真空收集罐用於保證真空和收集汙水，一般罐內下部1/3的空間收集汙水，上部餘下的2/3dekongjianyongyubaozhengzhenkong。zhenkongshoujiguanhezhenkongguandaolianjie，zhenkongguandaodejierukouyibanweiguantidezhongbu。guanneidefuyayouzhenkongbengchansheng。dangfuyadiyuxiaxianshi，zhenkongbengkaiqi，dangguanneifuyadadaoshedingshangxianshi，zhenkongbengzidongtingzhi。zaizhenkongbengkeshoujiguanzhijiananzhuangyouzhihuifa，zhenkongbengtingzhiyunxingshi，zhihuifazidongguanbi，baozhengguanneiqitibudaoliu。zaiwushuibengkouyeanzhuangyouzhihuifa，dangwushuibengtingzhiyunxingshi，zhihuifazidongguanbi，fangzhiwushuidaoliu。zhenkongshoujiguandingbuhaianzhuangyouanquanfa，fangzhizhenkongbenghuowushuibenggongzuoshi，guanneiyaliguoda。
真空站使用前要進行密封試驗。在使用終端閥門關閉的情況下，啟動真空泵使係統負壓達到-70kPa,1小時後負壓降低應不超過10%。
zhenkongpaishuixitongzaiwoguoqibujiaowan，shiyizhongxinxingpaishuixitong，bijiaoshiheyingyongyudixiashidengduianzhuangjiweishengyouteshuyaoqiudechangsuo。suiranqizaojiabichuantongdepaishuifangshigao20%~30%，但其在節水、環保和運行維護方麵具有非常明顯的優勢。經過不斷的實踐和改進，相信這種排水係統在未來必將會受到越來越多的青睬。
