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2020
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04
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23
真(zhen)空(kong)(kong)泵(beng)(beng)發展(zhan)非常迅速，近年來它們的(de)(de)(de)(de)使用(yong)頻率逐(zhu)漸增加。然(ran)而，不可避(bi)免地(di)存在(zai)一(yi)(yi)(yi)些擔憂(you)。例如，由于(yu)(yu)其他(ta)一(yi)(yi)(yi)些原(yuan)因(yin)，羅(luo)茨(ci)(ci)真(zhen)空(kong)(kong)泵(beng)(beng)時的(de)(de)(de)(de)使用(yong)導(dao)致(zhi)了(le)一(yi)(yi)(yi)系列的(de)(de)(de)(de)失敗(bai)。例如，羅(luo)茨(ci)(ci)真(zhen)空(kong)(kong)泵(beng)(beng)高溫(wen)(wen)(wen)的(de)(de)(de)(de)原(yuan)因(yin)是什么，我(wo)們如何解決它們? 當羅(luo)茨(ci)(ci)真(zhen)空(kong)(kong)泵(beng)(beng)被使用(yong)時，它的(de)(de)(de)(de)溫(wen)(wen)(wen)度(du)(du)將持續上(shang)(shang)升(sheng)，這可能(neng)超過(guo)(guo)溫(wen)(wen)(wen)度(du)(du)屏障。這種(zhong)現象(xiang)有(you)很多原(yuan)因(yin)。在(zai)這里(li)，我(wo)們需要停止機(ji)(ji)(ji)(ji)器(qi)，并將其一(yi)(yi)(yi)點(dian)(dian)一(yi)(yi)(yi)點(dian)(dian)地(di)拆(chai)(chai)卸(xie)下來進行分析。這里(li)我(wo)們將介紹設備的(de)(de)(de)(de)拆(chai)(chai)卸(xie)方法以及電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)溫(wen)(wen)(wen)度(du)(du)過(guo)(guo)高的(de)(de)(de)(de)原(yuan)因(yin)。 一(yi)(yi)(yi)，真(zhen)空(kong)(kong)泵(beng)(beng)溫(wen)(wen)(wen)度(du)(du)太高 (1)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)功率大(da)(da)，工(gong)作電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)大(da)(da)，發熱量大(da)(da)。 (2)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)轉速低(di)，風(feng)(feng)(feng)(feng)壓(ya)大(da)(da)，風(feng)(feng)(feng)(feng)量小。 (3)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)葉片(pian)數量少，風(feng)(feng)(feng)(feng)量小。 (4)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)沾有(you)灰塵(chen)和油污，降(jiang)(jiang)低(di)了(le)散熱能(neng)力。 (5)真(zhen)空(kong)(kong)泵(beng)(beng)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)現場母線電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)為380伏，由于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)纜壓(ya)降(jiang)(jiang)和負載(zai)分布不均勻，實際上(shang)(shang)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)施加的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)只有(you)365伏，真(zhen)空(kong)(kong)泵(beng)(beng)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)低(di)，運行電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)大(da)(da)。 以上(shang)(shang)是真(zhen)空(kong)(kong)泵(beng)(beng)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)溫(wen)(wen)(wen)度(du)(du)過(guo)(guo)高的(de)(de)(de)(de)原(yuan)因(yin)。為了(le)避(bi)免真(zhen)空(kong)(kong)泵(beng)(beng)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)溫(wen)(wen)(wen)度(du)(du)過(guo)(guo)高的(de)(de)(de)(de)現象(xiang)，可以定(ding)期清(qing)除電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)上(shang)(shang)的(de)(de)(de)(de)灰塵(chen)，電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)散熱器(qi)必須(xu)保持清(qing)潔(jie)，并增加散熱能(neng)力。將原(yuan)來的(de)(de)(de)(de)風(feng)(feng)(feng)(feng)扇罩延(yan)長40厘(li)米，并安(an)裝一(yi)(yi)(yi)個與風(feng)(feng)(feng)(feng)扇罩內徑相(xiang)同的(de)(de)(de)(de)軸流(liu)風(feng)(feng)(feng)(feng)扇。 二(er)，拆(chai)(chai)卸(xie)步驟 1.在(zai)拆(chai)(chai)卸(xie)羅(luo)茨(ci)(ci)真(zhen)空(kong)(kong)泵(beng)(beng)之前，測量并記錄(lu)轉子的(de)(de)(de)(de)部分間隙，盡量不要用(yong)重(zhong)錘敲擊。拆(chai)(chai)下的(de)(de)(de)(de)零件(jian)應妥(tuo)善保管(guan)，不得損壞(huai)。 2.停止詳細記錄(lu)更(geng)換所需零部件(jian)的(de)(de)(de)(de)原(yuan)因(yin)及其應用(yong)狀態(tai)。 3.再次拆(chai)(chai)卸(xie)進口真(zhen)空(kong)(kong)泵(beng)(beng)前，清(qing)潔(jie)所有(you)零件(jian)并修(xiu)整毛(mao)刺。 4.無(wu)密封(feng)墊襯或(huo)密封(feng)圈的(de)(de)(de)(de)靜態(tai)密封(feng)面應涂無(wu)機(ji)(ji)(ji)(ji)硅橡膠涂層(ceng)...
