What Is The Difference Between Evaporative Condenser And Closed Type Cooling Tower?
The evaporative condenser is a device in which the refrigerant in the tube is gradually cooled from the gaseous state to the liquid by absorbing the heat of the high-temperature gaseous refrigerant in the coil while the part of the water sprayed outside the coil evaporates.
The difference between the evaporative condenser and the closed cooling tower is that there is a phase change in the cooled medium. It is a compact heat exchanger that incorporates air-cooled, water-cooled and cooled, which replaces the shell-and-tube condenser + cooling tower Of the refrigerant condensation mode, mainly by the tube outside the spray of water evaporation latent heat away from the heat, because it reduces a heat transfer link, with the characteristics of energy saving.
The closed cooling tower is derived from an industrial evaporative cooler, which is an alternative to the open tower. As an indirect contact cooling tower, the packing of the ordinary cooling tower is replaced by the heat exchanger coil group. The object is mainly for some of the cooling water cleanliness requirements are higher, or cooling water temperature control accuracy requirements are higher, not suitable for the use of ordinary open cooling tower applications. Because of its heat transfer mechanism and industrial evaporative cooler the same, similar to the object, therefore, in essence, the evaporative cooler / closed cooling tower is only the same type of equipment, two different names only.