Wuxi Guanya Refrigeration Technology co., ltd

What is the refrigerant of the recirculating chiller

Different industries have different requirements for the refrigeration temperature of the recirculation chiller, so the selected refrigerant is also different. When choosing a recirculation chiller, it is also necessary to have a clear understanding of the refrigerant.

Choose the corresponding refrigerant according to different equipment models:

All users who are engaged in the refrigeration industry must have a clear understanding of refrigerants. The types of refrigerants used in different temperature ranges are different. Generally speaking, the main types of refrigerants are: R12, R134, R600, R152/R22, R410A, R404, R23, etc. In the past, many manufacturers used Freon as a refrigerant, but today with the continuous development of environmental protection, the LNYEA circulating water cooling equipment has abandoned this environmentally friendly refrigerant and used environmentally friendly refrigerants such as R404, R23, and LNEYA mixed refrigerants. Choose the corresponding refrigerant for different equipment models.

When selecting a refrigerant, a comprehensive technical analysis should be carried out according to the specific situation:

Refrigerant is also called refrigerating medium, commonly known as refrigerant in some areas in the south. It is a working substance that continuously circulates in the refrigeration system and realizes refrigeration through its own state changes. The refrigerant absorbs the heat of the cooling medium (water or air, etc.) in the evaporator and vaporizes, and transfers the heat to the surrounding air or water in the condenser to condense. The selection of refrigerant is a more complicated technical and economic issue, and there are many factors that need to be considered. When selecting, a comprehensive technical analysis should be carried out according to the specific situation.

Environmentally friendly refrigerants for recirculation chillers are different from Freon refrigerants. The big advantage is that it has zero potential for damaging the ozone layer and can meet environmental protection requirements. At the moment when the theme of environmental protection is developing, it is very much in line with the development theme of the great era. On the other hand, refrigerants have small molecules, light molecular weights, strong permeability, and are very easy to absorb water and are not compatible with mineral oil. Therefore, the amount of refrigerant has higher requirements for the cleanliness of circulating water refrigeration equipment. Therefore, LNEYA adopts fully enclosed circulation pipelines to reduce the occurrence of refrigerant leakage, improve the operating efficiency of the recirculation chiller, and reduce enterprise costs.

There is still an important maintenance problem in the use and promotion of recirculating chiller refrigerants. Due to the lag in the market, not only the dedicated refrigerants, refrigerating oil, lubricating oil, filter drier and compressor parts are less and expensive, but also the maintenance equipment and process requirements are also very high. The fully enclosed circulation pipeline used by LNEYA, The accessories are all brand, with better quality and lower failure rate.

If you purchase LNEYA related equipment, you can contact your sales engineer for after-sales consultation about the addition and use of refrigerants, our contact email sales@cnzlj.com

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