2020
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04
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進(jin)(jin)口(kou)(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)做為(wei)人(ren)(ren)們(men)平時(shi)生產制(zhi)造衣食(shi)住行工作上常(chang)常(chang)會采用(yong)的(de)(de)(de)(de)(de)一(yi)(yi)(yi)種機(ji)(ji)器設備(bei)，在(zai)應(ying)(ying)用(yong)時(shi)人(ren)(ren)們(men)將(jiang)會碰(peng)到(dao)(dao)各(ge)式各(ge)樣的(de)(de)(de)(de)(de)常(chang)見故(gu)障，比(bi)如(ru)：真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)起煙、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)不夠、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)噪聲、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)卡住、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)滲油(you)、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)溫度高、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)抽不了力、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)不轉(zhuan)、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)工作壓力很(hen)小、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)漏(lou)水(shui)(shui)等(deng)。實際上造成(cheng) 真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)出(chu)現常(chang)見故(gu)障，許多情況下都是(shi)由(you)于平常(chang)錯誤(wu)操作而(er)導致的(de)(de)(de)(de)(de)，當進(jin)(jin)口(kou)(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)出(chu)現漏(lou)水(shui)(shui)狀況，人(ren)(ren)們(men)應(ying)(ying)當如(ru)何(he)處(chu)理(li)? 碰(peng)到(dao)(dao)進(jin)(jin)口(kou)(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)漏(lou)水(shui)(shui)這個問(wen)題(ti)時(shi)不必慌亂(luan)，進(jin)(jin)口(kou)(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)出(chu)現漏(lou)水(shui)(shui)狀況，人(ren)(ren)們(men)應(ying)(ying)當如(ru)何(he)處(chu)理(li)呢?人(ren)(ren)們(men)針對實際問(wen)題(ti)分析究竟是(shi)什幺(yao)緣(yuan)故(gu)導致的(de)(de)(de)(de)(de)這一(yi)(yi)(yi)常(chang)見故(gu)障，隨后還有(you)目的(de)(de)(de)(de)(de)性的(de)(de)(de)(de)(de)去處(chu)理(li)。 1、假如(ru)發覺(jue)已經(jing)工作的(de)(de)(de)(de)(de)柴油(you)發動(dong)(dong)機(ji)(ji)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)漏(lou)水(shui)(shui)，不可馬(ma)上終(zhong)止(zhi)其工作中，應(ying)(ying)使(shi)其維持在(zai)最少(shao)的(de)(de)(de)(de)(de)平穩轉(zhuan)速比(bi)，另外向制(zhi)冷系內(nei)邊(bian)(bian)加河邊(bian)(bian)加水(shui)(shui)(留意：開(kai)啟(qi)放水(shui)(shui)口(kou)(kou)(kou)(kou)蓋時(shi)，應(ying)(ying)在(zai)其上邊(bian)(bian)放一(yi)(yi)(yi)遮住物，避免被出(chu)現的(de)(de)(de)(de)(de)水(shui)(shui)蒸氣燙傷)，使(shi)柴油(you)發動(dong)(dong)機(ji)(ji)減溫，短(duan)期(qi)內(nei)、慢速度行車，駛(shi)至周邊(bian)(bian)藏身之處(chu)再開(kai)展清除(chu)。如(ru)果是(shi)突遭真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)罩殼裂開(kai)而(er)漏(lou)水(shui)(shui)，或真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)內(nei)零(ling)件(jian)毀(hui)壞(huai)而(er)喪失(shi)泵(beng)(beng)(beng)(beng)水(shui)(shui)功(gong)效時(shi)，可酌情考(kao)慮拆(chai)換(huan)有(you)關(guan)零(ling)件(jian)，故(gu)障檢測。 2、假如(ru)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)毀(hui)壞(huai)得十分比(bi)較嚴(yan)重，中途又(you)沒有(you)維修標(biao)準，可將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)進(jin)(jin)、出(chu)水(shui)(shui)口(kou)(kou)(kou)(kou)立即接好，以(yi)靈活運(yun)用(yong)熱水(shui)(shui)管的(de)(de)(de)(de)(de)當然循環系統功(gong)效臨時(shi)性使(shi)柴油(you)發動(dong)(dong)機(ji)(ji)維持一(yi)(yi)(yi)切正(zheng)常(chang)的(de)(de)(de)(de)(de)溫度;或是(shi)運(yun)用(yong)一(yi)(yi)(yi)內(nei)胎或塑料水(shui)(shui)桶做為(wei)器皿，將(jiang)其死(si)死(si)地固(gu)定不動(dong)(dong)住，隨后從器皿中引出(chu)來二根橡膠軟(ruan)管，一(yi)(yi)(yi)根接在(zai)柴油(you)發動(dong)(dong)機(ji)(ji)的(de)(de)(de)(de)(de)進(jin)(jin)水(shui)(shui)管上，另一(yi)(yi)(yi)根接在(zai)柴油(you)發動(dong)(dong)機(ji)(ji)...
