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行業資訊
了(le)解行業的(de)最(zui)新資訊(xun)
2019
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10
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21
水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)怎么選(xuan) 耐(nai)腐(fu)(fu)蝕(shi)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)，集耐(nai)腐(fu)(fu)蝕(shi)材料、高(gao)真(zhen)(zhen)空(kong)(kong)(kong)(kong)等(deng)技術于一體(ti)(ti)，產品具有耐(nai)腐(fu)(fu)蝕(shi)性能(neng)強、極限真(zhen)(zhen)空(kong)(kong)(kong)(kong)度高(gao)、排氣(qi)量大(da)等(deng)特(te)點。 對(dui)于水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)來說(shuo)，要保證其(qi)(qi)穩(wen)(wen)定(ding)(ding)運(yun)行，就是為(wei)了效率以(yi)及穩(wen)(wen)定(ding)(ding)性，如(ru)(ru)果在(zai)極限真(zhen)(zhen)空(kong)(kong)(kong)(kong)度附近及大(da)排氣(qi)壓(ya)力(li)(li)(li)附近運(yun)行，真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)效率極低，而且工作很不穩(wen)(wen)定(ding)(ding)，易(yi)(yi)產生(sheng)振動和噪音。而且水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)還容易(yi)(yi)發生(sheng)汽蝕(shi)現(xian)(xian)象，導致泵(beng)(beng)(beng)(beng)(beng)體(ti)(ti)、葉輪等(deng)零件(jian)的(de)(de)(de)(de)(de)損壞，甚至(zhi)無法工作。 在(zai)有基本(ben)的(de)(de)(de)(de)(de)參數后，選(xuan)泵(beng)(beng)(beng)(beng)(beng)過(guo)程中： 如(ru)(ru)果泵(beng)(beng)(beng)(beng)(beng)所需的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)度或(huo)(huo)排氣(qi)壓(ya)力(li)(li)(li)不高(gao)時(shi)，可優先選(xuan)擇(ze)單級泵(beng)(beng)(beng)(beng)(beng); 如(ru)(ru)果真(zhen)(zhen)空(kong)(kong)(kong)(kong)度或(huo)(huo)排氣(qi)壓(ya)力(li)(li)(li)較(jiao)(jiao)(jiao)(jiao)高(gao)，單級泵(beng)(beng)(beng)(beng)(beng)往(wang)往(wang)不能(neng)滿足，或(huo)(huo)者要求泵(beng)(beng)(beng)(beng)(beng)在(zai)較(jiao)(jiao)(jiao)(jiao)高(gao)真(zhen)(zhen)空(kong)(kong)(kong)(kong)度情況下仍有較(jiao)(jiao)(jiao)(jiao)大(da)的(de)(de)(de)(de)(de)抽氣(qi)量、穩(wen)(wen)定(ding)(ding)的(de)(de)(de)(de)(de)抽氣(qi)性能(neng)，可選(xuan)用(yong)(yong)(yong)雙(shuang)級泵(beng)(beng)(beng)(beng)(beng); 如(ru)(ru)果真(zhen)(zhen)空(kong)(kong)(kong)(kong)度要求在(zai)-710mmHg以(yi)上，可選(xuan)用(yong)(yong)(yong)氣(qi)體(ti)(ti)噴射(she)器+水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)機(ji)組(zu)作為(wei)抽真(zhen)(zhen)空(kong)(kong)(kong)(kong)裝置，以(yi)提(ti)高(gao)設備(bei)在(zai)低壓(ya)下的(de)(de)(de)(de)(de)抽速(su)，同時(shi)避免(mian)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)發生(sheng)氣(qi)蝕(shi)現(xian)(xian)象。 另外如(ru)(ru)果只(zhi)作真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)用(yong)(yong)(yong)，則(ze)選(xuan)用(yong)(yong)(yong)單作用(yong)(yong)(yong)泵(beng)(beng)(beng)(beng)(beng)比較(jiao)(jiao)(jiao)(jiao)好，構造簡(jian)單，易(yi)(yi)維(wei)護，且在(zai)較(jiao)(jiao)(jiao)(jiao)高(gao)真(zhen)(zhen)空(kong)(kong)(kong)(kong)情況下抗汽蝕(shi)性好; 如(ru)(ru)果還可能(neng)作為(wei)較(jiao)(jiao)(jiao)(jiao)壓(ya)縮機(ji)使用(yong)(yong)(yong)，則(ze)選(xuan)用(yong)(yong)(yong)雙(shuang)作用(yong)(yong)(yong)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)比較(jiao)(jiao)(jiao)(jiao)合(he)適。雙(shuang)作用(yong)(yong)(yong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)氣(qi)量大(da)，體(ti)(ti)積(ji)小(xiao)，徑向力(li)(li)(li)能(neng)自動平(ping)衡，軸(zhou)不容易(yi)(yi)產生(sheng)疲勞斷裂，泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)使用(yong)(yong)(yong)壽命也較(jiao)(jiao)(jiao)(jiao)長(chang)。 水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)困油了怎么辦? 水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)有著眾多的(de)(de)(de)(de)(de)優良特(te)點，不用(yong)(yong)(yong)油工作、對(dui)環(huan)(huan)(huan)(huan)(huan)境無污染等(deng)特(te)點使其(qi)(qi)在(zai)各行各業都(dou)有著極其(qi)(qi)廣泛的(de)(de)(de)(de)(de)應用(yong)(yong)(yong)。 水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)使用(yong)(yong)(yong)的(de)(de)(de)(de)(de)過(guo)程中，有時(shi)候會出現(xian)(xian)困油的(de)(de)(de)(de)(de)問(wen)題(ti)，遇上這樣的(de)(de)(de)(de)(de)問(wen)題(ti)我們應該怎么解決? 水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)...
