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2024
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08
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片材擠(ji)(ji)出有(you)氣(qi)(qi)泡條紋怎么(me)辦?片材表面出現(xian)氣(qi)(qi)泡、條紋、凹陷等缺陷,嚴(yan)重影(ying)響(xiang)(xiang)產(chan)(chan)品質(zhi)量(liang),甚至造(zao)成(cheng)生產(chan)(chan)中(zhong)斷,這怎么(me)處(chu)理(li),是(shi)(shi)否(fou)與(yu)擠(ji)(ji)出機(ji)(ji)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)有(you)關?恒才機(ji)(ji)電(dian)評估了真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)性能,發現(xian)片材生產(chan)(chan)質(zhi)量(liang)不理(li)想,與(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度穩(wen)定(ding)性有(you)很(hen)大關系(xi),考慮生產(chan)(chan)線的(de)生產(chan)(chan)能力(li),選擇抽(chou)(chou)氣(qi)(qi)量(liang)足(zu)夠的(de)機(ji)(ji)組(zu),以(yi)保證生產(chan)(chan)連(lian)續(xu)性和效(xiao)率。對(dui)此,提(ti)出解(jie)(jie)決(jue)方案(an),采用(yong)集(ji)成(cheng)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)模(mo)式,選用(yong)羅(luo)(luo)茨(ci)(ci)(ci)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)來解(jie)(jie)決(jue)問題。1.羅(luo)(luo)茨(ci)(ci)(ci)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)結合(he)了羅(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)與(yu)水(shui)環(huan)泵(beng)(beng)的(de)優勢,形成(cheng)了一(yi)(yi)套高(gao)效(xiao)、穩(wen)定(ding)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)抽(chou)(chou)氣(qi)(qi)系(xi)統。羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)與(yu)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)快(kuai)泵(beng)(beng)兩者(zhe)相互配合(he),實現(xian)了從大氣(qi)(qi)壓到(dao)高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度的(de)連(lian)續(xu)、穩(wen)定(ding)抽(chou)(chou)氣(qi)(qi)。2.羅(luo)(luo)茨(ci)(ci)(ci)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)以(yi)水(shui)作為工(gong)(gong)(gong)作介(jie)質(zhi),避(bi)免了油污染的(de)問題,減(jian)少了維護成(cheng)本,且機(ji)(ji)組(zu)運行過程中(zhong)噪(zao)音低(di)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度穩(wen)定(ding),保障了生產(chan)(chan)環(huan)境的(de)安全(quan)與(yu)舒適。3.片材擠(ji)(ji)出配套真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)設備,尤(you)其是(shi)(shi)羅(luo)(luo)茨(ci)(ci)(ci)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)組(zu),作為現(xian)代工(gong)(gong)(gong)業生產(chan)(chan)中(zhong)不可或缺的(de)一(yi)(yi)部分,其性能的(de)穩(wen)定(ding)性和效(xiao)率的(de)高(gao)低(di)直接影(ying)響(xiang)(xiang)到(dao)產(chan)(chan)品質(zhi)量(liang)和生產(chan)(chan)效(xiao)率。深(shen)圳(zhen)恒才機(ji)(ji)電(dian)設備有(you)限公(gong)司的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統在(zai)電(dian)子、水(shui)處(chu)理(li)、引水(shui)、半導體工(gong)(gong)(gong)業、光電(dian)、制藥工(gong)(gong)(gong)業、印(yin)刷行業、鍍膜(mo)、橡塑成(cheng)型、PET片材擠(ji)(ji)出、顆(ke)粒擠(ji)(ji)出、醫療器械、石材等工(gong)(gong)(gong)業領域應用(yong),恒才真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)廠(chang)家始終以(yi)穩(wen)定(ding)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統為客戶提(ti)供安全(quan)可靠(kao)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)解(jie)(jie)決(jue)方案(an)、定(ding)制化中(zhong)央集(ji)成(cheng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統。
2019
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08
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30
