HYDRAULIC POWER PLANT Russian patent published in 2010 - IPC F03B9/00 

FIELD: engines and pumps.

SUBSTANCE: invention refers to power devices, namely to hydraulic power plants. Hydraulic power plant includes power plant 21 including the main and auxiliary chutes, ideal cable, hydraulic reservoir, reserve capacity, water intake, water guide and water discharge shields. Hydraulic blade 15 is made in the form of frame 22 with the plate rigidly attached to it. End surfaces of driven and drive drums are made in the form of polygon, the stubs of which are located at interface points of edges. Links of endless chain 9 are made in the form of the main and auxiliary ones. On the plane of the main link, on one side there rigidly fixed at an angle of 90° is hinge pin frame of hydraulic blade 15, the opening of which is located between hinge and its lower end part. Height of opening is equal to value of gap 17 between chain 9 and water surface in the main chute when plant 21 is in operating position. Frame 22 is hinged through guides to vertical racks rigidly connected in the lower part to sides of the main chute. Plant 21 is connected through ideal cable hydraulic reservoir at the bottom of which there is a drain cock. Reserve capacity is located above hydraulic reservoir and connected to the latter via pipelines with a cock. Chutes are tightly connected to central water intake shield to which water guide shields are hinged. Water discharge shields are hinged to outlet opening of the main chute.

EFFECT: higher efficiency of river stream use.

11 dwg