As you know, for each refrigeration equipment, the refrigerant is very important, can be said to be the indispensable;
It can reach the effect of refrigeration refrigeration equipment, at present, a lot of types of refrigerants.
But that there is no lack of among them there are a lot of the inferior products, because long refrigerant lack of strength, there is sense of responsibility in the field of large enterprises, coupled with the imperfect refrigerant sales channels on the market, so that part of the fish in troubled waters of refrigerant is filled with the market.
Don't overlook the problem, because it not only affects the operation of the refrigeration system and work efficiency, can also lead to a lot of damage to businesses and consumers, so inferior refrigerant exactly what harm?
The harm of inferior refrigerant 1, fake refrigerants are often the product of some small workshops, the indicators are short of requirements.
Too much acid ion and sulfur ions will accelerate the corrosion of refrigeration equipment, if you are using aluminum tube corrosion will be very fast.
2, formulation ratio is not accurate, not accuracy.
Can cause unnecessary work load of compressor parts and damage.
3, refrigerant is not used completely, make some harmful gases into the refrigeration system, the consequences will be severe.
4, the fluorine content in paint will cause leakage inside the refrigerant, harmful to the ozone layer to the survival of humans is very big.
Part 5, the quality level of mixed combustible gas, it is easy to cause fire and explosion accidents.
How to distinguish those refrigerants 1, please be sure to through normal channels to purchase normal manufacturer production of refrigerants, such as price significantly lower than the market price of refrigerants, should be on high alert.
2, if you have the test conditions, it is recommended to use before the refrigerant to test its purity and acidity, significantly lower than the industry standard for the test result of refrigerant is not recommended.
Note: qualified purity of R22
refrigerant should be greater than 99% (
High quality refrigerant purity is more than 99.
Should be less than 0.
3, if you do not have refrigerant test conditions, it is recommended to use simple checks before the refrigerant, simple inspection method can be:
The refrigerant tank inversion, and release a small amount of refrigerant to a piece of white paper, if there is a obvious impurity in white paper or liquid water, quality of refrigerant, is not recommended.
Connect pressure gauge test refrigerant cylinder, control the refrigerant temperature and pressure characteristics, test whether the pressure in the bottle in the normal range, such as the abnormal pressure obviously is not recommended.
And the refrigerant used in the middle, can test the pressure in the bottle again, for refrigerant R22 this single component, two bottles of pressure measurement value should be very close to, but for inferior refrigerants, often mixed with a variety of ingredients, refrigerant in bottle after use due to the change of composition usually there will be a large bottle of pressure difference, if encounter this kind of phenomenon, advice immediately stop using the refrigerants, and would like to have filling to the emissions of refrigerant in the system clean to avoid pollution system.
In order to maintain your security and reliability of the refrigeration system, and also in order to maintain your business image, the more your life safety, please stay away from fake refrigerants!
are present in just about every facet of modern life.
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