2020
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高(gao)(gao)(gao)溫(wen)油(you)泵(beng)(beng)(beng)(beng)作(zuo)為(wei)(wei)優(you)質(zhi)(zhi)(zhi)(zhi)熱(re)油(you)循環泵(beng)(beng)(beng)(beng)和(he)熱(re)載體(ti)(ti)輸(shu)送泵(beng)(beng)(beng)(beng)，是(shi)換熱(re)設(she)備(bei)中(zhong)理(li)(li)想的(de)(de)(de)(de)(de)配(pei)套泵(beng)(beng)(beng)(beng)，能(neng)(neng)夠輸(shu)送無固體(ti)(ti)顆(ke)(ke)粒(li)的(de)(de)(de)(de)(de)高(gao)(gao)(gao)溫(wen)液(ye)(ye)(ye)體(ti)(ti)。高(gao)(gao)(gao)溫(wen)油(you)泵(beng)(beng)(beng)(beng)采用自加(jia)熱(re)散(san)熱(re)結構，改變了傳統的(de)(de)(de)(de)(de)水冷結構，使(shi)泵(beng)(beng)(beng)(beng)結構更加(jia)合理(li)(li)、高(gao)(gao)(gao)效(xiao)、節能(neng)(neng)，產品性(xing)(xing)(xing)能(neng)(neng)得到(dao)優(you)化(hua)(hua)(hua)，使(shi)用可靠(kao)性(xing)(xing)(xing)大(da)大(da)提高(gao)(gao)(gao)。高(gao)(gao)(gao)溫(wen)油(you)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)選(xuan)(xuan)擇(ze)可從管(guan)道(dao)布置(zhi)、運行工(gong)況、液(ye)(ye)(ye)體(ti)(ti)性(xing)(xing)(xing)質(zhi)(zhi)(zhi)(zhi)、輸(shu)液(ye)(ye)(ye)量(liang)(liang)和(he)裝(zhuang)置(zhi)揚程五個(ge)方(fang)面考慮。接下(xia)來將為(wei)(wei)您詳細分(fen)析(xi)高(gao)(gao)(gao)溫(wen)油(you)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)選(xuan)(xuan)擇(ze)技巧。 1.裝(zhuang)置(zhi)系(xi)(xi)統的(de)(de)(de)(de)(de)管(guan)道(dao)布置(zhi)情況是(shi)指進液(ye)(ye)(ye)高(gao)(gao)(gao)度(du)、進液(ye)(ye)(ye)距(ju)離、進液(ye)(ye)(ye)方(fang)向、側最(zui)(zui)低液(ye)(ye)(ye)位、出料側最(zui)(zui)高(gao)(gao)(gao)液(ye)(ye)(ye)位等(deng)數據(ju)，以及管(guan)道(dao)規(gui)格及其長度(du)、材(cai)料、管(guan)件(jian)規(gui)格、數量(liang)(liang)等(deng)。為(wei)(wei)了計(ji)算(suan)(suan)系(xi)(xi)統的(de)(de)(de)(de)(de)揚程和(he)檢查(cha)氣蝕。 2.