2019
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11
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04
家(jia)(jia)具(ju)的(de)(de)(de)原材(cai)(cai)(cai)料是木(mu)(mu)材(cai)(cai)(cai)。如(ru)果將(jiang)(jiang)木(mu)(mu)材(cai)(cai)(cai)的(de)(de)(de)原始生態形狀(zhuang)用(yong)(yong)于(yu)(yu)制造家(jia)(jia)具(ju)，則(ze)可(ke)能(neng)無(wu)法保存數年(nian)(nian)，并(bing)且由于(yu)(yu)某些環境會(hui)影響木(mu)(mu)材(cai)(cai)(cai)的(de)(de)(de)質(zhi)量，因此(ci)家(jia)(jia)具(ju)會(hui)被蟲蛀或(huo)緩慢損(sun)壞，因此(ci)家(jia)(jia)具(ju)制造商繼續探(tan)索在(zai)家(jia)(jia)具(ju)的(de)(de)(de)生產過程和日常(chang)使(shi)用(yong)(yong)中如(ru)何進行防腐(fu)。說(shuo)到(dao)這(zhe)一(yi)點(dian)，我不(bu)得(de)不(bu)提到(dao)真(zhen)(zhen)空(kong)系統(tong)，真(zhen)(zhen)空(kong)系統(tong)可(ke)以用(yong)(yong)于(yu)(yu)家(jia)(jia)具(ju)防腐(fu)處(chu)理(li)(li)嗎?它有(you)什(shen)么優(you)勢? 通過以下(xia)內容(rong)引導大家(jia)(jia)理(li)(li)解真(zhen)(zhen)空(kong)系統(tong)在(zai)家(jia)(jia)具(ju)中的(de)(de)(de)應(ying)用(yong)(yong)。 經(jing)過多年(nian)(nian)的(de)(de)(de)研究，如(ru)果木(mu)(mu)材(cai)(cai)(cai)表面涂(tu)有(you)防腐(fu)材(cai)(cai)(cai)料，則(ze)不(bu)會(hui)影響木(mu)(mu)材(cai)(cai)(cai)本(ben)身(shen)的(de)(de)(de)質(zhi)量，也不(bu)會(hui)影響外(wai)觀，并(bing)且可(ke)以持久(jiu)耐用(yong)(yong)。家(jia)(jia)具(ju)防腐(fu)蝕(shi)處(chu)理(li)(li)的(de)(de)(de)關鍵是使(shi)用(yong)(yong)旋(xuan)轉葉片真(zhen)(zhen)空(kong)泵(beng)，該真(zhen)(zhen)空(kong)泵(beng)將(jiang)(jiang)木(mu)(mu)材(cai)(cai)(cai)放(fang)入容(rong)器(qi)中并(bing)向木(mu)(mu)材(cai)(cai)(cai)中抽吸空(kong)氣。在(zai)這(zhe)種(zhong)狀(zhuang)態下(xia)，涂(tu)層(ceng)會(hui)滲入木(mu)(mu)材(cai)(cai)(cai)。這(zhe)種(zhong)效(xiao)果將(jiang)(jiang)延續木(mu)(mu)材(cai)(cai)(cai)的(de)(de)(de)壽命，并(bing)且所生產的(de)(de)(de)家(jia)(jia)具(ju)將(jiang)(jiang)是實用(yong)(yong)的(de)(de)(de)且不(bu)會(hui)變形或(huo)破裂。 哪種(zhong)木(mu)(mu)制家(jia)(jia)具(ju)最防潮和防腐(fu)蝕(shi)? 桃花心木(mu)(mu)家(jia)(jia)具(ju)(古老(lao)的(de)(de)(de)桃花心木(mu)(mu)家(jia)(jia)具(ju)，包括紫(zi)檀(tan)木(mu)(mu)，雞(ji)翅木(mu)(mu)，檀(tan)香木(mu)(mu)等)，松木(mu)(mu)(做立(li)桿)(在(zai)古代造橋(qiao)在(zai)河中的(de)(de)(de)木(mu)(mu)樁(zhuang))(少(shao)數民族樓下(xia)的(de)(de)(de)木(mu)(mu)樁(zhuang))(少(shao)數民族木(mu)(mu)橋(qiao)的(de)(de)(de)橋(qiao)面，橋(qiao)頂，橋(qiao)柱，橋(qiao)樁(zhuang))。 真(zhen)(zhen)空(kong)系統(tong)的(de)(de)(de)優(you)點(dian)： 1.當(dang)需要真(zhen)(zhen)空(kong)源(yuan)時(shi)(shi)，可(ke)以在(zai)很短的(de)(de)(de)時(shi)(shi)間(jian)內達到(dao)所需的(de)(de)(de)真(zhen)(zhen)空(kong)度。 2.真(zhen)(zhen)空(kong)源(yuan)更穩(wen)定，足夠。 3.一(yi)個系統(tong)可(ke)以同時(shi)(shi)用(yong)(yong)于(yu)(yu)多個工作站，而(er)(er)不(bu)會(hui)影響不(bu)同單(dan)元之間(jian)的(de)(de)(de)操(cao)作。 4.當(dang)壓力(li)容(rong)器(qi)中存儲的(de)(de)(de)真(zhen)(zhen)空(kong)源(yuan)足夠時(shi)(shi)，真(zhen)(zhen)空(kong)泵(beng)可(ke)以停(ting)(ting)止工作/旋(xuan)轉以停(ting)(ting)止運行，從而(er)(er)延長了(le)泵(beng)的(de)(de)(de)靜止時(shi)(shi)間(jian)，從而(er)(er)減少(shao)了(le)泵(beng)，零(ling)件和油的(de)(de)(de)損(sun)失，降低了(le)運行成本(ben)和維護，并(bing)減少(shao)工作場所的(de)(de)(de)噪音。 5，易于(yu)(yu)操(cao)作...