1.在(zai)(zai)(zai)安裝水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)之(zhi)前(qian)(qian)檢查(cha)設(she)備的(de)(de)(de)完整(zheng)(zheng)性,并(bing)(bing)熟悉每(mei)個(ge)泵(beng)(beng)(beng)的(de)(de)(de)使(shi)用(yong)說明(ming)書(shu)。2.將(jiang)水(shui)環(huan)羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)固定(ding)到位(wei)以(yi)(yi)固定(ding)底角并(bing)(bing)根據(ju)需(xu)要(yao)連接(jie)(jie)管(guan)(guan)道(dao)。注(zhu)意:連接(jie)(jie)進(jin)氣(qi)管(guan)(guan)時,應(ying)(ying)在(zai)(zai)(zai)設(she)備上(shang)(shang)(shang)方的(de)(de)(de)管(guan)(guan)道(dao)中安裝20-40目的(de)(de)(de)過(guo)濾(lv)器,以(yi)(yi)防(fang)止(zhi)焊渣等異物進(jin)入(ru)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)。管(guan)(guan)道(dao)通(tong)過(guo)泵(beng)(beng)(beng)送測(ce)(ce)試(shi)并(bing)(bing)且測(ce)(ce)試(shi)成功(gong)后(hou),可以(yi)(yi)將(jiang)其(qi)(qi)取出(chu)。最(zui)(zui)好安裝Y濾(lv)鏡。應(ying)(ying)在(zai)(zai)(zai)羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)入(ru)口與(yu)系(xi)統之(zhi)間的(de)(de)(de)連接(jie)(jie)處安裝一個(ge)閥(fa)門,以(yi)(yi)便在(zai)(zai)(zai)停止(zhi)時可以(yi)(yi)先關閉,以(yi)(yi)便將(jiang)該單元與(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統分開(kai);應(ying)(ying)在(zai)(zai)(zai)液(ye)環(huan)泵(beng)(beng)(beng)和(he)(he)供水(shui)管(guan)(guan)路(lu)(lu)之(zhi)間安裝球閥(fa),以(yi)(yi)控(kong)制液(ye)環(huan)泵(beng)(beng)(beng)。內部供應(ying)(ying)的(de)(de)(de)液(ye)體量。3.在(zai)(zai)(zai)啟(qi)(qi)(qi)動(dong)設(she)備之(zhi)前(qian)(qian),檢查(cha)系(xi)統管(guan)(guan)道(dao)是(shi)否有泄漏;在(zai)(zai)(zai)液(ye)環(huan)泵(beng)(beng)(beng)啟(qi)(qi)(qi)動(dong)之(zhi)前(qian)(qian),車輛開(kai)始(shi)檢查(cha)是(shi)否卡(ka)住了;在(zai)(zai)(zai)開(kai)始(shi)之(zhi)前(qian)(qian),應(ying)(ying)根據(ju)羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)使(shi)用(yong)說明(ming)書(shu)按(an)(an)下(xia)羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)箱和(he)(he)油(you)杯。油(you)位(wei)按(an)(an)照規(gui)定(ding)的(de)(de)(de)要(yao)求注(zhu)入(ru);并(bing)(bing)連接(jie)(jie)羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)冷(leng)卻管(guan)(guan)路(lu)(lu),以(yi)(yi)確保羅茨(ci)(ci)泵(beng)(beng)(beng)軸端蓋的(de)(de)(de)冷(leng)卻效果。4.根據(ju)電(dian)氣(qi)原(yuan)理圖(tu)組(zu)(zu)裝控(kong)制柜(ju)并(bing)(bing)連接(jie)(jie)電(dian)機(ji)(ji)(ji)和(he)(he)電(dian)接(jie)(jie)點(dian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)計(ji)(ji)。5.在(zai)(zai)(zai)給電(dian)控(kong)柜(ju)供電(dian)前(qian)(qian),還應(ying)(ying)遠程測(ce)(ce)量其(qi)(qi)絕緣電(dian)阻≮10MΩ,并(bing)(bing)且機(ji)(ji)(ji)架與(yu)電(dian)機(ji)(ji)(ji)接(jie)(jie)地良好;在(zai)(zai)(zai)啟(qi)(qi)(qi)動(dong)機(ji)(ji)(ji)組(zu)(zu)之(zhi)前(qian)(qian),檢查(cha)每(mei)個(ge)泵(beng)(beng)(beng)的(de)(de)(de)旋轉方向(xiang)是(shi)否正確,并(bing)(bing)在(zai)(zai)(zai)開(kai)車前(qian)(qian)做好其(qi)(qi)他準備工作(zuo)。6.將(jiang)水(shui)環(huan)羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)計(ji)(ji)上(shang)(shang)(shang)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)下(xia)限調(diao)整(zheng)(zheng)到-0.092MPa,并(bing)(bing)將(jiang)上(shang)(shang)(shang)限調(diao)整(zheng)(zheng)到最(zui)(zui)大值;注(zhu)意:調(diao)整(zheng)(zheng)電(dian)氣(qi)觸(chu)點(dian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)規(gui)的(de)(de)(de)上(shang)(shang)(shang)限和(he)(he)下(xia)限時,必須切斷總功(gong)率以(yi)(yi)防(fang)觸(chu)電(dian)。 7.向(xiang)電(dian)控(kong)柜(ju)發電(dian),打開(kai)供液(ye)閥(fa)向(xiang)液(ye)環(huan)泵(beng)(beng)(beng)供水(shui),按(an)(an)下(xia)啟(qi)(qi)(qi)動(dong)按(an)(an)鈕,液(ye)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)運(yun)行(xing);電(dian)接(jie)(jie)點(dian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)計(ji)(ji)控(kong)制羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)自動(dong)啟(qi)(qi)(qi)動(dong),機(ji)(ji)(ji)組(zu)(zu)開(kai)始(shi)工作(zuo)并(bing)(bing)驅動(dong)整(zheng)(zheng)個(ge)系(xi)統。在(zai)(zai)(zai)...
