用于排風(fēng)量滿足換氣要求的實(shí)驗(yàn)室。 <p> </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220511185312.jpg" title="性價(jià)比高的通風(fēng)柜"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/171/1307/202402220511163571.jpg" title="性價(jià)比高的通風(fēng)柜"><br></p><p><img 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