What is the working principle of fluorine machine air conditioner? Air conditioning fluoride steps?

Many people don't know much about this air conditioner. It is necessary for people to understand the working principle of fluorine machine air conditioner and have a correct understanding of the fluorine adding steps of air conditioner. Freon needs to be added to the air conditioner regularly when it is used, so that it can be used normally and achieve better intelligence or heating effect. However, many people don't know much about this kind of air conditioner. People need to know the working principle of fluorine machine air conditioner and have a correct understanding of the steps of adding fluorine to air conditioner.

What is the working principle of fluorine machine air conditioner?

1 First, the gaseous refrigerant is compressed into liquid by the compressor. In this process, after the refrigerant is compressed into a liquid state, the temperature of the refrigerant will increase, and the purpose of increasing its temperature is to increase the temperature difference between the refrigerant and the environment.

2. Then the temperature of the refrigerant is higher than the ambient temperature and releases heat to the external environment, and the temperature drops to normal temperature, so the pressure of the gas is considered to be constant in the heat exchange process.

3. Let the liquid refrigerant at room temperature enter the indoor evaporator, let the liquid refrigerant expand and cool down, make its temperature lower than the indoor temperature, and make the indoor gas release heat to the refrigerant.

4. Refrigerant returns to normal temperature gas after absorbing heat, and then enters the compressor for compression to continue circulating refrigeration.

Air conditioning fluoride steps?

1. If there is still refrigerant in the air conditioner, connect the process pipe directly to the process port of the air conditioner, empty the air in the process pipe, and then turn on the refrigeration to directly add fluorine. In the process of fluoride addition, observe the condition and surface temperature of the thick and thin pipes, grasp the thick and thin pipes with your hands and feel the temperature. When the thick tube is dewy and the temperature is close to that of the thin tube, stop adding fluorine and wait for a few minutes.

The temperature of the thick tube should be slightly lower than that of the thin tube. If the temperature of the thick pipe is slightly higher or the temperature of the two pipes is similar, add a little fluorine and wait a few times to see the situation. When the thick tube is dewed and the temperature of the thick tube is slightly lower than that of the thin tube, the fluorine will be similar. If the thick pipe is frosted, it means that it has been added too much.

2. If the air conditioner needs to be vacuumized to add fluoride, but there is no pump and no meter, a plug should be prepared, the size of which should be able to be screwed to the thick pipe joint. If there is no plug, find a plug with the same thick pipe joint, then find a thicker pipe, put a bell on the plug and weld the other end of the pipe to death.

3. Remove the thick pipe connecting the air conditioner host, screw the finished plug to the thick pipe joint, and remove the thin pipe. Close the thin tube valve for three quarters, connect the fluorine bottle with process tube to the process port of the air conditioner, open the fluorine bottle, and fill it with liquid refrigerant like the air conditioner. When the liquid refrigerant is ejected from the thin pipe joint, close the thin pipe valve immediately.

Continue to add liquid refrigerant until the pressure is basically balanced and the refrigerant no longer flows into the air conditioner. Close the fluorine bottle and thick pipe valve.

4. Remove the plug from the extra package, connect the thick pipe and the thin pipe, then empty the indoor unit and connecting pipe according to the steps of emptying when installing a new air conditioner, and then open the refrigerator to replenish refrigerant according to the situation. The method is the same as before.

The working principle of fluorine machine air conditioner is introduced above. After reading this principle, you should already know the problems in use. At the same time, it is also very important for the fluoride addition step of air conditioning. When adding freon, you must find a professional, so that you can follow the correct steps and get better protection.