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href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_crsbje/">傳熱設備</a>?<a href="http://www.cdcfah.com/cp/third-crsbje_qtcrsbpw/">其他傳熱設備</a>?四川通用機組代理銷售價格上海板換機械設備供應</p><div id="unuw7hy" class="leftbox clearfix"><h1>四川通用機組代理銷售價格上海板換機械設備供應</h1><div id="xm8vcou" class="proBig"><div id="x3qpbnp" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221276490810547/529770.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hjozgco" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221276490810547/529770.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dx33mta" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>四川通用機組代理銷售價格,機組</p><p><span>***更新：</span>2020-07-20 19:18:42</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="nxugipg" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海板換機械設備有限公司</a></p><p><span>聯(lián)系人：</span>張云周</p><p><span>郵箱: </span>shinfo@shphe.com</p><p><span>電話: </span>15921733465</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shphe.com</p><p><span>手機: </span>021-57247534</p><p><span>地址: </span>山陽鎮(zhèn)山寧路99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="ds2sjqh" class="page-proshow02"><p class="title">詳細說明</p><div id="eoa7lrd" class="box"><p><p> 4問：二次側(cè)超壓是怎么回事?超壓怎么辦?如何防止二次系統(tǒng)超壓?系統(tǒng)初運行時，二次溫度比較低，在補水達到定壓值后，隨著溫度的不斷提升，二次系統(tǒng)的壓力也會隨之上升，此時，一是要多排氣，二是要泄水。泄水時打開二次回水管路的泄水閥即可。等系統(tǒng)溫度穩(wěn)定后，壓力就不會再升高了。5問：怎樣判斷過濾器是否堵塞?如果一次供水溫度與一次回水溫度的溫差很大，高溫水超過45度以上，低溫水超過30度以上，并且二次供水不熱，此時請檢查一次供水處的過濾器是否堵塞。如果二次供水溫度與二次回水溫度溫差很大，地暖溫差超過15度以上，四川通用機組代理銷售價格，散熱器采暖溫差超過30度以上，并且壓差很小，請檢查二次回水處的過濾器是否堵塞。6問：機組故障指示燈亮，即控制柜上的黃色指示燈亮，怎么辦?故障指示燈亮表示相應的水泵過載，電動機電流超過額定電流，熱繼電器起了保護作用。其解除方法為按下熱繼電器上的復位按鈕進行復位即可。注意，必須在熱繼電器冷卻后才可以復位，否則復位無效。7問：系統(tǒng)補水補不進去是怎么回事?補水泵一直在轉(zhuǎn)，而壓力卻不上升，四川通用機組代理銷售價格。如果補水泵一直在運行，四川通用機組代理銷售價格，而壓力卻始終達不到設定值，請對系統(tǒng)進行排氣。補水不暢大多是因為系統(tǒng)集氣造成的。8問：變頻補水不自動。板式熱交換機組產(chǎn)品介紹。四川通用機組代理銷售價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川通用機組代理銷售價格,機組" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221276490810547/529770.jpg"></div><p> 汽水換熱機組主要用于單位的取暖、洗浴、熱水、供熱。