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class="leftbox clearfix"><h1>云南建筑暖通設(shè)備安裝維保服務(wù)為先四川舒凈意凈化工程供應(yīng)</h1><div id="oxewovc" class="proBig"><div id="32hzwy7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443294924689117/485987.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="kspbi7b" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443294924689117/485987.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ge8cblx" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>云南建筑暖通設(shè)備安裝維保,暖通設(shè)備安裝</p><p><span>***更新：</span>2021-02-06 00:26:45</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ebdvnel" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">四川舒凈意凈化工程有限公司</a></p><p><span>聯(lián)系人：</span>徐</p><p><span>郵箱: </span>1369916071@qq.com</p><p><span>電話: </span>18626196032</p><p><span>傳真: </span>186_</p><p><span>網(wǎng)址: </span>http://sjyjhgc.shop.88360.com</p><p><span>手機: </span>186-26196032</p><p><span>地址: </span>柳城鎮(zhèn)南林路409號</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="nmjgn2x" class="page-proshow02"><p class="title">詳細說明</p><div id="xby3hog" class="box"><p><p> 涂膠合劑前應(yīng)將連接套管內(nèi)壁和連接管兩端外壁清理干凈，以保證連接的牢固；（2）當電線保護管在墻體剔槽埋設(shè)時，建議采用機械切割，采用強度等級不小于M10的水泥砂漿抹面保護，保護層厚度大于15mm；（3）直埋于地下或樓板內(nèi)的剛性絕緣導(dǎo)管穿出地面或樓板易受機械損傷的地方，應(yīng)加上金屬套管作保護；（4）沿建筑物、構(gòu)筑物表面和支架上敷設(shè)的剛性絕緣導(dǎo)管，應(yīng)按設(shè)計要求增設(shè)溫度補償裝置，保證線路的安全可靠；（5）金屬或非金屬軟管做電線保護管時，云南建筑暖通設(shè)備安裝維保，與電氣設(shè)備連接時其長度不大于；與照明器具連接時其長度不大于；在潮濕和露天場所應(yīng)采用防液型復(fù)合管，云南建筑暖通設(shè)備安裝維保。，同一建筑物、構(gòu)筑物的電線絕緣層顏色選擇應(yīng)一致，導(dǎo)線按色相要求施工，即交流三相電中，A相導(dǎo)線的顏色為黃色，B相為綠色，C相為紅色，地線應(yīng)使用黃綠相間導(dǎo)線，零線應(yīng)使用淡藍色的導(dǎo)線。、插座安裝及接線主要質(zhì)量通病防治技術(shù)措施：（1）安裝開關(guān)、插座之前，應(yīng)先掃清盒內(nèi)灰渣臟土；安裝盒如出現(xiàn)銹跡，云南建筑暖通設(shè)備安裝維保，應(yīng)再補刷一次防銹漆，以確保質(zhì)量；土建裝修進行到墻面、頂板噴完漿活時，才能安裝開關(guān)、插座及電氣器具；（2）穿線時就應(yīng)把三相電鑒別好相序，并分好顏色；注意單相電相線、零線、PE線的顏**分清楚，加強自檢互檢。實驗室通風系統(tǒng)改造安裝。云南建筑暖通設(shè)備安裝維保</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南建筑暖通設(shè)備安裝維保,暖通設(shè)備安裝" src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443294924689117/485987.png"></div><p> 實驗室通風是控制室內(nèi)壓力、潔凈度、溫濕度的關(guān)鍵所在，也就是說通風系統(tǒng)是保障實驗室內(nèi)作業(yè)人員安全、標本安全、環(huán)境安全的**技術(shù)。