2019
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10
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25
螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)堵(du)塞(sai)(sai)怎么辦(ban)? 一,螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)-定(ding)(ding)期(qi)(qi)清(qing)除油脂和損(sun)(sun)壞(huai)的(de)(de)(de)(de)零件 螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)內(nei)部(bu)關鍵部(bu)件大致為渦流(liu),蝸輪(lun),導(dao)軌滑塊(kuai)和新的(de)(de)(de)(de)活塞(sai)(sai)桿(gan)。對這些組件的(de)(de)(de)(de)損(sun)(sun)壞(huai)將(jiang)導(dao)致螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)總流(liu)量減(jian)(jian)少或(huo)微不足道。解決方案:定(ding)(ding)期(qi)(qi)清(qing)除油脂,損(sun)(sun)壞(huai)并清(qing)潔(jie)液壓(ya)腔。 二,螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)-標準安全(quan)操(cao)作(zuo)(zuo)流(liu)程(cheng) 1.嚴格執行螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)啟動和停車操(cao)作(zuo)(zuo),以進行實際操(cao)作(zuo)(zuo)。在啟動時(shi),零輸(shu)出打開(kai),并且當螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)出口值達到工(gong)(gong)作(zuo)(zuo)壓(ya)力時(shi),增壓(ya)室充(chong)滿氮(dan)氣。 2.防止(zhi)隔膜(mo)因充(chong)氮(dan)而(er)變形,避免隔膜(mo)破(po)裂,并緩慢增加泵(beng)(beng)(beng)螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)的(de)(de)(de)(de)輸(shu)出。當泵(beng)(beng)(beng)停止(zhi)運轉時(shi),也(ye)(ye)應減(jian)(jian)慢螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)輸(shu)出。 三,螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)-提升泵(beng)(beng)(beng)維護 1.在螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)運行期(qi)(qi)間進行定(ding)(ding)期(qi)(qi)安全(quan)檢(jian)查,檢(jian)查潤滑脂的(de)(de)(de)(de)量,機器泵(beng)(beng)(beng)的(de)(de)(de)(de)聲(sheng)音,出口值工(gong)(gong)作(zuo)(zuo)壓(ya)力,氫(qing)緩沖罐(guan)工(gong)(gong)作(zuo)(zuo)壓(ya)力等。 2.定(ding)(ding)期(qi)(qi)更(geng)換螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)殼隔膜(mo)和氫(qing)緩沖罐(guan)隔膜(mo),以避免損(sun)(sun)壞(huai)兩(liang)個螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),從而(er)導(dao)致金(jin)屬催(cui)化(hua)劑停止(zhi)安全(quan)事(shi)故。 螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)產(chan)生(sheng)水(shui)垢 由于螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)工(gong)(gong)作(zuo)(zuo)物質(即(ji)補充(chong)液),關鍵是(shi)立即(ji)引用飲用水(shui)或(huo)造紙廠(chang)的(de)(de)(de)(de)水(shui)。由于自來水(shui)的(de)(de)(de)(de)高硬度,合金(jin)在凈(jing)水(shui)中(zhong)(zhong)的(de)(de)(de)(de)電離成分(fen)也(ye)(ye)非(fei)常復雜。因此(ci)(ci),螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)內(nei)部(bu)兩(liang)相流(liu)組件在這種材(cai)料(liao)標準下工(gong)(gong)作(zuo)(zuo)。經過長(chang)時(shi)間的(de)(de)(de)(de)物理(li)處理(li),將(jiang)產(chan)生(sheng)污(wu)垢并產(chan)生(sheng)污(wu)垢。會損(sun)(sun)壞(huai)螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)以使其正常工(gong)(gong)作(zuo)(zuo)。 縮放后的(de)(de)(de)(de)螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)真(zhen)(zhen)空(kong)(kong)(kong)(kong)度將(jiang)降低。由于在風輪(lun)的(de)(de)(de)(de)中(zhong)(zhong)部(bu)以及入(ru)口和泄(xie)壓(ya)閥對話(hua)框(kuang)的(de)(de)(de)(de)中(zhong)(zhong)間有污(wu)垢,因此(ci)(ci)密封腔的(de)(de)(de)(de)容積(ji)變小,并且入(ru)口和出口蒸氣體(ti)(ti)的(de)(de)(de)(de)體(ti)(ti)積(ji)狀態也(ye)(ye)減(jian)(jian)小了。...