一次網(wǎng)熱介質(zhì)是蒸汽。一次往蒸汽的適合溫度是400-120攝氏度，二次網(wǎng)取暖供熱水的適合溫度是35-70攝氏度。系統(tǒng)的設計壓力是。汽水換熱機組主要的基礎部件是換熱器、水泵、除污器、閥門、電器控制等。根據(jù)要求，也可以增加一些其它附屬設備和部件，電氣控制也可以根據(jù)要求設計成自動化程度不同的控制系統(tǒng)。汽水換熱器是以汽水換熱器為主，一次網(wǎng)熱介質(zhì)是蒸汽，汽水換熱器以降溫減壓換熱。機組上裝有二臺循環(huán)水泵，作為二次網(wǎng)供熱管路系統(tǒng)水循環(huán)用，運行時一般只需開一臺，另一臺做為備用。由于循環(huán)水泵始終處于運轉(zhuǎn)狀態(tài)，容易出現(xiàn)磨損故障，所以很有必要采用二臺。循環(huán)水泵的流量應根據(jù)采暖面積和供熱負荷決定，流量小，在較為偏遠的地方和管路的末尾支線處會造成水流死區(qū)，影響供熱效果；流量過大，阻力也大，電力消耗也大，一般以每平方米采暖建筑面積為。循環(huán)水泵的揚程一般為24-32m，揚程過小則動力不足，會造成水流死區(qū)；過大會使系統(tǒng)內(nèi)的壓力過高而造成暖氣片或其它設備破裂。一般多采用32m揚程。如果換熱器站離供暖用高層建筑供暖時疊加后的壓力會很高，因此不要根據(jù)樓層高度來增加循環(huán)水泵的揚程。新疆本地機組哪家便宜板式生活熱水機組案例。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川通用機組代理銷售價格,機組" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221278114404297/5456721.jpg"></div><p> 檢查補水泵前面的止回閥是否出現(xiàn)了不嚴密，倒流水的現(xiàn)象。檢查方法是先停止補水泵，關閉補水泵入口閥門，然后打開補水泵出口處的排氣閥，如果有水排出，說明補水泵前的止回閥不嚴，需要更換。12問：開啟一臺循環(huán)泵，而另一臺循環(huán)泵也在轉(zhuǎn)是怎么回事?在機組運行期間，如果出現(xiàn)開啟一臺循環(huán)泵，另一臺循環(huán)泵也跟著轉(zhuǎn)，并且是反轉(zhuǎn)，說明未開啟的這臺泵前的止回閥不嚴密，需要更換止回閥。如果暫時更換不了，請將這臺泵前后的蝶閥關閉，防止水倒流。13問：機組上如果配置的是屏蔽泵，怎樣判斷泵的轉(zhuǎn)向是否正確?判斷屏蔽泵轉(zhuǎn)向是否正確**可靠的辦法是用鉗型電流表測電流，正轉(zhuǎn)的電流大于反轉(zhuǎn)的電流。14問：泵的啟動運行指示燈亮，而泵沒有運行，是怎么回事?檢查控制柜里的斷路器，將斷路器都處于吸和狀態(tài)即可。15問：循環(huán)泵進出口的壓差經(jīng)超過了循環(huán)泵揚程，怎么回事?循環(huán)泵進出口的壓差值表示整個系統(tǒng)的阻力值。例如循環(huán)泵進口壓力為，循環(huán)泵出口壓力為，說明整個系統(tǒng)的阻力是，這個阻力包括機組本身的阻力。如果循環(huán)泵進出口的壓差已經(jīng)超過了循環(huán)泵揚程，說明二次供水管路有嚴重堵塞現(xiàn)象，導致二次供水壓力超高。循環(huán)泵進出口壓力不能超過循環(huán)泵的揚程為正常。</p><p> 16問：供水溫度與回水溫度的溫差超過額定值，怎么回事?供水溫度與回水溫度的溫差越小，說明系統(tǒng)的流量越大，系統(tǒng)越暢通。反之，如果供水溫度與回水溫度的溫差越大(超過額定值)，說明系統(tǒng)的流量小，系統(tǒng)循環(huán)不夠暢通。此時檢查過濾器和換熱器以及管道相應的閥門是否堵塞。供熱機組**名詞解釋1.一次側(cè)：指熱源，例如鍋爐房的熱水或者蒸汽。2.二次側(cè)：指熱用戶，例如地暖，散熱器，中央空調(diào)等等熱用戶。3.供水：無論是一次側(cè)或二次側(cè)，熱水為供水，即溫度高的管路為供水。4.回水：無論是一次側(cè)或二次側(cè)，冷水為回水，即溫度低的管路為回水。5.高溫水：溫度高于等于100度的水，國家規(guī)范為130/80度，即供水溫度為130度，回水溫度為80度。6.低溫水：溫度低于100度的水，國家規(guī)范為95/70度，即供水溫度為95度，回水溫度為70度。說明：高溫水、低溫水都是針對于一次側(cè)系統(tǒng)定義的。機組正常運行參數(shù)顯示規(guī)律1.供水溫度高于回水溫度，供水壓力高于回水壓力。2.