The refrigeration temperatures required by different industries for industrial chillers are different, so the choice of refrigerants is also different. Therefore, when choosing an industrial chiller, you need to have a clear understanding of the refrigerant.
Everyone 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 types of refrigerants are: R12, R134, R600, R152/R22, R410A, R404, R23, etc. In the past few years, many manufacturers used Freon as a refrigerant, but today, with the continuous development of environmental protection, LNEYA industrial chillers have abandoned this environmentally-friendly refrigerant, using environmentally friendly refrigerants R404, R23, crown-mixed refrigerants and other refrigeration. Select the appropriate refrigerant according to the different equipment types.
Refrigerant, also known as a refrigerant medium, is a working substance that continuously circulates in a refrigeration system and undergoes its own state change to achieve refrigeration. The refrigerant absorbs heat in the evaporator by heat of a cooling medium (water or air, etc.), and transfers heat to the surrounding air or water in the condenser to condense. The choice of refrigerant is a relatively complicated technical and economic problem. There are many factors to consider. When selecting, it should be based on the specific situation and conduct a comprehensive technical analysis.
Industrial chiller environmentally friendly refrigerant is different from Freon refrigerant. Its great advantage is that it has zero damage potential to the ozone layer and can meet environmental protection requirements. At the moment of the development of environmental protection themes, it is in line with the theme of the development of the great era. On the other hand, the refrigerant has a small molecule, a light molecular weight, a strong penetrating ability, and is highly absorbent, and is incompatible with mineral oil. Therefore, the refrigeration dose requires higher cleanliness of the circulating water refrigeration equipment. Therefore, Wuxi Guanya adopts a fully closed circulation pipeline to reduce the occurrence of refrigerant leakage, improve the operating efficiency of circulating water refrigeration equipment, and reduce the cost of the enterprise.
There is still an important maintenance guarantee problem in the use and promotion of industrial chiller refrigerants. Due to the market lag, not only the special refrigerant, refrigeration oil, lubricating oil, drying filter and compressor parts are less, the price is expensive, and the maintenance equipment and process requirements are also high. The fully closed circulation tube adopted by Wuxi Guanya Road, accessories are brand, better quality, lower failure rate.
It is undeniable that environmentally friendly refrigerants in industrial chillers are an inevitable trend in the development of contemporary refrigeration equipment, or, in the near future, there will be better refrigerants, we will wait and see.
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