2019
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11
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06
來買泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)很(hen)多廠家當前使(shi)(shi)(shi)用(yong)(yong)(yong)的(de)都是(shi)水(shui)(shui)環(huan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng),也咨詢了我們很(hen)多關于水(shui)(shui)環(huan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)問題.今(jin)天我們就給大家介紹一下(xia)水(shui)(shui)環(huan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)使(shi)(shi)(shi)用(yong)(yong)(yong)的(de)注(zhu)(zhu)意事項. 1、 水(shui)(shui)環(huan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)必須安(an)裝(zhuang)在(zai)(zai)水(shui)(shui)平基礎(chu)上，管(guan)(guan)路(lu)(lu)(lu)連接(jie)(jie)時(shi)(shi)(shi)要(yao)避(bi)免(mian)產生過(guo)(guo)大壓(ya)力：真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)排(pai)氣(qi)管(guan)(guan)路(lu)(lu)(lu)在(zai)(zai)垂直方(fang)向的(de)高(gao)(gao)度(du)盡(jin)量減小(xiao)，排(pai)氣(qi)排(pai)水(shui)(shui)管(guan)(guan)路(lu)(lu)(lu)垂直高(gao)(gao)度(du)絕對不能超過(guo)(guo)0.5米(mi)!!! 2、 真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)安(an)裝(zhuang)后(hou)注(zhu)(zhu)意調速(su)聯軸(zhou)器(qi)的(de)同心度(du)，防止因同心度(du)未高(gao)(gao)速(su)造成軸(zhou)承或(huo)(huo)聯軸(zhou)器(qi)受(shou)損(sun)。 3、 水(shui)(shui)環(huan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)要(yao)避(bi)免(mian)滿(man)水(shui)(shui)頻繁啟(qi)動。 4、 在(zai)(zai)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)安(an)裝(zhuang)階段要(yao)對泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)口(kou)(kou)加(jia)以保(bao)護(hu)，避(bi)免(mian)焊(han)渣或(huo)(huo)其(qi)他雜物(wu)進入泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)內(真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)安(an)裝(zhuang)前，要(yao)對管(guan)(guan)路(lu)(lu)(lu)進行(xing)吹(chui)掃，);在(zai)(zai)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)最初運(yun)行(xing)的(de)100小(xiao)時(shi)(shi)(shi)內，應(ying)(ying)(ying)在(zai)(zai)吸氣(qi)口(kou)(kou)加(jia)開(kai)車過(guo)(guo)濾網(wang)。與吸排(pai)氣(qi)口(kou)(kou)連接(jie)(jie)的(de)管(guan)(guan)路(lu)(lu)(lu)通徑(jing)要(yao)與泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)口(kou)(kou)通徑(jing)相當。 5、 水(shui)(shui)環(huan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)工作液(ye)供水(shui)(shui)壓(ya)力不宜過(guo)(guo)大，應(ying)(ying)(ying)高(gao)(gao)出排(pai)氣(qi)壓(ya)力0.1～0.2Kg為(wei)宜(壓(ya)縮機(ji)除外)，壓(ya)力過(guo)(guo)高(gao)(gao)會(hui)導致葉輪損(sun)壞(huai)和電機(ji)過(guo)(guo)載。