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2021
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由(you)于羅(luo)茨(ci)真(zhen)空(kong)泵的(de)(de)(de)(de)(de)已(yi)被(bei)廣泛(fan)使用(yong)(yong)，其(qi)的(de)(de)(de)(de)(de)優點已(yi)為(wei)(wei)(wei)所有(you)(you)(you)(you)人所公(gong)認，為(wei)(wei)(wei)了(le)(le)更好的(de)(de)(de)(de)(de)應(ying)(ying)(ying)用(yong)(yong)，讓(rang)我(wo)們了(le)(le)解羅(luo)茨(ci)真(zhen)空(kong)泵設計的(de)(de)(de)(de)(de)處(chu)理問題(ti)。 羅(luo)茨(ci)真(zhen)空(kong)泵的(de)(de)(de)(de)(de)關鍵部(bu)分是轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)關鍵是其(qi)輪(lun)廓。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)橫截面(mian)的(de)(de)(de)(de)(de)外(wai)輪(lun)廓線(xian)(xian)是轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)輪(lun)廓線(xian)(xian)。當泵運行(xing)(xing)時，其(qi)關鍵部(bu)分是轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)，而轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)關鍵元素是其(qi)輪(lun)廓，因此泵正(zheng)在(zai)運行(xing)(xing)。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)外(wai)表面(mian)之間(jian)(jian)(jian)(jian)沒有(you)(you)(you)(you)接觸，但是轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)之間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)間(jian)(jian)(jian)(jian)距必須(xu)(xu)保持(chi)恒定(ding)(ding)，因此轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)形(xing)狀必須(xu)(xu)成為(wei)(wei)(wei)共軛曲線(xian)(xian)。在(zai)實際(ji)設計中，選擇(ze)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)外(wai)形(xing)時，羅(luo)茨(ci)真(zhen)空(kong)泵的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)體(ti)積應(ying)(ying)(ying)用(yong)(yong)系數應(ying)(ying)(ying)盡可(ke)能大，即轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)所占(zhan)的(de)(de)(de)(de)(de)體(ti)積應(ying)(ying)(ying)較(jiao)(jiao)小。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)必須(xu)(xu)具(ju)有(you)(you)(you)(you)良好的(de)(de)(de)(de)(de)幾(ji)何對稱性，以(yi)確(que)保穩(wen)定(ding)(ding)的(de)(de)(de)(de)(de)運行(xing)(xing)和(he)良好的(de)(de)(de)(de)(de)互換(huan)性。為(wei)(wei)(wei)了(le)(le)確(que)保轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)具(ju)有(you)(you)(you)(you)足夠的(de)(de)(de)(de)(de)強度，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)必須(xu)(xu)易于加工并(bing)且易于獲(huo)得更高(gao)的(de)(de)(de)(de)(de)精度。 為(wei)(wei)(wei)了(le)(le)控制羅(luo)茨(ci)真(zhen)空(kong)泵的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)之間(jian)(jian)(jian)(jian)以(yi)及轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)與(yu)泵殼之間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)空(kong)間(jian)(jian)(jian)(jian)，必須(xu)(xu)將軸(zhou)(zhou)承(cheng)的(de)(de)(de)(de)(de)軸(zhou)(zhou)向(xiang)(xiang)和(he)徑(jing)向(xiang)(xiang)位移控制在(zai)一定(ding)(ding)范圍內(nei)。