實驗室通風系統(tǒng)要注意什么呢實驗室通風與舒適性空調(diào)系統(tǒng)的通風設(shè)計要求不同，主要目的是提供安全、舒適的工作環(huán)境，減少人員暴露在危險空氣下的可能。通風主要解決的是工作環(huán)境對實驗人員的身體健康和勞動保護問題。實驗室通風要求新風全部來自室外，然后100%排出室外，通風柜的排氣不在室內(nèi)循環(huán)?；瘜W(xué)實驗室換氣要求每小時大于10次，物理實驗室每小時大于10次，實驗室無人時換氣可減少為6次。實驗室通風柜設(shè)計數(shù)量要足夠，并且不作為***的室內(nèi)排風裝置，儀器室或產(chǎn)生危險物質(zhì)的儀器上方設(shè)局部排風系統(tǒng)。推薦閱讀：關(guān)于實驗室通風系統(tǒng)改造，這里的才是干貨實驗室的補風一部分來自空調(diào)系統(tǒng)直接送入實驗室的新風，這部分新風根據(jù)實驗室排風量的變化而變化;另一部分通過空調(diào)系統(tǒng)送入非實驗室區(qū)域的走道、房間再通過實驗室的門縫補給。實驗室的負壓通過送、排風風量和送排風口的布置來實現(xiàn)，氣流組織從辦公、管理用房、內(nèi)走道、到產(chǎn)生危險物質(zhì)的實驗房間。通風柜的位置布置在遠離空氣流動、紊流大的地方，遠離行走區(qū)域和空氣新風區(qū)。云南建筑暖通設(shè)備安裝維保醫(yī)院空調(diào)安裝工程，。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南建筑暖通設(shè)備安裝維保,暖通設(shè)備安裝" src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443294356729936/7514132.png"></div><p> 隨著科學(xué)技術(shù)的發(fā)展，實驗室通風柜廣泛應(yīng)用于科學(xué)研究機構(gòu)、高等學(xué)校及各類實驗室。實驗室通風柜的排風量通常采用控制風速法來確定。由空氣流動理論我們知道，吸氣流速度衰減很快，要想保證整個操作口有一定的控制風速，避免柜內(nèi)有害物逸人室內(nèi)，襯要很大的動力消耗。另外，實驗室通風柜排走的風很大，且排走的都是室內(nèi)空氣，在空調(diào)房間季會造成很大的冷盆損失，冬季會造成很大的熱盆損失。出于節(jié)能的需要，人們提出了不少節(jié)能措施，如補風型實驗室通風柜、變風實驗室通風柜、氣幕式實驗室通風柜，這些措施雖然有一定的節(jié)能效果，但這些措施或多或少也存在一些問題，下面我們就這些節(jié)能措施的特點及存在的間題分別論述之。靠前、補風型實驗室通風柜：補風型實驗室通風柜的特點是在實驗室通風柜的前上方設(shè)有送風口，占總排風70%左右的空氣從這里送出，當柜門開啟時，送風氣流在操作口處形成風幕，阻擋有害氣體外逸，同時只有30%左右的空氣由室內(nèi)補充。當柜門關(guān)閉時，占總排風70%左右的空氣直接送至柜內(nèi)，同柜內(nèi)有害物一起排走。這種實驗室通風柜既不影響室內(nèi)的氣流，也不受室內(nèi)氣流的影響，由于排走的室內(nèi)空氣較少，對采晚空調(diào)房間，有利于節(jié)能。</p><p> 本實用屬于傳染病預(yù)防領(lǐng)域，具體為一種公共衛(wèi)生預(yù)防傳染病用空氣通風裝置。背景技術(shù)：公共場所存在的傳染病主要常見的有這么幾大類：一、通過呼吸道傳染的疾病，如：流感、麻疹、水痘、肺結(jié)核，以及一些常見呼吸道疾?。ㄟ@些常見病在正常情況下是不會被傳染而得病的，但對于老弱者可能會被傳染），二、通過接觸、消化道而傳染的疾病，如：紅眼病、痢疾、傷寒、霍亂、寄生蟲，以及一些常見腸道的傳染病，因為公共環(huán)境人比較多，需要室內(nèi)的通風?，F(xiàn)有的公共衛(wèi)生預(yù)防傳染病用空氣通風裝置不能排除內(nèi)部渾濁的空氣，傳染病預(yù)防效果差，在人比較多的公共室內(nèi)環(huán)境中，不能將室內(nèi)渾濁的空氣排出，現(xiàn)有的公共衛(wèi)生預(yù)防傳染病用空氣通風裝置沒有消毒殺菌的部件，在將空氣排出時，帶有***或病菌的空氣依然在室外存活，路過排氣口的路人也會能受到疾病的傳染，且裝置安裝部位要求限制大，裝置不夠完善，難以滿足現(xiàn)代社會的需求。