pump and gas buster utilizing of the same

摘要

A gas booster using a pump according to the present invention comprises a cylinder portion, a pump housing communicating with the cylinder portion, the pump housing having a first suction portion and a first discharge portion, a piston reciprocably installed in the cylinder portion to suck and discharge water, A first check valve installed in the first suction portion and opened when the piston is retracted and closed when the piston is retracted, a second check valve provided in the first discharge portion and opened when the piston is advanced and closed when retreating, And a gas supply section for supplying gas to the auxiliary cylinder section for shifting the gas into the water pumped by the cylinder and the piston, and a gas supply section connected by the first discharge section of the pump and the supply pipe, And a return pipe connecting the storage tank and the first suction unit.