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ducting cooler
ducting cooler

Energy saving&high efficiency Various speed UV-resist cabinet&durable quality&safety auto clean&LCD control CB CE CCC ISO

18AN evaporative air cooler (  ducting cooler )

Working principle of 18AN evaporative air cooler   ( ducting cooler )

1) Nature's most efficient means of cooling is through the evaporation of water. Evaporative cooling works on the principle of heat absorption by moisture evaporation, It also happens on human skin, the body sweat and to cool temperature down. This process is same as you feel cooler when wind blowing from sea.

2) JH evaporative cooler produces effective cooling by combining a natural process-- water evaporation -- with a simple, reliable saturated evaporative media, cooled by evaporation and circulated by a blower.

3) The frame of evaporative cooler is very simple, water form the bottom pan is pumped to the top and flow down over the evaporation cooling pads, evenly saturating the pads. Then, a powerful blower pulls air though the pads, forcing the water to evaporate which lowers the ambient temperature.The cooler air is then blown by the unit at a high velocity where you direct the cool air to go.

4) JH evaporative coolers are ideal for larger open areas. Cool large areas such as warehouses, silelines at sporting events, greenhouse, shop areas, assembly areas. Evaporative cooling systems offer a low cost alternative to air conditioning. Easy to set up in the wall, window, and roof, not only provide cooling, but also provide good ventilation. They simply use an internal or external water source to provide cooling.

Compare with other cooling or ventilatin devices

TypeEvaporative coolerRefrigerative air conCentrifugal fanCeiling fan
Power (kw)1.1547.50.075
Cover area (sqm)1000100010001000
Air change per hour300300
Units required82383
Total Kw8.8kw108.0kw22.5kw6.2kw
Electricity cost per year(10hrs, 365days)32,120kwh394,200kwh82.125kwh22.721kwh
Cost with reference to refrigerative air con8.15%100%20.83%5.76%

Details of 18AN evaporative air cooler ( ducting cooler )

1) Computer control circult

Adopt MITSUBISH Inverter IGBT module, more energy saving than normal evaporative cooler

2) High quality plastic cabinet

Strong enough for maintainer stand on, UV-resist cabinet material, Temperature tolerance from -42 to 96, 100% new material

3) Motor

High quality sealed aluminum motor. Waterproof and good  heat dissipation performance

4) Water pump

Permnanent magnet synchronous motor, high foot frame, no burn run without water, eject foreign matter out

5) Drain valve

Long lifetime, drain old dirty water out of cooler automatically

6) Cellulous pad

Long lifetime and high evaporation efficiency

7) Luxury LCD wall controller

Temperature&humidity display, auto on/off    date and time clock

8) Inltet-valve

Extra filter built in

9) Extra dust filter

Stop dust and fly bat, easy take out and clean, prevent pad jam

Specification of 18AN evaporative air cooler  (   ducting cooler   )

speed driver-TRIACinverter-TRIACinverter-TRIACinverter
pre-dust filterOptionOptionOptionOptionOptionOptionOptionOptionOption
remote controlyesyesyesyesyesyesyesyesyes
auto water drainyesyesyesyesyesyesyesyesyes
overload portectionyesyesyesyesyesyesyesyesyes
pump protectionyesyesyesyesyesyesyesyesyes
intelligent cleannonoyesnonoyesnonono
shut-down cleanOptionOptionOptionOptionOptionOptionOptionOptionOption
discharge typedowntopside
pad size(625+30)*770*100mm*4(625+30)*770*100mm*4(625+30)*770*100mm*3
vent size675*675mm675*675mm660*660mm
packed size(full on pallet)1120*1120*1010mm1120*1120*1170mm1120*1210*1010mm
serial18AN serial
cooling area100-150sqm/1076-1614sqft
noisebelow 73db
water tank30L
water consumption15-20L/H
net weight65kg
gross weight70kg
operating weight95kg

Installation cases of 18AN evaporative air cooler  ( ducting cooler )

Our factory of evaporative air cooler (  ducting cooler )

ducting cooler

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