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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>蚌埠減溫減壓裝置哪個(gè)品牌好,減溫減壓裝置</p><p><span>***更新：</span>2020-11-06 11:33:00</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="pxk77s2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海大田閥門管道工程有限公司</a></p><p><span>聯(lián)系人：</span>余璐辰</p><p><span>郵箱: </span>business@dtjt.com</p><p><span>電話: </span>18621060309</p><p><span>傳真: </span>21_</p><p><span>網(wǎng)址: </span>https://www.dtjt.com</p><p><span>手機(jī): </span>21-68106370</p><p><span>地址: </span>祝橋鎮(zhèn)工業(yè)城</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="ut7qr7n" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="w3d32la" class="box"><p><p style="text-indent:25px">減溫減壓裝置熱力控制系統(tǒng)：是調(diào)節(jié)蒸汽出口參數(shù)的重要設(shè)備，通過(guò)接收出口溫度、壓力信號(hào)，經(jīng)過(guò)信息處理，指揮執(zhí)行機(jī)構(gòu)使出口的參數(shù)（溫度、壓力）穩(wěn)定在用戶要求范圍內(nèi)，蚌埠減溫減壓裝置哪個(gè)品牌好，實(shí)現(xiàn)自動(dòng)調(diào)節(jié)。本控制系統(tǒng)也可以手控調(diào)節(jié)，蚌埠減溫減壓裝置哪個(gè)品牌好。減溫減壓裝置分表面式和噴水式兩類。表面式減溫減壓裝置是一種在圓柱形的筒體內(nèi)裝有U形管或盤香管的間壁式熱交換器，以省煤器前的給水作為冷卻水在管內(nèi)流動(dòng)，對(duì)冷卻水的水質(zhì)無(wú)特殊要求，但體積大，易產(chǎn)生熱疲勞，調(diào)節(jié)延遲大且調(diào)節(jié)范圍較小，適用于低、中壓鍋爐，蚌埠減溫減壓裝置哪個(gè)品牌好。減溫減壓裝置發(fā)生異常情況時(shí)，要立即停下檢查。蚌埠減溫減壓裝置哪個(gè)品牌好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蚌埠減溫減壓裝置哪個(gè)品牌好,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363665996337891/5187919.png"></div><p style="text-indent:25px">減溫減壓裝置的溫度調(diào)節(jié)系統(tǒng)采用直行程單座給水調(diào)節(jié)閥+節(jié)流裝置,既減小閥門的泄漏量,能合理分配給水系統(tǒng)上的壓差，同一口徑，不同的流量系數(shù)CV值可供選擇，使溫度調(diào)節(jié)系統(tǒng)調(diào)節(jié)靈敏度及精確度有效提高。電動(dòng)減溫減壓閥、電動(dòng)給水調(diào)節(jié)閥用直行程電動(dòng)執(zhí)行機(jī)構(gòu)，去除了傳統(tǒng)的杠桿鉸鏈機(jī)構(gòu)，減少了空行程環(huán)節(jié)，進(jìn)一步提高了調(diào)節(jié)系統(tǒng)的靈敏度及精確度。蒸汽減壓閥機(jī)械振動(dòng)的原因：閥出口處的流速太快，管路布置不合理以及閥活動(dòng)零件的剛性不足等所造成的低頻振動(dòng)；減溫減壓裝置定制公司減溫減壓裝置噴嘴拆裝方便，便于維修；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蚌埠減溫減壓裝置哪個(gè)品牌好,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363665216318359/432501.png"></div><p style="text-indent:25px">減溫減壓裝置改變閥瓣與閥座之間的流道面積，從而達(dá)到初次可調(diào)節(jié)減壓，以及調(diào)節(jié)減溫的目的。同時(shí)改變套筒與閥瓣之間的流通面積，實(shí)現(xiàn)同步的第二次減壓。第五代減溫減壓裝置還設(shè)有儀表監(jiān)控系統(tǒng)。儀表與監(jiān)控系統(tǒng)的主要功能是對(duì)減溫減壓裝置的壓力、溫度、流量等熱工參數(shù)進(jìn)行監(jiān)測(cè)、顯示、報(bào)警、控制，確保裝置安穩(wěn)、可靠、穩(wěn)定運(yùn)行，主要由監(jiān)控微機(jī)、現(xiàn)場(chǎng)監(jiān)控柜、一次儀表、監(jiān)測(cè)傳感器、流量計(jì)及控制執(zhí)行機(jī)構(gòu)等部件組成，實(shí)現(xiàn)可以在現(xiàn)場(chǎng)監(jiān)控柜自動(dòng)或者手動(dòng)調(diào)節(jié)設(shè)備運(yùn)行，在集控室監(jiān)視設(shè)備運(yùn)行情況。