工作液(ye)盡(jin)量使(shi)(shi)(shi)用(yong)(yong)(yong)軟(ruan)化水(shui)(shui)，若工作液(ye)硬度(du)過(guo)(guo)高(gao)(gao)，必須定(ding)期對泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)進行(xing)除垢，否(fou)則會(hui)導致泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)損(sun)壞(huai)。 6、 真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)啟(qi)動前要(yao)先打(da)開(kai)供水(shui)(shui)管(guan)(guan)路(lu)(lu)(lu)以濕(shi)潤軸(zhou)封;點動電機(ji)，確定(ding)電機(ji)轉向正確后(hou)再啟(qi)動真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。 7、 水(shui)(shui)環(huan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)在(zai)(zai)使(shi)(shi)(shi)用(yong)(yong)(yong)時(shi)(shi)(shi)要(yao)注(zhu)(zhu)意所抽氣(qi)體和使(shi)(shi)(shi)用(yong)(yong)(yong)的(de)工作液(ye)是(shi)否(fou)與泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)材質相符;工作液(ye)應(ying)(ying)(ying)為(wei)清潔軟(ruan)化水(shui)(shui)，不能含有固體顆粒。 8、 在(zai)(zai)霜凍季節或(huo)(huo)寒冷(leng)地區使(shi)(shi)(shi)用(yong)(yong)(yong)時(shi)(shi)(shi)，停車后(hou)應(ying)(ying)(ying)將泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)內工作液(ye)放空(kong)。 9、 在(zai)(zai)使(shi)(shi)(shi)用(yong)(yong)(yong)真空(kong)度(du)達到-0.092MPa時(shi)(shi)(shi)，應(ying)(ying)(ying)打(da)開(kai)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)上的(de)氣(qi)蝕閥(fa)門保(bao)護(hu)裝(zhuang)置。 10、 水(shui)(shui)環(huan)真空(kong)...
2019
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11
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08
螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)使用(yong)(yong)期間，泵(beng)(beng)(beng)會受到(dao)漏氣(qi)(qi)(qi)的(de)(de)影響。許(xu)多(duo)用(yong)(yong)戶認為(wei)這(zhe)(zhe)是(shi)設備(bei)的(de)(de)質量問題，已被新設備(bei)取代。但是(shi)，漏氣(qi)(qi)(qi)的(de)(de)原(yuan)因(yin)不(bu)僅是(shi)質量問題。以下是(shi)關(guan)于(yu)螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)泄(xie)漏問題的(de)(de)分享原(yuan)因(yin)和處(chu)理方法。 01.前(qian)后(hou)(hou)側(ce)蓋(gai)不(bu)同心(xin) 也就是(shi)說(shuo)，螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)前(qian)后(hou)(hou)側(ce)蓋(gai)的(de)(de)軸(zhou)(zhou)向(xiang)(xiang)度(du)差(cha)異很大(da)，并(bing)且后(hou)(hou)側(ce)蓋(gai)與(yu)軸(zhou)(zhou)承偏斜度(du)相(xiang)同。 02. 液環升(sheng)溫 液環溫度(du)升(sheng)高(gao)(gao)且飽(bao)和蒸汽(qi)壓升(sheng)高(gao)(gao)，這(zhe)(zhe)降(jiang)低了(le)(le)螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)，但這(zhe)(zhe)對排(pai)氣(qi)(qi)(qi)壓力沒有影響。 03.密封不(bu)嚴 擰緊(jin)螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)所有連接螺(luo)(luo)(luo)(luo)栓(shuan)和填料(liao)函，緊(jin)緊(jin)包(bao)裹管道和儀(yi)器與(yu)其(qi)他零件連接的(de)(de)地方，或更換墊片(pian)和填料(liao)。對于(yu)螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)漏氣(qi)(qi)(qi)，也可以使用(yong)(yong)油(you)灰作為(wei)臨時(shi)(shi)補(bu)救(jiu)措施。 04.軸(zhou)(zhou)承偏斜 1.這(zhe)(zhe)種(zhong)現象導致葉(xie)(xie)輪傾(qing)斜安裝(zhuang)在(zai)螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)泵(beng)(beng)(beng)體內。