2019
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11
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01
羅茨泵(beng)(beng)的(de)(de)(de)(de)(de)工作(zuo)特點 1. 轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)與泵(beng)(beng)室轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)和(he)(he)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)之(zhi)(zhi)間(jian)有(you)一(yi)定的(de)(de)(de)(de)(de)間(jian)隙(xi),彼(bi)此(ci)(ci)之(zhi)(zhi)間(jian)不(bu)(bu)(bu)接觸,無需用(yong)(yong)(yong)(yong)油(you)潤滑。 2. 轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)具(ju)有(you)良好的(de)(de)(de)(de)(de)幾(ji)何(he)對稱性(xing),可(ke)以(yi)提高速度(du),以(yi)生(sheng)產(chan)出具(ju)有(you)大(da)(da)抽速的(de)(de)(de)(de)(de)緊湊(cou)型(xing)泵(beng)(beng)。 3,泵(beng)(beng)工作(zuo)時(shi)振(zhen)動小,體(ti)(ti)積大(da)(da),體(ti)(ti)積利用(yong)(yong)(yong)(yong)率約0.5。 4.在(zai)泵(beng)(beng)室中(zhong)(zhong)(zhong)沒有(you)機械(xie)真(zhen)(zhen)(zhen)空泵(beng)(beng)之(zhi)(zhi)類的(de)(de)(de)(de)(de)壓(ya)縮現象(xiang),因此(ci)(ci)不(bu)(bu)(bu)需要排(pai)(pai)(pai)(pai)氣(qi)(qi)(qi)閥。因此(ci)(ci),可(ke)以(yi)除去(qu)可(ke)冷凝(ning)的(de)(de)(de)(de)(de)蒸(zheng)汽。 5.快速啟動,并(bing)在(zai)短時(shi)間(jian)內(nei)達到極(ji)限真(zhen)(zhen)(zhen)空。低功(gong)耗(hao),低運行和(he)(he)維(wei)護成本。 6. 羅茨泵(beng)(beng)在(zai)較寬的(de)(de)(de)(de)(de)壓(ya)力(li)(li)范(fan)圍(1000Pa?1Pa)中(zhong)(zhong)(zhong),抽速大(da)(da),可(ke)以(yi)迅速排(pai)(pai)(pai)(pai)出突然釋放的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti),彌補(bu)了(le)擴散(san)泵(beng)(beng)和(he)(he)油(you)封機械(xie)泵(beng)(beng)(1000Pa?1Pa)的(de)(de)(de)(de)(de)不(bu)(bu)(bu)足。小缺陷。因此(ci)(ci),它(ta)最適合用(yong)(yong)(yong)(yong)作(zuo)增壓(ya)泵(beng)(beng)。 羅茨泵(beng)(beng)廣(guang)泛用(yong)(yong)(yong)(yong)于真(zhen)(zhen)(zhen)空冶金行業(ye)中(zhong)(zhong)(zhong),用(yong)(yong)(yong)(yong)于真(zhen)(zhen)(zhen)空脫氣(qi)(qi)(qi),真(zhen)(zhen)(zhen)空熔化(hua),鋼水真(zhen)(zhen)(zhen)空處理以(yi)及空間(jian)模(mo)擬,低密(mi)度(du)風洞和(he)(he)其他去(qu)除腐(fu)蝕性(xing)氣(qi)(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)(de)設備。它(ta)也可(ke)用(yong)(yong)(yong)(yong)于化(hua)學,食品,制藥和(he)(he)電機制造(zao)等行業(ye)的(de)(de)(de)(de)(de)蒸(zheng)餾,蒸(zheng)發和(he)(he)干燥生(sheng)產(chan)過程中(zhong)(zhong)(zhong)。 在(zai)操作(zuo)期間(jian),泵(beng)(beng)送(song)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)和(he)(he)通(tong)過空氣(qi)(qi)(qi)入口(kou)(kou)(kou)泵(beng)(beng)體(ti)(ti)之(zhi)(zhi)間(jian)進入。此(ci)(ci)時(shi),一(yi)個轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)和(he)(he)泵(beng)(beng)主體(ti)(ti)從空氣(qi)(qi)(qi)入口(kou)(kou)(kou)分(fen)離氣(qi)(qi)(qi)體(ti)(ti),并(bing)且該氣(qi)(qi)(qi)體(ti)(ti)被分(fen)離(如圖中(zhong)(zhong)(zhong)所(suo)示的(de)(de)(de)(de)(de)上半部分(fen)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)連續旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)期間(jian)發送(song)到所(suo)述排(pai)(pai)(pai)(pai)氣(qi)(qi)(qi)口(kou)(kou)(kou)。