有許多操(cao)作(zuo)條件(jian)，例如液(ye)(ye)(ye)體(ti)(ti)的(de)(de)(de)(de)(de)操(cao)作(zuo)溫(wen)度(du)、飽和(he)蒸汽(qi)(qi)力P、吸(xi)入(ru)側壓力PS(絕(jue)對(dui))、排出側容(rong)器(qi)壓力PZ、海拔、環境溫(wen)度(du)的(de)(de)(de)(de)(de)操(cao)作(zuo)是(shi)間(jian)歇的(de)(de)(de)(de)(de)還是(shi)連續的(de)(de)(de)(de)(de)、以及高(gao)(gao)(gao)溫(wen)導(dao)熱(re)油(you)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)位置(zhi)是(shi)固定(ding)的(de)(de)(de)(de)(de)還是(shi)可移動(dong)的(de)(de)(de)(de)(de)。 3.液(ye)(ye)(ye)體(ti)(ti)性(xing)(xing)(xing)質(zhi)(zhi)(zhi)(zhi)，包括液(ye)(ye)(ye)體(ti)(ti)介(jie)質(zhi)(zhi)(zhi)(zhi)名稱(cheng)、物(wu)理(li)(li)性(xing)(xing)(xing)質(zhi)(zhi)(zhi)(zhi)、化(hua)(hua)(hua)學(xue)性(xing)(xing)(xing)質(zhi)(zhi)(zhi)(zhi)和(he)其他性(xing)(xing)(xing)質(zhi)(zhi)(zhi)(zhi)，物(wu)理(li)(li)性(xing)(xing)(xing)質(zhi)(zhi)(zhi)(zhi)包括溫(wen)度(du)C、密度(du)D、粘度(du)U、固體(ti)(ti)顆(ke)(ke)粒(li)直徑和(he)介(jie)質(zhi)(zhi)(zhi)(zhi)中(zhong)氣體(ti)(ti)含量(liang)(liang)等(deng)。這涉及到(dao)系(xi)(xi)統的(de)(de)(de)(de)(de)揚程、有效(xiao)汽(qi)(qi)蝕余量(liang)(liang)的(de)(de)(de)(de)(de)計(ji)算(suan)(suan)和(he)合適的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)型：化(hua)(hua)(hua)學(xue)性(xing)(xing)(xing)質(zhi)(zhi)(zhi)(zhi)，主要(yao)指液(ye)(ye)(ye)體(ti)(ti)介(jie)質(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)化(hua)(hua)(hua)學(xue)腐蝕性(xing)(xing)(xing)和(he)毒性(xing)(xing)(xing)，是(shi)選(xuan)(xuan)擇(ze)高(gao)(gao)(gao)溫(wen)導(dao)熱(re)油(you)泵(beng)(beng)(beng)(beng)材(cai)料和(he)使(shi)用哪種軸封類型的(de)(de)(de)(de)(de)重(zhong)要(yao)依據(ju)。 4.設(she)備(bei)系(xi)(xi)統所需的(de)(de)(de)(de)(de)揚程是(shi)泵(beng)(beng)(beng)(beng)選(xuan)(xuan)擇(ze)的(de)(de)(de)(de)(de)另一個(ge)重(zhong)要(yao)性(xing)(xing)(xing)能(neng)(neng)數據(ju)。一般情況下(xia)，電梯應在放大(da)5%-10%后選(xuan)(xuan)擇(ze)。 5.流量(liang)(liang)是(shi)惠州高(gao)(gao)(gao)溫(wen)油(you)泵(beng)(beng)(beng)(beng)廠家的(de)(de)(de)(de)(de)重(zhong)要(yao)性(xing)(xing)(xing)能(neng)(neng)數據(ju)之一，直接關系(xi)(xi)到(dao)整(zheng)個(ge)裝(zhuang)置(zhi)的(de)(de)(de)(de)(de)生產能(neng)(neng)力和(he)輸(shu)送能(neng)(neng)力。例如，設(she)計(ji)院可以在工(gong)藝設(she)計(ji)中(zhong)計(ji)算(suan)(suan)正...