一次側(cè)供水壓力與回水壓力的差值應大于等于。3.板式換熱器二次側(cè)進口與出口壓力的差值應小于等于。4.一次側(cè)如果為高溫水，供水溫度與回水溫度的溫差不能高于40度。5.一次側(cè)如果為低溫水。暖氣片采暖機組哪家好？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川通用機組代理銷售價格,機組" src="http://tyunfile.71360.com/UploadFile/shbhjxsb/637221276490986328/7735.jpg"></div><p> 換熱機組采用熱混流技術。傳熱板片分為銳角和鈍角人字型板。銳角板壓降小，紊流換熱程度差；鈍角板壓降大，紊流換熱程度強烈。選型設計流道時既有銳角銳角流道、鈍角鈍角流道、也有鈍角銳角新型組合流道以適應不同壓降和換熱的要求。被加熱水被分流到不同型的流道內(nèi)（鈍角鈍角流道被加熱水出口溫度高于正常溫度，銳角銳角流道低于正常溫度，銳角鈍角流道接近正常溫度）通過熱混流實現(xiàn)比較好的傳熱性能和流通性能。密封墊片：選用中美合資武漢派克公司或西安聯(lián)誼公司生產(chǎn)的***膠墊片。其獨特設計的“凸”形截面能增強密封性。采用機械卡扣的免粘貼式掛墊。密封墊片鑲嵌在密封槽內(nèi)，由周邊的掛鉤固定，提高了密封墊片工作的可靠性，板片墊片槽的設計科學合理，使成形板片剛度均勻一致，避免了剛度不均勻現(xiàn)象的發(fā)生。有效地延長了墊片的使用壽命獨特的密封墊片結(jié)構(gòu)設計。與傳統(tǒng)膠粘墊片相比有以下優(yōu)點：承壓性能好。墊片四周的若干小扣與板片嵌入式連接，增加了墊片的定位性。微型機組生產(chǎn)廠家推薦。新疆機組哪里有</p><p style="text-indent:25px">板式生活熱水機組哪家好？四川通用機組代理銷售價格</p><p> 備用泵可自動投入運行。2、換熱機組自動補水，自動定壓。補水泵可全自動運行和手動控制啟停，系統(tǒng)穩(wěn)壓值可根據(jù)實際自由設置和調(diào)整。二臺水泵時補水泵可交替運行。3、換熱機組配備了電磁閥、安全閥二級超壓保護裝置，系統(tǒng)超壓時，電磁閥首先打開泄壓，若電磁閥有故障，安全閥開啟泄壓，以確保系統(tǒng)壓力的穩(wěn)定及運行安全。4、換熱機組配備澤宇的不銹鋼濾網(wǎng)反沖除污器，除污效果好，使用壽命長。5、換熱機組所有閥門、儀表管路均采用質(zhì)量產(chǎn)品，裝機配置先進合理，水泵運行平穩(wěn)，噪音低，有效的改善機房環(huán)境。6、換熱機組配置靈活，可根據(jù)用戶要科學、合理的優(yōu)化配置，比較大限度地滿足客戶要求。水水板式換熱機組用途編輯該產(chǎn)品適應于住宅、廠礦、醫(yī)院、賓館、學校等場合的采暖、洗澡和空調(diào)系統(tǒng)。四川通用機組代理銷售價格</p><p style="text-indent:25px">上海板換機械設備有限公司致力于機械及行業(yè)設備，以科技創(chuàng)新實現(xiàn)***管理的追求。公司自2005-11-30成立以來，投身于[ "板式換熱器機組", "可拆式板式換熱器", "焊接式板式換熱器", "板式空氣預熱器" ]，是機械及行業(yè)設備的主力軍。公司堅持以技術創(chuàng)新為發(fā)展引擎，以客戶滿意為動力，目前擁有101~300人專業(yè)人員，年營業(yè)額達到1億元以上。上海板換創(chuàng)始人張曼麗，始終關注客戶，以優(yōu)化創(chuàng)新的科技，竭誠為客戶提供比較好的服務。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/664466.html</p></div></div></div></div></div><div id="smt9c8r" class="page-right twoColRt"><div id="3xj4ic2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="x2x3383" 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" 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</p></a></div><div id="vew4ulu" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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