Abstract
The ecological security of water for Xiongan New Area is provided by Dashuliu Pumping Station Project, which solved the problem that the water diverted from the Yellow River can't flow by gravity into Baiyangdian. In this paper, the pump type, the number of pump-units, the inlet and outlet conduit, the device efficiency, the noise control and other aspects of the pumping station are all studied. Based on the model test results of the same testing, the South-to-North Water Transfer Project in Tianjin City, this paper selects the suitable pump type for the hydraulic conditions of the project, and decreases the operation cost through improving the hydraulic performance and device efficiency. High reliability of water supply provides theoretical basis for safe, efficient, stable and environmentally friendly operation of the project. After the testing running of the pumping station, the pump unit runs steadily, and all the indexes are normal, and the noise during the operation is below 75 dB (A), which further proves the rationality of the unit selection design.
Key words
pumping station project /
selection of unit type /
system efficiency /
noise control
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ZHANG Yan-zhong,GENG Yun-sheng,CHEN Jing-Yu.
Research on Pump Type Selection for the Dashuliu Pump Station of Yellow River Diversion Projects in Xiongan New Area. China Rural Water and Hydropower. 2020, 0(2): 175-180
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