對于(yu)單作用(yong)(yong)泵(beng)(beng)(beng)，軸(zhou)(zhou)向(xiang)(xiang)間隙不(bu)均(jun)勻(yun)。當(dang)葉(xie)(xie)輪旋(xuan)轉(zhuan)時(shi)(shi)，不(bu)可避(bi)免地會與(yu)側(ce)蓋(gai)產生一(yi)部分摩擦(ca)，刮(gua)傷側(ce)蓋(gai)，并(bing)且葉(xie)(xie)輪的(de)(de)端(duan)面會增(zeng)加軸(zhou)(zhou)向(xiang)(xiang)間隙 2.當(dang)壓縮室(shi)氣(qi)(qi)(qi)體通過增(zeng)大(da)的(de)(de)間隙時(shi)(shi)，大(da)量泄(xie)漏到(dao)吸入室(shi)中(zhong)(zhong)，這(zhe)(zhe)降(jiang)低了(le)(le)螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)或排(pai)氣(qi)(qi)(qi)壓力。 3.此時(shi)(shi)，必須卸下螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)軸(zhou)(zhou)承進行(xing)維修(xiu)，然后(hou)(hou)正確(que)安裝(zhuang)。 螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)是(shi)一(yi)種(zhong)泵(beng)(beng)(beng)裝(zhuang)置，在(zai)泵(beng)(beng)(beng)殼體中(zhong)(zhong)以同步高(gao)(gao)速(su)反向(xiang)(xiang)旋(xuan)轉(zhuan)執(zhi)行(xing)吸氣(qi)(qi)(qi)和排(pai)氣(qi)(qi)(qi)功能。在(zai)使用(yong)(yong)過程中(zhong)(zhong)發(fa)生漏氣(qi)(qi)(qi)時(shi)(shi)，需(xu)要及時(shi)(shi)處(chu)理螺(luo)(luo)(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)。好(hao)好(hao)照(zhao)顧它
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當(dang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)連接(jie)(jie)到(dao)主電(dian)源(yuan)開(kai)關(guan)(guan)時(shi)(shi)，其主電(dian)源(yuan)指(zhi)示(shi)燈點(dian)亮(liang)(liang)，因此可以(yi)(yi)將(jiang)(jiang)(jiang)控制(zhi)(zhi)(zhi)模(mo)式置于(yu)手動或自動位(wei)置。按(an)下控制(zhi)(zhi)(zhi)電(dian)源(yuan)按(an)鈕(niu)(niu)，指(zhi)示(shi)燈點(dian)亮(liang)(liang)(應(ying)(ying)(ying)將(jiang)(jiang)(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、增(zeng)壓(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)和緊急停機按(an)鈕(niu)(niu)復位(wei)，否(fou)則(ze)(ze)控制(zhi)(zhi)(zhi)電(dian)源(yuan)按(an)鈕(niu)(niu)將(jiang)(jiang)(jiang)無法打開(kai)。如果(guo)電(dian)源(yuan)相(xiang)序錯誤為黃色，則(ze)(ze)需要進行相(xiang)變。打開(kai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)斷路器(qi)，按(an)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)控制(zhi)(zhi)(zhi)按(an)鈕(niu)(niu)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)指(zhi)示(shi)燈亮(liang)(liang)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)正在(zai)運(yun)行。 真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)將(jiang)(jiang)(jiang)根據(ju)實際情況有效調整增(zeng)壓(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)延時(shi)(shi)，打開(kai)增(zeng)壓(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)斷路器(qi)，按(an)下增(zeng)壓(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)控制(zhi)(zhi)(zhi)按(an)鈕(niu)(niu)，增(zeng)壓(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)指(zhi)示(shi)燈亮(liang)(liang)，增(zeng)壓(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)正在(zai)運(yun)行。