Brand Name: HX
Model Number: DD
Place of Origin: Tianjin, China (Mainland)
Condition: New
Type: Evaporative Air Cooler
Operating Voltage: 380/400 VAC
Mounting: Ceiling Mount
Certification: CE
After-sales Service Provided: Engineers available to service machinery overseas
Temparature of freezing room: -20℃~-35℃
Material: stainless steel or alloy steel
Use: cooling equipment
Application: industry, green house, cold storage,etc
Ref.capacity: 83.4kw
pressure: 167/200pa
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 |
Ref. capacity |
Cooling area |
Space of fins |
Fan |
Water Defrost |
|||||||
Qty |
Dia. (mm) |
Air volume (m3) |
Pessure (pa) |
Power |
Voltage |
Water volume |
Water inlet |
Water outlet |
||||
DD-12.0/60 |
12.0 |
60 |
6 |
2 |
500 |
2x6000 |
167 |
2x550 |
380 |
1.1 |
G1 1/2 |
G2 1/2 |
DD-15.9/80 |
15.9 |
80 |
2 |
500 |
2x6000 |
167 |
2x550 |
1.3 |
||||
DD-20.0/100 |
20.0 |
100 |
3 |
500 |
3x6000 |
167 |
3x550 |
1.7 |
||||
DD-24.0/120 |
24.0 |
120 |
3 |
500 |
3x6000 |
167 |
3x550 |
2.1 |
||||
DD-28.0/140 |
28.0 |
140 |
4 |
500 |
4x6000 |
167 |
4x550 |
2.5 |
||||
DD-32.1/160 |
32.1 |
160 |
4 |
500 |
4x6000 |
167 |
4x550 |
2.9 |
||||
DD-37.4/200 |
37.4 |
200 |
2 |
600 |
2x10000 |
200 |
2x1500 |
3.5 |
G2 |
G3 |
||
DD-46.8/250 |
46.8 |
250 |
3 |
600 |
3x10000 |
200 |
3x1500 |
4.2 |
||||
DD-56.2/310 |
56.2 |
310 |
3 |
600 |
3x10000 |
200 |
3x1500 |
5.2 |
Features
1. With reasonable structure, symmetrical forming frosting, highly-effective performance on heat transfer.
2. Assembled with high quality fan and motor, to make sure the low noise, big air volume and stable operation.
3. All the air coolers are tested under 2.5MP pressure, so to make sure they are in high air tightness.
Application
Air coolers can be used in caries cold stores such as architectural or constructional ones. D air coolers include DL, DD and DJ series. DL series can be used for all of 0°C of storing eggs and vegetables, DD series are used for temperature around -18°C of storing meat and fishes, and DJ series for freezing the fresh meat, fresh fish products and various of prepared food around -25°C.