How Car's Inadequate Cooling System Causes Vehicular Heatstroke

Why Vehicle need a cooling system..????

A 4 cylinder vehicle produces 4000 controlled explosion inside the engine while injecting the fuel to cylinder and these

explosion produces huge amount of heat that can destroy the engine in a minute.

To cool down the over heating of engine, Cooling system is invented.

It consist of a liquid coolant that circulates

within the engine

The coolant can be cooled by the

air that is coming through the front grill of

vehicle

Basic Work of

The Cooling System

Current Cooling system : It maintain the engine’s temperature in a constant position and it isn’t affected by outside temperature (Ex whether it is 110 degree or -0 degree outside)

Is that affect the fuel-economy ..????

The coolant should

contain rust inhibiters

and lubricant

Coolant must resist below 0 temperature

without freezing

Must handle excess 250

degree temperature

The combination of coolant ……

Coolant is the mixture of ethylene(antifreeze)

and water

Ratio involves 50:50

Where the climate condition can be

zero then the combination is 75:25

Pure ethylene or antifreeze wont

work properly and cause a boil over inside the engine

Coolant should be kept away from

human or pet reach as it’s dangerous for

health

What are the different components of Cooling system …???

Radiator

Radiator cooling

Fans

Pressure Cap and Reserve

Tank

Thermostat

Bypass System

Freeze Plugs

Head gasket and

Intake manifold Gasket

Heater Core Hoses

Radiator :

The radiator helps the hot coolant to cool again by the help of outside Air that comes through the grill

Radiator Cooling Fans

Pressure Cap and Reserve Tank

The pressure cap maintains the pressure in cooling system up to a certain point that allows the coolant to reach excess of 250 degrees of temperature

> When the coolant reaches the highest point of pressure it

starts bursting out

> To keep these overflow and make use it later the reserve

tank is placed inside the engine

Reserve Tank

Water Pump

Helps in moving the coolant from one place to another till the engine is on . It is located in front of the engine and starts working when engine starts.

Thermostat

The thermostat is a valve that measures the temperature of coolant if it’s hot then it allows the coolant to flow towards radiator for cooling down.

Bypass System

This is a passage that allows the coolant to flow to the radiator and after cooling down it can return back to the engine.

Freeze Plugs

These plugs helps to store the coolant from pouring out. This plugs are last long with the engine with no effect of deterioration .

Head gasket and Intake manifold Gasket

They are used To block the cylinder heads that prevents from leaking of oil and coolant

Heater Core

This is a small radiator system that maintains heat inside the

interior of vehicle when needed.

The hoses are used to do plumbing that connects the

coolant to needed components

Hoses

Cooling System Maintenance Tips

THANK YOU

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