油(you)(you)(you)(you)(you)(you)井中(zhong)有一(yi)個油(you)(you)(you)(you)(you)(you)位(wei)開(kai)關(guan)(guan)。當(dang)油(you)(you)(you)(you)(you)(you)井進入(ru)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)或變壓(ya)(ya)器(qi)油(you)(you)(you)(you)(you)(you)時(shi)(shi)，控制(zhi)(zhi)(zhi)面板上(shang)的(de)(de)(de)(de)(de)(de)蜂鳴器(qi)將(jiang)(jiang)(jiang)自動發(fa)出(chu)(chu)警報，并且系(xi)統將(jiang)(jiang)(jiang)關(guan)(guan)閉(bi)。 真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)使用(yong)注(zhu)意(yi)事項 1、打開(kai)包裝，用(yong)手指(zhi)在(zai)泵(beng)(beng)(beng)(beng)(beng)和電(dian)動機之(zhi)間的(de)(de)(de)(de)(de)(de)聯軸器(qi)上(shang)按(an)箭頭(tou)方(fang)向旋轉。 2、打開(kai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)箱上(shang)的(de)(de)(de)(de)(de)(de)燃油(you)(you)(you)(you)(you)(you)塞，將(jiang)(jiang)(jiang)準(zhun)備好的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)倒(dao)入(ru)泵(beng)(beng)(beng)(beng)(beng)中(zhong)。油(you)(you)(you)(you)(you)(you)位(wei)應(ying)(ying)(ying)在(zai)油(you)(you)(you)(you)(you)(you)標可見部(bu)分的(de)(de)(de)(de)(de)(de)一(yi)半至(zhi)三(san)分之(zhi)二(er)之(zhi)間。如果(guo)機油(you)(you)(you)(you)(you)(you)油(you)(you)(you)(you)(you)(you)位(wei)過(guo)高，將(jiang)(jiang)(jiang)導致噴油(you)(you)(you)(you)(you)(you)。如果(guo)它太低，則(ze)(ze)會影響真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度。它還會增(zeng)加(jia)溫度并增(zeng)加(jia)噪音，這會影響泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)性能。泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)可以(yi)(yi)從1號真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)中(zhong)選擇。 3、打開(kai)進氣(qi)口和排氣(qi)口上(shang)的(de)(de)(de)(de)(de)(de)黑色橡膠蓋，從進氣(qi)口中(zhong)加(jia)入(ru)少量(一(yi)茶(cha)匙(chi))真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)以(yi)(yi)方(fang)便啟動，連接(jie)(jie)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)和真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)入(ru)口必(bi)須(低于(yu)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)出(chu)(chu)口)。連接(jie)(jie)到(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)管(guan)道(dao)不太長。連接(jie)(jie)管(guan)的(de)(de)(de)(de)(de)(de)直徑(jing)(jing)不應(ying)(ying)(ying)小(xiao)于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)入(ru)口的(de)(de)(de)(de)(de)(de)內徑(jing)(jing)。否(fou)則(ze)(ze)會影響抽氣(qi)速度，但必(bi)須小(xiao)于(yu)進氣(qi)口的(de)(de)(de)(de)(de)(de)外(wai)徑(jing)(jing)，否(fou)則(ze)(ze)會影響密封(feng)程度。泵(beng)(beng)(beng)(beng)(beng)送(song)的(de)(de)(de)(de)(de)(de)體積不應(ying)(ying)(ying)太大，泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)送(song)速度通常為15-20倍(以(yi)(yi)秒(miao)為單位(wei))。在(zai)活動關(guan)(guan)節上(shang)涂抹真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)油(you)(you)(you)(you)(you)(you)脂(zhi)以(yi)(yi)增(zeng)...
