Product Description

 

High efficiency airflow 2000m3/h Dew Point Indirect  Evaporative air Cooler

AJL10-DJ20A

NO. A dew point indirect evaporative air cooler with nominal cooling capacity 10Kw, nominal airflow 2000m3/h. Cooling model: Indirect evaporative air cooler

Marks:standard working conditions for cooling performance

dry bulb temperature 38 °C

Wet bulb temperature 23°C

Working Principle

      Working flow is divided into many small flows which pass the dry channels in the lower part of 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 without water exchange. Working flows are cooled down but no moisture added.Then every flow goes into wet channels placed its two sides by through its controlling holes,contact with the counter-flow water.It is cooled and moisture added.Then bring the heat passed from its two-side.Its temperature is lowed down continuously at the end;its temperature goes under the web-bulb of its beginning flow,near the dew-point temperature.

      Supplying air flow also is divided into many small flows,goes through the dry channels placed in the part of the core.They are cooled by their own two-side working flows crossing flow in the wet channels.No moisture is added,but the temperature is cooled down under the wet-bulb of its beginning flow.

Features

1)High efficiency,COP is 27 of this type

2)Comfortable:cool but no moisture added
3)System can work well in 50 celsius degree environment, with ambient temperature rising, the cooling ability will increase
4)The supplying air temperature reaches to web bulb temperature

5)Easy maintenance
6)ntelligent control:Take central controller to auto adjust the airflow,can be used separately in dry
7)Group control
8)Environment friendly

Dimension Drawing

Application Filed