Product Description

7000cmh big airflow,Powerful Axial fan,57L big water tank,Nice designed plastic body,Temperature display,Healthy negative ionizer,Highest efficiency natural cooling by water evaporation,High efficiency 3pcs cellulous cooling pad,120 degree left to right auto swing.  

· 7000cmh big airflow  

· Powerful Axial fan  

· evaporative cooling pads  

· 57L big water tank  

· Nice designed plastic body  

· Temperature LED display  

· Healthy negative ionizer  

· CE, CB certificate

Advantage:

1. evaporative cooling pads, better cooling efficiency

2. Bigger air flow, hgher pressure, good for outdoor and commercial area use

3. High-Middle-Low 3 speeds, more choices

4. Ionizer helps to dedust and anti-bacteria, keep air fresh

5. LED control panel with remote control, conveniet and inelligent

6. The mdified PP material of body ismore adaptive for outdoor use, and more duable

7. High quality & whole seale casing motor, good heat dissipation, high IP class & waterproof

8. Open type water distributor makes the water flow evenly

9. 57L big water tank meets customer need

10. Fashion and elegant design with big air grill, white and red-brown color for your choice

Comparison

evaporative air cooler is not an air conditioner, as it does not use a compressor and Freon gas. We could not expect an Evaporative Cooler works as effectively as refrigerated air conditioner. However, compared with air conditioner the advantages of the Evaporative Air Cooler are:

· Low purchasing cost  

· Low power consumption  

· Low installation cost  

· Low maintenance cost  

· Green, energy-saving, eco-friendly  

· Windows and doors can be kept open  

· Multifunctional: Air cooling, ventilation, humidification, purifier  

· Widely used in indoor and outdoor applications

Working Principle:

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 to cool temperature down.

Haosen evaporative cooler produces effective cooling by combining the natural process water evaporation with a simple, reliable air moving system. Fresh outside air is filtered through the saturated evaporative media, cooled by evaporation, and circulated by a blower.

An evaporative 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 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.