Refrigeration system or refrigeration system is a system that reduces the temperature with the help of its components and the technology used in it. In fact, no device produces cold, but takes heat and transfers it to another object. This system is used in various cases. This system is used in many of the appliances we use. Such as refrigerators, coolers, chillers, etc., people who work in facilities are fully familiar with this system and how they work.
The use of refrigeration industries in the food industry
The use of refrigeration industries in the food industry is mostly in the field of production, protection and distribution of products; Some types of food, such as meat products, fruits and vegetables, especially in the hot seasons of the year, are in dire need of refrigeration industries. Some other daily products of the food industry, such as dairy products, cannot be produced and distributed if refrigeration tools are not used. For example, when dairy products are produced in farms, it is necessary to use refrigerated products in order to be distributed without causing expiration and damage.
The use of refrigeration industries in specific industries

One of the most widely used uses of cryogenic industries is in cooling metals to minus 125, cold is used for hardening in widely used devices. It is used to make medicines and to make all kinds of medicines, especially to protect blood by special refrigerators called blood banks.
In the dam building industry, cryogenic industries are used to dry concrete, and by reducing the volume of concrete and making it more dense, a stronger building is built. Purification and desalination of sea water is one of the necessities of human life, especially in tropical regions, and in the future it will be required by most regions of the world, it is done with the help of the cooling process.
Using refrigeration industries in construction and industrial ventilation
Today, in most buildings, it is necessary to use the products of the refrigeration industry to cool and bring the temperature to a level that provides the well-being of the residents. If the cooling process is used in houses and building complexes, it is called air conditioning, and if this process is used in production places, it is called industrial ventilation.
For the cooling of building complexes, the cooling process is used, and both types of condensation and absorption cooling are efficient for this purpose. Refrigeration industry is considered an essential requirement for some factories and a series of laboratory activities, and this work will not be possible without its use.


