Expansion Renovation of Hydraulic Machinery in a Reservoir Water Intake Pump Station
Dongfeng Xisha Reservoir is an important water supply source for Chongming Island.Expansion renovation of the reservoir water intake pump station can improve the water supply security of the pump station during the invasion pe-riod of salt tide.According to the water supply requirements,three core pumping mixed flow pumps are added in the ex-pansion of the hydraulic machinery.Considering the current structural dimensions of the pump station,the main techni-cal parameters,installation heights,and inlet and outlet flow channels of the pump sets are determined.The existing bridge crane,drainage system,oil system and hydraulic monitoring system can be utilized in the auxiliary system of the pump station.One pump should be added in the technical water supply system to operate in conjunction with the existing system.And the water supply for the main shaft seal is renovated to an independent water supply pipe network that takes water from and flows back to the reservoir.
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维普
