Evaporative Condenser

A: The lower condensing temperature allows for more efficient compressor operation and increased capacity. Since evaporative condenser efficiency is tied to outdoor wet bulb temperature, both capacity and efficiency degradation are lower as outdoor temperature increases.

A: Evaporator bodies typically operate under a vacuum to reduce the boiling temperature and enhance the efficiency of the process. Generate vacuum using steam ejectors or mechanical pumps. Choose a single pump or a series based on vacuum needs, removing gases.

A: Keep Your Air Conditioner Clean
Dust and dirt can build up on the coils of your air conditioner, making it less efficient. You should clean the condenser coils and evaporator coils every year. Dirt and debris can build up on the coils of your air conditioner condenser unit, which can make it less efficient.

A: The drier the air, the more effective evaporative cooling can feel. Increasing the efficiency of a swamp cooler can be done by having multiple cooling pads to ensure that all of the air can contact the wet pad.

A: Evaporative condensers operate similarly to cooling towers, except that the refrigerant condenser coils are inside the wet air stream and water passing over the coils directly cools the refrigerant. Fluid coolers reject heat from industrial processes, for example, computer-room air conditioners, etc.

A: Air cooled specific efficiencies and evap cooled specific efficiencies cannot be directly compared. Air cooled condensers require far greater air volume than evap condensers and thus generally have higher fan power.

A: Water-cooled condenser uses water as a medium to cool off the refrigerant from gas status to condense into a liquid refrigerant which causes the higher temperature of water. Evaporative condenser is used both water and air to transfer heat from the refrigerant in the gaseous state to condensate into the liquid.

A: There are two main types of evaporative condensers: forced- draft and induced-draft. Of the forced-draft type, there are centrifugal fan models and axial fan models. As for the induced-draft, axial fan models are the most common in today's market.

A: The evaporative condenser minimum condensing temperature control setpoint is 70°F or lower. The target condensing temperature is reset in response to ambient wet-bulb temperature, by using a temperature difference (TD) between the condensing temperature and the ambient wet-bulb temperature (dry-bulb for adiabatic).

A: Although evaporative cooling is very efficient, evaporative condensers require an astonishing amount of fresh water to operate. Approximately 1.53 gallons per hour of water is evaporated for each ton of refrigeration.

A: Evaporative Fluid - Evaporative Condenser - Evaporative Subcooling Performance Data. Water cooled systems have a 30% to 50% efficiency advantage over conventional air cooled systems because the operating performance of any air conditioning system is determined by the operating conditions in which the system operates.