在炼油厂、石油化工厂和化学工厂等工艺装置中,常常采用把液体送到高压塔,经过反应或吸收后,送回低压塔的流程。液体在从高压塔回到低压塔的过程中,发生能量损耗,若不回收,则能量消耗于阀门的调节。现用涡轮机来回收这种能量,作为驱动其它机械(如泵、压缩机、发电机等)的动力。这种涡轮机称为能量回收涡轮机。用能量回收涡轮机驱动泵,就是通常的水泵涡轮机组。我国水泵涡轮机组的生产,在毛主席“独立自主,自力更生”的革命路线指引下,从无到有,有了很大发展。在水泵涡轮机组的设计、使用等方面积累了一定经验。上海水泵厂已生产了四种规格的水泵涡轮机组,在我国的 In refineries, petrochemical plants and chemical plants and other process equipment, the liquid is often used to send to the high-pressure column, after the reaction or absorption, back to the low-pressure column process. Liquid from the high-pressure column back to the low-pressure column in the process, the occurrence of energy loss, if not recovered, the energy consumed in the valve adjustment. The current turbines reclaim this energy as the power to drive other machines (such as pumps, compressors, generators, etc.). This type of turbine is called an energy recovery turbine. Energy recovery turbines drive the pump, which is the usual pump turbine. The production of China’s water pump turbines has greatly developed under the guidance of Chairman Mao’s revolutionary line of “independence and independence and self-reliance”. In the pump turbine design, use, etc. has accumulated some experience. Shanghai Pump Factory has produced four kinds of pump turbine units in our country