A kind of novel large liquid discharge pump that takes a pair of conjugate wheel as the working component has been put forward.

提出了一种以一对共轭轮为工作元件的新型大排量液体泵。

Reciprocating pump discharge pipe must be before the start of the valve to open.

往复泵启动前必须将排出管路中的阀门打开。

The whole test stand is mainly made of pump stage part, intake part, discharge part and data acquisition part.

整个试验台架由泵级部分、吸入部分、排出部分和数据采集部分组成。

Press out the liquid at this time to overcome the pressure out of pipeline systems with all the necessary resistance to the pressure from the pump discharge.

压出，此时液体带有克服压出管道系统所有阻力所必需的压力从泵中排出。

Do not let pump run for long in the circumstance of discharge valve closed.

注意不要在排出阀关闭的状态下长期运转。