Refrigerant is a kind of refrigeration working medium used in refrigeration cycle systems in refrigeration equipment. This article will introduce the characteristics and functions of several common refrigerants.

The function of refrigerant is mainly to transfer and convert heat through the change of its physical state. here we will introduce the refrigerant storage requirements at room temperature.

A refrigerant is a working substance that continuously circulates in the refrigeration system and realizes refrigeration through its own state changes. Our lives are now inseparable from the application of refrigerants. This article will specifically introduce the safe use and emergency treatment of commonly used refrigerants.

The operation of the refrigeration system depends on whether the charged refrigerant is appropriate. We must ensure that the refrigerant charge is appropriate when charging. This article will specifically introduce the method to determine the refrigerant charge.

For the refrigeration field, refrigerants play a vital role. Recycling the refrigerant can play a role in environmental protection and energy-saving. This article will specifically introduce the steps and methods of refrigerant recovery.

When the refrigerant leaks, it may cause harm to the human body and the environment. This article will specifically introduce 4 methods for detecting refrigerant leaks.

If you want to maintain the normal operation of the refrigeration system, you must add refrigerant. This article will specifically introduce two methods for correct charging of refrigerant.

In order for the refrigeration equipment to have a better refrigeration effect, we need to consider many factors when choosing a refrigerant. This article will introduce eight factors to consider when choosing a refrigerant.

The refrigerant is the working substance in the refrigeration system, there are many types, and the actual use is also different. This article will specifically introduce the classification of refrigerants.

There are many low-quality refrigerants on the market now, their purity is very low, and other gases are mixed, which is extremely harmful to the refrigeration system. This article will specifically introduce the method of identifying inferior refrigerants.

Refrigerant is an indispensable working medium to realize refrigeration, and we can judge its pros and cons by whether the refrigerant has basic characteristics. This article will specifically introduce the basic characteristics of refrigerants.

In a significant move, China has officially accepted the Kigali Amendment to phase down HFC refrigerants.

Understand the refrigerant correctly, use the refrigerant correctly, and walk into the working world of refrigerants

Many refrigeration equipment needs to rely on the heat change of the refrigerant in the refrigeration cycle system to maintain the effect of refrigeration. This article will specifically introduce the thermal change process of refrigerants in the refrigeration cycle system.

Refrigerants are usually stored in steel cylinders. There are many things that need to be paid attention to in the process of handling and use. This article will specifically introduce seven precautions for using refrigerants.

Refrigerant freon has a very wide range of applications, so the charging of freon needs to be paid attention to.This article will specifically introduce the method of filling freon.

The boiling heat exchange of the refrigerant liquid is a crucial step in the refrigeration system, which will affect the final refrigeration effect. This article will specifically introduce four factors that affect the boiling heat transfer of refrigerant liquid.

Withdrawing the refrigerant is to discharge the refrigerant in the system and pour it into a spare cylinder. This article will specifically introduce the specific operation of pumping out the refrigerant.

If the operation is improper in refrigerant storage and sub-packaging, it will cause refrigerant leakage. This article will specifically introduce the precautions for refrigerant storage and sub-packaging.

R22 refrigerant is used in a variety of refrigeration equipment and is the most commonly used refrigerant. This article will specifically introduce the characteristics of R22 refrigerants.

In order to ensure a good cooling effect of the air conditioner, we need to choose a suitable method to add refrigerant. Today let’s talk about the method of adding refrigerant to the air conditioner.

Whether the refrigerant is charged too much or too little, it will affect the cooling effect of the refrigeration equipment. This article will introduce some methods to test whether the refrigerant charge is appropriate.

When emptying the refrigerant in the system, we need to strictly follow the operating steps to prevent safety accidents. This article will specifically introduce the method of draining the refrigerant in the system.

Only storing and distributing refrigerant correctly, can prevent its leakage and prevent some safety accidents. This article will specifically introduce the method of storing and distributing refrigerant.

Choosing low-quality refrigerants will not only lead to poor refrigeration performance but may also damage refrigeration equipment. Let's take a look at the methods of testing the quality of refrigerants.

Different refrigerants have different functions and characteristics in the refrigeration system because of their different heat transfer. Today, let’s talk about the specific differences between different refrigerants in the air-conditioning refrigeration system.