In the social development today of every kind of refrigeration appliance, equipment (such as air conditioning, refrigerators, freezers, cold storage, industrial chillers etc.) and our life and production, at the same time to our life and production has brought a lot of convenience.
The refrigerant may many friends should not be unfamiliar, it is a continuous cycle and the change of state itself to realize the cooling medium in the refrigeration system, so it is in our refrigeration equipment all plays a vital role. But for refrigeration equipment it has another medium, called refrigerant, so may many friends, everyone will say that these two media are not the same? Everyone will confuse them, think that they are a kind of thing. And the fact is not so, in fact, they are two very different things. We all know that in the refrigeration products, the machine in the overall molding, the equipment will do some internal processing, the machine will be used inside the refrigerant.
What is the difference between the refrigerant and the secondary refrigerant? This is the question that we are going to discuss today. As in the refrigeration equipment, no matter which type of refrigeration products, we in the model parameters of the refrigeration products, will see the refrigerant in this regard the text description. Such as: water cooled screw industrial chiller, water cooled screw type industrial refrigeration units, air-cooled box type industrial chiller, air-cooled box type industrial refrigeration units, etc., these products are generally we will use R-22 refrigerant.
Let's talk about the refrigerant. Refrigerant is a substance that plays a cyclic change in a refrigeration system. The refrigerant refrigerant refrigeration system is also called directly for refrigeration, such as Freon, ammonia, dry ice, etc.. Freon refrigerant refrigerant R-22 we mentioned above is a kind of environmental protection type.
The coolant is used to transfer the cold quantity, the refrigerant produced heat transfer to other places. Such as water, air, ethylene glycol, salt water, etc.. Refrigerant generally used for indirect cooling system, working with indirect cooling mode in the refrigeration unit, cooling capacity will be transferred to the cooling object is the object is the evaporation of the refrigerant, refrigeration device in indirect cooling system. Belonging to the intermediate cooling medium in the process of cold and heat transfer, it is often referred to as the second refrigerant. There are many kinds of refrigerant, can be gas, liquid and solid.
To sum up, we can clearly understand that the difference between the refrigerant and the secondary refrigerant. Understanding these for the use of daily refrigerant, refrigerant will be of great help. We don't mix these two things together. For refrigeration products, the completion of each process, is a small step in machine molding, in the production process of refrigeration products, we have to carefully complete each link. In the process of selecting and purchasing large manufacturers, big brands of refrigeration enterprises. With the brand quality assurance, users will be more in the use of the purchase at ease.