The Working Principles of a Petrol Station

25 January 2023

Most cars today cannot run without any gas in their respective fuel tanks. You see, a car engine requires volatile fuel or gas to mix with existing air. Their mixture generates a vaporous mixture that is further compressed and lit up, creating an explosion. The force from the explosion subsequently pushes the pistons, which then provide power to keep the car moving.

And to obtain the needed fuel supply, car owners should regularly visit a petrol station.

A petrol station is a facility that sells fuel, engine lubricants, and other key products for vehicles. It is then integrated with a retail store so that people can purchase some food items or other necessary products as they wait for the fuel tank to be refilled. The working principles of a petrol station can be straightforward, especially if you know its key components.

Storage Tanks

A petrol station cannot work without any storage tanks. Storage tanks serve as the main safekeeping area for several thousand gallons of gas. Many gasoline storage tanks are buried underground so that they do not occupy space on the ground. Underground storage tanks are likewise less susceptible to damage that can be caused by outdoor elements.

Pumps

To ensure that the fuel can be transported out of the storage tanks, it must be processed by pumps. Two types of pumps can be maximised by a petrol station. The first one is the submersible pump. This pump is submerged below the liquid’s surface. It utilises an impeller to transport the gas upward.

Another type of pump that a petrol station may utilise is the suction pump. This pump takes advantage of the unequal pressure principle to move fuel.

Check Valve

A check valve is another petrol station component that generates an airtight seal above the fluid. It creates a vacuum pressure to ensure that the gas will remain in place and will not fall back into the tank even though the pump motor has turned off and the pumping action has been completed. This component can prevent wear and tear on the suction pump. It also elevates the pumping process, eliminating the need for customers to wait for around 10 to 15 seconds before their fuel tanks get refilled and pumped with gas.

Flow Meter

A flow meter is a component that helps the petrol station owner know how much gas has been pumped into the vehicles. You see, as the gas travels upward into the dispenser, it has to go through a flow control valve, which regulates the flow speed of the gas. Once a predetermined amount of gas has been set, it can slow down the gas flow upon reaching the limit. The gas will then pass through multiple gears that tick off units of gas. The information will then be passed on to a computer integrated into the dispenser, displaying the metered amount of gas.

Many more components are often utilised in petrol stations. If you need some help in designing and installing fuel systems for your petrol station, you must contact us at Future Fuel Services.

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