泵站管路节能设计与施工

Design and Construction for Energy_Saving of Pumping Station Pipeline

本文为了提高泵站的装置效率，降低能源单耗，从提高管路效率入手，选用内壁粗糙度低、且又不锈蚀的钢筋混凝土压力管。依据泵流量求出管道的经济管径，并配以自行设计，监制的“偏心渐变弯头”，从而较好地解决了混凝土管和泵的进出水口平顺衔接问题；同时在进水口采用“肘式进水流道”，尽量减少管路中的水头损失，使管路效率比原来有大幅度的提高，使能源单耗大大降低。

Reinforced concrete pipes with rustless and low rough inwall were used to raise the efficiency of the pipelineBy calculating the economical size of pipe diameter according to the pumping flow supporting eccentric graduated elbow was self_designed and manufactured under the supervision of the designerSmooth_going connection between the mouths of the pipe and pump was successfully achievedHead loss of the pipe was minimized,the efficiency of the pipeline was raised highly and the energy consumption was reduced because of the use of the knuckle-flow_run at the inlet