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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>浙江管道離心泵生產(chǎn),離心泵</p><p><span>***更新：</span>2021-01-24 02:05:11</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="voqsxez" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">靖江市瑞鑫泵業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>王宇琳</p><p><span>郵箱: </span>www17768716667@163.com</p><p><span>電話: </span>17768716667</p><p><span>傳真: </span>0523_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0523-84326878</p><p><span>地址: </span>新橋鎮(zhèn)水三村巴五圩14號</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="zs3wjl3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vcrdjv3" class="box"><p><p> 這種由于泵內(nèi)存有空氣造成離心泵不能吸液的現(xiàn)象稱為氣縛現(xiàn)象，如圖1-16所示。因此，離心泵在啟動(dòng)前必須將泵體和吸人管內(nèi)灌滿液體或抽出空氣。離心泵裝置安裝示意圖離心泵的氣蝕現(xiàn)象離心泵沒有自吸能力，所以在啟動(dòng)離心泵前必須灌泵，為防止灌入泵殼內(nèi)的液體因重力流人低位槽內(nèi)，在泵吸人管路的入口處裝有止逆閥（底閥）。如果泵的位置低于槽內(nèi)液面，則啟動(dòng)前無需人工灌泵，借助位差液體可自動(dòng)流人泵內(nèi)。在生產(chǎn)中，有時(shí)雖灌泵，卻仍然存在不能吸液的現(xiàn)象，可能是由以下原因造成的。(1)吸人管路的連接法蘭不嚴(yán)密，漏人空氣。(2)灌而未滿，未排凈空氣，泵殼或管路中仍有空氣存在。(3)吸人管底閥失靈或關(guān)不嚴(yán)，浙江管道離心泵生產(chǎn)，灌液不滿，浙江管道離心泵生產(chǎn)。(4)吸人管底閥或?yàn)V網(wǎng)被堵塞。(5)吸入管底閥未打開或失靈等，可根據(jù)具體情況，可采取相應(yīng)的措施加以克服，浙江管道離心泵生產(chǎn)。如果水位比泵低很多建議選用自吸泵、常規(guī)的自吸泵產(chǎn)品自吸高度只有4-5米，如果超過5米在9米以內(nèi)的建議選用博禹泵業(yè)的：真空輔助高吸程自吸泵離心泵安裝方法，離心泵安裝注意事項(xiàng)一、離心泵安裝注意事項(xiàng)關(guān)鍵安裝技術(shù)管道離心泵的安裝技術(shù)關(guān)鍵在于確定離心泵安裝高度即吸程。這個(gè)高度是指水源水面到離心泵葉輪中心線的垂直距離。離心泵廠家——靖江市瑞鑫泵業(yè)有限公司。浙江管道離心泵生產(chǎn)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江管道離心泵生產(chǎn),離心泵" src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023558720704/9336477.png"></div><p> 08泵振動(dòng)或噪音超標(biāo)故障分析：地腳螺栓松動(dòng)或底座焊接不合格；泵發(fā)生流蝕（流量過大，吸入阻力增加或液體操作溫度過高）；泵發(fā)生喘振。系統(tǒng)凈揚(yáng)程壓力高于泵關(guān)死壓力）葉輪損壞或有異物。解決方法：擰緊地腳螺栓，對底座焊接重新檢查，如果必要，底座重新焊接；檢查原因并排除制；檢查排出也為和壓力是否過高；拆開泵體檢查，更換、去除異物。09軸承過熱故障分析：軸承裝配不合格；潤滑油不足，油質(zhì)差或老化；冷卻水量不足或斷路。解決方法：檢查，調(diào)整；加足油或換油；檢查后增加水量。10軸封過熱故障分析：填料密封壓得過緊；機(jī)械密封有故障。解決方法：調(diào)整密封壓力；檢查、修理或更換機(jī)械密封。