）蒸发性冷凝单元

The model STZ evaporative Condensing Unit is a high efficiency heat exchanging equipment which is updated and developed on the basis of the most advanced heat exchanging technology from broad. The product integrates traditional condenser, cooling tower, water circulating pump, pool with connecting water pipe.It has many advantages such as small occupied area,easy installation, low installed cost,water-saving,power-saving,low noise,environmental protection, easy maintenance,low energy consumption, long service life etc,which is new high efficiency and energy-saving product ,being the ideal substitution for traditional shell and tube condenser. Operating Mode 1) Hot gaseous refrigerant in the coil transfers heat to spray water and air outside the coil, being cooled into liquid. 2) The draught fan produces extra forced air that enables spray water to cover the coil surface thoroughly, thus resulting in remarkable improvement in heat-exchange performance. 3) While spray water and air absorbs heat, the water partly turns into vapor due to its increased temperature. Therefore, a great deal of heat is taken up by the latent heat of vaporization. Water out of the heated air is baffled to the PVC heat-exchange fill. 4) Cooled by air across the PVC heat-exchange fill to a lower temperature, water flows into the water sump where it is pumped to the spray system for repeating circulation. 5) A water level controller is designed to control the water makeup for water dispersed into surrounding air. The product is extensively applied to chemical industry,medicine, industrial refrigeration, beer, beverage and refrigeration.We trust that it is the best choice for you!