Product Description

 No humidity added with high cooling efficiency Dew Point Indirect Evaporative Cooler

AJL20-FH31A

 

 

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 al 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.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 flow also is divided into many small flows,go 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 any moisture is added,but the temperature is cooled down under the wet-bulb of its beginning flow.

Features

1)High efficiency,COP reach to over 30

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

5)Auto-control

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

Dimension Drawing

Application Filed