In our display life, no matter what product is used to replace another product, there are many problems in it, and the refrigerant is no exception. Today, Xiaobian will introduce the problems that need to be considered when replacing R22 refrigerant with R404a refrigerant. , and friends who want to

The solubility of refrigerant and lubricating oil is an important characteristic of the refrigerant. According to the degree of mutual solubility of refrigerant and lubricating oil, it can be divided into three categories:(1) It is insoluble or slightly soluble in lubricating oil. This kind of refri

In the refrigeration industry, ammonia refrigeration and fluorine refrigeration have always been the focus of controversy. The choice of refrigeration method can maximize the economic, environmental and social benefits. This article objectively analyzes the nature of ammonia, fluorine refrigerants a

Today is the peak season for air-conditioning sales. With people’s increasing awareness of environmental protection, environmentally-friendly products such as fluorine-free air conditioners have become the first choice of consumers. However, due to the rising voice in the industry that "CFC-free air

Why Refrigerant R22 must be replaced?At present, R22 is still the commonly used refrigerant in household air conditioners. As a HCFC refrigerant, R22 has a low ODP (ozone depletion potential) (only 5% of R12), but long-term use, the damage to the ozone layer is still not negligible.