在(zai)設計時，必須(xu)(xu)正(zheng)確(que)選擇(ze)軸(zhou)(zhou)承(cheng)的(de)(de)(de)(de)(de)精度，并(bing)且必須(xu)(xu)為(wei)(wei)(wei)泵的(de)(de)(de)(de)(de)工作條件選擇(ze)合(he)適的(de)(de)(de)(de)(de)軸(zhou)(zhou)承(cheng)型(xing)號。考慮到(dao)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)軸(zhou)(zhou)向(xiang)(xiang)熱(re)收縮的(de)(de)(de)(de)(de)影(ying)響，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)軸(zhou)(zhou)必須(xu)(xu)具(ju)有(you)(you)(you)(you)活動(dong)端(duan)(通(tong)常是齒(chi)(chi)輪(lun)端(duan))，以(yi)允(yun)許軸(zhou)(zhou)由(you)于熱(re)收縮和(he)其(qi)他因素而軸(zhou)(zhou)向(xiang)(xiang)移動(dong)。可(ke)以(yi)將軸(zhou)(zhou)的(de)(de)(de)(de)(de)移動(dong)端(duan)處(chu)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)與(yu)側端(duan)面(mian)之間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)軸(zhou)(zhou)向(xiang)(xiang)間(jian)(jian)(jian)(jian)隙選擇(ze)得較(jiao)(jiao)大;并(bing)且應(ying)(ying)(ying)將軸(zhou)(zhou)固定(ding)(ding)端(duan)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)與(yu)端(duan)蓋(gai)之間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)軸(zhou)(zhou)向(xiang)(xiang)間(jian)(jian)(jian)(jian)隙選擇(ze)得較(jiao)(jiao)小。齒(chi)(chi)輪(lun)具(ju)有(you)(you)(you)(you)很強的(de)(de)(de)(de)(de)耐磨性，傳(chuan)動(dong)穩(wen)定(ding)(ding)，并(bing)且齒(chi)(chi)之間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)間(jian)(jian)(jian)(jian)隙不應(ying)(ying)(ying)太大。齒(chi)(chi)輪(lun)的(de)(de)(de)(de)(de)精度通(tong)常在(zai)5到(dao)6度之間(jian)(jian)(jian)(jian)選擇(ze)。為(wei)(wei)(wei)了(le)(le)確(que)保平(ping)穩(wen)的(de)(de)(de)(de)(de)傳(chuan)輸和(he)較(jiao)(jiao)低(di)的(de)(de)(de)(de)(de)噪(zao)音(yin)水平(ping)，通(tong)常使用(yong)(yong)斜(xie)齒(chi)(chi)輪(lun)。為(wei)(wei)(wei)了(le)(le)方便齒(chi)(chi)輪(lun)的(de)(de)(de)(de)(de)組裝(zhuang)和(he)調整轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)之間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)間(jian)(jian)(jian)(jian)距，您可(ke)以(yi)選擇(ze)使用(yong)(yong)可(ke)調游(you)隙結構(gou)齒(chi)(chi)輪(lun)，并(bing)在(zai)...
2021
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05
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12
真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)維(wei)(wei)護：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)排(pai)氣(qi)閥(fa)(fa)的(de)(de)(de)(de)(de)(de)拆(chai)(chai)卸(xie)(xie)(xie)(xie)和(he)(he)(he)(he)維(wei)(wei)修步驟(zou)文字(zi)：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)排(pai)氣(qi)閥(fa)(fa)不能正常(chang)工作，這當然會(hui)影響真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度。因此，在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)維(wei)(wei)護中排(pai)氣(qi)閥(fa)(fa)的(de)(de)(de)(de)(de)(de)拆(chai)(chai)卸(xie)(xie)(xie)(xie)和(he)(he)(he)(he)維(wei)(wei)修非常(chang)重(zhong)要。