Development design and application of large diving tubular pump set

Huadian Technology ›› 2011, Vol. 33 ›› Issue (8): 12-18.

• 研究与开发 • Previous Articles Next Articles

Development design and application of large diving tubular pump set

LIU Jianlong1，TAO Aizhong2

1.Jiangsu Construction Administration Bureau of Tongyu River Northward Extension Water Delivery Project，Xiangshui 224600, China; 2.Lianyungang Construction Office of Tongyu River Northward Extension Water Delivery Project, Lianyungang 222001, China

Received:1900-01-01 Revised:1900-01-01 Online:2011-08-25 Published:2011-08-25

Abstract

Abstract: Based on research of the design of the pump station structure, the model test of the diving tubular pump, its manufacturing in factory and true machine test, combining with the own features of diving tubular pump, under the situation of special low pumping head, the horizontal type diving tubular pump, the designed flow of which is 10m3/s and the impeller diameter of which is 2m, the domestic largest one, was selected; and the efficiency of the pump set of 77% can be obtained.

Key words: diving tubular pump, design of pump station structure, model test, test proto for model machine, installation, operation result, high efficiency, analysis

LIU Jianlong;TAO Aizhong. Development design and application of large diving tubular pump set[J]. Huadian Technology, 2011, 33(8): 12-18.

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