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1、確(que)(que)認(ren)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)安裝環(huan)(huan)境條件(jian)(jian)(jian)(jian) 包括環(huan)(huan)境溫(wen)(wen)度(du)(du)(du)(du)(du)(du)、相(xiang)對濕(shi)度(du)(du)(du)(du)(du)(du)、大氣壓(ya)(ya)力(li)、空(kong)(kong)氣腐蝕(shi)(shi)(shi)(shi)性(xing)、危險區(qu)域等級(ji)、防塵(chen)防水要(yao)求(qiu)。 2、確(que)(que)認(ren)操(cao)作條件(jian)(jian)(jian)(jian) 指液(ye)體(ti)吸入側液(ye)面(mian)壓(ya)(ya)力(li)(絕對)、排(pai)出側液(ye)面(mian)壓(ya)(ya)力(li)、間歇或連續工(gong)作、位置(zhi)(zhi)固定(ding)或移動、安裝維修方(fang)便(bian)性(xing)。 3、確(que)(que)認(ren)介(jie)質(zhi)(zhi)(zhi)性(xing)質(zhi)(zhi)(zhi) 包括介(jie)質(zhi)(zhi)(zhi)名稱、溫(wen)(wen)度(du)(du)(du)(du)(du)(du)、密度(du)(du)(du)(du)(du)(du)、粘度(du)(du)(du)(du)(du)(du)、飽和(he)蒸汽(qi)壓(ya)(ya)力(li)、固體(ti)顆粒直徑(jing)和(he)含(han)量(liang)(liang)(liang)、氣體(ti)的(de)(de)含(han)量(liang)(liang)(liang)、腐蝕(shi)(shi)(shi)(shi)性(xing)、揮(hui)發性(xing)、燃爆性(xing)、毒(du)性(xing)。 4、選定(ding)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)部(bu)件(jian)(jian)(jian)(jian)的(de)(de)材質(zhi)(zhi)(zhi) 根(gen)據(ju)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)送介(jie)質(zhi)(zhi)(zhi)的(de)(de)物(wu)理化學性(xing)質(zhi)(zhi)(zhi)主要(yao)考慮(lv)以(yi)下幾個方(fang)面(mian)： (1) 介(jie)質(zhi)(zhi)(zhi)的(de)(de)腐蝕(shi)(shi)(shi)(shi)性(xing) 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)部(bu)件(jian)(jian)(jian)(jian)的(de)(de)耐腐蝕(shi)(shi)(shi)(shi)性(xing)能滿(man)足使用(yong)要(yao)求(qiu)即(ji)可，不可追求(qiu)過(guo)(guo)高的(de)(de)耐腐蝕(shi)(shi)(shi)(shi)性(xing)能，否(fou)則，將大幅度(du)(du)(du)(du)(du)(du)增加(jia)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)購置(zhi)(zhi)成本。 (2) 介(jie)質(zhi)(zhi)(zhi)是否(fou)含(han)固體(ti)顆粒 因為(wei)固體(ti)顆粒的(de)(de)硬度(du)(du)(du)(du)(du)(du)和(he)含(han)量(liang)(liang)(liang)直接關系到真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)部(bu)件(jian)(jian)(jian)(jian)的(de)(de)耐用(yong)性(xing)。 (3) 介(jie)質(zhi)(zhi)(zhi)的(de)(de)溫(wen)(wen)度(du)(du)(du)(du)(du)(du)(壓(ya)(ya)力(li)) 介(jie)質(zhi)(zhi)(zhi)的(de)(de)溫(wen)(wen)度(du)(du)(du)(du)(du)(du)(壓(ya)(ya)力(li))越高，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)部(bu)件(jian)(jian)(jian)(jian)的(de)(de)材質(zhi)(zhi)(zhi)強(qiang)度(du)(du)(du)(du)(du)(du)應(ying)(ying)越高。一(yi)般(ban)的(de)(de)，溫(wen)(wen)度(du)(du)(du)(du)(du)(du) (4) 有(you)衛生(sheng)級(ji)或禁止污染要(yao)求(qiu)的(de)(de)介(jie)質(zhi)(zhi)(zhi) 選擇(ze)相(xiang)應(ying)(ying)的(de)(de)過(guo)(guo)流(liu)(liu)(liu)(liu)(liu)部(bu)件(jian)(jian)(jian)(jian)材質(zhi)(zhi)(zhi)。另外，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)結構(gou)應(ying)(ying)是便(bian)于清(qing)洗的(de)(de)。 5、選定(ding)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)性(xing)能參數 (1)計算法 A. 流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)：它直接關系到整(zheng)個裝置(zhi)(zhi)的(de)(de)生(sheng)產能力(li)和(he)輸送能力(li)。如工(gong)藝設計中能算出真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)正常(chang)、最(zui)小、最(zui)大的(de)(de)三種(zhong)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)。選擇(ze)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)時(shi)，以(yi)最(zui)大流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)為(wei)依據(ju)，兼顧正常(chang)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)，在(zai)沒有(you)最(zui)大流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)，通常(chang)可取正常(chang)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)的(de)(de)1.1倍(bei)作為(wei)最(zui)大流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)。 B. 揚(yang)程：一(yi)般(ban)要(yao)用(yong)放大5%-10%余量(liang)(liang)(liang)后的(de)(de)揚(yang)程來選型。特別注(zhu)意(yi)：離心(xin)...