今天我將整(zheng)理(li)排(pai)氣(qi)門的(de)(de)(de)(de)(de)(de)拆(chai)(chai)卸(xie)(xie)(xie)(xie)和(he)(he)(he)(he)維(wei)(wei)修步驟(zou)。 1.拆(chai)(chai)卸(xie)(xie)(xie)(xie)和(he)(he)(he)(he)維(wei)(wei)修時，請(qing)先從泵(beng)(beng)(beng)中排(pai)出(chu)一些機油(you)(you)，以(yi)(yi)使油(you)(you)位降到油(you)(you)窗以(yi)(yi)下。 2.拆(chai)(chai)開油(you)(you)窗，拆(chai)(chai)下閥(fa)(fa)板(或(huo)閥(fa)(fa)碗，球)，檢(jian)(jian)查它們是(shi)(shi)否(fou)完好(hao)，平坦，靈活，裝配(pei)牢(lao)固(gu)，合適以(yi)(yi)及是(shi)(shi)否(fou)有(you)孔(kong)。 3.正常(chang)情況下，閥(fa)(fa)板應(ying)平滑地覆蓋通風孔(kong)。 4.大型泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)閥(fa)(fa)板主要是(shi)(shi)鋼板，并通過彈簧壓縮。檢(jian)(jian)查閥(fa)(fa)板是(shi)(shi)否(fou)損(sun)壞(huai)(huai)，彈簧是(shi)(shi)否(fou)過硬以(yi)(yi)致于難以(yi)(yi)跳(tiao)動閥(fa)(fa)板。 5.對(dui)于耐油(you)(you)橡膠(jiao)閥(fa)(fa)，請(qing)檢(jian)(jian)查其是(shi)(shi)否(fou)變形。 維(wei)(wei)修真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時，對(dui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)狀(zhuang)態進行監控，不僅可(ke)(ke)以(yi)(yi)延長真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)工作周(zhou)期，而且可(ke)(ke)以(yi)(yi)適當組織維(wei)(wei)護內容，提高效率(lv)，節省(sheng)人工，財力(li)和(he)(he)(he)(he)時間。這是(shi)(shi)最先進的(de)(de)(de)(de)(de)(de)維(wei)(wei)護方法。要實施這種維(wei)(wei)護方法，有(you)必要建立在及時有(you)效的(de)(de)(de)(de)(de)(de)故障(zhang)診斷(duan)技術的(de)(de)(de)(de)(de)(de)基礎上，對(dui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)故障(zhang)診斷(duan)的(de)(de)(de)(de)(de)(de)研究是(shi)(shi)對(dui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)進行預防(fang)性維(wei)(wei)護。 拆(chai)(chai)卸(xie)(xie)(xie)(xie)和(he)(he)(he)(he)維(wei)(wei)修真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)排(pai)氣(qi)閥(fa)(fa)時，請(qing)按照上述(shu)步驟(zou)進行拆(chai)(chai)卸(xie)(xie)(xie)(xie)和(he)(he)(he)(he)維(wei)(wei)修，或(huo)將其送到專業的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)維(wei)(wei)修工廠進行拆(chai)(chai)卸(xie)(xie)(xie)(xie)和(he)(he)(he)(he)維(wei)(wei)修，但(dan)請(qing)勿(wu)擅自拆(chai)(chai)卸(xie)(xie)(xie)(xie)或(huo)維(wei)(wei)修，否(fou)則可(ke)(ke)能會(hui)損(sun)壞(huai)(huai)設備。
2021
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05
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27
隨著干(gan)式真空(kong)(kong)泵(beng)的(de)(de)(de)(de)利用(yong)(yong)率越來越普遍，其質量(liang)也(ye)在提高。由于(yu)(yu)其特性和(he)(he)優勢，它被每(mei)個人廣(guang)泛使用(yong)(yong)。為了讓大(da)家(jia)更好地使用(yong)(yong)它，讓我們一(yi)起(qi)學習干(gan)法吧(ba)，處(chu)理真空(kong)(kong)泵(beng)中水(shui)量(liang)少(shao)的(de)(de)(de)(de)方(fang)(fang)法有(you)哪些? 干(gan)式真空(kong)(kong)泵(beng)的(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)范圍很廣(guang)，有(you)些機組在供水(shui)和(he)(he)排(pai)水(shui)方(fang)(fang)面(mian)有(you)更多(duo)的(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)。