Brand Name: HX
Model Number: DJ
Place of Origin: Tianjin, China (Mainland)
made in China roof mounted air cooler without water
Introduction
An evaporative air cooler (also swamp cooler, desert cooler and wet air cooler) is a device that cools air through the evaporation of water. Evaporative cooling differs from typical air conditioning systems which use vapor-compression or absorption refrigeration cycles. Evaporative cooling works by employing water's large enthalpy of vaporization. The temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor (evaporation), which can cool air using much less energy than refrigeration. In extremely dry climates, evaporative cooling of air has the added benefit of conditioning the air with more moisture for the comfort of building occupants.
Main Technical Data
Model
Capacity
(kW)
Cooling surface
(m2)
Spacing
(mm)
Fan
Defrost heater
Weight
(kg)
Qty
Dia
(mm)
Air flow
(m3/h)
Pressure
(Pa)
Power
(W)
Volt
(V)
Coil
(kW)
Drip tray
(kW)
Volt
(V)
DJ16
2.4
16
9.0
2
Φ400
2650
122
180
380
2
1.8
220
60
DJ21
3.1
21
9.0
2
Φ450
5600
132
300
380
2.8
1.8
220
92
DJ28
4.2
28
9.0
2
Φ450
5600
132
300
380
6.0
1.8
220
98
DJ40
6.0
40
9.0
2
Φ500
7900
147
370
380
6.5
2.0
220
143
DJ55
8.2
55
9.0
2
Φ500
7900
147
370
380
6.5
2.0
220
165
DJ68
10.1
68
9.0
2
Φ500
7900
147
370
380
6.5
2.0
220
214
DJ82
12.2
82
9.0
2
Φ450
5600
132
300
380
12.0
2.2
220
228
DJ96
14.3
96
9.0
2
Φ500
7900
147
370
380
12.0
2.2
220
270
DJ110
16.4
110
9.0
2
Φ500
7900
147
370
380
12.0
2.2
220
308