The refrigeration system is a comprehensive engineering project with unique features in electrical, mechanical, chemical, and other fields. It refers to a mechanical device used to handle sterile air, air mixtures, and various other indoor gas environments. It can change the temperature, humidity, and other properties of gases to meet specific requirements. A successful refrigeration system requires the correct combination to meet its usage requirements.

The refrigeration system is usually divided into three parts: condenser, expansion valve, and compressor. The condenser is responsible for converting the gas from high temperature to low temperature, while the expansion valve causes a change in gas pressure and achieves heat conversion. Then, the compressor is used to achieve high-pressure and low-pressure conversion to transfer energy to the condenser.

A condenser is a device that uses the principle of heat dissipation to reduce the temperature of a gas. Its working principle is that when hot gas is transported from one location to another, the temperature will change, and the condenser can use this change to reduce the gas temperature from high to low. For example, when hot gas flows through the interior of an aluminum foil tube, the gas inside the tube absorbs heat from the surface of the aluminum foil tube, and the heat released is sublimated into gas, thereby reducing the temperature of the entire device.

Expansion valve is a device that controls gas pressure, which can change the temperature, humidity, and other properties of the gas, thereby controlling the temperature environment of the room. Its working principle is that when gas is transmitted from one place to another, the pressure of the gas will change, and the expansion valve can change the pressure of the gas, thereby changing the temperature, humidity and other characteristics of the gas.

A compressor is an important device that can transmit energy to the condenser by diffusing the re cooled gas outward. Its working principle is that when a gas is compressed, the energy inside the gas will accumulate, and when the gas is released, the energy will diffuse outward. It converts from high pressure to low pressure by compressing gas, thereby transferring energy to the condenser.

The above is the basic principle of a refrigeration system, which is a complex mechanical system that requires the correct combination to achieve good operating results. When installing a refrigeration system, it is important to install all components correctly, and more importantly, to choose the correct system parameters to ensure the good operation of the refrigeration system.