真(zhen)(zhen)(zhen)空(kong)引(yin)(yin)水(shui)系統(tong)(tong)是(shi)(shi)無底(di)閥液上(shang)安裝(zhuang)的(de)泵(beng)(beng)，利用真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)輔助引(yin)(yin)水(shui)的(de)系統(tong)(tong)。真(zhen)(zhen)(zhen)空(kong)引(yin)(yin)水(shui)系統(tong)(tong)分(fen)兩部分(fen)：一部分(fen)是(shi)(shi)供(gong)(gong)水(shui)泵(beng)(beng)及管路；一部分(fen)是(shi)(shi)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)及輔助管路。真(zhen)(zhen)(zhen)空(kong)系統(tong)(tong)可(ke)實現(xian)真(zhen)(zhen)(zhen)空(kong)抽(chou)吸和真(zhen)(zhen)(zhen)空(kong)保(bao)持功能，解(jie)決(jue)水(shui)泵(beng)(beng)啟(qi)(qi)動前的(de)排氣引(yin)(yin)水(shui)工作(zuo)程序，實現(xian)了供(gong)(gong)水(shui)泵(beng)(beng)方便、隨時、快速地啟(qi)(qi)動。
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真空(kong)系統可實(shi)現(xian)真空(kong)抽(chou)吸和真空(kong)保持(chi)功能，解(jie)決水泵(beng)啟動前的氣(qi)引水工作程序(xu)，實(shi)現(xian)了供(gong)水泵(beng)方便、隨時、快速地啟動。并在水泵(beng)運行中隨時抽(chou)吸泵(beng)內和吸水管內逸出空(kong)氣(qi)的雙重功能，可防止汽蝕(shi)的發生。
水(shui)泵(beng)關鍵(jian)部件(jian)材(cai)質正確的選擇，有(you)效(xiao)的延長了水(shui)泵(beng)的使用壽命，降低故障率，降低維修(xiu)及備件(jian)費用。潔凈機封水(shui)的引入，解決了真空泄露(lu)問題，又有(you)效(xiao)地(di)延長了機械密封的壽命。供水(shui)泵(beng)的維修(xiu)周(zhou)期在2年(nian)以上。
真空引(yin)水系統操(cao)作方便(bian)快捷，故障率低(di)，維修(xiu)方便(bian)，與無密封(feng)自控(kong)自吸泵相比(bi)，節能顯(xian)著(zhu)，真空引(yin)水系統在旋(xuan)流井中成功的(de)應用，為(wei)旋(xuan)流井中泵型的(de)選擇提供了(le)一個新方向
真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)及輔助管(guan)路由真(zhen)空(kong)(kong)(kong)(kong)(kong)罐、真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)、氣(qi)(qi)水(shui)(shui)(shui)(shui)(shui)分(fen)離(li)器、水(shui)(shui)(shui)(shui)(shui)箱、水(shui)(shui)(shui)(shui)(shui)箱補水(shui)(shui)(shui)(shui)(shui)管(guan)路、控制柜、聯(lian)接管(guan)路與(yu)儀表閥門組成。給(gei)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)啟動(dong)(dong)(dong)前(qian)時，進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)管(guan)、給(gei)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)及出水(shui)(shui)(shui)(shui)(shui)管(guan)內的(de)(de)氣(qi)(qi)體通過水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)排(pai)氣(qi)(qi)口抽出，先(xian)進(jin)(jin)(jin)入(ru)真(zhen)空(kong)(kong)(kong)(kong)(kong)罐(抽到一定程(cheng)度(du)(du)會(hui)是水(shui)(shui)(shui)(shui)(shui)液混(hun)合物，水(shui)(shui)(shui)(shui)(shui)會(hui)留在真(zhen)空(kong)(kong)(kong)(kong)(kong)罐中(zhong)(zhong))，再進(jin)(jin)(jin)入(ru)真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)中(zhong)(zhong)，然后(hou)在真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)作用下(xia)進(jin)(jin)(jin)入(ru)氣(qi)(qi)水(shui)(shui)(shui)(shui)(shui)分(fen)離(li)器中(zhong)(zhong)，最(zui)后(hou)排(pai)入(ru)大氣(qi)(qi)中(zhong)(zhong)。真(zhen)空(kong)(kong)(kong)(kong)(kong)罐底有聯(lian)接管(guan)與(yu)進(jin)(jin)(jin)水(shui)(shui)(shui)(shui)(shui)管(guan)相(xiang)連，構成平衡管(guan)路，保(bao)持真(zhen)空(kong)(kong)(kong)(kong)(kong)罐中(zhong)(zhong)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)。完成引水(shui)(shui)(shui)(shui)(shui)后(hou)，給(gei)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)可以隨時啟動(dong)(dong)(dong)，在運行過程(cheng)中(zhong)(zhong)，真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)低(di)于最(zui)低(di)值時，真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)啟動(dong)(dong)(dong)，將系(xi)統的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)抽至最(zui)高(gao)值后(hou)真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)停止。真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)的(de)(de)最(zui)低(di)值要保(bao)證(zheng)給(gei)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)在任意時刻啟動(dong)(dong)(dong)上水(shui)(shui)(shui)(shui)(shui) 。
