The van refrigeration unit is a device installed in the carrier van for refrigeration, which can keep the temperature in the van at the required low temperature to meet the transportation of goods that need to be stored in a low-temperature environment.

The working process of the reefer van refrigerating unit of the refrigerated car is compression -> condensation -> expansion -> evaporation to complete the cycle of refrigeration work and take away the heat in the car to achieve the cooling effect.

The van freezer refrigeration unit is mainly composed of a compressor (used to compress the refrigerant to turn it into a high-temperature and high-pressure gas), an evaporator (to change the refrigerant from a high-temperature and high-pressure gas to a low-temperature and low-pressure gas, and absorb the heat in the room to turn it into cold air, which is used to reduce temperature), condenser (releases the cold air, raises the temperature of the refrigerant, and changes the refrigerant from low-temperature and low-pressure gas to high-temperature and high-pressure gas), diffusion valve (controls the flow and pressure of the refrigerant in different parts, and adjusts the cooling effect) , control panel (use electronic controller to monitor the temperature, pressure, current and other parameters of the refrigeration system, and automatically adjust and diagnose the system), air-conditioning outlet (send the air-conditioning to the cockpit or cargo area, etc., so that the vehicle Internal temperature drop) consists of 6 main components.

The cargo refrigeration unit produced by Guchen van roof refrigeration unit manufacturer has the advantages of energy saving and environmental protection, good stability, good protection, convenient use, reliable quality, and convenient maintenance. If you have special requirements for the 12v mini van refrigeration unit, you can tell us, and we will provide you with complete technical solutions.