的(de)(de)(de)(de)(de)空間(jian)是處于關閉狀態,所(suo)以(yi)沒有(you)壓(ya)縮和(he)(he)膨(peng)脹。但是,當(dang)將(jiang)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)的(de)(de)(de)(de)(de)峰值轉(zhuan)(zhuan)(zhuan)向排(pai)(pai)(pai)(pai)氣(qi)(qi)(qi)口(kou)(kou)(kou)的(de)(de)(de)(de)(de)邊(bian)緣(yuan)時(shi),由(you)于V部分(fen)的(de)(de)(de)(de)(de)壓(ya)力(li)(li)低于排(pai)(pai)(pai)(pai)氣(qi)(qi)(qi)口(kou)(kou)(kou)的(de)(de)(de)(de)(de)壓(ya)力(li)(li),為了(le)使(shi)連接體(ti)(ti)積中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)壓(ya)力(li)(li)均勻,氣(qi)(qi)(qi)體(ti)(ti)將(jiang)擴散(san)從到V的(de)(de)(de)(de)(de)區域具(ju)有(you)擴散(san)的(de)(de)(de)(de)(de)方向相(xiang)反于的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)方向的(de)(de)(de)(de)(de)排(pai)(pai)(pai)(pai)氣(qi)(qi)(qi)口(kou)(kou)(kou)。當(dang)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)再次旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時(shi),V處的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)被壓(ya)縮到排(pai)(pai)(pai)(pai)氣(qi)(qi)(qi)口(kou)(kou)(kou)以(yi)將(jiang)...
2020
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06
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10
真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)的(de)定(ding)義真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統指低于該地區大(da)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)的(de)稀簿(bu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體狀(zhuang)態(tai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)處于真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)狀(zhuang)態(tai)下(xia)的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體稀簿(bu)程(cheng)度(du)(du)(du)(du)(du),通常用(yong)(yong)“真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)高”和“真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)低”來表示(shi)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)高表示(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)“好”的(de)意思,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)低表示(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)“差”的(de)意思。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)單(dan)(dan)(dan)位(wei)(wei)(wei)通常用(yong)(yong)托(tuo)(tuo)(tuo)(Torr)為(wei)單(dan)(dan)(dan)位(wei)(wei)(wei),國(guo)際(ji)上取(qu)用(yong)(yong)帕(pa)(Pa)作為(wei)單(dan)(dan)(dan)位(wei)(wei)(wei)。1托(tuo)(tuo)(tuo)=1/760大(da)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)=1毫(hao)米(mi)汞柱托(tuo)(tuo)(tuo)與帕(pa)的(de)轉換1托(tuo)(tuo)(tuo)=133.322帕(pa)或1帕(pa)=7.5×10-3托(tuo)(tuo)(tuo)平均自由程(cheng)作無規(gui)則熱運動的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體粒子,相繼兩次(ci)碰撞所(suo)飛(fei)越(yue)的(de)平均距離(li),用(yong)(yong)符(fu)號(hao)“λ”表示(shi)。 