干(gan)式真空(kong)(kong)泵(beng)的(de)(de)(de)(de)設(she)計和(he)(he)改進具有(you)節(jie)能優勢。一(yi)般來說，故障率很低，但是需(xu)要定(ding)期檢查和(he)(he)維(wei)護(hu)(hu)以確保泵(beng)正(zheng)(zheng)常運行。干(gan)式真空(kong)(kong)泵(beng)的(de)(de)(de)(de)正(zheng)(zheng)常故障是找(zhao)(zhao)出(chu)(chu)故障原因。建議用(yong)(yong)戶(hu)首先(xian)檢查此(ci)時(shi)運行的(de)(de)(de)(de)泵(beng)電(dian)流與正(zheng)(zheng)常運行的(de)(de)(de)(de)泵(beng)電(dian)流之間的(de)(de)(de)(de)差異。如果小于(yu)(yu)正(zheng)(zheng)常運行時(shi)間，則會(hui)(hui)發生諸如葉輪磨(mo)損和(he)(he)泵(beng)頭止回閥堵塞的(de)(de)(de)(de)問(wen)題。如果電(dian)流與通常一(yi)樣大(da)，則管接(jie)頭，管和(he)(he)泵(beng)體會(hui)(hui)泄漏;如果該電(dian)流大(da)于(yu)(yu)正(zheng)(zheng)常運行期間的(de)(de)(de)(de)電(dian)流，則可(ke)(ke)以確定(ding)是易損部件的(de)(de)(de)(de)磨(mo)損。同樣，如果電(dian)纜損壞，則水(shui)量(liang)將與往常一(yi)樣大(da)，但電(dian)流會(hui)(hui)增加(jia)。三臺(tai)380V電(dian)機的(de)(de)(de)(de)電(dian)流一(yi)般為2.2A，用(yong)(yong)戶(hu)可(ke)(ke)以一(yi)一(yi)找(zhao)(zhao)出(chu)(chu)原因，消除故障。建議用(yong)(yong)戶(hu)對(dui)干(gan)式真空(kong)(kong)泵(beng)進行定(ding)期維(wei)護(hu)(hu)并(bing)保存記錄，以便節(jie)省下(xia)一(yi)次維(wei)護(hu)(hu)的(de)(de)(de)(de)基礎并(bing)節(jie)省維(wei)護(hu)(hu)時(shi)間。 上面(mian)是關于(yu)(yu)處(chu)理干(gan)式真空(kong)(kong)泵(beng)水(shui)量(liang)少(shao)的(de)(de)(de)(de)方(fang)(fang)法。您可(ke)(ke)以理解，正(zheng)(zheng)確的(de)(de)(de)(de)操作方(fang)(fang)法可(ke)(ke)以在使用(yong)(yong)過程中取得良好的(de)(de)(de)(de)效(xiao)果。
2021
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06
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11
水(shui)(shui)環(huan)(huan)真(zhen)空(kong)泵(beng)的(de)(de)要求(qiu)是不能泄(xie)漏(lou)(lou)(lou)(lou)(lou)。一(yi)(yi)(yi)旦(dan)漏(lou)(lou)(lou)(lou)(lou)氣，很容(rong)易混(hun)入空(kong)氣或(huo)其(qi)他雜質，造成真(zhen)空(kong)度下降(jiang)。有(you)(you)些地方(fang)(fang)也是我們(men)經(jing)常檢查(cha)(cha)的(de)(de)地方(fang)(fang)，尤其(qi)是一(yi)(yi)(yi)些漏(lou)(lou)(lou)(lou)(lou)點，是我們(men)經(jing)常檢查(cha)(cha)的(de)(de)地方(fang)(fang)。我們(men)應該如(ru)何(he)(he)檢測(ce)它(ta)的(de)(de)漏(lou)(lou)(lou)(lou)(lou)點? 1、小漏(lou)(lou)(lou)(lou)(lou)和微漏(lou)(lou)(lou)(lou)(lou)的(de)(de)查(cha)(cha)找 小泄(xie)漏(lou)(lou)(lou)(lou)(lou)和微泄(xie)漏(lou)(lou)(lou)(lou)(lou)更難發現(xian)(xian)。常用(yong)(yong)的(de)(de)方(fang)(fang)法是使用(yong)(yong)水(shui)(shui)環(huan)(huan)真(zhen)空(kong)泵(beng)電離(li)(li)管在(zai)(zai)丙(bing)酮(tong)或(huo)乙醇等高真(zhen)空(kong)條件(jian)下檢測(ce)泄(xie)漏(lou)(lou)(lou)(lou)(lou)。用(yong)(yong)注射(she)器噴丙(bing)酮(tong)或(huo)用(yong)(yong)乙醇噴到泄(xie)漏(lou)(lou)(lou)(lou)(lou)點時，電離(li)(li)計上(shang)的(de)(de)指示器會出現(xian)(xian)明(ming)顯的(de)(de)波動。一(yi)(yi)(yi)定要等到離(li)(li)子計指示穩定，即抽(chou)氣量和空(kong)水(shui)(shui)環(huan)(huan)泵(beng)漏(lou)(lou)(lou)(lou)(lou)率平衡后(hou)，再噴。建議(yi)是重復幾次以(yi)確(que)認缺失的(de)(de)點。 