The hot fluorine defrosting cold air fan is a type of cold air fan that uses hot fluorine defrosting technology. The following is its related introduction:

working principle

Using the high-temperature and high-pressure hot fluorine vapor discharged from the compressor, the hot fluorine is directly introduced into the evaporator of the air cooler through control components such as solenoid valves, causing the temperature of the evaporator to rise. The frost layer melts at the junction with the pipe wall and then automatically falls off. The melted fluorine liquid is discharged into the discharge tank, and then pressurized to be supplied to the supply pipe for refrigeration.

Structural characteristics

-Usually includes components such as fixed edge plates, copper tube components, support plates, and casings.

-The copper tube component is installed on a fixed edge plate, connecting the inlet and outlet pipes and passing through the fins, and is a key part for the circulation and heat transfer of hot fluorine.

-The support plate is located below the fins and is fixedly connected to the copper tube component, used to receive melted frost water.

-The casing is generally made of aluminum alloy material, which has the advantages of durability and rust resistance. It can accommodate isolated fixed edge plates and copper tube components, and is equipped with holes, mesh fans, and junction boxes.

advantage 

-Energy saving and efficient:Using the refrigeration system's own waste heat to defrost can save 15-20% of electricity and reduce operating costs compared to electric heating defrosting.

-Good defrosting effect:It can effectively remove frost layer and frozen oil inside the pipe wall, improve heat transfer efficiency, and enhance the performance of the refrigeration system.

-Small fluctuations in storage temperature:Heating defrosting from the inside results in less heat loss and minimal negative impact on warehouse temperature, which is beneficial for maintaining a stable storage environment for goods.

-Easy operation and maintenance:No additional power supply required, easy to operate after installation, reducing manual intervention and maintenance costs.

-Safe and reliable:Without electrical components such as heating tubes, it avoids safety hazards such as fires caused by heating tube failures and operates more safely.

application area

Widely used in refrigeration systems in cold storage, cold chain logistics, food processing, pharmaceuticals, chemical and other industries, especially suitable for places with high requirements for temperature control and energy conservation.