流量(liang)(liang)(liang)單(dan)(dan)(dan)位(wei)(wei)(wei)時(shi)間流過任(ren)意截(jie)面(mian)的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體量(liang)(liang)(liang),符(fu)號(hao)用(yong)(yong)“Q”表示(shi),單(dan)(dan)(dan)位(wei)(wei)(wei)為(wei)帕(pa)·升(sheng)/秒(miao)(Pa·L/s)或托(tuo)(tuo)(tuo)·升(sheng)/秒(miao)(Torr·L/s)。流導表示(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)管道(dao)通過氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體的(de)能力(li)。單(dan)(dan)(dan)位(wei)(wei)(wei)為(wei)升(sheng)/秒(miao)(L/s),在穩定(ding)狀(zhuang)態(tai)下(xia),管道(dao)流導等于管道(dao)流量(liang)(liang)(liang)除以管道(dao)兩端(duan)壓(ya)強差。符(fu)號(hao)記作“U”。 U=Q/(P2- P1)壓(ya)力(li)或壓(ya)強氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體分子作用(yong)(yong)于容(rong)器壁的(de)單(dan)(dan)(dan)位(wei)(wei)(wei)面(mian)積(ji)上的(de)力(li),用(yong)(yong)“P”表示(shi)。 標(biao)準大(da)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)壓(ya)強為(wei)每平方厘(li)米(mi)101325達因(yin)的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓(ya),符(fu)號(hao):(Atm)。極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)容(rong)器經(jing)充分抽氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)后,穩定(ding)在某(mou)一真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du),此真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)(du)稱為(wei)極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)。通常真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)容(rong)器須經(jing)12小時(shi)煉(lian)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi),再(zai)經(jing)12小時(shi)抽真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong),最后一個(ge)小時(shi)每隔10分鐘測量(liang)(liang)(liang)一次(ci),取(qu)其10次(ci)的(de)平均值(zhi)為(wei)極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)。 抽氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)率在一定(ding)的(de)壓(ya)強和溫(wen)度(du)(du)(du)(du)(du)下(xia),單(dan)(dan)(dan)位(wei)(wei)(wei)時(shi)間內由泵進(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)口處抽走的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體稱為(wei)抽氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)率,簡(jian)稱抽速(su)。即(ji)Sp=Q/(P-P0)冷(leng)阱(jing)(...
2019
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01
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22
