Before proceeding to know the meaning of the term hydraulic pump, it is necessary to discover the etymological origin of the two words that shape it. Specifically, it is as follows:
-Pump is a word that comes from the French "bombe" and the Italian "bomb." However, those derive from a Latin, "bombus", which can be translated as "loud and intense sound."
-Hydraulics, on the other hand, is a term that derives from the Greek "hydraulikos" which meant "musical organ." Word that is the result of the sum of the noun "hydor", which is synonymous with "water", and the noun "aulos", which is equivalent to "flute".
The term bomb It can be used in various ways. In this opportunity we will remain with its meaning as the device that allows to drive a liquid in a certain direction. Hydraulic , on the other hand, is that which is displaced by the action of a fluid or the energy that is generated from the movement of water.
Is called hydraulic bomb therefore to the machine which is responsible for transforming the mechanical energy that allows its operation in Energy of an incompressible fluid that she displaces herself. By increasing the energy of this fluid, it also increases its height, speed or pressure. That's why hydraulic pumps are used to move the fluid from a place of lower altitude or pressure to another with higher altitude or pressure .
It is possible to refer to different types of hydraulic pumps according to their operation or operation. There are hand pumps , as the rocker pump , in which a person must perform the force . Also the hydraulic drive pumps (like a noria ), the pneumatic pumps (the energy is provided by compressed air) and electric pumps (an electric motor is responsible for driving them).
You can also name the volumetric pumps (which are based on hydrostatics) and rotodynamic pumps (focused on hydrodynamics).
Of course, it is important to know, for example, that volumetric pumps, meanwhile, are divided into two different types:
-The volumetric rotary pumps. They are also known as roto-static and are defined as those in which a fluid mass is within one or more compartments that are those that move from what is the entrance to the exit. These include, for example, screw pumps.
-The alternative piston pumps. This is the name given to hydraulic pumps in which there are several fixed compartments that have a variable volume. In these also plays a fundamental role what is the piston as well as the valves that open and close alternately.
With a hydraulic pump, it can be removed Water of a well or get the running water to reach the highest floors of a building, to name some of the possibilities offered by these machines .