2020
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04
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30
真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)是指(zhi)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)機(ji)械、物理(li)、化(hua)(hua)學或(huo)物理(li)化(hua)(hua)學方(fang)法(fa)對(dui)泵(beng)(beng)(beng)送(song)容器進行(xing)抽(chou)吸以(yi)獲得(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)的(de)(de)(de)(de)(de)裝置(zhi)或(huo)設備。一(yi)般(ban)來(lai)說，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)是一(yi)種(zhong)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)各(ge)種(zhong)方(fang)法(fa)來(lai)改善、產生(sheng)和(he)(he)保持(chi)封閉空(kong)(kong)間內真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)的(de)(de)(de)(de)(de)裝置(zhi)。 由于(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)部門(men)涉(she)及的(de)(de)(de)(de)(de)工(gong)作壓力(li)(li)(li)范圍很廣，任(ren)何類(lei)(lei)型(xing)(xing)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)都不可能完全適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)所有的(de)(de)(de)(de)(de)工(gong)作壓力(li)(li)(li)范圍。根據(ju)不同(tong)(tong)的(de)(de)(de)(de)(de)工(gong)作壓力(li)(li)(li)范圍和(he)(he)不同(tong)(tong)的(de)(de)(de)(de)(de)工(gong)作要(yao)(yao)求(qiu)，只(zhi)能使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)不同(tong)(tong)類(lei)(lei)型(xing)(xing)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)。為(wei)了便(bian)于(yu)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)和(he)(he)滿足(zu)各(ge)種(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)工(gong)藝(yi)的(de)(de)(de)(de)(de)需要(yao)(yao)，有時根據(ju)性(xing)能要(yao)(yao)求(qiu)組合(he)各(ge)種(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)并(bing)以(yi)單元形式(shi)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。 1.真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)類(lei)(lei)型(xing)(xing) 隨(sui)(sui)著真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)發(fa)展，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)有多種(zhong)類(lei)(lei)型(xing)(xing)，泵(beng)(beng)(beng)送(song)速度從每(mei)秒零點(dian)幾升到每(mei)秒幾十萬或(huo)幾百萬升。隨(sui)(sui)著真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)技術(shu)對(dui)其在生(sheng)產和(he)(he)科(ke)研領域的(de)(de)(de)(de)(de)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)壓力(li)(li)(li)范圍的(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)越來(lai)越寬，為(wei)了滿足(zu)生(sheng)產和(he)(he)科(ke)研過程的(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)，多臺真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)組成一(yi)個(ge)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)系統來(lai)共(gong)同(tong)(tong)抽(chou)氣(qi)是非(fei)常(chang)必(bi)要(yao)(yao)的(de)(de)(de)(de)(de)。 常(chang)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)有：干式(shi)螺(luo)旋真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)、水環泵(beng)(beng)(beng)、往(wang)復泵(beng)(beng)(beng)、滑閥泵(beng)(beng)(beng)、旋轉葉(xie)片泵(beng)(beng)(beng)、羅茨泵(beng)(beng)(beng)和(he)(he)擴散泵(beng)(beng)(beng)等(deng)。這(zhe)些泵(beng)(beng)(beng)是我國(guo)國(guo)民經(jing)(jing)濟各(ge)行(xing)業(ye)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)技術(shu)的(de)(de)(de)(de)(de)主(zhu)要(yao)(yao)泵(beng)(beng)(beng)。近年來(lai)，隨(sui)(sui)著中國(guo)經(jing)(jing)濟持(chi)續高速發(fa)展，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)相關下游應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)產業(ye)保持(chi)了快速增長勢頭。同(tong)(tong)時，在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)領域不斷擴大等(deng)因素的(de)(de)(de)(de)(de)推(tui)動(dong)下，我國(guo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)行(xing)業(ye)實現了持(chi)續、穩定、快速的(de)(de)(de)(de)(de)發(fa)展。 2.真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)總體(ti)(ti)結(jie)構(gou)(gou)公(gong)式(shi)和(he)(he)傳動(dong)方(fang)式(shi) 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)泵(beng)(beng)(beng)體(ti)(ti)的(de)(de)(de)(de)(de)布置(zhi)結(jie)構(gou)(gou)決定了泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)整體(ti)(ti)結(jie)構(gou)(gou)：1)立式(shi)結(jie)構(gou)(gou)：進、排(pai)氣(qi)口水平布置(zhi)，便(bian)于(yu)管(guan)道的(de)(de)(de)(de)(de)組裝和(he)(he)連接(jie)。然而(er)，這(zhe)種(zhong)泵(beng)(beng)(beng)重心(xin)高，高速時穩定性(xing)差，所以(yi)這(zhe)種(zhong)泵(beng)(beng)(beng)主(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)小型(xing)(xing)泵(beng)(beng)(beng)。2)水平結(jie)構(gou)(gou)：泵(beng)(beng)(beng)有一(yi)個(ge)上入口和(he)(he)一(yi)個(ge)...