所以，如何設(shè)計一種公共衛(wèi)生預(yù)防傳染病用空氣通風裝置，成為我們當前需要解決的問題。技術(shù)實現(xiàn)要素：本實用新型的目的在于提供一種公共衛(wèi)生預(yù)防傳染病用空氣通風裝置，以解決上述背景技術(shù)中提出不能排除內(nèi)部渾濁的空氣，傳染病預(yù)防效果差的問題。成都暖通機電安裝工程。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南建筑暖通設(shè)備安裝維保,暖通設(shè)備安裝" src="https://tyunfile.71360.com/UploadFile/sjyjhgc/637443295342872549/1481252.png"></div><p> 連接方式：承插口鏈接、膠圈接口、承盤（法蘭）接口。圖示標注為：DN**、如DN50、DN75、DN100、DN150，稱為公稱直徑，表示近似管道內(nèi)經(jīng)。主要用于室外給水、高層室內(nèi)雨水管道。6、鑄鐵管排水管：普通排水鑄鐵承插管及管件。圖示標注為：DN**、如DN50、DN100，稱為公稱直徑，表示近似管道內(nèi)經(jīng)。以前是排水主要管材，由于新材質(zhì)管材的應(yīng)用，現(xiàn)在主要用于室外排水、室內(nèi)地埋管道。7、柔性鑄鐵排水管：柔性抗震接口排水鑄鐵直管，此類鑄鐵管采用橡膠圈密封、螺栓緊固，在內(nèi)水壓下具有良好的撓曲性、伸縮性。能適應(yīng)較大的軸向位移和橫向由撓變形，管件整合性好，適用于高層建筑室內(nèi)排水管，對地震區(qū)尤為合適。圖示標注為：DN**、如DN50、DN100，稱為公稱直徑，表示近似管道內(nèi)經(jīng)。8、有色金屬管：如銅、不銹鋼、鋁管，圖示標注為：ф**×**、如ф20*、ф50*，用于公益管道。9、塑料管種類與用途（1）塑料排水管：塑料管一般是以塑料樹脂為原料、加入穩(wěn)定劑、潤滑劑等以塑鑄方法在制管機內(nèi)經(jīng)擠壓加工而成。由于它具有質(zhì)輕、耐腐蝕、外形美觀、無不良氣味、加工容易、施工方便等特點，在建筑工程中獲得了越來越***的應(yīng)用。主要用于多層建筑室內(nèi)排水管道。凈化車間空調(diào)安裝工程。云南建筑暖通設(shè)備安裝維保</p><p style="text-indent:25px">四川暖通機電安裝工程。云南建筑暖通設(shè)備安裝維保</p><p> 結(jié)構(gòu)形式代號閥門類別代號閘閥明桿楔式單閘閥明桿楔式雙閘閥明桿楔彈性閘閥明桿平行式雙閘閥暗桿楔式單閘閥暗桿楔式雙閘閥暗桿平行式單閘閥暗桿平行式雙閘閥截止閥直通式角式直通式角式直流式直角式直通式壓力計式直流式隔膜閥直通式角式截止式直流式閘板式球閥直通式角式直通式三角式直通式保溫旋塞直通式調(diào)節(jié)式直通式三角式四通式潤滑式三通潤滑式止回閥直通升立式升降式直通升降式單瓣旋起式多瓣旋起式蝶閥旋轉(zhuǎn)偏心軸式往復(fù)偏心軸式杠桿式疏水器浮球式浮筒式鐘形浮子式脈沖式熱動力式減壓器外彈簧薄膜式內(nèi)彈簧薄膜式膜片活塞式波紋管式彈簧安全閥封閉不封閉帶散熱器微啟式安全式帶搬手微啟式帶搬手全啟式帶搬手微啟式帶搬手全啟式全啟式杠桿安全閥單杠微啟式單杠全啟式雙杠微啟式雙杠全啟式調(diào)節(jié)閥薄膜彈簧式薄膜杠桿式活塞彈簧式浮子式帶散熱器片氣開式不帶散熱器片氣開式不帶散熱器片氣關(guān)式閥前閥后閥前閥后第四單元表示閥芯密封圈和襯里材料密封圈和襯里材料代號密封圈和襯里材料代號密封圈和襯里材料代號銅（黃銅或青銅）T硬橡膠J塑料S耐酸鋼或不銹鋼H皮革P襯膠CJ滲碳鋼D尼龍NS襯鉛CQ巴比特合金B(yǎng)聚四氟(福)乙烯SA襯塑料CS硬質(zhì)合金Y聚三氟。云南建筑暖通設(shè)備安裝維保</p><p style="text-indent:25px">四川舒凈意凈化工程有限公司致力于環(huán)保，是一家大眾型公司。公司業(yè)務(wù)分為空氣凈化工程，空氣通風管道安裝工程，實驗室設(shè)計及安裝工程，無塵室裝飾工程等，目前不斷進行創(chuàng)新和服務(wù)改進，為客戶提供良好的產(chǎn)品和服務(wù)。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習行業(yè)知識，遵守行業(yè)規(guī)范，植根于環(huán)保行業(yè)的發(fā)展。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3180635.html</p></div></div></div></div></div><div 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