電潛泵的常見故障及解決方法01泵無法啟動(dòng)故障分析：電源電壓過低開；電源斷電；葉輪卡死；電纜斷裂；電泵被海生物或海里雜物纏繞；電纜兩端接線松動(dòng)；定子繞組燒壞。解決方法：調(diào)整電壓在額定電壓的±10%之間；查找電源斷電原因；拆泵，卡輪雜物；檢查防海生物裝置是否啟動(dòng)且有效，必要的話，放海底機(jī)器人探測是否有異物纏繞；檢查，并重新鎮(zhèn)卻連線；起泵，送廠家或維修單位更換繞組。02泵出水少故障分析：揚(yáng)程過高；泵進(jìn)口阻塞；葉輪轉(zhuǎn)向錯(cuò)誤；葉輪磨損；口環(huán)磨損、泄露。浙江管道離心泵生產(chǎn)江蘇口碑好離心泵——靖江市瑞鑫泵業(yè)有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江管道離心泵生產(chǎn),離心泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261969247363281/978912.png"></div><p> 04泵排液后中斷故障分析：吸入管路漏氣；灌泵時(shí)吸入側(cè)氣體未排盡；吸入側(cè)突然被異物堵住，或吸入口濾器堵塞；吸入管脫水，大量氣體吸入解決方法：檢查吸入側(cè)連接處及填料函的密封情況；重新灌泵；停泵，清洗濾芯，疏通吸入管路；檢查吸入管路是否破裂。并聯(lián)進(jìn)口管線上的閥門是否打開（不常用的管線）。05流量不足故障分析：系統(tǒng)凈揚(yáng)程增加；阻力損失增加；口環(huán)及葉輪磨損過大；其它地方漏液；泵葉輪堵塞、磨損、腐蝕。解決方法：檢查液位高度和系統(tǒng)壓力；檢察管路及止回閥等有無故障；更換口環(huán)及葉輪；檢查軸封等地方；清洗、檢查、調(diào)換。06揚(yáng)程不夠故障分析：葉輪裝反（雙吸泵）；液體密度、黏度與設(shè)計(jì)條件不符；操作流量太大。解決方法：檢查葉輪；檢查有關(guān)物理性質(zhì)；調(diào)解閥門、減少硫量。07運(yùn)行超負(fù)荷故障分析：動(dòng)機(jī)質(zhì)量差，定轉(zhuǎn)子摩擦；葉輪與承磨環(huán)、葉輪與泵殼有摩擦；液體密度增加；填料壓得太緊或干摩擦；軸承損壞；轉(zhuǎn)速過高；泵軸彎曲；軸向力平衡裝置失效；聯(lián)軸器對中不良或軸向間隙太?。惠斔鸵后w黏度過高或密度過大。解決方法：檢查更換電動(dòng)機(jī)；檢查泵內(nèi)零件并加以修理；檢查密度；放松填料、檢查水封管；檢查與更換軸承；檢察原動(dòng)機(jī)轉(zhuǎn)速與電源；校正泵軸。</p><p> 07運(yùn)行超負(fù)荷故障分析：介子黏度過大；排除管路堵塞。螺桿與泵套產(chǎn)生嚴(yán)重摩擦。解決方法：將介子適當(dāng)升溫；停泵，疏通排出管路；檢修或更換相關(guān)部件。計(jì)量泵和電動(dòng)往復(fù)泵的常見故障及解決方法01泵不排液或泵排液后中斷故障分析：電動(dòng)機(jī)不轉(zhuǎn)動(dòng)；吸入管堵塞或吸入閥門未開；吸入管路漏氣。吸入閥或排出閥損壞或密封不嚴(yán)；補(bǔ)油系統(tǒng)的油有雜質(zhì)，密封不嚴(yán)；電動(dòng)機(jī)轉(zhuǎn)速不足或不穩(wěn)；吸入液面太低。解決方法：檢查電源、線路及電動(dòng)機(jī)；檢查吸入管、過濾器，打開吸入閥；檢查吸入管路，封堵；維修吸入閥或排出閥，必要時(shí)更換；換干凈的油；檢查配電電制與電壓，穩(wěn)定電動(dòng)機(jī)轉(zhuǎn)速；調(diào)整吸入液面。02流量不足故障分析：吸入管太長，彎路太多；隔膜腔內(nèi)殘存空氣；補(bǔ)液閥或隔膜腔等處漏氣漏液；安全法、補(bǔ)償閥動(dòng)作不正常；柱塞填料處泄漏嚴(yán)重。解決方法：加粗吸入管，減少彎路；重新灌液，排除氣體；找出泄漏部件并檢修封嚴(yán)；重新調(diào)節(jié)安全閥和補(bǔ)償閥；調(diào)節(jié)填料壓蓋或更換新填料函。03泵壓力不夠故障分析：吸入閥、排出閥損壞；隔膜處或排出管接頭密封不嚴(yán)。解決方法：更換新閥；找出泄漏部件，檢修、封嚴(yán)。04計(jì)量精度降低故障分析：柱塞零點(diǎn)漂移。解決方法：重新調(diào)整柱塞零點(diǎn)。