Use electricity and water--air cooler

Swamp coolers are popular and use a quarter as much electricity as a refrigerated unit, are easy to maintain by the average do-it-yourselfer, and add a comfortable level of humidity to the dry desert air. The smell of fresh cedar pads on the first hot days of summer is delightful.

Cooling fan

 A swamp cooler (more formally called an evaporative cooler) is essentially a large box-like frame containing a big fan and walled in by water-wetted pads, usually made of cedar shavings or cellulose. The fan whooshes the hot outside air through the dripping pads (which are continually soaked by a water pump), evaporates water molecules from the pads. The fan then blows the water-cooled air through the house and out a deliberate vent.
http://www.aolan-china.com/

Air coolers system

A fully ducted evaporative cooling system is the most economical way to keep a home cool .  AOLAN can show you the widest choice of systems on display in its showrooms, including a range of working models.
AOLAN supplies and installs the top brands including...

How swamp cooler works

How it Works

A swamp cooler uses the basic principle of evaporation along with simple technology and electrical power to create cold airflow. First, one motor pumps water into pads of a fibrous, absorbent substance similar to hay, called cellulose. Then another motor powers a fan that pushes air through the pad, which is always pregnant with fresh water.

Benefits

Not only does a swamp cooler lower the temperature of the air, it also makes the atmosphere more pleasant. The chilled air is slightly damper and always freshly recirculated. This gives the swamp cooler many advantages over an air conditioner

Features to look for when buying an air conditioner

We made our own evaporative air conditioner and so can you. We have put together a nice set of instructions showing how we made our air cooler. The instructions are simple and easy.

Merry chistmas

http://www.evaporativeaircooler.com.cn/

Wind emperor

Characteristics
1.Using glass fiber reinforced plastic tank,stainless steel frame and galvanized sheet
2.The casing is made of galvanized sheet which is UV-proof,anti-aging,and resistant to deformation
3.Using centrifugal fan with features of high efficiency,low noise,long drive distance and larger application area
4.Using 3-phase,2-speed or 3-phase motor with features of good heat dissipation,water-proof,low noise and low vibration
5.Using special water distributor which makes the current more smooth
6.Using highly efficient cooling pads with large evaporation capacity,good cooling efficiency and easy cleaning.
Specification AZL80-LS32A
Airflow (m3/h) 80000
Full Pressure (Pa) 700
Output(kw) 61.7
Voltage/Frequency (V/Hz) 380/50
Rated Currency (A) 30/15
Fan Type Centrifugal
Fan Speeds 3-phase,2-speed
Noise (dB) ≤91
Water Capacity (L) 162
Auto Cleaning /
Water Lack Protection /