SEWERAGE PUMPING STATION Russian patent published in 1998 - IPC

FIELD: sewerage systems. SUBSTANCE: this can be used for pumping sewage, industrial effluent, slurry and other liquids. Station is stable in operation, measures flow rate and amount of liquid handled irrespective of nonuniformity of liquid. Station incorporates inlet pipeline, receiving reservoir which is made up of at least two vessels with sensors of lower and upper levels, machine room with pumps and means for their engagement-disengagement. Also provided are gate valves with control device for their alternate opening and closing. Vessels of receiving reservoir are separately connected with through aforesaid gate valves with inlet pipeline and drawing-out pump. Means for engagement-disengagement of pumps has pump start counters and connected with device controlling opening and closing of gate valves. EFFECT: high efficiency. 3 dwg