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href="http://www.cdcfah.com/cp/third-wsclsb_wsbzzb/">污水泵、雜質(zhì)泵</a>?南京泵業(yè)污水泵批發(fā) 誠信經(jīng)營威樂供水系統(tǒng)供應(yīng)</p><div id="p22evmo" class="leftbox clearfix"><h1>南京泵業(yè)污水泵批發(fā) 誠信經(jīng)營威樂供水系統(tǒng)供應(yīng)</h1><div id="qyl2s7c" class="proBig"><div id="hqmqm3j" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzweile/637395064669477438/1907419.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tr7ykrt" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzweile/637395064669477438/1907419.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ga43lpc" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>南京泵業(yè)污水泵批發(fā),污水泵</p><p><span>***更新：</span>2021-01-26 01:14:46</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="fulce3m" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">威樂供水系統(tǒng)（杭州）有限公司</a></p><p><span>聯(lián)系人：</span>陳偉平</p><p><span>郵箱: </span>weilegongshui@163.com</p><p><span>電話: </span>13175888000</p><p><span>傳真: </span>0571_</p><p><span>網(wǎng)址: </span>http://hzweile.shop.88360.com</p><p><span>手機: </span>0571-86375679</p><p><span>地址: </span>塘棲鎮(zhèn)超山村蓬塢80號7幢105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="j3olcol" class="page-proshow02"><p class="title">詳細說明</p><div id="fol8bn7" class="box"><p><p style="text-indent:25px">污水泵選購使用中的幾大錯誤認識？大口徑水泵配小水管抽水：很多人認為這樣可以提高實際揚程，其實水泵的實際揚程=總揚程～損失揚程。當(dāng)水泵型號確定后，總揚程是一定的；損失揚程主要來自于管路阻力，管徑越小顯然阻力越大，因而損失揚程越大，所以減小管徑后，水泵的實際揚程非但不能增加，南京泵業(yè)污水泵批發(fā)，反而會降低，導(dǎo)致水泵效率下降。同理，當(dāng)小管徑水泵用大水管抽水時，也不會降低水泵的實際揚程，反而會因管路的阻力減小而減小了損失揚程，使實際揚程有所提高。也有機手認為小管徑水泵用大水管抽水時，必然會較大增加電機負荷，他們認為管徑增大后，出水管里的水對水泵葉輪的壓力就大，因而會較大增加電機負荷。殊不知，液體壓強的大小只與揚程高低有關(guān)，而與水管截面積大小無關(guān)。只要揚程一定，水泵的葉輪尺寸不變，無論管徑多大，作用在葉輪上的壓力都是一定的。只是管徑增大后，水流阻力會減小，而使流量有所增加，動力消耗也有適當(dāng)增加。但只要在額定揚程范圍內(nèi)，南京泵業(yè)污水泵批發(fā)，無論管徑如何增加水泵都是可以正常工作的，并且還可以減小管路損耗，南京泵業(yè)污水泵批發(fā)，提高水泵效率。污水泵的抗堵塞性能，效率的高低，以及汽蝕性能，抗磨蝕性能主要是由葉泵和壓水室兩大部件來保證。南京泵業(yè)污水泵批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京泵業(yè)污水泵批發(fā),污水泵" src="https://tyunfile.71360.com/UploadFile/hzweile/637395064669477438/1907419.png"></div><p style="text-indent:25px">污水泵的選擇，污水泵需要注意的關(guān)鍵點：一般來講，污水泵與輸送的污水量和平均污水成分相適應(yīng)（包括葉輪類型）。污水泵的結(jié)構(gòu)應(yīng)該沒有易于堵塞的地方，堅固耐用和工作可靠，同事還要注意壓力管道的較低流速。污水中的固體物質(zhì)在管道中容易沉積和結(jié)塊，尤其在立式輸送過程中，容易造成固體物質(zhì)不易唄抽離泵坑，或者控制閥因沉積污垢而卡死。因此，為了保證設(shè)備工作的可靠性，需要保證一定的較低自清潔流速。建議：水平管道的較低自清潔流速為0.7m/s，垂直管道的自清潔流速為1m/s。因此，許多小型污水泵的流量往往不是真實輸送流量所決定，相反由污水泵的自清潔流量所決定。由于工作噪音和經(jīng)濟性因素，污水泵的較大流量不得超過2.3m/s。同樣需要注意的是污水泵的開關(guān)次數(shù)，污水泵的開關(guān)起動次數(shù)應(yīng)與電動機的性能保持一致（盡可能的少）。為便于維護保養(yǎng)，污水泵的安裝位置應(yīng)有很好的敞開性（選擇干式或者濕式設(shè)備）。