2、內漏(lou)(lou)(lou)(lou)(lou)和外漏(lou)(lou)(lou)(lou)(lou)的(de)(de)查(cha)(cha)找 內部(bu)泄(xie)漏(lou)(lou)(lou)(lou)(lou)主要發生在(zai)(zai)帶水(shui)(shui)冷夾套(tao)的(de)(de)水(shui)(shui)環(huan)(huan)真(zhen)空(kong)泵(beng)設備中。檢查(cha)(cha)外漏(lou)(lou)(lou)(lou)(lou)沒有(you)(you)發現(xian)(xian)任何(he)(he)疑問，但有(you)(you)以(yi)下現(xian)(xian)象(xiang)：機(ji)械泵(beng)抽(chou)速(su)明(ming)顯偏低(di)，真(zhen)空(kong)表值偏低(di)，機(ji)械泵(beng)油液快速(su)乳化(hua)。真(zhen)空(kong)室中的(de)(de)鐵基零件(jian)明(ming)顯腐蝕。如(ru)果滿足上(shang)述條件(jian)，則(ze)可以(yi)確(que)定內部(bu)泄(xie)漏(lou)(lou)(lou)(lou)(lou)。先(xian)清洗內壁(bi)，然后(hou)再流過冷卻水(shui)(shui)，看是否(fou)有(you)(you)濕點，濕點是漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)。 3、較大(da)(da)的(de)(de)漏(lou)(lou)(lou)(lou)(lou)點 對(dui)于(yu)較大(da)(da)的(de)(de)泄(xie)漏(lou)(lou)(lou)(lou)(lou)，可以(yi)使用(yong)(yong)火(huo)焰法。利用(yong)(yong)氣流可以(yi)偏轉(zhuan)火(huo)焰的(de)(de)原理，先(xian)抽(chou)真(zhen)空(kong)。例如(ru)，使用(yong)(yong)蠟燭或(huo)打(da)火(huo)機(ji)在(zai)(zai)可疑位置附近逐漸搜索。您會發現(xian)(xian)火(huo)焰已經(jing)轉(zhuan)移到泄(xie)漏(lou)(lou)(lou)(lou)(lou)處(chu)，您可以(yi)找到泄(xie)漏(lou)(lou)(lou)(lou)(lou)處(chu)。 如(ru)果您覺得水(shui)(shui)環(huan)(huan)真(zhen)空(kong)泵(beng)漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)，我們(men)可以(yi)通過檢測(ce)漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)來檢測(ce)。幫助我們(men)檢測(ce)這些地方(fang)(fang)是否(fou)有(you)(you)任何(he)(he)泄(xie)漏(lou)(lou)(lou)(lou)(lou)。一(yi)(yi)(yi)旦(dan)發現(xian)(xian)泄(xie)漏(lou)(lou)(lou)(lou)(lou)，立即修(xiu)復泄(xie)漏(lou)(lou)(lou)(lou)(lou)并(bing)安裝密封(feng)件(jian)。
2021
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06
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水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(簡稱水(shui)環(huan)(huan)泵(beng)(beng)(beng))是一(yi)(yi)種粗(cu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，它所能獲(huo)得(de)的(de)(de)(de)(de)極(ji)限(xian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)為2000~4000Pa，串聯(lian)大氣(qi)(qi)噴射器可(ke)達270~670Pa。水(shui)環(huan)(huan)泵(beng)(beng)(beng)也可(ke)用(yong)(yong)(yong)作(zuo)壓縮機(ji)，稱為水(shui)環(huan)(huan)式壓縮機(ji)，是屬(shu)于(yu)(yu)低(di)壓的(de)(de)(de)(de)壓縮機(ji)，其(qi)壓力(li)范圍為1~2×105Pa表(biao)壓力(li)。水(shui)環(huan)(huan)泵(beng)(beng)(beng)最初用(yong)(yong)(yong)作(zuo)自吸水(shui)泵(beng)(beng)(beng)，而后(hou)逐漸用(yong)(yong)(yong)于(yu)(yu)石油、化工(gong)(gong)、機(ji)械、礦(kuang)山(shan)、輕工(gong)(gong)、醫藥及(ji)食品等(deng)許多工(gong)(gong)業(ye)部門。在工(gong)(gong)業(ye)生產(chan)的(de)(de)(de)(de)許多工(gong)(gong)藝過程(cheng)中(zhong)，如真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)過濾、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)引水(shui)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)送(song)料、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)蒸發、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)濃縮、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)回潮和真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)脫氣(qi)(qi)等(deng)，水(shui)環(huan)(huan)泵(beng)(beng)(beng)得(de)到(dao)廣泛的(de)(de)(de)(de)應(ying)用(yong)(yong)(yong)。 