The Importance of Pumps
There are many kinds of pumps which assist in pumping fluids or gases and in rare cases some slurries by using mechanical action and there are some three kinds of pumps which are gravity pumps, displacement types, and direct lift pumps.
Pumps use rotary or reciprocating methods and energy to do the work by moving the fluid and the sources of energy may comprise of industrial plants, medical applications such in medical field where a microscopic is used and they are diverse in sizes, may use wind power, engines, electricity or they may be manual.
Some pumps are manufacturing to develop medicine, as well as for body parts replacement such as the penile prosthesis and artificial heart replacement.
There are also steam pumps, gravity pumps, velocity pumps, impulse pumps and positive displacement pumps and they mainly use two methods of pumping that is centrifugal and positive displacement.
The suction side decreases the cavity of the discharging side.
Pump manufacturer ensures that the safety valves or internal relief is present because this is used a safety precaution and the return suction line is also provided for increasing the safety.
There are numerous type of pumps and some may handle some intricate highly viscous fluids which have higher rates of flow that assist in increasing the viscosity while others have close clearances in the rotating pump which makes it to do the rotation slowly but a speed that is steady.
Very high speeds might make the fluid to cause some erosion which after a long time causes the enlargement of clearances and this makes some liquid to pass through easily and by doing so the efficiency is reduced.
It is important to have safety valves in the pumps for the sake of one’s safety.
In the contemporary world there are many uses for pumps and they include pumping water into swimming pools, pumping air into bouncing castles which children use them to play, putting gas into cylinder, filling huge tanks with water for irrigation and even more devices which are used fir car sparing and house paining where air is used instead of a brush.
Special pumps are utilized for ejecting water at very vast speed to put off the fire and in the worst of cases the armed forces and police also use special trucks mounted with huge water tanks to emit high jest of water from special jets to disperse rioters.