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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="c2m88oz" class="twoCol"><div id="ht38ke4" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_beng/">泵</a>?<a href="http://www.cdcfah.com/cp/third-beng_hgb/">化工泵</a>?湖南氟塑料泵價(jià)格上海原孚泵業(yè)供應(yīng)</p><div id="c3tsz3i" class="leftbox clearfix"><h1>湖南氟塑料泵價(jià)格上海原孚泵業(yè)供應(yīng)</h1><div id="wifcuwv" class="proBig"><div id="8r8cjvp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyfby/637444922549577904/3840936.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="edvcubd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyfby/637444922549577904/3840936.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ue2ace8" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>湖南氟塑料泵價(jià)格,泵</p><p><span>***更新：</span>2021-01-13 10:05:03</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="izmz87c" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海原孚泵業(yè)制造有限公司</a></p><p><span>聯(lián)系人：</span>吳經(jīng)理</p><p><span>郵箱: </span>yfbeng@163.com</p><p><span>電話: </span>17317897926</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.yfbeng.cn</p><p><span>手機(jī): </span>021-58570166</p><p><span>地址: </span>車墩鎮(zhèn)朝陽(yáng)路20號(hào)5幢104室</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="b2vxhyv" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7e7fhjv" class="box"><p><p> 水泵的軸向力知識(shí)軸向力的產(chǎn)生及危害1、當(dāng)泵在正常運(yùn)行時(shí)，湖南氟塑料泵價(jià)格，湖南氟塑料泵價(jià)格，葉輪吸入口處的壓力為P1，葉輪背面的壓力為P2,且P2>P1。因此沿著泵的軸向方向就會(huì)產(chǎn)生一個(gè)推力F1。2、由于葉輪流道內(nèi)的壓力分布不對(duì)稱而產(chǎn)生的軸向力F4。3、對(duì)于立式泵而言，其內(nèi)部的轉(zhuǎn)子是有重力的，這會(huì)成為軸向力的組成部分；而對(duì)于臥式泵，這個(gè)軸向力是不存在的。4、葉輪前后蓋板不對(duì)稱；5、軸臺(tái)階，軸端等結(jié)構(gòu)設(shè)計(jì)存在不合理因素；6、其他因素引起轉(zhuǎn)子產(chǎn)生軸向力，湖南氟塑料泵價(jià)格，如泵腔內(nèi)徑向流。7、液體流經(jīng)葉輪后，由于流動(dòng)方向變化所產(chǎn)生的動(dòng)反力F2。在多級(jí)離心泵中，流體通常由軸向流入葉輪，徑向流出，流動(dòng)方向的變化是由于液體受到葉輪的作用力，因此液體也反作用給葉輪一個(gè)大小相等、方向相反的力。由于葉片上壓力分布不對(duì)稱而引起的軸向力F8.葉片工作面壓強(qiáng)大于葉片背面的壓強(qiáng)，其所形成的壓力差也將產(chǎn)生軸向力。在眾多產(chǎn)生軸向力的因素中，泵腔內(nèi)流體的動(dòng)反力以及葉輪前后蓋板不對(duì)稱是轉(zhuǎn)子產(chǎn)生軸向力的主要原因。氟塑料化工泵哪家好，上海原孚泵業(yè)值得信賴，還等什么，快來(lái)call我司吧！