轉(zhuan)瞬間2018年(nian)已邁著堅(jian)(jian)定(ding)的(de)(de)(de)腳步離我(wo)(wo)(wo)們(men)(men)(men)(men)遠去,而充滿希望(wang)的(de)(de)(de)2019正(zheng)在緩緩走來,在這辭(ci)舊迎新(xin)的(de)(de)(de)喜(xi)慶(qing)日子里,深圳恒才機電有限公(gong)司(si)(si)為(wei)(wei)(wei)了感謝(xie)全體(ti)員工一年(nian)來的(de)(de)(de)辛勞和付出(chu)(chu),于(yu)2019年(nian)01月18日在公(gong)司(si)(si)召開了“激情跨越共贏未(wei)來” 為(wei)(wei)(wei)主題的(de)(de)(de)新(xin)春年(nian)會。公(gong)司(si)(si)總(zong)(zong)經(jing)理、各部門領導、全體(ti)同(tong)事(shi)及特邀(yao)嘉賓在喜(xi)慶(qing)、祥和、熱烈的(de)(de)(de)氛圍中,齊聚(ju)一堂(tang),共慶(qing)恒才公(gong)司(si)(si)輝煌(huang), 同(tong)謀豬年(nian)大(da)業(ye)!公(gong)司(si)(si)總(zong)(zong)經(jing)理陳總(zong)(zong)先生致詞,他說,緊張(zhang)忙(mang)碌的(de)(de)(de)2018 年(nian)已經(jing)過去,公(gong)司(si)(si)在各級領導班(ban)子的(de)(de)(de)帶領和全體(ti)員工的(de)(de)(de)不(bu)懈努力下,取(qu)得了今天優異銷售成績;2018年(nian)是(shi)(shi)恒才公(gong)司(si)(si)發(fa)展路上值(zhi)(zhi)得記憶的(de)(de)(de)一年(nian),我(wo)(wo)(wo)們(men)(men)(men)(men)一起在面(mian)對,在經(jing)歷,在成長, 我(wo)(wo)(wo)們(men)(men)(men)(men)最(zui)大(da)的(de)(de)(de)變(bian)(bian)化就(jiu)是(shi)(shi)變(bian)(bian)化,我(wo)(wo)(wo)們(men)(men)(men)(men)成立(li)了業(ye)績提升行(xing)動小組; 我(wo)(wo)(wo)們(men)(men)(men)(men)真正(zheng)系統地(di)梳(shu)理了組織(zhi)架構、愿景、使(shi)命(ming)、核(he)心價(jia)值(zhi)(zhi)觀;堅(jian)(jian)定(ding)了企業(ye)文(wen)化的(de)(de)(de)魂; 我(wo)(wo)(wo)們(men)(men)(men)(men)人(ren)員也在不(bu)斷地(di)成長、蛻變(bian)(bian),敢(gan)于(yu)進(jin)行(xing)批(pi)評與自我(wo)(wo)(wo)批(pi)評,敢(gan)于(yu)不(bu)斷地(di)要求(qiu)(qiu)自我(wo)(wo)(wo)完善,能(neng)正(zheng)面(mian)面(mian)對問題。這是(shi)(shi)有希望(wang)的(de)(de)(de)一個團隊,我(wo)(wo)(wo)們(men)(men)(men)(men)是(shi)(shi)一群(qun)平凡的(de)(de)(de)人(ren),我(wo)(wo)(wo)相信(xin)我(wo)(wo)(wo)們(men)(men)(men)(men)會干出(chu)(chu)一番不(bu)平凡的(de)(de)(de)事(shi)業(ye)。 我(wo)(wo)(wo)們(men)(men)(men)(men)的(de)(de)(de)愿景:成為(wei)(wei)(wei)受人(ren)尊敬的(de)(de)(de)流(liu)體(ti)業(ye)服務型企業(ye);我(wo)(wo)(wo)們(men)(men)(men)(men)的(de)(de)(de)使(shi)命(ming):讓客戶(hu)使(shi)用到最(zui)適(shi)合的(de)(de)(de)流(liu)體(ti)系統;我(wo)(wo)(wo)們(men)(men)(men)(men)口號:為(wei)(wei)(wei)愛行(xing)動,為(wei)(wei)(wei)夢想拼搏; 我(wo)(wo)(wo)們(men)(men)(men)(men)的(de)(de)(de)理念是(shi)(shi):發(fa)展依靠員工,發(fa)展為(wei)(wei)(wei)了員工,發(fa)展成果員工共享; 我(wo)(wo)(wo)們(men)(men)(men)(men)核(he)心價(jia)值(zhi)(zhi)觀: 以客戶(hu)為(wei)(wei)(wei)中心 解決(jue)客戶(hu)需求(qiu)(qiu),才能(neng)實現自我(wo)(wo)(wo)價(jia)值(zhi)(zhi) 滿足客戶(hu)要求(qiu)(qiu),是(shi)(shi)我(wo)(wo)(wo)們(men)(men)(men)(men)工作(zuo)的(de)(de)(de)標準 超(chao)出(chu)(chu)客戶(hu)預期,是(shi)(shi)我(wo)(wo)(wo)們(men)(men)(men)(men)奮斗的(de)(de)(de)...
2018
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03
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30
高(gao)(gao)溫(wen)(wen)(wen)油(you)(you)(you)(you)(you)泵(beng)(beng)(beng)是(shi)一(yi)種理想(xiang)(xiang)的(de)(de)(de)(de)熱(re)(re)(re)油(you)(you)(you)(you)(you)循(xun)環(huan)泵(beng)(beng)(beng)或作(zuo)載熱(re)(re)(re)體(ti)(ti)輸(shu)(shu)送(song)泵(beng)(beng)(beng),是(shi)熱(re)(re)(re)交換設(she)(she)備上理想(xiang)(xiang)的(de)(de)(de)(de)配(pei)套用泵(beng)(beng)(beng)。熱(re)(re)(re)油(you)(you)(you)(you)(you)泵(beng)(beng)(beng)結構合理,性能(neng)優(you)良,使(shi)(shi)用可(ke)靠。