rod pump with jet device 有杆射流增压泵
The theory and design method of liquid-solid jet pump device are proposed in this paper.
本文提出了射流泥浆泵装置的设计理论和方法。
The air-jet exhauster is a compressed air-operated device for pump priming, provided that the pump has no foot valve. Water is induced into the pump by vacuum created by the exhauster.
以压缩空气为动力的气体引射器，它是用在无底阀水泵上的抽气引水设备，具有结构简单、加工制做容易、耗气量小、效率高等特点。
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