This utility model discloses a vertical
booster pump, which includes a drive cylinder and a booster cylinder arranged vertically. The drive cylinder includes a drive cylinder
barrel, within which a drive cylinder
piston is embedded. The booster cylinder includes a booster cylinder
barrel, with a lower cover between the booster cylinder
barrel and the drive cylinder barrel. The booster cylinder
piston is embedded within the booster cylinder barrel, and the booster cylinder
piston is fixedly connected to the drive cylinder piston via a
piston rod that penetrates the lower cover of the drive cylinder. The lower cover of the drive cylinder has inlet and outlet ports on both sides, communicating with the interior of the booster cylinder barrel. A three-way connector is installed at the bottom of the booster cylinder barrel, communicating with the interior of the booster cylinder barrel. The two ends of the three-way connector are respectively connected to the main inlet
pipe and the main outlet
pipe. The main inlet
pipe is connected to the inlet port via a feed bypass, and the main outlet pipe is connected to the outlet port via a
discharge bypass. This vertical
booster pump has a reasonable structural design, and its ingenious design allows for pressurization in any direction of drive cylinder movement, resulting in high boosting efficiency and promising application prospects.