湖南氟塑料泵價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南氟塑料泵價(jià)格,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922549577904/3840936.png"></div><p> 管材伸縮節(jié)特點(diǎn)以及適用范圍一、不銹鋼：有直筒型、復(fù)式、角向型和方型等四種類型。不銹鋼補(bǔ)償器可補(bǔ)償軸向、橫向、角向、具有無(wú)推力、簡(jiǎn)化支座設(shè)計(jì)、耐腐蝕、耐高溫、消聲減振等特點(diǎn)，特別適用于熱風(fēng)管道及煙塵管道。金屬：金屬波紋補(bǔ)償器的可靠性是由設(shè)計(jì)、制造、安裝及運(yùn)行管理等多個(gè)環(huán)節(jié)構(gòu)成的?？煽啃砸矐?yīng)該從這幾個(gè)方面進(jìn)行考慮。材料選擇對(duì)用于供熱管網(wǎng)的波紋管的選材，除應(yīng)考慮工作介質(zhì)、工作溫度和外部環(huán)境外，還應(yīng)考慮應(yīng)力腐蝕的可能性、水處理劑和管道清洗劑對(duì)材料的影響等，并在此基礎(chǔ)上結(jié)合波紋管材料的焊接、成型以及材料的性能價(jià)格比，好選出經(jīng)濟(jì)實(shí)用的波紋管制作材料。廣東四氟泵價(jià)格酸堿泵哪家好，上海原孚泵業(yè)值得信賴。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南氟塑料泵價(jià)格,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922401999745/7103121.png"></div><p> 離心泵維護(hù)及檢修一、離心泵檢修與質(zhì)量標(biāo)準(zhǔn)1、拆卸前準(zhǔn)備掌握泵的運(yùn)轉(zhuǎn)情況，并備齊必要的圖紙和資料。備齊檢修工具、量具、起重機(jī)具、配件及材料。切斷電源及設(shè)備與系統(tǒng)的聯(lián)系，放凈泵內(nèi)介質(zhì)，達(dá)到設(shè)備安全與檢修條件。2、拆卸與檢查拆卸附屬管線，并檢查清掃。拆卸聯(lián)軸器安全罩，檢查聯(lián)軸器對(duì)中，設(shè)定聯(lián)軸器的定位標(biāo)記。測(cè)量轉(zhuǎn)子的軸向竄動(dòng)量，拆卸檢查軸承。拆卸密封并進(jìn)行檢查。測(cè)量轉(zhuǎn)子各部圓跳動(dòng)和間隙。拆卸轉(zhuǎn)子，測(cè)量主軸的徑向圓跳動(dòng)。檢查各零部件，必要時(shí)進(jìn)行探傷檢查。檢查通流部分是否有汽蝕沖刷、磨損、腐蝕結(jié)垢等情況。 </p><p> 汽蝕的危害汽蝕會(huì)影響離心泵的正常運(yùn)行，引發(fā)許多嚴(yán)重后果。汽蝕致使泵產(chǎn)生噪音與振動(dòng)當(dāng)發(fā)生汽蝕時(shí)，高頻的液體相互撞擊會(huì)產(chǎn)生各種噪音，嚴(yán)重時(shí)泵內(nèi)會(huì)發(fā)出噼噼啪啪的聲，同時(shí)誘發(fā)泵機(jī)組的振動(dòng)，而泵機(jī)組的振動(dòng)又會(huì)加速氣泡的產(chǎn)生與破裂。當(dāng)液擊的頻率與泵機(jī)組的固有頻率相同時(shí)，就會(huì)發(fā)生強(qiáng)烈的汽蝕共振，使振幅迅速增大，此時(shí)若要保護(hù)離心泵不會(huì)發(fā)生更大的破壞，就必須立即停車檢查。汽蝕制約了離心泵的發(fā)展隨著科技不斷進(jìn)步，現(xiàn)代化工業(yè)要求離心泵要向大流量和高揚(yáng)程發(fā)展，這就需要提高介質(zhì)的流速，根據(jù)流體力學(xué)，液體流速越高，入口壓力損失越大，更加容易產(chǎn)生汽蝕。因此，提高泵抗汽蝕性能，研究汽蝕機(jī)理，是離心泵發(fā)展中的重要研究課題。襯氟離心泵推薦，上海原孚泵業(yè)值得信賴，相信您的選擇，值得信賴。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南氟塑料泵價(jià)格,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922457204728/1088620.png"></div><p> 對(duì)于軸承雜音，應(yīng)在電動(dòng)機(jī)運(yùn)行中經(jīng)常聽(tīng)說(shuō)。聽(tīng)說(shuō)方法是：將螺絲刀一端頂住軸承安裝部位，另一端貼近耳朵，便可聽(tīng)到軸承運(yùn)轉(zhuǎn)聲。若軸承運(yùn)轉(zhuǎn)正常，其聲音為連續(xù)而細(xì)小的"沙沙"聲，不會(huì)有忽高忽低的變化及金屬摩擦聲。若出現(xiàn)以下幾種聲音則為不正?，F(xiàn)象。(1)軸承運(yùn)轉(zhuǎn)時(shí)有"吱吱"聲，這是金屬摩擦聲，一般為軸承缺油所致，應(yīng)拆開(kāi)軸承加注適量潤(rùn)滑脂。