The invention relates to an underground pumped storage, where working aqueous medium is conducted by an supply line (6) into the working space in the hall machinery (7), in which is located the unit (8) pumping the Francis turbine (10), the hall of the engine room (7) follow-up waste pipe (30) opening into the connecting tunnel (32) joined to each field (33) an underground tank (34), the tunnel (32) is related to the surface atmosphere ventilation shafts (35), the hall engine (7) is further connected by passageway (38) with hall substation (31) in transformation (37), where the hall transformer (31) is connected to an access tunnel (39) connecting the engine room (7) and substation (31), which is output from the opposite direction to the surface to area chess tower (40), while hall (38) is pulled through the connecting tunnel (32) access corridor (41), so that the engine indoors (7) is connected to this access corridor (41) and in the subsequent rising air vent (35) the ventilation of the object (36).
展开▼