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每(mei)個(ge)人都(dou)知道水環(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)也需(xu)(xu)要(yao)(yao)使用(yong)(yong)泵(beng)(beng)(beng)油(you)(you)，因此(ci)(ci)必須將(jiang)用(yong)(yong)完的(de)(de)(de)(de)(de)(de)油(you)(you)用(yong)(yong)盡。正常情況(kuang)下，水環(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)設備安裝(zhuang)了排氣(qi)過濾器(qi)(qi)(qi)，但(dan)有(you)時是(shi)由(you)于每(mei)個(ge)過濾器(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)原(yuan)因。在這(zhe)種情況(kuang)下，會(hui)出(chu)現排氣(qi)口冒煙(yan)的(de)(de)(de)(de)(de)(de)問題。讓我們看一(yi)下如(ru)何處(chu)理排氣(qi)口的(de)(de)(de)(de)(de)(de)煙(yan)霧(wu)。 1、如(ru)果長時間(jian)不(bu)(bu)更換水環(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)，它將(jiang)被(bei)碳化(hua)和變黑。如(ru)果希望污泥處(chu)于相同狀態，則(ze)需(xu)(xu)要(yao)(yao)更換泵(beng)(beng)(beng)油(you)(you)。您需(xu)(xu)要(yao)(yao)從(cong)系統上卸下泵(beng)(beng)(beng)，然后(hou)(hou)排干(gan)油(you)(you)。將(jiang)干(gan)凈的(de)(de)(de)(de)(de)(de)板連接到孔的(de)(de)(de)(de)(de)(de)底部。使用(yong)(yong)后(hou)(hou)，擰緊(jin)加(jia)油(you)(you)塞(sai)和放(fang)油(you)(you)塞(sai)以(yi)(yi)釋放(fang)臟油(you)(you)。電動(dong)機(ji)間(jian)歇(xie)性(xing)地啟動(dong)，并排出(chu)每(mei)個(ge)真(zhen)(zhen)(zhen)空(kong)室(shi)中(zhong)的(de)(de)(de)(de)(de)(de)油(you)(you)。然后(hou)(hou)將(jiang)所有(you)新(xin)的(de)(de)(de)(de)(de)(de)氣(qi)管倒(dao)入約200-300CC的(de)(de)(de)(de)(de)(de)新(xin)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)中(zhong)。以(yi)(yi)間(jian)歇(xie)方式(shi)啟動(dong)電動(dong)機(ji)以(yi)(yi)開(kai)始操作(zuo)，清潔(jie)(jie)每(mei)個(ge)真(zhen)(zhen)(zhen)空(kong)室(shi)，然后(hou)(hou)在進行大(da)約2-3次(ci)此(ci)(ci)類(lei)重(zhong)復清潔(jie)(jie)后(hou)(hou)，可以(yi)(yi)照(zhao)亮清潔(jie)(jie)油(you)(you)，然后(hou)(hou)擰緊(jin)放(fang)油(you)(you)塞(sai)。將(jiang)加(jia)油(you)(you)塞(sai)上的(de)(de)(de)(de)(de)(de)干(gan)凈的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)加(jia)到可見窗口的(de)(de)(de)(de)(de)(de)位置，并確保在加(jia)油(you)(you)塞(sai)擰緊(jin)期(qi)間(jian)它不(bu)(bu)會(hui)泄漏。同樣要(yao)(yao)注意不(bu)(bu)要(yao)(yao)向水環(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)添(tian)(tian)加(jia)過多的(de)(de)(de)(de)(de)(de)油(you)(you)，這(zhe)不(bu)(bu)利(li)于使用(yong)(yong)，因此(ci)(ci)您需(xu)(xu)要(yao)(yao)控制添(tian)(tian)加(jia)的(de)(de)(de)(de)(de)(de)油(you)(you)量。 2、水環(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)排氣(qi)過濾器(qi)(qi)(qi)是(shi)一(yi)種消耗性(xing)附件。主要(yao)(yao)功能是(shi)分離油(you)(you)氣(qi)。這(zhe)樣可以(yi)(yi)防止(zhi)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)與(yu)廢氣(qi)一(yi)起從(cong)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)體中(zhong)排出(chu)，從(cong)而避免冒煙(yan)。過濾器(qi)(qi)(qi)可以(yi)(yi)過濾。真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)沉淀下來(lai)，然后(hou)(hou)返(fan)回到燃油(you)(you)箱。但(dan)是(shi)，在排氣(qi)過濾器(qi)(qi)(qi)發生故障(zhang)之后(hou)(hou)，過濾效(xiao)果大(da)大(da)降低，這(zhe)導致真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)逐漸與(yu)排氣(qi)一(yi)起排出(chu)，這(zhe)就是(shi)排氣(qi)被(bei)排出(chu)的(de)(de)(de)(de)(de)(de)原(yuan)因。有(you)時會(hui)有(you)白色(se)或藍色(se)的(de)(de)(de)(de)(de)(de)煙(yan)霧(wu)。通常，應每(mei)3-6個(ge)月更換一(yi)次(ci)，但(dan)如(ru)果將(jiang)設備用(yong)(yong)于污染比較，則(ze)更換的(de)(de)(de)(de)(de)(de)頻率會(hui)更高。 一(yi)般來(lai)說(shuo)，水環(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)...