WATER PUMPING-UP SYSTEM EMPLOYING PASCAL'S PRINCIPLE

摘要

A water circulation type pump system using Pascal's principle is provided to increase pumping power by connecting falling force of water into pumping power. A water circulation type pump system using Pascal's principle comprises an upper and lower part water reservoir(100,200), a vertical falling water tank(300), and a vertical hydraulic cylinder(400), a pumping force amplifying unit(500), and a pumping cylinder(700). The vertical hydraulic cylinder compresses a piston(430) with a falling force of a vertical falling water tank and transmits water inside the upper water reservoir into a pumping power amplifier. The pumping power amplifier amplifies the flow rate of the working oil. The pumping cylinder pressurizes a piston(710) with pumping force of working fluid amplified. Water inside a cylinder is pumped into the upper water reservoir. When ram reaches the top inside a cylinder, water inside the cylinder is drained into an outlet(220) of the lower water reservoir.