</p><p style="text-indent:25px">減溫減壓裝置監(jiān)控系統(tǒng)的另一個(gè)重要任務(wù)是對(duì)裝置進(jìn)行自動(dòng)保護(hù)，自動(dòng)保護(hù)包括安穩(wěn)保護(hù)和自動(dòng)連鎖。對(duì)于自動(dòng)化裝置，為達(dá)到其安穩(wěn)、可靠的運(yùn)行和無(wú)人管理的目的，在正常運(yùn)行過(guò)程中產(chǎn)生異常情況，要求相應(yīng)的元件能監(jiān)測(cè)到故障產(chǎn)生的原因，并自動(dòng)停止裝置的運(yùn)行和發(fā)出聲光報(bào)警，這就是安穩(wěn)保護(hù)的目的。減溫減壓裝置的安穩(wěn)保護(hù)包括二次蒸汽壓力過(guò)高、溫度過(guò)高自動(dòng)保護(hù)。自動(dòng)連鎖包括啟動(dòng)、停機(jī)等功能的連鎖。減溫減壓裝置的作用是將電站或鍋爐以及熱電廠等處輸來(lái)的一次蒸汽進(jìn)行減溫減壓處理，使二次蒸汽參數(shù)滿足生產(chǎn)工藝的要求。減溫減壓裝置安裝位置要遠(yuǎn)離比較大的電源裝置。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蚌埠減溫減壓裝置哪個(gè)品牌好,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363666223652344/836920.png"></div><p style="text-indent:25px">減溫減壓裝置的運(yùn)行操作：1.要避免存留臟物、雜物進(jìn)入減溫減壓裝置減壓保障系統(tǒng)。新建或者改造工程的減壓系統(tǒng)管網(wǎng)，很可能遺留沙粒、麻絲、雜物。投運(yùn)前，一般都應(yīng)進(jìn)行水沖洗，滿足清潔要求后，后裝上減溫減壓裝置和過(guò)濾器濾芯，這樣才能避免雜物流入減溫減壓裝置，杜絕減溫減壓裝置卡芯現(xiàn)象。在系統(tǒng)進(jìn)入工作后，保障減壓系統(tǒng)的水流暢通與否，與設(shè)置在系統(tǒng)上的過(guò)濾器流通能力關(guān)系密切，如濾芯被雜物嚴(yán)重吸附，則會(huì)影響減溫減壓裝置的工作，為此必需對(duì)過(guò)濾器進(jìn)行定期檢查，及時(shí)去除污穢。實(shí)踐表明這項(xiàng)工作2至3個(gè)月必須進(jìn)行一次，有些可調(diào)式(彈簧式、薄膜式)減溫減壓裝置，其主閥或者導(dǎo)閥自身設(shè)置過(guò)濾器，同樣需要定期拆洗濾芯。減溫減壓裝置存放時(shí)要避免接觸火源。減溫減壓裝置定制公司</p><p style="text-indent:25px">減溫減壓裝置出現(xiàn)抖動(dòng)的情況要及時(shí)停下進(jìn)行檢查。蚌埠減溫減壓裝置哪個(gè)品牌好</p><p style="text-indent:25px">加強(qiáng)減溫減壓裝置保障系統(tǒng)的管理巡視，要注意觀察減溫減壓裝置本身的工作動(dòng)態(tài)。閥前、閥后壓力數(shù)值接近，表明減溫減壓裝置本身已存在故障。即活塞式減溫減壓裝置的閥芯與閥體間的平面密封橡膠件損壞；薄膜式可調(diào)型減溫減壓裝置主閥膜片有裂痕和O型圈損壞，及導(dǎo)閥連通管堵塞，造成減溫減壓裝置減壓作用削弱或者失效。這對(duì)分區(qū)管網(wǎng)危害極大，特別是許多用水設(shè)備可能因超壓力而出現(xiàn)爆管，必須及時(shí)修復(fù)。比例式(活塞型)減溫減壓裝置閥體上的透吸氣小孔如出現(xiàn)滴漏不止，表明閥芯上幾檔O型密封圈已經(jīng)磨損，要更換密封件。蚌埠減溫減壓裝置哪個(gè)品牌好</p><p style="text-indent:25px">上海大田閥門管道工程有限公司總部位于祝橋鎮(zhèn)工業(yè)城，是一家公司現(xiàn)在生產(chǎn)的產(chǎn)品有調(diào)節(jié)閥及附件、通用閥門、減溫減壓裝置、自動(dòng)再循環(huán)控制閥、電磁閥、API6A閥門等。調(diào)節(jié)閥及附件包含有：氣動(dòng)調(diào)節(jié)閥、電動(dòng)調(diào)節(jié)閥、自力式調(diào)節(jié)閥、手動(dòng)調(diào)節(jié)閥、氣動(dòng)薄膜執(zhí)行機(jī)構(gòu)、電動(dòng)執(zhí)行機(jī)構(gòu)、電氣閥門定位器、電動(dòng)閥門調(diào)節(jié)模塊等。通用閥門包含有：閘閥、截止閥、球閥、蝶閥、止回閥、水力控制閥、柱塞閥、旋塞閥、隔膜閥、安全閥、減壓閥、疏水閥、排氣閥、平衡閥、針型閥及多種襯里閥門等。減溫減壓裝置分為低壓、中壓、次高壓、高壓四種規(guī)格。自動(dòng)再循環(huán)控制閥分為低壓、中壓、高壓三種規(guī)格。電磁閥包含有：水用電磁閥、蒸汽電磁閥、煤氣電磁閥、空氣電磁閥、真空電磁閥、高溫電磁閥等。API6A閥門包含有閘閥、節(jié)流閥等。同時(shí)，公司可按照客戶的要求進(jìn)行非標(biāo)產(chǎn)品的設(shè)計(jì)、制造、加工。的公司。大田閥門擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供調(diào)節(jié)閥，自動(dòng)再循環(huán)閥，減溫減壓裝置，閘閥。大田閥門不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。大田閥門始終關(guān)注機(jī)械及行業(yè)設(shè)備市場(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 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