較后，應(yīng)檢查是否有易燃易爆危險介質(zhì)進入的可能性？或者有產(chǎn)生沼氣的可能性？如果有，就必須使用隔爆安全型的污水泵。成都防腐污水泵廠家污水泵的揚程都不高，由于污水中雜物較多，葉輪的間隙比清水泵大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京泵業(yè)污水泵批發(fā),污水泵" src="https://tyunfile.71360.com/UploadFile/hzweile/637395064818229621/6125996.png"></div><p style="text-indent:25px">怎么延長污水泵的使用壽命：1、確認正確的電機的旋轉(zhuǎn)方向：應(yīng)搞清電機的旋轉(zhuǎn)方向，現(xiàn)在有許多類型的污水泵正轉(zhuǎn)和反轉(zhuǎn)時皆可出水，但反轉(zhuǎn)時出水量小、電流大，其反轉(zhuǎn)時間長了會損壞電機繞組。2、漏電保護器的安裝：漏電保護器也叫保命器，它的作用從“保命器”這三個字就可以理解。因為污水泵在水下工作，容易漏電造成電能損失甚至引發(fā)觸電事故。如果裝有漏電保護器，只要污水泵漏電值超過漏電保護器的動作電流值(一般不超過30毫安)，漏電保護器就會切斷污水泵的電源，確保安全，同時避免漏電、浪費電能。3、電纜線安裝與潛水電泵的絕緣電阻要求：安裝污水泵時，電纜線要架空，電源線不要太長。污水泵下水或提出時切勿使電纜受力，以免引起電源線斷裂。污水泵工作時不要沉入泥中，否則會導(dǎo)致電機散熱不良而燒壞電機繞組。安裝時，電機的絕緣電阻不應(yīng)低于0.5兆歐。</p><p style="text-indent:25px">污水泵和污水提升泵有什么區(qū)別：嚴(yán)格意義上說污水提升器是指一體化的污水提升裝置，其中需要有箱體可以存儲少量內(nèi)廢水，有自動啟動控容制系統(tǒng)，有污水泵組成；污水提升泵是指可以提升污水的泵，不需要箱體和控制系統(tǒng)；不過目前很多對普通家庭，很多裝修工和電工對他們都分的不清楚，或者不知道有污水提升器，所以很多時候會告訴業(yè)主買污水提升泵，實際他就是讓買污水提升器，只是因為他們不知道準(zhǔn)確的名稱導(dǎo)致的錯誤叫法。所以一般地下室家里用需要用污水提升器，因為全密閉沒有異味同時沒有泄露。如果自己家里用可以選擇質(zhì)量好點的，性能穩(wěn)定，如果是工程用可以買便宜的，國產(chǎn)的也可以，價格便宜，故障率高一些，不過不是自己用就沒什么。葉輪的結(jié)構(gòu)分為四大類：葉片式（開式、閉式）、旋流式、流道式、（包括單流道和雙流道）螺旋離心式四種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京泵業(yè)污水泵批發(fā),污水泵" src="https://tyunfile.71360.com/UploadFile/hzweile/637395064767944680/3461997.png"></div><p style="text-indent:25px">污水泵的選型------選擇泵的類型：水處理中根據(jù)用途的不同需要選擇對應(yīng)的合適類型：a.進水的提升：在廢水的進水中雜質(zhì)往往較多，一般選擇抗堵塞的離心泵。中小規(guī)模水量時，較常用的為潛污泵。在方便設(shè)置泵房時，可采用　　干式無堵塞排污泵。在大型規(guī)模項目，一般采用干式安裝的大型污水泵，以方便檢修。在工業(yè)廢水處理項目中，進水纏繞物雜質(zhì)少時，經(jīng)常根據(jù)需求選用自吸泵等。進水提水泵在允許時，建議盡量選擇質(zhì)量優(yōu)秀的產(chǎn)品，可以較大減少日常運行維護中的麻煩，保證系統(tǒng)的正常運轉(zhuǎn)。b.中間提升及尾水排放：中間提升及尾水排放時，廢水中的雜質(zhì)特別是纏繞性雜質(zhì)非常少，在水泵的選型上范圍大很多，基本常規(guī)的輸送污水的泵都能使用。在尾水水質(zhì)較好時，排放和回用泵可考慮選擇清水泵，泵的效率一般較污水泵高，成本也較低。干式安裝的污水泵可選擇立式或者臥式的安裝位置。南京泵業(yè)污水泵批發(fā)</p><p style="text-indent:25px">污水泵能夠在全揚程范圍內(nèi)使用，而保證電機不會過載。南京泵業(yè)污水泵批發(fā)</p><p style="text-indent:25px">污水泵和污水提升泵有什么區(qū)別：定義不同，污水泵：污水泵屬于離心雜質(zhì)泵的一種，具有多種形式：如潛水式和干式二種，較常用的潛水式為QW型潛水污水泵，較常見的干式污水泵如W型臥式污水泵和WL型立式污水泵二種。由于被輸送的介質(zhì)中含有易纏繞或聚束的纖維物。故該種泵流道易于堵塞，泵一旦被堵塞會使泵不能正常工作，甚至燒毀電機，從而造成排污不暢。給城市生活和環(huán)保帶來嚴(yán)重的影響。因此，抗堵性和可靠性是污水泵優(yōu)劣的重要因素。污水提升泵：污水提升泵是一種集泵、電機、殼體、控制系統(tǒng)于一體的泵類產(chǎn)品，它可以用于家庭、別墅、中小型商業(yè)場所的污水提升，可以在地上或者液下工作。南京泵業(yè)污水泵批發(fā)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3009639.html</p></div></div></div></div></div><div id="39b3wtk" class="page-right twoColRt"><div id="r3b7h8c" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="cmdaho3" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="fpryaht" 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