Small -size horizontal axis francis type water turbine -generator units of two fulcrums

The utility model provides a small -size horizontal axis francis type water turbine -generator units of two fulcrums belongs to hydraulic mechanical or fluid motor technical field, and the primary structure includes the hydraulic turbine (1), thrust bearing (2), hydraulic generator (7), guide bearing (4), brake equipment (3), exciter (9), the utility model discloses a simplify the structure of unit, reduced unit spare part, shortened the length of unit, improved the safe operating duration of unit, save many materials, man -hour, saved the processing cost, this unit has changed the mounting means that was difficult to the correction originally, and intensity of labour is saved to the installation and maintenance of being convenient for to work efficiency has been improved. Through the small -size mixed -flow hydraulic generator of modified (7) group, carried out a large amount of optimal designs to its structure, when guaranteeing that unit performance requires, reduced a large amount of spare parts. 本实用新型提供了