上海離心泵——靖江市瑞鑫泵業(yè)有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江管道離心泵生產(chǎn),離心泵" src="https://tyunfile.71360.com/UploadFile/jjsrxby/637261023229531250/3173104.png"></div><p> 泵體泄漏。解決方法：調(diào)節(jié)閥門。若仍不能解決，要核對泵的出口壓力是否符合設(shè)計(jì)要求，必要時(shí)換泵；清洗進(jìn)口濾器，疏通進(jìn)口管線。調(diào)整電動(dòng)機(jī)相序；更換新葉輪；檢查維修，使口環(huán)相套達(dá)到標(biāo)準(zhǔn)擰緊泵體連接螺栓，若仍不能達(dá)到標(biāo)準(zhǔn)，只有返廠更換泵體。03電動(dòng)機(jī)定子繞組燒毀故障分析：接地線錯(cuò)接或電源線缺相；機(jī)械密封泄漏，致使電動(dòng)機(jī)匝間或相間短路；電泵脫水運(yùn)行時(shí)間過長；電泵超負(fù)荷運(yùn)轉(zhuǎn)；電纜線破損進(jìn)水；電泵開停頻繁。解決方法：返廠或送維修單位，檢查排出故障，重新安裝繞組，再使用。04絕緣電阻過低（≤2MΩ）故障分析：軸封（機(jī)械密封）損壞漏水；電纜線絕緣破損；電纜線頭掉入水中；潛水電動(dòng)機(jī)滲水。解決方法：烘干后，更換軸封，并經(jīng)氣壓試驗(yàn)后使用；更換電纜線；排除電纜線中的潮氣；檢查電動(dòng)機(jī)滲水處，采取必要措施封滲。定子烘干，去潮后再使用。螺桿泵和齒輪泵的常見故障及解決方法01泵不吸液故障分析：電動(dòng)機(jī)不轉(zhuǎn)動(dòng)；電動(dòng)機(jī)反轉(zhuǎn)；吸入管路堵塞和漏氣；吸上高度超過允許吸上真空高度介子黏度過大。解決方法：檢查電源、線路和電動(dòng)機(jī)；調(diào)整電機(jī)相序；檢查吸入管路及濾器。降低吸上高度；給介子適當(dāng)加溫。離心泵公司——靖江市瑞鑫泵業(yè)有限公司。山東耐酸離心泵參數(shù)</p><p style="text-indent:25px">離心泵廠家歡迎咨詢靖江市瑞鑫泵業(yè)有限公司。浙江管道離心泵生產(chǎn)</p><p> 離心泵內(nèi)的各種損失有： </p> <p> 容積損失 </p> <p> 由于泵的泄漏所造成的損失稱為容積損失。無容積損失時(shí)泵的功率與有容積損失時(shí)泵的功率之比稱為泵的容積效率ηv。 </p> <p> 水力損失 </p> <p> 流體流過葉輪、泵殼時(shí)，流速大小和方向的改變以及逆壓強(qiáng)梯度的存在引起了環(huán)流和旋渦，造成了能量損失，這種損失稱為水力損失。額定流量下離心泵的水力效率ηh一般為0.8到0.9。 </p> <p> 機(jī)械損失 </p> <p> 高速轉(zhuǎn)動(dòng)的葉輪與液體間的摩擦以及軸承、軸封等處的機(jī)械摩擦造成的損失稱為機(jī)械損失。機(jī)械效率ηM一般為0.96到0.99。 </p> <p> 注意： </p> <p> 在離心泵的銘牌上標(biāo)明的主要性能參數(shù)是以20℃清水作實(shí)驗(yàn)在**高效率條件下測得的數(shù)值。 </p> <p> 了解并熟練掌握特性曲線中各曲線的含義及使用條件，注意**高效率區(qū)的范圍（η=92%ηmax）及用途。浙江管道離心泵生產(chǎn)</p><p style="text-indent:25px">靖江市瑞鑫泵業(yè)有限公司總部位于新橋鎮(zhèn)水三村巴五圩14號，是一家靖江市瑞鑫泵業(yè)有限公司主要是一家經(jīng)營泵、閥門、耐熱耐磨鋼制品、電力機(jī)械、冶金機(jī)械、化工機(jī)械、礦山機(jī)械、制藥**設(shè)備、機(jī)械零部件制造、加工、銷售。的一家公司。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動(dòng)）的公司。靖江瑞鑫泵業(yè)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cz型化工流程泵，za型石油化工流程泵，ZE型石油化工流程泵，WFB型無密封自控自吸泵。靖江瑞鑫泵業(yè)繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。靖江瑞鑫泵業(yè)創(chuàng)始人王宇琳，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br 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