Evaprator Air Cooler

The working principle of the cold storage air cooler is to take away the heat in the cold storage through forced air circulation, thereby achieving the effect of cooling. ‌ As the key component of the intercooling (or forced air convection) cold storage, the evaporator, the working principle of the air cooler is to force air circulation to make the air in the cold storage flow through the cooling pipe, exchange heat, and thus cool the air. ‌

Specifically, the working process of the air cooler includes the following steps: ‌Refrigerant state change‌: The high-pressure and normal-temperature liquid refrigerant is throttled by the thermal expansion valve and becomes a low-temperature and low-pressure saturated wet vapor. ‌Heat exchange‌: These wet vapors enter the liquid distributor of the air cooler, and after being evenly distributed, they enter the cooling pipe, where they exchange heat with the cooled medium, vaporizing the refrigerant and taking away the heat in the cold storage. ‌ ‌Air circulation‌: The axial flow fan forces convection to circulate the air in the cold storage, further achieving the cooling effect. ‌ ‌The structure of the air cooler includes cooling heat exchange pipes, axial flow fans, liquid distributors, frost containment devices, and water trays. These components work together to ensure that the air cooler can effectively cool down and maintain the low temperature environment in the cold storage.

Our air coolers have Uniform fans and evaporator fin has Suitable distance, so they provide sufficient cooling, less frost, and save electricity.