Title:
SPEEDY CONSTRUCTION METHOD FOR PENSTOCK OF LARGE SCALE HYDRAULIC TURBINE
Document Type and Number:
WIPO Patent Application WO/2010/048887
Kind Code:
A1
Abstract:
A speedy construction method for the penstock of a large scale hydraulic turbine is provided. The construction sequence thereof is as follows: the spiral case of the hydraulic turbine is installed firstly, then, upwards along the water flow direction, the penstock is arranged in turn from the intake section of the spiral case. The penstock is assembled and welded on a roll welding rack or on a penstock pallet car by use of segments so as to be installed rapidly.
Inventors:
PENG, Zhixiang (No.136, Danan Street Wenjiang Distric, Chengdu Sichuan 0, 611130, CN)
Application Number:
CN2009/074669
Publication Date:
May 06, 2010
Filing Date:
October 28, 2009
Export Citation:
Assignee:
CHENGDU ALANGTECH CO., LTD. (No.136, Danan Street Wenjiang Distric, Chengdu Sichuan 0, 611130, CN)
成都阿朗科技有限责任公司 (中国四川省成都市温江区大南街136号, Sichuan 0, 611130, CN)
成都阿朗科技有限责任公司 (中国四川省成都市温江区大南街136号, Sichuan 0, 611130, CN)
International Classes:
E02B9/06
Attorney, Agent or Firm:
CHENGDU JIUDINGTIANYUAN INTELLECTUAL PROPERTY AGENCY LTD. (Room 405, Human Art Wisdom Plaza33 Ximianqiao Street, Wuhou Distric, Chengdu Sichuan 1, 610041, CN)
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