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20000m3 h Airflow Combined Dew Point Indirect Evaporative Cooler

20000m3 h Airflow Combined Dew Point Indirect Evaporative Cooler

Price:
 Open price  
Min.Order Quantity:
1 Unit/Units
Supply Ability:
1000 Unit/Units per Month
Port:
Fuzhou
Place of Origin:
Fujian, China (Mainland)
Payment Terms:
L/C,T/T
Brand:
Aolan
Products Model:
AJL20-FH31A
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Quick Details

  • Brand Name: Aolan

    Model Number: AJL20-FH31A

    Place of Origin: Fujian, China (Mainland)

Packaging & Delivery

  • Packaging Details: Export Carton
  • Delivery Detail: 30days

Specifications

 

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

 

Model AJL05-FH31A ~ AJL20-FH31A Combined Indirect Evaporative Air Conditioning
Model(AJL  -FH31A) 05 06 08 10 12.5 15 20
Structure horizontal type
Function cooling + humidifying
Net weight(kg) 1150 1230 1430 1660 2200 2550 3011
Input power(kW) 2.47 2.85 4.05 5.55 6.13 8.18 11.44
Rated supply air (m3/h) 5000 6000 8000 10000 12500 15000 20000
Nominal cooling capacity(kW) 30 36 48 60 75 90 120
Excess pressure(Pa) 350 350 400 400 400 400 400
Power supply(V/Hz) 380/50
Rated currency(A) 6.8 8.8 11.6 15.4 17 25 31
EER(kW/kW) 12.1 12.6 11.9 10.9 12.2 11 10.5
Wet bulb efficiency (%) 120
Fresh air rate(%) 100
Noise dB(A) ≤67 ≤69 ≤70 ≤71 ≤75 ≤72 ≤74
Controller type 2012 LCD control
Fresh air filter section
Filter type Plate-type (plate-fin)
Filter material Aluminum frame + fiber + protecting net
Filter efficiency/gravimetric method 40%
Filter grade G4
Evaporative cooling section
Cooling core   Combined module
Cooling core material Macromolecule + wood pulp fiber
heat transfer area(m2) 480 576 770 960 1200 1440 1920
Water consumption(m3/h) 0.13 0.16 0.22 0.27 0.34 0.4 0.54
water supply pressure(MPa) 0.15~0.30
Water fender  horizonal
Water fender material wood pulp fiber
water fender thickneess (mm) 50
Supply air section
Fan type centrifugal fan with double air inlet
Fan model 4.5# 4.5# 4.5# 4.5# 6.3# 6.3# 6.3#
Fan airflow(m3/h) 7500 9000 12000 15000 18750 22500 30000
Fan full pressure(Pa) 670 680 760 800 750 770 830
Blade type forward curved multi-blades
Blade material galvanized sheet
Volute material galvanized sheet
Fan RPM(r/min) 910 910 915 885 675 668 647
L    (mm) 4178 4425 4874 5349 6590 7271 8394
L1   (mm) 1195 1518 1918 2312 2835 3436 4558
L2   (mm) 2160 2160 2160 2160 2760 2760 2760
W    (mm) 2100 2100 2100 2100 2100 2100 2100
H    (mm) 2032 2032 2282 2282 2362 2482 2482
H1   (mm) 1456 1469 1599 1556 1649 1656 1656
H2   (mm) 1400 1400 1400 1534 2132 2232 2232
A*B  (mm) 630*320 630*320 800*400 800*400 800*500 1000*630 1000*630
C*D  (mm) 500*320 500*320 630*400 630*400 800*400 800*630 800*630
E*F  (mm) 800*500 800*500 1000*630 1000*630 1000*630 1250*1000 1250*1000
Net weight (kg) 1150 1230 1430 1660 2200 2550 3011

 

 

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Verified Supplier - Aolan (Fujian) Industry Co.,Ltd Bussiness Type:  Manufacturer
Scale:  201 - 300 People
Country/Region:  China (Mainland)/Asia
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