Featured with thin film flow heat exchange, falling film heat exchanger has  20% higher performance than flooded type,and the liquid level fluctuation caused by the change of working conditions has less impact on the performance, and the influence of the liquid level on the evaporation pressure is greatly reduced. 

Adopting a two-layer drip type two-phase distributor, the refrigerant is evenly distributed

The refrigerant charging amount is much less than flooded type, which reduces the unit cost and minimize the negative impact of freon on the environment;

Reduce the compressor liquid strike risk, improve system oil return efficiency, and enhance system reliability.