What is Cooling?
The process of dissipation of heat to reduce and maintain the temperature of a substance or environment below the surrounding volume temperature is called «Cooling».
Automobiles that we use in daily life have many indispensable elements for safe driving, such as; engine, body, wheels, steering. Despite all the necessary equipment, the vehicle cannot be guaranteed to operate.
Because the fuel and the necessary driving force was not provided, the vehicle still could not move.
Like automobiles, coolers also must have 4 essential elements:
- Expansion Valve
These elements are connected to each other with pipes to form a cycle. Like refueling, refrigerant also moves in the closed loop in the cooling cycle. Without refrigerant, cooling cannot be performed.
The refrigerant circulates among these four basic elements. This circulation is called cooling cycle. Once we know these four basic elements and their functions, we can easily understand their cooling principles.