重慶升降機(jī)真空水箱充水法對于不設(shè)底閥的小型泵站，可采用真空水箱充水法。真空水箱是用鐵皮焊制的封閉型水箱，其容積至少為進(jìn)水管容積的3倍，水箱安裝的位置應(yīng)盡可能靠近水泵，水箱底高也應(yīng)略低于水泵的軸線。根據(jù)升降平臺維修人員的介紹，真空水箱的高度一般為水箱直徑的2倍。
Wenzhou lifting platform Water Act for filling the vacuum tank bottom valve is no small pumping stations, water filling method can be used vacuum tank. Vacuum tank is welded with a metal closed type water tank, its volume is at least 3 times the volume of the inlet pipe, the location of the tank should be installed as close to the pump, the tank should be slightly lower than the high end of the pump axis. According to reports, the height of the vacuum tank Wenzhou lifting platform maintenance staff is generally twice the diameter of the tank.

升降平臺水泵啟動前，先將水箱灌滿水進(jìn)行密封。水泵啟動后，水泵從真空箱進(jìn)水，由于水箱水位下降致使水箱內(nèi)形成一定的真空，進(jìn)水池中的水就會在大氣壓的作用下，經(jīng)進(jìn)水管進(jìn)入水箱中，從而形成水的循環(huán)，使水泵開始正常運行。這種充水方法水力損失小，泵站效率高，技術(shù)人員勞動強(qiáng)度低，啟動簡便，且利于實現(xiàn)水泵機(jī)組的自動化控制。
Wenzhou lifting platform before the pump starts, the first tank filled with water seal. After the pump starts, the water pump from the vacuum tank, the tank water level drops due to resulting in the formation of a vacuum in the tank a certain, water inlet will pool under the influence of atmospheric pressure, through the inlet pipe into the tank, thereby forming a water circulation, pump begins normal operation. This method of small water-filled hydraulic loss, high efficiency pumping stations, low-skilled labor intensity, easy to start, and conducive to the realization of automatic control pump unit.

升降平臺射流泵充水法用柴油機(jī)帶動水泵抽水時，可利用柴油機(jī)排除的廢氣通入與水泵頂部相通的射流器，進(jìn)行抽氣充水，從而去掉了水泵的底閥。在水泵啟動時，將和手柄相連的閥蓋關(guān)閉，廢氣從射流器噴出，通過連管把泵中的空氣吸出。充水完畢后把閥蓋打開，控制閥關(guān)閉。這種充水方法的好處一是充分利用了動力機(jī)，二是提高了泵站的效率。
Wenzhou lifting platform when filled with water jet pump with diesel engine driven pumps pumping method can be used to exclude diesel exhaust through the top and interlinked ejector pump, pumping down water-filled, thereby removing the bottom valve of the pump. When the pump starts, the valve and the handle is connected to the lid closed, the exhaust from the jet ejected through the pipe connecting the pump to suck out the air. Filled with water after the completion of the bonnet is opened, the control valve is closed. The advantage of this method of water-filled one full advantage of the power machine, the second is to improve the efficiency of the pumping station.