由(you)(you)于(yu)(yu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)應(ying)用(yong)(yong)(yong)技(ji)術的(de)(de)(de)(de)飛(fei)躍發展，水(shui)環(huan)(huan)泵(beng)(beng)(beng)在粗(cu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)獲(huo)得(de)方面(mian)(mian)一(yi)(yi)直被(bei)人們所重視。由(you)(you)于(yu)(yu)水(shui)環(huan)(huan)泵(beng)(beng)(beng)中(zhong)氣(qi)(qi)體(ti)(ti)(ti)壓縮是等(deng)溫的(de)(de)(de)(de)，故可(ke)抽(chou)除易燃、易爆的(de)(de)(de)(de)氣(qi)(qi)體(ti)(ti)(ti)，此(ci)外還可(ke)抽(chou)除含塵、含水(shui)的(de)(de)(de)(de)氣(qi)(qi)體(ti)(ti)(ti)，因此(ci)，水(shui)環(huan)(huan)泵(beng)(beng)(beng)應(ying)用(yong)(yong)(yong)日益增多。在泵(beng)(beng)(beng)體(ti)(ti)(ti)中(zhong)裝有適量的(de)(de)(de)(de)水(shui)作(zuo)為工(gong)(gong)作(zuo)液。當葉(xie)(xie)(xie)輪(lun)(lun)(lun)(lun)按順(shun)時(shi)(shi)針方向(xiang)旋(xuan)轉時(shi)(shi)，水(shui)被(bei)葉(xie)(xie)(xie)輪(lun)(lun)(lun)(lun)拋向(xiang)四(si)周，由(you)(you)于(yu)(yu)離心力(li)的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)，水(shui)形(xing)成了一(yi)(yi)個決定于(yu)(yu)泵(beng)(beng)(beng)腔(qiang)(qiang)形(xing)狀的(de)(de)(de)(de)近(jin)似于(yu)(yu)等(deng)厚度的(de)(de)(de)(de)封閉(bi)圓環(huan)(huan)。水(shui)環(huan)(huan)的(de)(de)(de)(de)下部分內表(biao)面(mian)(mian)恰好與(yu)葉(xie)(xie)(xie)輪(lun)(lun)(lun)(lun)輪(lun)(lun)(lun)(lun)轂(gu)(gu)相切，水(shui)環(huan)(huan)的(de)(de)(de)(de)上(shang)部內表(biao)面(mian)(mian)剛好與(yu)葉(xie)(xie)(xie)片(pian)頂端(duan)接觸(chu)(實際(ji)上(shang)葉(xie)(xie)(xie)片(pian)在水(shui)環(huan)(huan)內有一(yi)(yi)定的(de)(de)(de)(de)插入深度)。此(ci)時(shi)(shi)葉(xie)(xie)(xie)輪(lun)(lun)(lun)(lun)輪(lun)(lun)(lun)(lun)轂(gu)(gu)與(yu)水(shui)環(huan)(huan)之間形(xing)成一(yi)(yi)個月牙(ya)形(xing)空(kong)(kong)(kong)(kong)間，而這(zhe)一(yi)(yi)空(kong)(kong)(kong)(kong)間又被(bei)葉(xie)(xie)(xie)輪(lun)(lun)(lun)(lun)分成和葉(xie)(xie)(xie)片(pian)數目相等(deng)的(de)(de)(de)(de)若干個小(xiao)(xiao)腔(qiang)(qiang)。 如果以葉(xie)(xie)(xie)輪(lun)(lun)(lun)(lun)的(de)(de)(de)(de)下部0°為起點，那么葉(xie)(xie)(xie)輪(lun)(lun)(lun)(lun)在旋(xuan)轉前(qian)180°時(shi)(shi)小(xiao)(xiao)腔(qiang)(qiang)的(de)(de)(de)(de)容積由(you)(you)小(xiao)(xiao)變大，且(qie)與(yu)端(duan)面(mian)(mian)上(shang)的(de)(de)(de)(de)吸氣(qi)(qi)口(kou)相通，此(ci)時(shi)(shi)氣(qi)(qi)體(ti)(ti)(ti)被(bei)吸入，當吸氣(qi)(qi)終了時(shi)(shi)小(xiao)(xiao)腔(qiang)(qiang)則與(yu)吸氣(qi)(qi)口(kou)隔絕;當葉(xie)(xie)(xie)輪(lun)(lun)(lun)(lun)繼續旋(xuan)轉時(shi)(shi)，小(xiao)(xiao)腔(qiang)(qiang)由(you)(you)大變小(xiao)(xiao)，使氣(qi)(qi)體(ti)(ti)(ti)被(bei)壓縮;當...
