Intakechannel and forebay of pumping station is an important component part of the pumping station. The hydraulic characteristics of inlet have the effects on pump performance.
泵站引河前池是泵站的一个重要的组成部分，泵站进水口水力特性会影响水泵性能的有效发挥。
2
Aimed at 165f structure feature that it is compact, a helical intake port of short lead-channel that suits DI165F is designed.
并针对165f结构紧凑的特点，为DI165 F设计适合其特点的短引导管螺旋进气道。
3
An intake hole and an exhaust hole are formed through the outer surface of the exhaust channel unit.