Hui Nazhuang pumping station. On total trunk canal of central line project exclusive pumping station of a large pressurization, it is all fronts the control sex structure that achieves pressurization of little flow do as one pleases, large flow to be defeated by water. Water pump rated head 58.2 meters, stand-alone capacity 7.3 million are made of baked clay, total installed capacity is 58.4 million to cover with tiles, it is the only course horizontal with domestic the at present largest flow double suck centrifugal pump. Pumping station forebay and advocate deputy workshop is used expand to structure of concrete train in excess specified length is designed and be not had seam successive construction technology, arise to preventing concrete temperature break, raise the impermeability of concrete structure, reduce construction measure, shorten construction time limit for a project, managing project invests, raise project reliability to have important sense.
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