2020
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05
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07
水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)是(shi)(shi)(shi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)不可缺少(shao)(shao)的(de)(de)(de)(de)(de)(de)。一(yi)方面，當我(wo)們檢(jian)(jian)查泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)時，我(wo)們檢(jian)(jian)查它的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量是(shi)(shi)(shi)否充(chong)(chong)足。只有(you)(you)在(zai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量充(chong)(chong)足的(de)(de)(de)(de)(de)(de)前提下(xia)(xia)才能(neng)(neng)提高設備(bei)的(de)(de)(de)(de)(de)(de)效率(lv)，許多功能(neng)(neng)都是(shi)(shi)(shi)在(zai)加水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)充(chong)(chong)足的(de)(de)(de)(de)(de)(de)前提下(xia)(xia)實(shi)現的(de)(de)(de)(de)(de)(de)。然(ran)而，由于結構(gou)原因，許多用(yong)戶無法(fa)注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。以下(xia)(xia)細節詳(xiang)細描述(shu)了(le)注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)過(guo)程。 1、小(xiao)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)站(zhan)人工注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)法(fa)，進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)直徑小(xiao)于300毫米，進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)入(ru)(ru)口通常有(you)(you)底(di)閥，一(yi)般采用(yong)人工注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)法(fa)，即從(cong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)殼上(shang)部的(de)(de)(de)(de)(de)(de)專用(yong)充(chong)(chong)排水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)孔處(chu)的(de)(de)(de)(de)(de)(de)注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)漏斗注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。 2、在(zai)啟動(dong)(dong)(dong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)之(zhi)前，將(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)注(zhu)(zhu)(zhu)(zhu)滿水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)并(bing)密(mi)封。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)啟動(dong)(dong)(dong)后，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)從(cong)真(zhen)空(kong)(kong)(kong)(kong)箱(xiang)進(jin)(jin)入(ru)(ru)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)。由于水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)中的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)下(xia)(xia)降，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)中形成(cheng)一(yi)定的(de)(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)。在(zai)大氣(qi)壓(ya)力的(de)(de)(de)(de)(de)(de)作用(yong)下(xia)(xia)，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)中的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)通過(guo)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)進(jin)(jin)入(ru)(ru)進(jin)(jin)入(ru)(ru)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)，形成(cheng)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)循(xun)環(huan)(huan)，使水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)開始正常運行(xing)。 3、真(zhen)空(kong)(kong)(kong)(kong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)法(fa)對于無底(di)閥的(de)(de)(de)(de)(de)(de)小(xiao)型泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)站(zhan)，可采用(yong)真(zhen)空(kong)(kong)(kong)(kong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)法(fa)。 4、常用(yong)的(de)(de)(de)(de)(de)(de)方法(fa)是(shi)(shi)(shi)在(zai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)吸(xi)氣(qi)孔或靠近泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)上(shang)安裝(zhuang)手動(dong)(dong)(dong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)，以泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)送空(kong)(kong)(kong)(kong)氣(qi)和分(fen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)，使其成(cheng)為水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)啟動(dong)(dong)(dong)時的(de)(de)(de)(de)(de)(de)注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)工具，從(cong)而取消(xiao)了(le)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)上(shang)的(de)(de)(de)(de)(de)(de)底(di)閥，減少(shao)(shao)了(le)能(neng)(neng)量損失，提高了(le)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)裝(zhuang)置的(de)(de)(de)(de)(de)(de)效率(lv)。 5、自引水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)和注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)對于半潛(qian)式泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)房(fang)，無需人工注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)即可將(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)引入(ru)(ru)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)內。這種泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)站(zhan)也(ye)有(you)(you)明顯的(de)(de)(de)(de)(de)(de)優(you)勢，即易于實(shi)現泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)站(zhan)自動(dong)(dong)(dong)化，時效性強。 向2bv2-071水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)注(zhu)(zhu)(zhu)(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)時，必須(xu)檢(jian)(jian)查水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)循(xun)環(huan)(huan)是(shi)(shi)(shi)否正常，壓(ya)力是(shi)(shi)(shi)否保持在(zai)正常范圍內。用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)填充(chong)(chong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)優(you)點是(shi)(shi)(shi)降低能(neng)(neng)耗，并(bing)使泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)始終處(chu)于正常使用(yong)狀態。