2021
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07
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片(pian)(pian)(pian)(pian)材(cai)(cai)擠出(chu)/集中(zhong)供水(shui)(shui)(shui)，片(pian)(pian)(pian)(pian)材(cai)(cai)擠出(chu)機(ji)(ji)一(yi)般要求(qiu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)：-100kpa以(yi)上(shang)可(ke)以(yi)滿足使用(yong)(yong)要求(qiu)，在此基礎上(shang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)越(yue)高(gao)(gao)(gao)，片(pian)(pian)(pian)(pian)材(cai)(cai)質(zhi)(zhi)量越(yue)好，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)達(da)不到會(hui)造成(cheng)(cheng)透明度(du)(du)低，片(pian)(pian)(pian)(pian)材(cai)(cai)脆等問題(ti)。深圳恒才機(ji)(ji)電(dian)(dian)為片(pian)(pian)(pian)(pian)材(cai)(cai)擠出(chu)機(ji)(ji)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)應用(yong)(yong)選用(yong)(yong)了羅(luo)茨水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)，雙羅(luo)茨水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)替換油旋片(pian)(pian)(pian)(pian)羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)，可(ke)獲得更高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)、高(gao)(gao)(gao)抽(chou)速、高(gao)(gao)(gao)穩定性(xing)、低噪音等有(you)效性(xing)能。雙羅(luo)茨水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)替換油旋片(pian)(pian)(pian)(pian)羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)優(you)勢(shi)：1.采用(yong)(yong)三葉羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵，具有(you)高(gao)(gao)(gao)效密封(feng)優(you)勢(shi)，能防止揮發氣(qi)體進入(ru)油箱造成(cheng)(cheng)油乳化，高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)穩定，生產(chan)效率提(ti)高(gao)(gao)(gao)10%以(yi)上(shang)，無(wu)需酒精(jing)清(qing)洗(xi)更安(an)全(quan)可(ke)靠；兩(liang)級羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵作用(yong)(yong)下真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)可(ke)高(gao)(gao)(gao)至-101KPa。2.采用(yong)(yong)康斯頓水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵，具有(you)低噪音優(you)勢(shi)(低于70分唄(bai))；使用(yong)(yong)壽(shou)命長(chang)達(da)30年(nian)；除(chu)機(ji)(ji)械密封(feng)、排(pai)氣(qi)閥片(pian)(pian)(pian)(pian)外，無(wu)易(yi)損易(yi)耗件；電(dian)(dian)機(ji)(ji)與泵頭直連傳動，無(wu)托架(jia)無(wu)聯軸(zhou)器，運行(xing)更平穩，效率更高(gao)(gao)(gao)。雙羅(luo)茨水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)、PET片(pian)(pian)(pian)(pian)材(cai)(cai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)采用(yong)(yong)優(you)質(zhi)(zhi)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵配置，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)組(zu)(zu)(zu)運行(xing)穩定、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)高(gao)(gao)(gao)，大大提(ti)高(gao)(gao)(gao)了PET片(pian)(pian)(pian)(pian)材(cai)(cai)的(de)品質(zhi)(zhi)，解(jie)決了客戶(hu)(hu)所(suo)擔憂的(de)PET片(pian)(pian)(pian)(pian)材(cai)(cai)透明底不高(gao)(gao)(gao)、片(pian)(pian)(pian)(pian)材(cai)(cai)脆等問題(ti)。深圳恒才機(ji)(ji)電(dian)(dian)設(she)備有(you)限公司與阿特拉(la)斯、SPECK、NASH、CNST等真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵品牌(pai)的(de)合(he)作， 為客戶(hu)(hu)提(ti)供真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)設(she)備和專(zhuan)業的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統設(she)計、售后、安(an)裝等一(yi)站式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)服務，更多真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵行(xing)業應用(yong)(yong)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)配套方案(an)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統解(jie)決方案(an)等，歡迎(ying)致電(dian)(dian)13928410990
2021
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09
