In industrial production and daily life, fluid transportation is a crucial link. As a simple, efficient, and reliable fluid conveying equipment, manual pumps are widely used in various occasions.
This article will delve into the working principle, advantages, application scenarios, and future development trends of manual pumps.
1、 The working principle of a manual pump is mainly composed of components such as the pump body, piston/plunger, valve, and handle.
Its working principle is based on reciprocating motion, which drives the piston/plunger to move back and forth in the pump body through the up and down movement of the handle, thereby increasing the fluid pressure in the pump body and achieving fluid transportation.
