What is the principle of commercial freezer condenser refrigeration?

Commercial freezers can adjust different temperatures so that they can store items with different needs. Air-cooled and direct-cooled freezers exist in the market, and the specific refrigeration principles are different. 10% of users do not understand refrigeration principles and cleaning matters. This issue will be explained from the principles and usage specifications, effectively providing users with more knowledge.

After the commercial freezer is disassembled, in addition to the compressor, evaporator, power supply, and other components, you will find a metal tube with thick and thin ends in the middle. Yes, it is an important component for refrigeration. Then the principle of refrigeration is: the compressor sucks in a large amount of air through a small throttle valve to compress, and the pressure rises to form steam, which decreases the temperature through the refrigerant, while the condenser exports heat to achieve refrigeration.

How to clean after refrigeration?

(1) The freezer condenser is designed at the bottom or back, and generally does not need to be cleaned. If there is dust, it can be wiped with a dry towel.

(2) If there is oil stain that is difficult to clean, you can try cleaning with caustic soda. Please wear special gloves to prevent caustic soda from harming the skin.

(3) When cleaning with a brush, use a light brush to thin the surface for 6-7 minutes
Attention: When cleaning, please follow the instructions, understand specific maintenance skills, and use appropriate maintenance methods.

Classification of commercial freezer condensers:

1.The shutter design structure is adopted, which has the advantage of large heat dissipation area, accounting for 80% of the entire market in Europe.

2.The steel wire condenser has high thermal conductivity and good cooling effect, and is very popular in South East Asia.

3.The built-in condenser, as the name implies, is hidden inside the freezer, mainly for better appearance.

With the development of technological innovation, refrigeration and refrigeration technology will also be upgraded. Learn more about refrigeration principles and choose better commercial freezers!