How refrigeration is produced?

How refrigeration is produced?

The plastic interior of a refrigerator is made using a process called vacuum forming. Large sheets of plastic are heated until soft, then pulled into a mould using a vacuum. Vacuum forming allow the interior to be formed as a single component with no joints, making it a very hygienic solution.

What is the purpose of the refrigeration process?

Refrigeration, the process of removing heat from an enclosed space or from a substance for the purpose of lowering the temperature.

What gas is inside the compressor?

Freon gas
This is how it works: First, a compressor in your air conditioner compresses cold Freon gas. A small amount of oil is combined with the Freon gas to lubricate the compressor. When the Freon gas is compressed, its pressure rises, making it very hot.

What are types of refrigeration?

4 Types of Refrigeration Systems

• Evaporative Cooling. Evaporative cooling units are also referred to as swamp coolers.
• Mechanical-Compression Refrigeration Systems. Mechanical compression is used in commercial and industrial refrigeration, as well as air conditioning.
• Absorption.
• Thermoelectric.

What are the basic principles of refrigeration?

The Refrigeration basic principle is that with the aid of a heat pump, the refrigerant is being compressed to the condenser and capillary tube thus increasing its temperature (50-60°C) and pressure (750 kPa) in the refrigerator being cooled down by the condensing unit to 32°C depending the existing ambient temperature.

What is the basic refrigeration cycle?

The refrigeration cycle is a closed loop of gas which undergoes four stages. The first stage is the compressor, which compresses the refrigerant to increase its temperature. The gas is then routed through heat dissipation coils which release heat outside the refrigerator. As it dissipates heat, the refrigerant cools and recondenses into a liquid.

What is basic refrigeration system?

It is simply a process of transporting heat from one place to another. The vapour-compression system is the most commonly used method of refrigeration. It is frequently used in large cold rooms like industrial chillers. The main components of a refrigeration system are the condenser, the compressor, the evaporator and the expansion valve.

How does refrigeration cycle work?

The refrigeration cycle is a heat engine operating in reverse, known as a phase change heat pump. Using a refrigerant which boils at a low temperature produces a relative coldness, lowering the temperature of the refrigerator to a level which prevents bacteria from multiplying and ruining food.