AOLAN indirect evaporative cooling two stage ventilator cooler combined dew point

Combined dew point indirect Evaporative Air Cooler

2000M3/H air flow with galvanized cabinet

Working Principle

Fresh air is divided into many small flows which pass the dry channels in the cooling core. Every small flow is cooled by all the small flows before it crossing pass in another side channels called “wet channels”. Dry and wet channels are placed one by one with thinner wall separately made of special materials. Heat transfers but no water exchanges. Flows are cooed down but no moisture added. Then every flow goes into wet channels placed its two sides by through its controlling hoes, contact two-side. Its temperature is lowed down continuously, at the end; its temperature goes under the wet-bulb of its beginning flow, near the dew-point temperature.

Characteristics

1.      High efficiency and energy saving: compared to traditional air conditioning, running cost will reduce 85% above;

2.      All fresh air: without extra load, the system supplies 100% fresh air which highly improves the room’s air quality.

3.      High pressure: the system’s excess pressure is larger than 350Pa which allows to deliver fresh cool air in long distance.

4.      High temperature resistance: the system can work well in 50℃ environment, and ambient temperature rise, cooling ability increase;

5.      Super low temperature: the supply air temperature can reach to even lower than wet dray bulb temp.

6.      Simple structure: open running environment, less running parts, easy maintenance;

7.      Intelligent control: airflow can be automatically adjusted, and the system can be singly applied, or linked with air conditioning, auto control, etc.

8.      Eco-friendly: use unsaturated air-source, never exhaustible.