2020
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05
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13
真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是(shi)一種廣泛的(de)(de)(de)(de)(de)(de)機(ji)械(xie)設(she)備(bei)。隨著當今市(shi)場對真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)認(ren)識的(de)(de)(de)(de)(de)(de)不斷提高，對真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)需求(qiu)越來(lai)(lai)(lai)越大。盡管(guan)許多(duo)(duo)人(ren)經(jing)常(chang)使(shi)(shi)用真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)，但他(ta)們對真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)附件(jian)(jian)(jian)(jian)(jian)了(le)(le)解很多(duo)(duo)。因(yin)(yin)此，他(ta)們經(jing)常(chang)購買一些(xie)專(zhuan)業(ye)的(de)(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)來(lai)(lai)(lai)組(zu)裝(zhuang)(zhuang)(zhuang)和(he)(he)(he)使(shi)(shi)用真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。事(shi)實(shi)上，關于(yu)這個(ge)(ge)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)組(zu)裝(zhuang)(zhuang)(zhuang)，嚴格地(di)說，最(zui)初的(de)(de)(de)(de)(de)(de)包裝(zhuang)(zhuang)(zhuang)由于(yu)幾(ji)個(ge)(ge)原(yuan)(yuan)因(yin)(yin)工作(zuo)得更(geng)好(hao)。 一、真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)原(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)優(you)勢(shi) 1.首先，原(yuan)(yuan)來(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)部(bu)分更(geng)好(hao)地(di)融合(he)在一起。 事(shi)實(shi)上，這個(ge)(ge)原(yuan)(yuan)理大家都會很熟(shu)悉(xi)，因(yin)(yin)為現(xian)(xian)在的(de)(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)，也(ye)涉及(ji)到(dao)很多(duo)(duo)組(zu)裝(zhuang)(zhuang)(zhuang)問題(ti)，完全(quan)是(shi)原(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)產品，有(you)了(le)(le)原(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)，可以(yi)使(shi)(shi)用起來(lai)(lai)(lai)更(geng)方(fang)便，經(jing)過(guo)(guo)原(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)組(zu)裝(zhuang)(zhuang)(zhuang)，配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)之(zhi)間的(de)(de)(de)(de)(de)(de)磨合(he)在使(shi)(shi)用過(guo)(guo)程中(zhong)會相(xiang)對更(geng)好(hao)，更(geng)安全(quan)。 2.其次，原(yuan)(yuan)有(you)配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)失效概率相(xiang)對較低 原(yuan)(yuan)始配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)在使(shi)(shi)用中(zhong)出(chu)現(xian)(xian)故障的(de)(de)(de)(de)(de)(de)概率也(ye)相(xiang)對較低。如果(guo)不是(shi)原(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)和(he)(he)(he)多(duo)(duo)個(ge)(ge)部(bu)件(jian)(jian)(jian)(jian)(jian)混(hun)合(he)在一起，實(shi)際上并(bing)不是(shi)對每(mei)個(ge)(ge)人(ren)都有(you)好(hao)處，因(yin)(yin)為非常(chang)好(hao)的(de)(de)(de)(de)(de)(de)部(bu)件(jian)(jian)(jian)(jian)(jian)或其他(ta)問題(ti)和(he)(he)(he)條件(jian)(jian)(jian)(jian)(jian)容(rong)(rong)易不兼(jian)容(rong)(rong)，這將(jiang)影響(xiang)用戶(hu)的(de)(de)(de)(de)(de)(de)使(shi)(shi)用效率，這也(ye)是(shi)一個(ge)(ge)重要的(de)(de)(de)(de)(de)(de)方(fang)面。 3.原(yuan)(yuan)有(you)配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)維(wei)護更(geng)方(fang)便 簡而言(yan)之(zhi)，所有(you)的(de)(de)(de)(de)(de)(de)配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)都來(lai)(lai)(lai)自制造商，因(yin)(yin)此即使(shi)(shi)他(ta)們自己的(de)(de)(de)(de)(de)(de)設(she)備(bei)存在細微的(de)(de)(de)(de)(de)(de)故障和(he)(he)(he)小問題(ti)。部(bu)門處理速度很快。如果(guo)有(you)混(hun)搭(da)，很多(duo)(duo)不同(tong)的(de)(de)(de)(de)(de)(de)部(bu)門可能會同(tong)時(shi)參與(yu)，這將(jiang)導致售后處理的(de)(de)(de)(de)(de)(de)麻煩。這就是(shi)為什么許多(duo)(duo)人(ren)不想看(kan)它。 一般(ban)來(lai)(lai)(lai)說，真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)附件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)使(shi)(shi)用和(he)(he)(he)更(geng)換對于(yu)經(jing)常(chang)使(shi)(shi)用真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)人(ren)來(lai)(lai)(lai)說也(ye)是(shi)一個(ge)(ge)問題(ti)。因(yin)(yin)此，更(geng)換時(shi)使(shi)(shi)用原(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)產品通常(chang)更(geng)明智。效果(guo)也(ye)是(shi)最(zui)好(hao)的(de)(de)(de)(de)(de)(de)，以(yi)便為真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)提供最(zui)大的(de)(de)(de)(de)(de)(de)優(you)勢(shi)。 二、真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)原(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)必要性(xing) 一般(ban)的(de)(de)(de)(de)(de)(de)仿制...