(2)若出現(xiàn)"唧哩"聲，這是滾珠轉(zhuǎn)動(dòng)時(shí)發(fā)出的聲音，一般為潤(rùn)滑脂干涸或缺油引起，可加注適量油脂。(3)若出現(xiàn)"喀喀"聲或"嘎吱"聲，則為軸承內(nèi)滾珠不規(guī)則運(yùn)動(dòng)而產(chǎn)生的聲音，這是軸承內(nèi)滾珠損壞或電動(dòng)機(jī)長(zhǎng)期不用，潤(rùn)滑脂干涸所致。3.若傳動(dòng)機(jī)構(gòu)和被傳動(dòng)機(jī)構(gòu)發(fā)出連續(xù)而非忽高忽低的聲音，可分以下幾種情況處理。(1)周期性"啪啪"聲，為皮帶接頭不平滑引起。(2)周期性"咚咚"聲，為聯(lián)軸器或皮帶輪與軸間松動(dòng)以及鍵或鍵槽磨損引起。(3)不均勻的碰撞聲，為風(fēng)葉碰撞風(fēng)扇罩引起。襯氟泵推薦，上海原孚泵業(yè)值得信賴，詳細(xì)可訪問(wèn)我司官網(wǎng)查看！天津氟塑料離心泵定制</p><p style="text-indent:25px">氟塑料磁力泵選哪家，上海原孚泵業(yè)為您服務(wù)！相信您的選擇，值得信賴。湖南氟塑料泵價(jià)格</p><p> 汽蝕的產(chǎn)生原理汽蝕是一種液體動(dòng)力學(xué)現(xiàn)象，發(fā)生的根本原因在于液體在流動(dòng)過(guò)程中出現(xiàn)了局部壓力降，形成了低壓區(qū)。根據(jù)物理學(xué)知識(shí)可以知道，對(duì)于某種液相介質(zhì)，在一定溫度下對(duì)應(yīng)著一定的飽和蒸汽壓Pv，當(dāng)介質(zhì)的壓力小于Pv時(shí)就會(huì)發(fā)生汽化。離心泵運(yùn)轉(zhuǎn)時(shí)，介質(zhì)進(jìn)入泵吸入口后，在葉輪沒(méi)有對(duì)介質(zhì)做功前，壓力是逐漸降低的，當(dāng)壓力降低到該處相應(yīng)溫度下的飽和蒸汽壓時(shí)，介質(zhì)就會(huì)沸騰汽化，使原來(lái)流動(dòng)的介質(zhì)出現(xiàn)大量的氣泡，氣泡中包含著輸送介質(zhì)的蒸汽以及原來(lái)溶解在介質(zhì)中而逸出的空氣。當(dāng)氣泡隨同液流從低壓區(qū)流向高壓區(qū)時(shí)，由于轉(zhuǎn)動(dòng)的葉輪對(duì)介質(zhì)做功，介質(zhì)壓力迅速上升，當(dāng)壓力大于該處相應(yīng)溫度下的飽和蒸汽壓Pv時(shí)，氣泡又會(huì)重新凝結(jié)成為液相，瞬間形成大量的空穴，而周圍的液相介質(zhì)以高速?zèng)_向空穴相互撞擊，使得空穴處的局部壓力陡增。這種液擊是一種**度、高頻率的沖擊，其壓力可達(dá)數(shù)百個(gè)大氣壓以上，水擊頻率高達(dá)25000次/秒，材料壁面上因受到如此高頻率、高壓力的重復(fù)載荷作用而逐漸產(chǎn)生疲勞破壞。湖南氟塑料泵價(jià)格</p><p style="text-indent:25px">上海原孚泵業(yè)制造有限公司位于朝陽(yáng)路20號(hào)，擁有一支專業(yè)的技術(shù)團(tuán)隊(duì)。在上海原孚泵業(yè)近多年發(fā)展歷史，公司旗下現(xiàn)有品牌上海原孚等。公司堅(jiān)持以客戶為中心、經(jīng)營(yíng)范圍：水泵閥門(除壓力)、機(jī)電設(shè)備(除特種)加工及銷售(以上限分支經(jīng)營(yíng));管道(除特種)及配件、儀器儀表、五金交電、電線電纜批發(fā)零售;商務(wù)信息咨詢。[依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)]市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。自公司成立以來(lái)，一直秉承“以質(zhì)量求生存，以信譽(yù)求發(fā)展”的經(jīng)營(yíng)理念，始終堅(jiān)持以客戶的需求和滿意為重點(diǎn)，為客戶提供良好的襯氟泵，氟塑料泵，氟塑料離心泵，氟塑料磁力泵，從而使公司不斷發(fā)展壯大。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2829622.html</p></div></div></div></div></div><div id="l7qnuv3" class="page-right twoColRt"><div id="3q5u3dp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2fuqhja" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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