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大(da)功(gong)率(lv)水(shui)(shui)環(huan)(huan)羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)為PET片(pian)(pian)(pian)材(cai)擠(ji)(ji)出(chu)行(xing)業帶來(lai)(lai)哪些(xie)變(bian)化(hua)？深圳恒(heng)才機(ji)電(dian)設備(bei)有限公(gong)司專注于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)領域，PET片(pian)(pian)(pian)材(cai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)是(shi)主打產品，為此分析下羅(luo)(luo)茨(ci)(ci)水(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)為PET片(pian)(pian)(pian)材(cai)擠(ji)(ji)出(chu)行(xing)業帶來(lai)(lai)的(de)(de)(de)(de)(de)改變(bian)。水(shui)(shui)環(huan)(huan)羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)為PET片(pian)(pian)(pian)材(cai)擠(ji)(ji)出(chu)行(xing)業帶來(lai)(lai)的(de)(de)(de)(de)(de)變(bian)化(hua)：1、從(cong)(cong)片(pian)(pian)(pian)材(cai)擠(ji)(ji)出(chu)工藝(yi)講(jiang)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)可達-101kpa，改善了(le)PET片(pian)(pian)(pian)材(cai)擠(ji)(ji)出(chu)生產的(de)(de)(de)(de)(de)質(zhi)(zhi)量，解(jie)決了(le)片(pian)(pian)(pian)材(cai)透(tou)明度(du)(du)不(bu)高(gao)、片(pian)(pian)(pian)材(cai)脆等問題(ti)；2、從(cong)(cong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)配置講(jiang)，定(ding)制(zhi)化(hua)水(shui)(shui)環(huan)(huan)羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)，選用優(you)質(zhi)(zhi)羅(luo)(luo)茨(ci)(ci)泵(beng)(beng)、進(jin)口水(shui)(shui)環(huan)(huan)泵(beng)(beng)、粉塵過(guo)濾(lv)器、冷卻水(shui)(shui)箱以及大(da)功(gong)率(lv)控制(zhi)柜等配置，大(da)抽速大(da)功(gong)率(lv)羅(luo)(luo)茨(ci)(ci)水(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)組(zu)(zu)(zu)提(ti)(ti)高(gao)生產效率(lv)；3、從(cong)(cong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)配置特點講(jiang)，選用上偏(pian)心水(shui)(shui)環(huan)(huan)泵(beng)(beng)，運(yun)(yun)作(zuo)(zuo)(zuo)(zuo)磨損(sun)小、閉環(huan)(huan)式(shi)循環(huan)(huan)水(shui)(shui)工作(zuo)(zuo)(zuo)(zuo)，既(ji)是(shi)節(jie)約損(sun)耗也(ye)是(shi)節(jie)約水(shui)(shui)資(zi)源(yuan)且，可謂是(shi)節(jie)能環(huan)(huan)保；4、從(cong)(cong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)選型(xing)設計講(jiang)，水(shui)(shui)環(huan)(huan)泵(beng)(beng)和羅(luo)(luo)茨(ci)(ci)泵(beng)(beng)的(de)(de)(de)(de)(de)合理選型(xing)，提(ti)(ti)高(gao)了(le)水(shui)(shui)環(huan)(huan)羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)的(de)(de)(de)(de)(de)性能，保證了(le)其運(yun)(yun)行(xing)的(de)(de)(de)(de)(de)可靠性，配置了(le)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)過(guo)濾(lv)系統(tong)及水(shui)(shui)箱，形(xing)成良好的(de)(de)(de)(de)(de)抽真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統(tong)。水(shui)(shui)環(huan)(huan)羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)工作(zuo)(zuo)(zuo)(zuo)原理：采用的(de)(de)(de)(de)(de)是(shi)三葉羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)，兩(liang)臺羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)+司倍克水(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)組(zu)(zu)(zu)成，其真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)工作(zuo)(zuo)(zuo)(zuo)原理為，首先由前(qian)級水(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)工作(zuo)(zuo)(zuo)(zuo)，當水(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)達到負(fu)(fu)90千帕(pa)的(de)(de)(de)(de)(de)時候(hou)，一級羅(luo)(luo)茨(ci)(ci)泵(beng)(beng)就開始運(yun)(yun)行(xing)，當達到負(fu)(fu)95千帕(pa)的(de)(de)(de)(de)(de)時候(hou)，二級羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)就接著運(yun)(yun)行(xing)工作(zuo)(zuo)(zuo)(zuo)。深圳恒(heng)才機(ji)電(dian)設備(bei)有限公(gong)司專注于(yu)泵(beng)(beng)浦工程，給客戶提(ti)(ti)供持續(xu)和穩定(ding)的(de)(de)(de)(de)(de)泵(beng)(beng)閥解(jie)決方案，定(ding)制(zhi)化(hua)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)（水(shui)(shui)環(huan)(huan)羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)、羅(luo)(luo)茨(ci)(ci)螺桿(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)、羅(luo)(luo)茨(ci)(ci)旋片(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)、干式(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)(zu)、中(zhong)央真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統(tong)）...