Application and examples of evaporative air cooler

  With the deepening of energy-saving and emission reduction in the globe, energy-saving and emission reduction has deepened into all the aspects of people’s life. Especially the air conditioning refrigeration area is the focus of energy-saving and emission reduction. Evaporative air cooler, which develops fast in recent years, is the outcome of energy-saving and emission reduction time.
   Evaporative air cooler has a history of 60 years in USA. Australia begin to develop evaporative air cooler from 1970s, but it grows fast and best. In the late 1990s, evaporative air cooler was introduced to China, and develops well. Now a great number of evaporative air cooler are sold to abroad every year.
Many areas try to use evaporative air cooler. Especially in hot and dry areas, big difference between dry and wet bulb temperature can be up to 9~15℃ or even worse. In such cases, evaporative air cooler is the best choice for its energy saving and better cooling efficiency.
   In southern China, evaporative air cooler is suitable for factory and production areas with high temperature heat source, including factory of textile, garment, dyeing and tannery, industry of hosiery, chemical, electronic and packing, plant of plastic processing, printing , electro mechanic, hardware, metallurgy and food. In northern China, evaporative air cooler can be used in densely populated public places, such as supermarket, shopping mall, farmer’s market, villa, gym, restaurant, hotpot restaurant, hospital outpatient hall, bus waiting room, song and dance hall, bar, game center, school and auditorium.
   Evaporative air cooler can be used in other places as below.
1. Air-polluted, bad smelling and heavy dust places.
2. Areas that have been installed with air-conditioning but with little fresh air or lack of oxygen gas.
3. Agricultural scientific research base,  training center and  greenhouse
4. Position cooling. In high temperature plants, such as steel works and foundry, workers work in high temperature. Evaporative air cooler can bring fresh and cool air to them by position cooling.
5. Stockyards. Evaporative air cooler helps to avoid plague, improve living rate and reduce disease.
   Below are some installation examples.


HOGGERY



DEPARTMENT STORE







DATA CENTER





INJECTION MOLDING FACTORY





TEXTILE PLANT





GARMENT FACTORY



RESTANRANT

OUTDOOR

AIRPORT

COFFEE SHOP



ELECTRONIC FACTORY





PACKING HOUSE



How to install evaporative air cooler

   Install an evaporative air cooler, so known as an desert cooler or swamp cooler, in your home to provide an energy-efficient cooling system. This type of system draws hot air from outside and cools it to a comfortable temperature. Then the evaporative air cooler pushes the air into the house. You can buy a regular system or a portable window system to install in your home.

   Purchase a system of the size you need to cool the room. Calculate the volume of the room in cubic feet by multiplying its square footage by the height of the ceiling. Then divide this sum by 2. The result is the cubic feet per minute of air that the evaporative air cooler has to blow out. Choose a machine that gives the air flow rate you need. For example, if the room is 1,200 square feet and you have 10-foot ceilings, multiply 1,200 to 10 to get 12,000 cubic feet. Divide 12,000 by 2 to get 6,000. You require a system that has an air flow rate of 6,000 cubic feet per minute.

   Set up the evaporative air cooler against the wall. It can be placed on the ground, mounted to the wall with support brackets or secured to the roof of your home. Create a hole in the wall using a jigsaw to cut through aluminum siding and wood, or a masonry boring tool to cut through brick or stone.

   Attach the duct work to the system. In installing the pipes, run as many as possible straight to provide efficient air flow. Place a minimum of 2 elbow pipes on the line run. Join the pipes with sheet metal screws. Attach the duct work with vent collars between studs and joists. Install an outlet grille in the wall or ceiling.

   Secure the water line of the evaporative cooler to the water tap line in the house. Seal around the duct leading outside with foam insulation. Run the electrical cord through the nearest window and plug it into a regular outlet. Open windows before operating the evaporative air cooler system.

Why to Install Evaporative Coolers

   If you are constantly worried with the rising electricity bills. you have a good reason to replace your air conditioner with aportable air cooler. The evaporative air cooler uses electricity 75% less than the traditional air conditioner. Moreover, the very cost of evaporative coolers is almost half the price of other modern cooling mediums. Another reason for installing evaporative coolers is the ease of installing it. They require an electricity of just 120-volt to operate and can be easily plugged into any outlet.

Evaporative air  cooler

   If you are still wondering as why to install evaporative coolers, there are a few characteristic features that can answer your question. Moisture is added to the air by the swamp coolers that prevents wooden fabric and furniture from becoming dry. Moreover, the wet pads in the coolers prevent pollutants and pollens from entering the room. keeping it pollution and germ free. The small air coolers require very little duct system as they can be easily placed in windows and other places.

How to Use an Evaporative Cooler

    At a time when efficient use of energy has become a worldwide concern, evaporative coolers are an

attractive means of staying cool when it's not so cool outside. When compared to standard air conditioning, these units require less energy and are also less expensive. Their only drawback is how they are described. They are evaporative coolers.

Instructions

• 1
  Investigate the energy efficiency of an evaporation cooler. Compared to a typical refrigeration form of air conditioning, an evaporation unit uses 1/10 to 1/3 the amount of energy. Evaporative coolers are definitely more efficient.
• 2
  Evaluate your cooling needs. Decide whether or not you need something as simple as a single room evaporative unit. This is basically the equivalent of a single room air conditioning unit except it is based on evaporative technology and has the same energy coefficient advantages. If a single room unit will suffice, consider options and purchase one.
• 3
  Decide if you home is configured for the use of a larger evaporative unit if a single room unit will not suffice. Basically, this has to do with whether ducting can be easily set up that will establish cool air flow and ventilation.
• 4
  Explore in greater detail the design and construction of evaporative coolers. Consider whether or not you want a one or two phase unit--two phase units are less energy efficient and more expensive but do not introduce humidity into your home.
• 5
  Consider the extra consumption of water that is necessary for the use of a unit. This factor is often forgotten relative to both cost and use of resources.
• 6
  Decide whether to use a ducted unit or a central unit. Compute the number of square feet to be cooled. Decide on the size unit that will be needed. Decide whether you will install the unit or have it done.
• 7
  Learn about maintenance of an evaporation unit--how it's cleaned, how it's winterized, and how its electrical systems are maintained.

Evaporative air cooler AZL06-ZY13E