Posts mit dem Label electric fans werden angezeigt. Alle Posts anzeigen
Posts mit dem Label electric fans werden angezeigt. Alle Posts anzeigen

Samstag, 10. September 2011

Evaporative air cooler from Home Appliances

Enviromental Evaporative AIR COOLERS from Home appliance

evaporative air cooling system

Eco-friendly  

Evaporative air coolers

designed by nature.....evaporative cooling systems(duct evaporative air coolers) was inspired from the natural process of a sea breeze.
The sea is fresh because hot air is moved by the wind across the surface of the water, causing some of that water to evaporate and absorb heat.
The air is cooled by this evaporation process to become a refreshing breeze , producing a source of clean, fresh and healthy air. Evaporative cooling systems provide a constant flow of natural, cool, clean, fresh air without the need to use gases harmful to the environment (CFC's etc). Evaporative Cooling has the following benefits over conventional cooling and climate control systems:
  • Introduces 100% filtered, fresh and cool air from outside.
  • doors and windows can stay open unlike fully air conditioned spaces.
  • Maintains some moisture in the air, particularly beneficial to those people who suffer from allergies and asthma.
  • Reduces fumes, particles in suspension and odours.
  • Cooling capacity efficiency is increased as the ambient temperature rises.
  • Low power consumption and operating costs, up to 80% more economical than conventional air conditioning equipment.
  • Low power consumption and operating costs, up to 80% more economical than conventional air conditioning equipment.
  • Reduces static electricity.
  • Normally these types of evaporative cooling systems are around 20-25% of the capital cost of air conditioning.  
Evaporative cooling systems are a perfect solution for Large factories, industrial complexes, printing works, plastics and textile industries, laundries, farms and glasshouses, factory units, foundries and bakeries etc. According to the size of the project, evaporative cooling systems are fitted to the exterior of the building, either on the roof, the side walls or at ground level. A system of ductwork and air diffusers is then used to introduce the cool air precisely where it is needed.

The Problem -> As outside temperatures increase, buildings with inadequate ventilation become unbearably hot and stuffy. The problem is compounded in premises into which sunlight can penetrate causing a hothouse effect. Not only does this effect staff morale, but can lead to absenteeism, accidents as well as reduce productivity.
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Air conditioning might seem the obvious solution, but it is expensive to install and maintain and requires doors and windows to be kept shut.
The Solution -> Based on 30 years experience, the technological advancement in

evaporative coolers

has set new standards in evaporative air cooling by providing improved air delivery and high cooling capacity.

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Environmentally friendly, the

evaporation air cooler

is economic to install, cost effective to run, and in addition to consuming less energy than conventional air conditioning systems enables doors and windows to be left open. Because a constant natural flow of 100% fresh air is drawn into the building and then expelled, odours, germs and airborne contaminants are removed and not recirculated around the buildling due to the airflow exchange by Swamp air coolers.


Portable Evaporative Air  Cooler
         
Thank you very much for your attention on our company. Any further product information, please visit at www.lianhe666.com  or skype turnanewelaf

Freitag, 2. September 2011

Is An Evaporative Cooler Affordable and Energy-Efficient?

Is An Evaporative Cooler Affordable and Energy-Efficient?

These days, a lot of people are interested in evaporative cooling.  This is because an evaporative cooleris the most affordable and most energy-efficient cooling systems in the market today.
  But what makes evaporative coolers so affordable and energy efficient?  In order to find out, you would have to learn about how they work.
The mechanics of evaporative coolers are simple.  Basically, they use to main components in the cooling process: One is water; and the second is ventilation.  The first component is water.
Water is the main and most important part of this system.  Water is what makes the system cool.  In an evaporative cooler, water is chilled to about 5 degrees Celsius to 8 degrees Celsius.  As the name suggests, the water is evaporated and turned into fine vapours.  These, in turn, wait for distribution.  Here is where the ventilation comes in.  This usually takes the form of a blower or a fan.  Basically, it’s job is to distribute the vapours/cool air.  It doesn’t necessarily have to come into direct contact with the water, but it can too.
cheap and best air coolers
Wall-mounting air cooler

Evaporative Cooler Affordability

The reason why evaporative systems are so affordable is because they are not complicated mechanically and engineering-wise.  As you read above, the process and functions of an evaporative cooler is very simple, unlike traditional air conditioning units.  The reason why they are so energy efficient is because the work process is so simple.  Consumption is not measure in horsepower so that in itself explains everything.
Aside from the above advantages, evaporative cooler systems also have other more passive benefits. 
These types of systems are actually endorsed by Go Green campaigners.  This is because they are environment-friendly.  This is because they do not use refrigerants like CFCs and HCFCs for the cooling process.  Evaporative systems are the best─ affordable, energy-saving and earth friendly.

Source from: http://www.cosmeticsmachinery.blogspot.com