2020
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1、選擇(ze)節能(neng)型水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng) 目(mu)前，國內外市場上(shang)有(you)(you)2BV、2BE、V、vg等系(xi)列適(shi)用(yong)于造紙(zhi)(zhi)行業的(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。通過近年來水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)原油和(he)(he)低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)行業新產品(pin)的(de)(de)(de)(de)(de)開發，水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)效率有(you)(you)了很大(da)的(de)(de)(de)(de)(de)提(ti)高(gao)(gao)(gao)。 2、選擇(ze)低速(su)(su)(su)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng) 水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)效率與(yu)轉(zhuan)(zhuan)速(su)(su)(su)直接相(xiang)關(guan)。水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)量(liang)主要(yao)與(yu)轉(zhuan)(zhuan)速(su)(su)(su)有(you)(you)關(guan)。當轉(zhuan)(zhuan)速(su)(su)(su)高(gao)(gao)(gao)于規定值時，軸功率與(yu)轉(zhuan)(zhuan)速(su)(su)(su)呈近似二(er)次(ci)關(guan)系(xi)。當轉(zhuan)(zhuan)速(su)(su)(su)增加10%時，風量(liang)也(ye)增加10%，而(er)軸功率增加約(yue)20%。因此，在(zai)選擇(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時，應盡可能(neng)選擇(ze)低轉(zhuan)(zhuan)速(su)(su)(su)的(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。 3、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)點的(de)(de)(de)(de)(de)合理組(zu)(zu)合 具有(you)(you)相(xiang)似空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間位置的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度和(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)點應結合在(zai)一(yi)起，并(bing)由較(jiao)大(da)的(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽吸(xi)。水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)(zu)的(de)(de)(de)(de)(de)組(zu)(zu)合應考慮(lv)有(you)(you)利于管(guan)(guan)道(dao)布局和(he)(he)區分各功能(neng)區。當風量(liang)相(xiang)近，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度不(bu)同時，可選用(yong)帶隔板的(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。 4、水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)組(zu)(zu)合點容積(ji)應換(huan)算 5、應適(shi)當考慮(lv)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)管(guan)(guan)道(dao)損(sun)耗(hao) 從每個真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)元件(jian)吸(xi)入的(de)(de)(de)(de)(de)氣(qi)(qi)體(ti)(ti)在(zai)管(guan)(guan)道(dao)中流(liu)動時會(hui)有(you)(you)一(yi)定的(de)(de)(de)(de)(de)管(guan)(guan)道(dao)損(sun)耗(hao)，這將導致(zhi)氣(qi)(qi)體(ti)(ti)壓力(li)降低和(he)(he)體(ti)(ti)積(ji)膨脹。 6、介質溫(wen)(wen)(wen)度應適(shi)當校正 由于造紙(zhi)(zhi)機上(shang)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽取的(de)(de)(de)(de)(de)氣(qi)(qi)體(ti)(ti)是溫(wen)(wen)(wen)度較(jiao)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)濕空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)，而(er)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)工(gong)作流(liu)體(ti)(ti)由于條件(jian)限(xian)制，水(shui)(shui)(shui)溫(wen)(wen)(wen)較(jiao)高(gao)(gao)(gao)，與(yu)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)性能(neng)曲線上(shang)標定的(de)(de)(de)(de)(de)工(gong)作條件(jian)不(bu)一(yi)致(zhi)，因此需要(yao)對空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)溫(wen)(wen)(wen)度和(he)(he)水(shui)(shui)(shui)溫(wen)(wen)(wen)進(jin)行修正。 當空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)溫(wen)(wen)(wen)度較(jiao)高(gao)(gao)(gao)而(er)水(shui)(shui)(shui)溫(wen)(wen)(wen)較(jiao)低時，修正后的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)量(liang)會(hui)較(jiao)小(xiao)，所(suo)選的(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)會(hui)較(jiao)小(xiao)，否則(ze)所(suo)選的(de)(de)(de)(de)(de)國產水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)會(hui)較(jiao)大(da)。
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