適(shi)用于輸(shu)(shu)送(song)不(bu)含固體(ti)(ti)顆(ke)粒(li)的(de)(de)(de)(de)高(gao)(gao)溫(wen)(wen)(wen)液體(ti)(ti).高(gao)(gao)溫(wen)(wen)(wen)油(you)(you)(you)(you)(you)泵(beng)(beng)(beng)是(shi)一(yi)種用途廣泛的(de)(de)(de)(de)通用機械設(she)(she)備,廣泛應(ying)(ying)(ying)用于石油(you)(you)(you)(you)(you)、化工(gong)、冶(ye)金、礦(kuang)山、造(zao)船、電(dian)力、農(nong)業、國防、國防等部門,在國民經(jing)濟中(zhong)(zhong)占(zhan)有(you)重要(yao)地位(wei)。 1、提高(gao)(gao)高(gao)(gao)溫(wen)(wen)(wen)油(you)(you)(you)(you)(you)泵(beng)(beng)(beng)運(yun)(yun)行壽命的(de)(de)(de)(de)措施:(1)高(gao)(gao)溫(wen)(wen)(wen)油(you)(you)(you)(you)(you)泵(beng)(beng)(beng)的(de)(de)(de)(de)解(jie)體(ti)(ti)與(yu)清洗(xi),升、降(jiang)溫(wen)(wen)(wen),起停(ting)都應(ying)(ying)(ying)嚴格按照規定(ding)操作(zuo),以避(bi)免不(bu)應(ying)(ying)(ying)有(you)的(de)(de)(de)(de)損失。資料(liao)表明,通過降(jiang)低軸承區的(de)(de)(de)(de)溫(wen)(wen)(wen)度,可(ke)大大增(zeng)加(jia)軸承的(de)(de)(de)(de)承載能(neng)力,不(bu)需要(yao)更換大容量(liang)的(de)(de)(de)(de)泵(beng)(beng)(beng),僅(jin)僅(jin)通過增(zeng)加(jia)轉(zhuan)速就可(ke)使(shi)(shi)用齒輪(lun)泵(beng)(beng)(beng)的(de)(de)(de)(de)輸(shu)(shu)出(chu)能(neng)力增(zeng)加(jia)50%。背壓降(jiang)低時(shi)(shi),應(ying)(ying)(ying)及(ji)時(shi)(shi)調整填料(liao)函的(de)(de)(de)(de)壓力,否(fou)(fou)則(ze)會使(shi)(shi)泵(beng)(beng)(beng)吸(xi)入空氣,渣油(you)(you)(you)(you)(you)泵(beng)(beng)(beng),造(zao)成鑄帶(dai)條斷(duan)帶(dai),影響切(qie)粒(li),導(dao)致(zhi)切(qie)粒(li)機放流。(2)要(yao)經(jing)常檢(jian)查熱(re)(re)(re)媒夾套的(de)(de)(de)(de)溫(wen)(wen)(wen)度,主體(ti)(ti)與(yu)前、后(hou)蓋的(de)(de)(de)(de)熱(re)(re)(re)媒溫(wen)(wen)(wen)度要(yao)保持一(yi)致(zhi)。CQBG高(gao)(gao)溫(wen)(wen)(wen)磁(ci)力泵(beng)(beng)(beng)出(chu)口壓力測點要(yao)設(she)(she)聯鎖停(ting)止報警(jing),否(fou)(fou)則(ze),一(yi)旦(dan)排出(chu)管(guan)道受阻(zu),易(yi)造(zao)成泵(beng)(beng)(beng)體(ti)(ti)損壞。清洗(xi)移液時(shi)(shi),不(bu)要(yao)用泵(beng)(beng)(beng)輸(shu)(shu)送(song)清洗(xi)液,應(ying)(ying)(ying)拆下(xia)(xia)內件,移液結束后(hou)再(zai)安裝(zhuang),以免泵(beng)(beng)(beng)內混入異物。(3)每一(yi)次產(chan)量(liang)提高(gao)(gao)時(shi)(shi),要(yao)將當時(shi)(shi)的(de)(de)(de)(de)產(chan)量(liang)、轉(zhuan)速、出(chu)、入口壓力、電(dian)流值記錄下(xia)(xia)來,并(bing)將前后(hou)數據加(jia)以比較(jiao),認(ren)真分析(xi),以便盡早發現異常,及(ji)時(shi)(shi)處理2、高(gao)(gao)溫(wen)(wen)(wen)油(you)(you)(you)(you)(you)泵(beng)(beng)(beng)日常維(wei)護(hu)運(yun)(yun)行管(guan)理: (1)、因高(gao)(gao)溫(wen)(wen)(wen)油(you)(you)(you)(you)(you)泵(beng)(beng)(beng)泵(beng)(beng)(beng)體(ti)(ti)在高(gao)(gao)溫(wen)(wen)(wen)下(xia)(xia)運(yun)(yun)轉(zhuan),故冷態(tai)安裝(zhuang)時(shi)(shi)配(pei)管(guan)上應(ying)(ying)(ying)設(she)(she)鉸支座,以防升溫(wen)(wen)(wen)后(hou)配(pei)管(guan)位(wei)移。(2)、如遇停(ting)電(dian)或熱(re)(re)(re)媒循(xun)環(huan)中(zhong)(zhong)斷(duan)超(chao)過3Omin,則(ze)應(ying)(ying)(ying)將泵(beng)(beng)(beng)...
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